diff --git a/html/SWAD-manual-EN.pdf b/html/SWAD-manual-EN.pdf
index 8078cbf0c..355a39b02 100644
Binary files a/html/SWAD-manual-EN.pdf and b/html/SWAD-manual-EN.pdf differ
diff --git a/html/SWAD-manual-ES.pdf b/html/SWAD-manual-ES.pdf
index 6053f849e..997242483 100644
Binary files a/html/SWAD-manual-ES.pdf and b/html/SWAD-manual-ES.pdf differ
diff --git a/html/association/index.html b/html/association/index.html
index 0760bf1b6..946add37a 100644
--- a/html/association/index.html
+++ b/html/association/index.html
@@ -35,7 +35,7 @@
 	<div style="text-align:center;">
 		<h1>OpenSWAD Association</h1>
 		<a href="http://creativecommons.org/licenses/by-sa/3.0/deed.es_ES" title="License of text on this page" class="COPYRIGHT"><img src="/img/cc-by-sa.png" style="width:88px; height=31px; vertical-align:middle;" alt="CC BY-SA" /></a>
-		<a href="http://openswad.org/association/">OpenSWAD Association</a>, 2016
+		<a href="http://openswad.org/association/">OpenSWAD Association</a>, 2016-2017
 	</div>
 
 	<h2>The association</h2>
@@ -43,15 +43,20 @@
 	<p>
 	The <strong>OpenSWAD Association</strong> is a non-profit organization founded in
 	<a href="https://en.wikipedia.org/wiki/Granada">Granada (Spain)</a>
-	in March 2016.
+	on March 26, 2016
+	and registered on the Section 1 / National Number 610925 of the
+	<a href="http://www.interior.gob.es/web/servicios-al-ciudadano/asociaciones">&quot;Registro Nacional de Asociaciones&quot;</a>
+	(National Register of Associations) of Spain on September 21, 2016.
 	</p>
 	
 	<h2>Purposes</h2>
 
 	<p>
 	The main mission of the OpenSWAD Association
-	is to improve education worldwide through OpenSWAD.org portal 
-	and to support the development of the free software SWAD
+	is to improve education worldwide
+	through <a href="https://openswad.org/en">OpenSWAD.org</a> portal 
+	and to support the development of the
+	<a href="https://openswad.org/source/">free software SWAD</a>
 	and the ecosystem of applications that arise around it.
 	</p>
 	
@@ -63,26 +68,26 @@
 		<li>
 		Provide a <strong>free service to support teaching</strong>
 		(managed by the users themselves)
-		in the OpenSWAD.org website
-		through the educational platform SWAD
+		in the website <a href="https://openswad.org/en">OpenSWAD.org</a> 
+		through <a href="https://openswad.org/info/">the educational platform SWAD</a>
 		</li>
 
 		<li>
 		Maintain proper function, both <strong>software and hardware</strong>,
 		of the platform SWAD and other services
-		<strong>in the website OpenSWAD.org</strong>
+		<strong>in the website <a href="https://openswad.org/en">OpenSWAD.org</a></strong>
 		</li>
 
 		<li>
 		Promote the use and publication of
-		<strong>Open Educational Resources</strong>
-		so that knowledge reach more people
+		<strong><a href="https://en.wikipedia.org/wiki/Open_educational_resources">Open Educational Resources</a></strong>
+		so that knowledge reaches more people
 		</li>
 
 		<li>
 		Ensure <strong>protection of personal data</strong>
 		and <strong>intellectual property rights</strong>
-		in the website OpenSWAD.org
+		in the website <a href="https://openswad.org/en">OpenSWAD.org</a>
 		</li>
 
 		<li>
@@ -94,7 +99,7 @@
 		</li>
 
 		<li>
-		Conducting <strong>advertising and marketing activities</strong>
+		Conduct <strong>advertising and marketing activities</strong>
 		to promote the use of OpenSWAD.org platform
 		by teachers and educational institutions worldwide
 		</li>
@@ -104,10 +109,11 @@
 		</li>
 
 		<li>
-		Support the <strong>development and improvement of the software SWAD
+		Support the <strong>development and improvement
+		of the <a href="https://openswad.org/source/">software SWAD</a>
 		and the ecosystem of applications around it</strong>,
 		including applications for mobile devices
-		(SWADroid, iSWAD and other)
+		(<a href="https://openswad.org/swadroid/">SWADroid</a>, iSWAD and others)
 		</li>
 	</ul>
 
@@ -118,9 +124,11 @@
 	<ul>
 		<li>
 		Answer questions, suggestions and user problems
-		via email, social networks and other media,
-		regarding the operation of the OpenSWAD.org site
-		and software SWAD
+		via email, <a href="https://twitter.com/openswad">social networks</a>
+		and other media,
+		regarding the operation of the website
+		<a href="https://openswad.org/en">OpenSWAD.org</a>
+		and the <a href="https://openswad.org/source/">software SWAD</a>
 		</li>
 
 		<li>
@@ -134,12 +142,13 @@
 		<li>		
 		Create and publish user manuals, tutorials,
 		presentations and other documents in open formats
-		to facilitate the use of the platform SWAD
+		to facilitate the use of
+		the <a href="https://openswad.org/info/">platform SWAD</a>
 		and the ecosystem of applications around it
 		</li>
 	</ul>
 	
-	<h2>Statutes</h2>
+	<h2>Statutes (in Spanish)</h2>
 	
 	<div style="padding:20px; background:#FFFFF0;">
 
@@ -790,47 +799,21 @@
 	la naturaleza no lucrativa de la Asociaci&oacute;n.
 	</p>
  
- 	<p>
+ 	<p style="margin-top:5em;">
 	En Granada, a 26 de marzo de 2016
 	</p>
  
 	<p>
 	D. Antonio Ca&ntilde;as Vargas<br />
-	NIF: *********<br />
-	<br />
-	FDO:<br />
-	</p>
-
-	<p>
 	D. Juan Miguel Boyero Corral<br />
-	NIF: *********<br />
-	<br />
-	FDO:<br />
-	</p>
-	
-	<p>
 	D&Ntilde;A. Eva Mart&iacute;nez Ortigosa<br />
-	NIF: *********<br />
-	<br />
-	FDO:<br />
-	</p>
-
-	<p>
 	D&Ntilde;A. Mancia Anguita L&oacute;pez<br />
-	NIF: *********<br />
-	<br />
-	FDO:<br />
-	</p>
-
-	<p>
-	D. Francisco Javier Fern&aacute;ndez Baldomero<br />
-	NIF: *********<br />
-	<br />
-	FDO:<br />
+	D. Francisco Javier Fern&aacute;ndez Baldomero
 	</p>
 
 	</div>
 	
+	<!--
 	<h2>Documents</h2>
 	
 	<ul>
@@ -853,6 +836,7 @@
 		</a>
 		</li>
 	</ul>
+	-->
 
 </body>
 
diff --git a/html/author/index.html b/html/author/index.html
index e6bc6d423..dfdd0bfb4 100644
--- a/html/author/index.html
+++ b/html/author/index.html
@@ -40,7 +40,7 @@
 	<td align="center">
 		<h1>Authors and collaborators (to be updated)</h1>
 		<a href="http://creativecommons.org/licenses/by-sa/3.0/deed.es_ES" title="License of text on this page" class="COPYRIGHT"><img src="/img/cc-by-sa.png" style="width:88px; height=31px; vertical-align:middle;" alt="CC BY-SA" /></a>
-		<a href="http://www.ugr.es/~acanas/">Antonio Ca&ntilde;as Vargas</a>, 1999-2015
+		<a href="https://openswad.org/en?usr=@acanas" target="_blank">Antonio Ca&ntilde;as Vargas</a>, 1999-2017
 	</td>
 	</tr>
 
diff --git a/html/changelog/index.html b/html/changelog/index.html
index 8265938ee..ed3d63a3c 100644
--- a/html/changelog/index.html
+++ b/html/changelog/index.html
@@ -2,19 +2,8 @@
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
 
  <head>
-  <title>SWAD: Changelog</title>
-  <style type="text/css">
-A:link {text-decoration: none;}
-A:visited {text-decoration: none;}
-A:active {text-decoration: none;}
-A:hover	{color:#000000;}
-body		{margin:0px;}
-td,p,.h		{font-family:Arial,DejaVu LGC Sans,Bitstream Vera Sans,sans-serif;color:#404040;font-size:11pt;}
-table		{border-width:0px; border-style:none;}
-img		{border-width:0px; border-style:none;}
-code		{color:#027AC6;}
-.SWAD		{font-family:Arial,DejaVu LGC Sans,Bitstream Vera Sans,sans-serif;color:#F8B000;font-size:16pt;font-weight:bold;}
-  </style>
+  <title>SWAD: swad-core changelog</title>
+  <link rel="StyleSheet" href="/swad.css" type="text/css" />
 <script>
   (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
   (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -49,47 +38,12065 @@ code		{color:#027AC6;}
 
 	<tr>
 	<td align="center">
-		<h1>Changelog</h1>
+		<h1>swad-core changelog</h1>
 		<a href="https://creativecommons.org/licenses/by-sa/4.0/" title="License of text on this page" class="COPYRIGHT"><img src="/img/cc-by-sa.png" style="width:88px; height=31px; vertical-align:middle;" alt="CC BY-SA" /></a>
-		<a href="http://www.ugr.es/~acanas/">Antonio Ca&ntilde;as Vargas</a>, 1999-2014
+		<a href="https://openswad.org/en?usr=@acanas" target="_blank">Antonio Ca&ntilde;as Vargas</a>, 1999-2017
 	</td>
 	</tr>
+
+	<tr>
+	<td align="center">
+		<cite>
+		Every step that you take<br />
+		Could be your biggest mistake<br />
+		It could bend or it could break<br />
+		That's the risk that you take<br />
+		</cite>
+		<a href="http://www.coldplay.com/recordings/x_and_y/what_if/">What If, Coldplay</a>
+	</td>
+	</tr>
 
 	<tr>
 	<td align="center">
-		Last update: Nov 30, 2014
+		Last update: Jun 1, 2017
 	</td>
 	</tr>
 
 	<tr>
 	<td align="left">
 		<dl>
-		<dt>Version 14.30.1  :Nov 30, 2014</dt>
+		<dt>Version 16.232.3: Jun 01, 2017</dt>
+							<dd>
+							Fixed bug in permission of deletion of forum threads. (221091 lines)
+							</dd>
+		<dt>Version 16.232.2: May 31, 2017</dt>
+							<dd>
+							Fixed bug in selection of user's centre and department. (221089 lines)
+							</dd>
+		<dt>Version 16.232.1: May 31, 2017</dt>
+							<dd>
+							Improvements in selection of user's institution, centre and department. (221085 lines)
+							</dd>
+		<dt>Version 16.232:   May 31, 2017</dt>
+							<dd>
+							Fix bug in selection of user's centre. (221042 lines)
+							</dd>
+		<dt>Version 16.231.4: May 31, 2017</dt>
+							<dd>
+							Changes in layout of statistics about institutions.<br />
+							Fixed bug in search. (221039 lines)
+							</dd>
+		<dt>Version 16.231.3: May 31, 2017</dt>
+							<dd>
+							Changes in layout of statistics about institutions. (221037 lines)
+							</dd>
+		<dt>Version 16.231.2: May 31, 2017</dt>
+							<dd>
+							Fixed bug in connected users. (221036 lines)
+							</dd>
+		<dt>Version 16.231.1: May 31, 2017</dt>
+							<dd>
+							Fixed bugs in enrolment and groups. (221031 lines)
+							</dd>
+		<dt>Version 16.231:   May 31, 2017</dt>
+							<dd>
+							Non-editing teachers can edit (with restrictions) in private zones. (221031 lines)
+							</dd>
+		<dt>Version 16.230:   May 30, 2017</dt>
+							<dd>
+							Number of teachers and non-editing teachers in list of groups. (220953 lines)
+							</dd>
+		<dt>Version 16.229.1: May 30, 2017</dt>
+							<dd>
+							Code refactoring in selection of groups.<br />
+							Fixed bug when printing list of teachers. (220762 lines)
+							</dd>
+		<dt>Version 16.229:   May 30, 2017</dt>
+							<dd>
+							Selection of groups also for listing of teachers. (220748 lines)
+							</dd>
+		<dt>Version 16.228.2: May 30, 2017</dt>
+							<dd>
+							Fixed bug in selection of users. (220726 lines)
+							</dd>
+		<dt>Version 16.228.1: May 30, 2017</dt>
+							<dd>
+							By default, photos are displayed in listing of users. (220722 lines)
+							</dd>
+		<dt>Version 16.228:   May 30, 2017</dt>
+							<dd>
+							Non-editing teachers can not change their selection of groups.<br />
+							Removed alert with origin of copy when pasting. (220722 lines)
+							</dd>
+		<dt>Version 16.227.2: May 30, 2017</dt>
+							<dd>
+							Button to upload photo integrated in alert. (220694 lines)
+							</dd>
+		<dt>Version 16.227.1: May 30, 2017</dt>
+							<dd>
+							Button to check email integrated in alert. (220693 lines)
+							</dd>
+		<dt>Version 16.227:   May 30, 2017</dt>
+							<dd>
+							Changes in selector or roles in record cards. (220694 lines)
+							</dd>
+		<dt>Version 16.226.1: May 29, 2017</dt>
+							<dd>
+							Changes in contextual links related to users enrolment. (220637 lines)
+							</dd>
+		<dt>Version 16.226:   May 29, 2017</dt>
+							<dd>
+							Code refactoring in buttons. (220607 lines)
+							</dd>
+		<dt>Version 16.225.12:May 29, 2017</dt>
+							<dd>
+							Button to register students in connected and requests. (220587 lines)
+							</dd>
+		<dt>Version 16.225.11:May 29, 2017</dt>
+							<dd>
+							Button to register students everytime an alert with no students in course is displayed. (220581 lines)
+							</dd>
+		<dt>Version 16.225.10:May 29, 2017</dt>
+							<dd>
+							Buttons to register students in listing of teacher's courses. (220561 lines)
+							</dd>
+		<dt>Version 16.225.9: May 29, 2017</dt>
+							<dd>
+							Fixed minor bug in user administration. (220540 lines)
+							</dd>
+		<dt>Version 16.225.8: May 29, 2017</dt>
+							<dd>
+							Statistics of hits in course accessible by non-editing teachers.<br />
+							Changes in error handlong in stats of hits. (220514 lines)
+							</dd>
+		<dt>Version 16.225.7: May 26, 2017</dt>
+							<dd>
+							Fix bug in order of users when listing record cards of teachers.<br />
+							Code refactoring in checkboxes to select users. (220509 lines)
+							</dd>
+		<dt>Version 16.225.6: May 26, 2017</dt>
+							<dd>
+							Fixed bug printing classphoto of teachers. (220553 lines)
+							</dd>
+		<dt>Version 16.225.5: May 26, 2017</dt>
+							<dd>
+							Removed link to show all data of students. (220543 lines)
+							</dd>
+		<dt>Version 16.225.4: May 26, 2017</dt>
+							<dd>
+							Removed link to show all data of teachers. (220562 lines)
+							</dd>
+		<dt>Version 16.225.3: May 26, 2017</dt>
+							<dd>
+							Removed link to show all data of guests. (220582 lines)
+							</dd>
+		<dt>Version 16.225.2: May 26, 2017</dt>
+							<dd>
+							Fixed bug in lists of teachers. (220601 lines)
+							</dd>
+		<dt>Version 16.225.1: May 26, 2017</dt>
+							<dd>
+							Fixed bug related with new role. (220580 lines)
+							</dd>
+		<dt>Version 16.225:   May 25, 2017</dt>
+							<dd>
+							Changes and bug fixing related with new role. (220580 lines)
+							</dd>
+		<dt>Version 16.224.2: May 25, 2017</dt>
+							<dd>
+							Button to show big list of users/courses integrated in alert. (220465 lines)
+							</dd>
+		<dt>Version 16.224.1: May 25, 2017</dt>
+							<dd>
+							User lists are shown when changing type of listing. (220463 lines)
+							</dd>
+		<dt>Version 16.224:   May 25, 2017</dt>
+							<dd>
+							Code refactoring related to sections. (220459 lines)
+							</dd>
+		<dt>Version 16.223.2: May 25, 2017</dt>
+							<dd>
+							User lists are shown when clicking on "Update students". (220435 lines)
+							</dd>
+		<dt>Version 16.223.1: May 25, 2017</dt>
+							<dd>
+							Alerts closable or not depending on their type. (220400 lines)
+							</dd>
+		<dt>Version 16.223:   May 24, 2017</dt>
+							<dd>
+							Changes in lists of users related with new role. (220384 lines)
+							</dd>
+		<dt>Version 16.222.2: May 24, 2017</dt>
+							<dd>
+							Fixed bug in course records related with new role. (220369 lines)
+							</dd>
+		<dt>Version 16.222.1: May 23, 2017</dt>
+							<dd>
+							Fixed bugs in records and forums related with new role. (220359 lines)
+							</dd>
+		<dt>Version 16.222:   May 23, 2017</dt>
+							<dd>
+							Alerts can be closed. (220313 lines)<br />
+							<small><code>
+Copy the following icon to icon public directory:<br />
+sudo cp -a icon/close64x64.png /var/www/html/swad/icon/
+							</code></small>
+							</dd>
+		<dt>Version 16.221.1: May 23, 2017</dt>
+							<dd>
+							Fixed bugs related with new role.<br />
+							Fixed bug in surveys.<br />
+							Fixed bug in attendance events. (220260 lines)
+							</dd>
+		<dt>Version 16.221:   May 23, 2017</dt>
+							<dd>
+							Changes in database related with new role. Not finished. (220253 lines)<br />
+							8 changes necessary in database:<br />
+							<small><code>
+UPDATE announcements SET Roles = (((Roles & 0xFF0) << 1) | (Roles & 0x00F));<br />
+UPDATE connected SET RoleInLastCrs = RoleInLastCrs + (RoleInLastCrs >= 4);<br />
+UPDATE crs_usr SET Role = Role + (Role >= 4);<br />
+UPDATE crs_usr_requests SET Role = Role + (Role >= 4);<br />
+UPDATE sessions SET Role = Role + (Role >= 4);<br />
+UPDATE surveys SET Roles = (((Roles & 0xFF0) << 1) | (Roles & 0x00F));<br />
+UPDATE log_recent SET Role = Role + (Role >= 4);<br />
+UPDATE log_full SET Role = Role + (Role >= 4);
+							</code></small>
+							</dd>
+		<dt>Version 16.220.14:May 23, 2017</dt>
+							<dd>
+							Changes related with new role. Not finished. (220243 lines)
+							</dd>
+		<dt>Version 16.220.13:May 22, 2017</dt>
+							<dd>
+							Changes related with new role. Not finished. (220190 lines)
+							</dd>
+		<dt>Version 16.220.12:May 22, 2017</dt>
+							<dd>
+							Changes related with new role. Not finished. (220155 lines)
+							</dd>
+		<dt>Version 16.220.11:May 22, 2017</dt>
+							<dd>
+							Changes related with new role. Not finished. (220019 lines)
+							</dd>
+		<dt>Version 16.220.10:May 22, 2017</dt>
+							<dd>
+							Changes related with new role. Not finished. (219775 lines)
+							</dd>
+		<dt>Version 16.220.9: May 22, 2017</dt>
+							<dd>
+							Changes related with new role. Not finished. (219720 lines)
+							</dd>
+		<dt>Version 16.220.8: May 22, 2017</dt>
+							<dd>
+							Changes related with new role. Not finished. (219663 lines)<br />
+							4 changes necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1644','es','N','Confirmar modif. profesor no editor');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1645','es','N','Crear usuario como profesor no editor');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1646','es','N','Modificar datos profesor no editor');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1647','es','N','Eliminar profesor no editor asignatura');
+							</code></small>
+							</dd>
+		<dt>Version 16.220.7: May 21, 2017</dt>
+							<dd>
+							Changes related with new role. Not finished. (219535 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1643','es','N','Inscribir/eliminar varios profesores no editores');
+							</code></small>
+							</dd>
+		<dt>Version 16.220.6: May 21, 2017</dt>
+							<dd>
+							Changes related with new role. Not finished. (219485 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1642','es','N','Administrar varios profesores no editores');
+							</code></small>
+							</dd>
+		<dt>Version 16.220.5: May 21, 2017</dt>
+							<dd>
+							Changes related with new role. Not finished. (219452 lines)<br />
+							3 changes necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1639','es','N','Solicitar acept. inscrip. profesor no editor');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1640','es','N','Aceptar inscrip. como profesor no editor');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1641','es','N','Rechazar inscrip. como profesor no editor');
+							</code></small>
+							</dd>
+		<dt>Version 16.220.4: May 21, 2017</dt>
+							<dd>
+							Changes related with new role. Not finished. (219401 lines)
+							</dd>
+		<dt>Version 16.220.3: May 21, 2017</dt>
+							<dd>
+							Changes related with new role. Not finished. (219327 lines)
+							</dd>
+		<dt>Version 16.220.2: May 21, 2017</dt>
+							<dd>
+							Changes related with new role. Not finished. (219319 lines)
+							</dd>
+		<dt>Version 16.220.1: May 20, 2017</dt>
+							<dd>
+							Changes related with new role. Not finished. (219332 lines)
+							</dd>
+		<dt>Version 16.220:   May 19, 2017</dt>
+							<dd>
+							Changes permission of actions after creating new role. Not finished. (219227 lines)
+							</dd>
+		<dt>Version 16.219:   May 19, 2017</dt>
+							<dd>
+							New role: non-editing teacher. Not finished. (219226 lines)
+							</dd>
+		<dt>Version 16.218:   May 19, 2017</dt>
+							<dd>
+							Changes in permissions of actions. (218888 lines)
+							</dd>
+		<dt>Version 16.217:   May 18, 2017</dt>
+							<dd>
+							Role user is the default when no course is selected. (218887 lines)
+							</dd>
+		<dt>Version 16.216:   May 18, 2017</dt>
+							<dd>
+							Role visitor is renamed as role user. (218867 lines)
+							</dd>
+		<dt>Version 16.215.4: May 18, 2017</dt>
+							<dd>
+							Changed layout of assignments.<br />
+							Removed alert with number of users notified via email. (218868 lines)
+							</dd>
+		<dt>Version 16.215.3: May 15, 2017</dt>
+							<dd>
+							Fixed bug in layout of alerts. (218950 lines)
+							</dd>
+		<dt>Version 16.215.2: May 13, 2017</dt>
+							<dd>
+							Default theme: grey. (218946 lines)
+							</dd>
+		<dt>Version 16.215.1: May 12, 2017</dt>
+							<dd>
+							Fixed bug in layout of indicators. (218946 lines)
+							</dd>
+		<dt>Version 16.215:   May 11, 2017</dt>
+							<dd>
+							New module swad_alert for alerts. (218944 lines)
+							</dd>
+		<dt>Version 16.214:   May 11, 2017</dt>
+							<dd>
+							Changes in edition of institutions.<br />
+							Code refactoring related to alerts. (218867 lines)
+							</dd>
+		<dt>Version 16.213:   May 11, 2017</dt>
+							<dd>
+							Changes in edition of centres. (218881 lines)
+							</dd>
+		<dt>Version 16.212:   May 11, 2017</dt>
+							<dd>
+							Changes in edition of courses and degrees. (218870 lines)
+							</dd>
+		<dt>Version 16.211.2: May 11, 2017</dt>
+							<dd>
+							Fixed bug in alerts. (218879 lines)
+							</dd>
+		<dt>Version 16.211.1: May 11, 2017</dt>
+							<dd>
+							Change in layout of forms to edit groups. (218882 lines)
+
+		<dt>Version 16.211:   May 10, 2017</dt>
+							<dd>
+							Code refactoring related to alerts. (218879 lines)
+							</dd>
+		<dt>Version 16.210:   May 10, 2017</dt>
+							<dd>
+							Changes in layout of records. (218869 lines)
+							</dd>
+		<dt>Version 16.209.4: May 10, 2017</dt>
+							<dd>
+							Changes in layout of list of guests' records. (218838 lines)
+							</dd>
+		<dt>Version 16.209.3: May 10, 2017</dt>
+							<dd>
+							Changes in layout of list of teachers' records. (218830 lines)
+							</dd>
+		<dt>Version 16.209.2: May 09, 2017</dt>
+							<dd>
+							Fixed bug in hidden parameters. (218831 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE hidden_params CHANGE COLUMN ParamValue ParamValue LONGTEXT NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.209.1: May 09, 2017</dt>
+							<dd>
+							Removed unused code in records. (218828 lines)
+							</dd>
+		<dt>Version 16.209:   May 09, 2017</dt>
+							<dd>
+							Confirmation of user's ID is made directly, without confirmation. (218836 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod IN ('1565','1566','1567');
+							</code></small>
+							</dd>
+		<dt>Version 16.208.7: May 09, 2017</dt>
+							<dd>
+							Changes in layout of student records. (218771 lines)
+							</dd>
+		<dt>Version 16.208.6: May 09, 2017</dt>
+							<dd>
+							Changes in alerts.<br />
+							Changes in layout of student records. (218744 lines)
+							</dd>
+		<dt>Version 16.208.5: May 09, 2017</dt>
+							<dd>
+							Changes in edition of students records. (218750 lines)
+							</dd>
+		<dt>Version 16.208.4: May 08, 2017</dt>
+							<dd>
+							Changes in edition of students records. (218728 lines)
+							</dd>
+		<dt>Version 16.208.3: May 08, 2017</dt>
+							<dd>
+							Changes in edition of students records. (218713 lines)
+							</dd>
+		<dt>Version 16.208.2: May 08, 2017</dt>
+							<dd>
+							Changes in confirmation of user's ID. (218704 lines)
+							</dd>
+		<dt>Version 16.208.1: May 08, 2017</dt>
+							<dd>
+							Fixed problem in character encoding in files of marks, reported by Sandra Daniela Tazzioli Barroso. (218696 lines)
+							</dd>
+		<dt>Version 16.208:   May 07, 2017</dt>
+							<dd>
+							New module swad_language for preference on language. (218695 lines)
+							</dd>
+		<dt>Version 16.207.2: May 07, 2017</dt>
+							<dd>
+							Changes in help on preferences. (218621 lines)
+							</dd>
+		<dt>Version 16.207.1: May 05, 2017</dt>
+							<dd>
+							Minor changes in layout. (218577 lines)
+							</dd>
+		<dt>Version 16.207:   May 05, 2017</dt>
+							<dd>
+							Changes in layout of preferences. (218577 lines)
+							</dd>
+		<dt>Version 16.206.4: May 05, 2017</dt>
+							<dd>
+							Changes in question to change language. (218534 lines)
+							</dd>
+		<dt>Version 16.206.3: May 05, 2017</dt>
+							<dd>
+							Fixed bug in Javascript function to write local date and time. (218527 lines)
+							</dd>
+		<dt>Version 16.206.2: May 05, 2017</dt>
+							<dd>
+							Changes in date and time of connected users. (218527 lines)
+							</dd>
+		<dt>Version 16.206.1: May 05, 2017</dt>
+							<dd>
+							Changes in Javascript function to write local date and time. (218524 lines)
+							</dd>
+		<dt>Version 16.206:   May 05, 2017</dt>
+							<dd>
+							Date format applied to dates written directly instead of using Javascript. (218514 lines)
+							</dd>
+		<dt>Version 16.205.4: May 05, 2017</dt>
+							<dd>
+							Help about date format. (218487 lines)
+							</dd>
+		<dt>Version 16.205.3: May 04, 2017</dt>
+							<dd>
+							Changes in statistics about date format. (218447 lines)
+							</dd>
+		<dt>Version 16.205.2: May 04, 2017</dt>
+							<dd>
+							Changes in form to select date format. (218439 lines)
+							</dd>
+		<dt>Version 16.205.1: May 04, 2017</dt>
+							<dd>
+							Removed unused code. (218440 lines)
+							</dd>
+		<dt>Version 16.205:   May 04, 2017</dt>
+							<dd>
+							Dates written depending on user's preferences. (218721 lines)
+							</dd>
+		<dt>Version 16.204:   May 04, 2017</dt>
+							<dd>
+							Form in preferences to change date format. (218656 lines)<br />
+							3 changes necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1638','es','N','Cambiar formato de fecha');<br />
+ALTER TABLE usr_data ADD COLUMN DateFormat TINYINT NOT NULL DEFAULT 0 AFTER FirstDayOfWeek,ADD INDEX (DateFormat);<br />
+ALTER TABLE IP_prefs ADD COLUMN DateFormat TINYINT NOT NULL DEFAULT 0 AFTER FirstDayOfWeek;
+							</code></small>
+							</dd>
+		<dt>Version 16.203:   May 04, 2017</dt>
+							<dd>
+							Form in preferences to change date format. Not finished. (218447 lines)
+							</dd>
+		<dt>Version 16.202.2: May 03, 2017</dt>
+							<dd>
+							Fixed bug in attendance events, reported by Francisco Oca&ntilde;a Lara. (218306 lines)
+							</dd>
+		<dt>Version 16.202.1: May 02, 2017</dt>
+							<dd>
+							Changed help on surveys from STATS to ASSESSMENT. (218296 lines)
+							</dd>
+		<dt>Version 16.202:   May 02, 2017</dt>
+							<dd>
+							Changes in layout of alerts. (218295 lines)<br />
+							<small><code>
+Copy the following icons to icon public directory:<br />
+sudo cp -a icon/info64x64.png /var/www/html/swad/icon/<br />
+sudo cp -a icon/success64x64.png /var/www/html/swad/icon/<br />
+sudo cp -a icon/question64x64.gif /var/www/html/swad/icon/<br />
+sudo cp -a icon/warning64x64.gif /var/www/html/swad/icon/<br />
+sudo cp -a icon/warning64x64.png /var/www/html/swad/icon/<br />
+sudo cp -a icon/error64x64.gif /var/www/html/swad/icon/
+							</code></small>
+							</dd>
+		<dt>Version 16.201.5: May 02, 2017</dt>
+							<dd>
+							Changes in layout of assignment print view. (218270 lines)
+							</dd>
+		<dt>Version 16.201.4: May 02, 2017</dt>
+							<dd>
+							Icon to view course info when editing source of information. (218243 lines)
+							</dd>
+		<dt>Version 16.201.3: May 02, 2017</dt>
+							<dd>
+							Code refactoring in forums. (218237 lines)
+							</dd>
+		<dt>Version 16.201.2: May 02, 2017</dt>
+							<dd>
+							Code refactoring in messages. (218242 lines)
+							</dd>
+		<dt>Version 16.201.1: May 02, 2017</dt>
+							<dd>
+							Code refactoring in messages. (218241 lines)
+							</dd>
+		<dt>Version 16.201:   May 02, 2017</dt>
+							<dd>
+							Change layout of contextual icons in assignments, surveys and attendance. (218344 lines)
+							</dd>
+		<dt>Version 16.200.1: May 02, 2017</dt>
+							<dd>
+							Fixed problem printing view of students, teachers and guests. (218331 lines)
+							</dd>
+		<dt>Version 16.200:   May 02, 2017</dt>
+							<dd>
+							Print view of an assignment, suggested by Sandra Daniela Tazzioli Barroso. (218337 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1637','es','N','Imprimir actividad');
+							</code></small>
+							</dd>
+		<dt>Version 16.199:   May 02, 2017</dt>
+							<dd>
+							Code refactoring related to message author. (218291 lines)
+							</dd>
+		<dt>Version 16.198.9: May 02, 2017</dt>
+							<dd>
+							Code refactoring related to message author. (218345 lines)
+							</dd>
+		<dt>Version 16.198.8: May 01, 2017</dt>
+							<dd>
+							Code refactoring related to tables. (218323 lines)
+							</dd>
+		<dt>Version 16.198.7: May 01, 2017</dt>
+							<dd>
+							Code refactoring related to tables. (218319 lines)
+							</dd>
+		<dt>Version 16.198.6: May 01, 2017</dt>
+							<dd>
+							Code refactoring related to tables. (218312 lines)
+							</dd>
+		<dt>Version 16.198.5: May 01, 2017</dt>
+							<dd>
+							Code refactoring related to tables. (218302 lines)
+							</dd>
+		<dt>Version 16.198.4: Apr 30, 2017</dt>
+							<dd>
+							Code refactoring related to contextual icons to remove. (218294 lines)
+							</dd>
+		<dt>Version 16.198.3: Apr 30, 2017</dt>
+							<dd>
+							Code refactoring related to contextual icons to hide and unhide. (218320 lines)
+							</dd>
+		<dt>Version 16.198.2: Apr 30, 2017</dt>
+							<dd>
+							Changes in layout of edition of places. (218341 lines)
+							</dd>
+		<dt>Version 16.198.1: Apr 30, 2017</dt>
+							<dd>
+							Changes in layout of edition of countries. (218332 lines)
+							</dd>
+		<dt>Version 16.198:   Apr 30, 2017</dt>
+							<dd>
+							Code refactoring related to contextual icons to edit, view and print. (218361 lines)
+							</dd>
+		<dt>Version 16.197:   Apr 30, 2017</dt>
+							<dd>
+							Changes in layout of edition of degree types. (218579 lines)
+							</dd>
+		<dt>Version 16.196.3: Apr 30, 2017</dt>
+							<dd>
+							Changes in layout of edition of courses. (218540 lines)
+							</dd>
+		<dt>Version 16.196.2: Apr 30, 2017</dt>
+							<dd>
+							Changes in layout of edition of degrees. (218537 lines)
+							</dd>
+		<dt>Version 16.196.1: Apr 30, 2017</dt>
+							<dd>
+							Changes in layout of edition of centres. (218538 lines)
+							</dd>
+		<dt>Version 16.196:   Apr 30, 2017</dt>
+							<dd>
+							Changes in layout of edition of institutions. (218525 lines)
+							</dd>
+		<dt>Version 16.195.8: Apr 29, 2017</dt>
+							<dd>
+							Changes in layout of file browser. (218511 lines)
+							</dd>
+		<dt>Version 16.195.7: Apr 29, 2017</dt>
+							<dd>
+							Fixed bug in tabs. (218511 lines)
+							</dd>
+		<dt>Version 16.195.6: Apr 29, 2017</dt>
+							<dd>
+							Code refactoring in edition of groups. (218507 lines)
+							</dd>
+		<dt>Version 16.195.5: Apr 29, 2017</dt>
+							<dd>
+							Changes in layout of edition of groups. (218513 lines)
+							</dd>
+		<dt>Version 16.195.4: Apr 29, 2017</dt>
+							<dd>
+							Changes in layout of edition of groups. (218513 lines)
+							</dd>
+		<dt>Version 16.195.3: Apr 29, 2017</dt>
+							<dd>
+							Add plus icon in box "Groups" when editing groups. (218537 lines)
+							</dd>
+		<dt>Version 16.195.2: Apr 29, 2017</dt>
+							<dd>
+							Add plus icon in box "Types of group" when editing groups. (218512 lines)
+							</dd>
+		<dt>Version 16.195.1: Apr 29, 2017</dt>
+							<dd>
+							Code refactoring in edition of groups. (218474 lines)
+							</dd>
+		<dt>Version 16.195:   Apr 29, 2017</dt>
+							<dd>
+							Changes in edition of groups. (218470 lines)
+							</dd>
+		<dt>Version 16.194.22:Apr 29, 2017</dt>
+							<dd>
+							Changes in edition of groups. (218433 lines)
+							</dd>
+		<dt>Version 16.194.21:Apr 29, 2017</dt>
+							<dd>
+							Changes in edition of groups. (218435 lines)
+							</dd>
+		<dt>Version 16.194.20:Apr 28, 2017</dt>
+							<dd>
+							Changes in edition of groups. (218420 lines)
+							</dd>
+		<dt>Version 16.194.19:Apr 28, 2017</dt>
+							<dd>
+							Changed dialog to remove a non empty type of group. (218397 lines)
+							</dd>
+		<dt>Version 16.194.18:Apr 28, 2017</dt>
+							<dd>
+							Changed dialog to remove a survey. (218388 lines)
+							</dd>
+		<dt>Version 16.194.17:Apr 28, 2017</dt>
+							<dd>
+							Changed dialog to remove a test question. (218388 lines)
+							</dd>
+		<dt>Version 16.194.16:Apr 28, 2017</dt>
+							<dd>
+							Changed dialog to remove a survey question. (218370 lines)
+							</dd>
+		<dt>Version 16.194.15:Apr 28, 2017</dt>
+							<dd>
+							Changed dialog to remove another user's photo.<br />
+							Fixed bug when uploading photo. (218370 lines)
+							</dd>
+		<dt>Version 16.194.14:Apr 28, 2017</dt>
+							<dd>
+							Changed dialog to remove a group. (218368 lines)
+							</dd>
+		<dt>Version 16.194.13:Apr 28, 2017</dt>
+							<dd>
+							Changed dialog to remove a social note. (218417 lines)
+							</dd>
+		<dt>Version 16.194.12:Apr 28, 2017</dt>
+							<dd>
+							Changed dialog to remove a social comment. (218398 lines)
+							</dd>
+		<dt>Version 16.194.11:Apr 28, 2017</dt>
+							<dd>
+							Changed dialog to remove a notice. (218379 lines)
+							</dd>
+		<dt>Version 16.194.10:Apr 28, 2017</dt>
+							<dd>
+							Changed dialog to remove an exam announcement. (218379 lines)
+							</dd>
+		<dt>Version 16.194.9: Apr 28, 2017</dt>
+							<dd>
+							Changed dialog to remove a non empty folder. (218379 lines)
+							</dd>
+		<dt>Version 16.194.8: Apr 28, 2017</dt>
+							<dd>
+							Changed dialog to remove a file/link. (218369 lines)
+							</dd>
+		<dt>Version 16.194.7: Apr 28, 2017</dt>
+							<dd>
+							Changed dialog to remove a record field. (218359 lines)
+							</dd>
+		<dt>Version 16.194.6: Apr 28, 2017</dt>
+							<dd>
+							Changed dialog to remove an agenda event. (218347 lines)
+							</dd>
+		<dt>Version 16.194.5: Apr 28, 2017</dt>
+							<dd>
+							Changed dialog to remove a forum thread. (218347 lines)
+							</dd>
+		<dt>Version 16.194.4: Apr 28, 2017</dt>
+							<dd>
+							Changed dialog to remove an assignment. (218332 lines)
+							</dd>
+		<dt>Version 16.194.3: Apr 28, 2017</dt>
+							<dd>
+							Changed dialog to remove all students in course. (218340 lines)
+							</dd>
+		<dt>Version 16.194.2: Apr 28, 2017</dt>
+							<dd>
+							Changed dialog to reject user's enrolment request. (218336 lines)
+							</dd>
+		<dt>Version 16.194.1: Apr 28, 2017</dt>
+							<dd>
+							Changed dialog to register user as administrator. (218335 lines)
+							</dd>
+		<dt>Version 16.194:   Apr 28, 2017</dt>
+							<dd>
+							Fixed bugs in filtering sent and received messages. (218332 lines)
+							</dd>
+		<dt>Version 16.193.8: Apr 28, 2017</dt>
+							<dd>
+							Changed dialog to remove messages. (218299 lines)
+							</dd>
+		<dt>Version 16.193.7: Apr 27, 2017</dt>
+							<dd>
+							Changed dialog to remove my account. (218328 lines)
+							</dd>
+		<dt>Version 16.193.6: Apr 27, 2017</dt>
+							<dd>
+							Changed dialog to remove user account. (218322 lines)
+							</dd>
+		<dt>Version 16.193.5: Apr 27, 2017</dt>
+							<dd>
+							Changed dialog to remove user from course. (218316 lines)
+							</dd>
+		<dt>Version 16.193.4: Apr 27, 2017</dt>
+							<dd>
+							Changes in layout of alerts.<br />
+							Changed dialog to remove user as administrator. (218311 lines)
+							</dd>
+		<dt>Version 16.193.3: Apr 27, 2017</dt>
+							<dd>
+							Changes in layout of alerts.<br />
+							Changed dialog to remove my photo. (218291 lines)
+							</dd>
+		<dt>Version 16.193.2: Apr 27, 2017</dt>
+							<dd>
+							Statistics tab is renamed as Analytics tab. (218265 lines)
+							</dd>
+		<dt>Version 16.193.1: Apr 27, 2017</dt>
+							<dd>
+							Exam announcements action moved to end of assessment tab. (218263 lines)
+							</dd>
+		<dt>Version 16.193:   Apr 27, 2017</dt>
+							<dd>
+							Surveys action moved from statistics to assessment tab. (218262 lines)
+							</dd>
+		<dt>Version 16.192.1: Apr 25, 2017</dt>
+							<dd>
+							Code refactoring in timetable. (218258 lines)
+							</dd>
+		<dt>Version 16.192:   Apr 25, 2017</dt>
+							<dd>
+							Changes in layout and code refactoring in timetable. (218262 lines)
+							</dd>
+		<dt>Version 16.191:   Apr 25, 2017</dt>
+							<dd>
+							Changes in layout of timetable. (218183 lines)
+							</dd>
+		<dt>Version 16.190:   Apr 25, 2017</dt>
+							<dd>
+							Code refactoring in timetable. (218106 lines)
+							</dd>
+		<dt>Version 16.189:   Apr 25, 2017</dt>
+							<dd>
+							Changes in timetable. (218027 lines)<br />
+							7 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE timetable_crs DROP COLUMN DayOld;<br />
+ALTER TABLE timetable_crs DROP COLUMN HourOld;<br />
+ALTER TABLE timetable_crs DROP COLUMN DurationOld;<br />
+ALTER TABLE timetable_crs DROP COLUMN ClassTypeOld;<br />
+<br />
+ALTER TABLE timetable_tut DROP COLUMN DayOld;<br />
+ALTER TABLE timetable_tut DROP COLUMN HourOld;<br />
+ALTER TABLE timetable_tut DROP COLUMN DurationOld;
+							</code></small>
+							</dd>
+		<dt>Version 16.188:   Apr 24, 2017</dt>
+							<dd>
+							Changes in timetable. Not finished. (218029 lines)
+							</dd>
+		<dt>Version 16.187.3: Apr 24, 2017</dt>
+							<dd>
+							Changes in timetable. Not finished. (218040 lines)
+							</dd>
+		<dt>Version 16.187.2: Apr 24, 2017</dt>
+							<dd>
+							Changes in timetable. Not finished. (217963 lines)
+							</dd>
+		<dt>Version 16.187.1: Apr 24, 2017</dt>
+							<dd>
+							Changes in timetable. Not finished. (217958 lines)
+							</dd>
+		<dt>Version 16.187:   Apr 24, 2017</dt>
+							<dd>
+							Changes in timetable. Not finished. (217947 lines)<br />
+							35 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE timetable_crs CHANGE COLUMN Day DayOld ENUM('L','M','X','J','V','S','D') NOT NULL;<br />
+ALTER TABLE timetable_crs CHANGE COLUMN Hour HourOld TINYINT NOT NULL;<br />
+ALTER TABLE timetable_crs CHANGE COLUMN Duration DurationOld TINYINT NOT NULL;<br />
+ALTER TABLE timetable_crs CHANGE COLUMN ClassType ClassTypeOld ENUM('libre','teoria','practicas') NOT NULL;<br />
+<br />
+ALTER TABLE timetable_crs ADD COLUMN Weekday TINYINT NOT NULL AFTER GrpCod;<br />
+ALTER TABLE timetable_crs ADD COLUMN StartTime TIME NOT NULL AFTER Weekday;<br />
+ALTER TABLE timetable_crs ADD COLUMN Duration TIME NOT NULL AFTER StartTime;<br />
+ALTER TABLE timetable_crs ADD COLUMN ClassType ENUM('free','lecture','practical') NOT NULL AFTER Duration;<br />
+<br />
+UPDATE timetable_crs SET Weekday=0 WHERE DayOld='L';<br />
+UPDATE timetable_crs SET Weekday=1 WHERE DayOld='M';<br />
+UPDATE timetable_crs SET Weekday=2 WHERE DayOld='X';<br />
+UPDATE timetable_crs SET Weekday=3 WHERE DayOld='J';<br />
+UPDATE timetable_crs SET Weekday=4 WHERE DayOld='V';<br />
+UPDATE timetable_crs SET Weekday=5 WHERE DayOld='S';<br />
+UPDATE timetable_crs SET Weekday=6 WHERE DayOld='D';<br />
+<br />
+UPDATE timetable_crs SET StartTime=ADDTIME('06:00:00',SEC_TO_TIME(TIME_TO_SEC('00:30:00')*HourOld));<br />
+<br />
+UPDATE timetable_crs SET Duration=SEC_TO_TIME(TIME_TO_SEC('00:30:00')*DurationOld);<br />
+<br />
+UPDATE timetable_crs SET ClassType='free' WHERE ClassTypeOld='libre';<br />
+UPDATE timetable_crs SET ClassType='lecture' WHERE ClassTypeOld='teoria';<br />
+UPDATE timetable_crs SET ClassType='practical' WHERE ClassTypeOld='practicas';<br />
+<br />
+ALTER TABLE timetable_tut CHANGE COLUMN Day DayOld ENUM('L','M','X','J','V','S','D') NOT NULL;<br />
+ALTER TABLE timetable_tut CHANGE COLUMN Hour HourOld TINYINT NOT NULL;<br />
+ALTER TABLE timetable_tut CHANGE COLUMN Duration DurationOld TINYINT NOT NULL;<br />
+<br />
+ALTER TABLE timetable_tut ADD COLUMN Weekday TINYINT NOT NULL AFTER UsrCod;<br />
+ALTER TABLE timetable_tut ADD COLUMN StartTime TIME NOT NULL AFTER Weekday;<br />
+ALTER TABLE timetable_tut ADD COLUMN Duration TIME NOT NULL AFTER StartTime;<br />
+<br />
+UPDATE timetable_tut SET Weekday=0 WHERE DayOld='L';<br />
+UPDATE timetable_tut SET Weekday=1 WHERE DayOld='M';<br />
+UPDATE timetable_tut SET Weekday=2 WHERE DayOld='X';<br />
+UPDATE timetable_tut SET Weekday=3 WHERE DayOld='J';<br />
+UPDATE timetable_tut SET Weekday=4 WHERE DayOld='V';<br />
+UPDATE timetable_tut SET Weekday=5 WHERE DayOld='S';<br />
+UPDATE timetable_tut SET Weekday=6 WHERE DayOld='D';<br />
+<br />
+UPDATE timetable_tut SET StartTime=ADDTIME('06:00:00',SEC_TO_TIME(TIME_TO_SEC('00:30:00')*HourOld));<br />
+<br />
+UPDATE timetable_tut SET Duration=SEC_TO_TIME(TIME_TO_SEC('00:30:00')*DurationOld);
+							</code></small>
+							</dd>
+		<dt>Version 16.186.1: Apr 24, 2017</dt>
+							<dd>
+							Changes in timetable. Not finished. (217881 lines)
+							</dd>
+		<dt>Version 16.186:   Apr 24, 2017</dt>
+							<dd>
+							Changes in timetable. Not finished. (217867 lines)
+							</dd>
+		<dt>Version 16.185.4: Apr 21, 2017</dt>
+							<dd>
+							Warning about Java no longer working. (217849 lines)
+							</dd>
+		<dt>Version 16.185.3: Apr 20, 2017</dt>
+							<dd>
+							Timetables end at 24h, suggested by Sandra Daniela Tazzioli Barroso. (217797 lines)
+							</dd>
+		<dt>Version 16.185.2: Apr 19, 2017</dt>
+							<dd>
+							Changes in forums. (217793 lines)
+							</dd>
+		<dt>Version 16.185.1: Apr 19, 2017</dt>
+							<dd>
+							Changes in forums.<br />
+							New help URLs for forums. (217793 lines)
+							</dd>
+		<dt>Version 16.185:   Apr 19, 2017</dt>
+							<dd>
+							Code refactoring in forums. (217708 lines)
+							</dd>
+		<dt>Version 16.184:   Apr 18, 2017</dt>
+							<dd>
+							Changes in layout of page numbers. (217724 lines)
+							</dd>
+		<dt>Version 16.183.1: Apr 18, 2017</dt>
+							<dd>
+							Changes in layout of forums. (217719 lines)
+							</dd>
+		<dt>Version 16.183:   Apr 18, 2017</dt>
+							<dd>
+							Code refactoring in forums. (217738 lines)
+							</dd>
+		<dt>Version 16.182:   Apr 18, 2017</dt>
+							<dd>
+							Code refactoring in forums and pagination. (217678 lines)
+							</dd>
+		<dt>Version 16.181.7: Apr 18, 2017</dt>
+							<dd>
+							Changes in layout of forums. (217641 lines)
+							</dd>
+		<dt>Version 16.181.6: Apr 18, 2017</dt>
+							<dd>
+							Code refactoring in forums. (217648 lines)
+							</dd>
+		<dt>Version 16.181.5: Apr 18, 2017</dt>
+							<dd>
+							Code refactoring in forums. (217646 lines)
+							</dd>
+		<dt>Version 16.181.4: Apr 18, 2017</dt>
+							<dd>
+							Changes in layout of forums. (217621 lines)
+							</dd>
+		<dt>Version 16.181.3: Apr 18, 2017</dt>
+							<dd>
+							Code refactoring in forums. (217604 lines)
+							</dd>
+		<dt>Version 16.181.2: Apr 18, 2017</dt>
+							<dd>
+							Code refactoring in forums. (217590 lines)
+							</dd>
+		<dt>Version 16.181.1: Apr 17, 2017</dt>
+							<dd>
+							Code refactoring in forums. (217538 lines)
+							</dd>
+		<dt>Version 16.181:   Apr 17, 2017</dt>
+							<dd>
+							Changes in layout of messages.<br />
+							Changes in layout of some tables.<br />
+							Fixed bug in forums. (217560 lines)
+							</dd>
+		<dt>Version 16.180.1: Apr 17, 2017</dt>
+							<dd>
+							New '+' icon in list of thread posts to add a new post. (217558 lines)
+							</dd>
+		<dt>Version 16.180:   Apr 17, 2017</dt>
+							<dd>
+							Code refactoring in forums. (217521 lines)
+							</dd>
+		<dt>Version 16.179:   Apr 16, 2017</dt>
+							<dd>
+							Code refactoring in forums. (217444 lines)
+							</dd>
+		<dt>Version 16.178.1: Apr 16, 2017</dt>
+							<dd>
+							Code refactoring in forums. (217601 lines)
+							</dd>
+		<dt>Version 16.178:   Apr 16, 2017</dt>
+							<dd>
+							Code refactoring in forums. (217595 lines)
+							</dd>
+		<dt>Version 16.177.4: Apr 14, 2017</dt>
+							<dd>
+							Changes in layout of forums. (217611 lines)
+							</dd>
+		<dt>Version 16.177.3: Apr 14, 2017</dt>
+							<dd>
+							Highlight current thread in forums. (217609 lines)
+							</dd>
+		<dt>Version 16.177.2: Apr 14, 2017</dt>
+							<dd>
+							Code refactoring in forums. (217604 lines)
+							</dd>
+		<dt>Version 16.177.1: Apr 13, 2017</dt>
+							<dd>
+							Changes in layout of forums. (217590 lines)
+							</dd>
+		<dt>Version 16.177:   Apr 13, 2017</dt>
+							<dd>
+							Code refactoring related to pagination.<br />
+							Changes in layout of forums. (217609 lines)
+							</dd>
+		<dt>Version 16.176.3: Apr 12, 2017</dt>
+							<dd>
+							Remove unused code in forums. (217582 lines)
+							</dd>
+		<dt>Version 16.176.2: Apr 12, 2017</dt>
+							<dd>
+							Changes in layout of forums. (217705 lines)
+							</dd>
+		<dt>Version 16.176.1: Apr 11, 2017</dt>
+							<dd>
+							Changes in layout of forums. (217699 lines)
+							</dd>
+		<dt>Version 16.176:   Apr 11, 2017</dt>
+							<dd>
+							Code refactoring in pagination.<br />
+							Changes in layout of forums. (217680 lines)
+							</dd>
+		<dt>Version 16.175.1: Apr 11, 2017</dt>
+							<dd>
+							Changes in layout of forums. (217667 lines)
+							</dd>
+		<dt>Version 16.175:   Apr 11, 2017</dt>
+							<dd>
+							Code refactoring and changes in layout of forums. (217669 lines)
+							</dd>
+		<dt>Version 16.174.1: Apr 10, 2017</dt>
+							<dd>
+							Change in layout of frames (white boxes).<br />
+							New '+' icon in list of forum threads to add a new thread. (217591 lines)
+							</dd>
+		<dt>Version 16.174:   Apr 07, 2017</dt>
+							<dd>
+							Suffix .en added to help URLs in English. (217568 lines)
+							</dd>
+		<dt>Version 16.173.5: Apr 07, 2017</dt>
+							<dd>
+							Help URLs in Spanish for users with languages ca and gn. (217567 lines)
+							</dd>
+		<dt>Version 16.173.4: Apr 07, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217566 lines)
+							</dd>
+		<dt>Version 16.173.3: Apr 05, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217545 lines)
+							</dd>
+		<dt>Version 16.173.2: Apr 04, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217544 lines)
+							</dd>
+		<dt>Version 16.173.1: Apr 04, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217542 lines)
+							</dd>
+		<dt>Version 16.173:   Apr 03, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish.<br />
+							Fixed bugs and code refactoring in public profiles. (217541 lines)
+							</dd>
+		<dt>Version 16.172.3: Mar 31, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217556 lines)
+							</dd>
+		<dt>Version 16.172.2: Mar 30, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217555 lines)
+							</dd>
+		<dt>Version 16.172.1: Mar 30, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217554 lines)
+							</dd>
+		<dt>Version 16.172:   Mar 30, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish.<br />
+							Changed "enroll" and "enrollment" to "enrol" and "enrolment", except in web service API. (217531 lines)
+							</dd>
+		<dt>Version 16.171.15:Mar 30, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217528 lines)
+							</dd>
+		<dt>Version 16.171.14:Mar 29, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217526 lines)
+							</dd>
+		<dt>Version 16.171.13:Mar 29, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217526 lines)
+							</dd>
+		<dt>Version 16.171.12:Mar 29, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217525 lines)
+							</dd>
+		<dt>Version 16.171.11:Mar 29, 2017</dt>
+							<dd>
+							Changes in translations related to statistics. (217523 lines)
+							</dd>
+		<dt>Version 16.171.10:Mar 28, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217522 lines)
+							</dd>
+		<dt>Version 16.171.9: Mar 28, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217522 lines)
+							</dd>
+		<dt>Version 16.171.8: Mar 27, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217521 lines)
+							</dd>
+		<dt>Version 16.171.7: Mar 27, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217520 lines)
+							</dd>
+		<dt>Version 16.171.6: Mar 27, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217519 lines)
+							</dd>
+		<dt>Version 16.171.5: Mar 27, 2017</dt>
+							<dd>
+							Changed buttons to create a new link, banner, place or holiday. (217518 lines)
+							</dd>
+		<dt>Version 16.171.4: Mar 27, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217605 lines)
+							</dd>
+		<dt>Version 16.171.3: Mar 27, 2017</dt>
+							<dd>
+							Fixed bug in assignments, reported by Eva Mart&iacute;nez Ortigosa. (217604 lines)
+							</dd>
+		<dt>Version 16.171.2: Mar 27, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217603 lines)
+							</dd>
+		<dt>Version 16.171.1: Mar 27, 2017</dt>
+							<dd>
+							Code refactoring in banners. (217602 lines)
+							</dd>
+		<dt>Version 16.171:   Mar 27, 2017</dt>
+							<dd>
+							Action to remove old courses removed from main menu. (217534 lines)
+							</dd>
+		<dt>Version 16.170.2: Mar 27, 2017</dt>
+							<dd>
+							Link to remove old courses from Hierarchy. (217573 lines)
+							</dd>
+		<dt>Version 16.170.1: Mar 27, 2017</dt>
+							<dd>
+							Pending is renamed as Hierarchy. (217554 lines)
+							</dd>
+		<dt>Version 16.170:   Mar 27, 2017</dt>
+							<dd>
+							Action to view banners removed from main menu. (217553 lines)
+							</dd>
+		<dt>Version 16.169.3: Mar 26, 2017</dt>
+							<dd>
+							Link to banners from institutional links. (217592 lines)<br />
+							<small><code>
+Copy the following icon to icon public directory:<br />
+sudo cp -a icon/picture64x64.gif /var/www/html/swad/icon/
+							</code></small>
+							</dd>
+		<dt>Version 16.169.2: Mar 26, 2017</dt>
+							<dd>
+							Fix bug in institutional links.<br />
+							Some messages removed in edition of banners, links, etc. (217570 lines)
+							</dd>
+		<dt>Version 16.169.1: Mar 26, 2017</dt>
+							<dd>
+							Changed help URLs related to degree types. (217661 lines)
+							</dd>
+		<dt>Version 16.169:   Mar 26, 2017</dt>
+							<dd>
+							Action to view degree types removed from main menu. (217660 lines)
+							</dd>
+		<dt>Version 16.168.1: Mar 26, 2017</dt>
+							<dd>
+							Link to view degree types in degrees. (217694 lines)
+							</dd>
+		<dt>Version 16.168:   Mar 26, 2017</dt>
+							<dd>
+							Action to view places removed from main menu. (217679 lines)
+							</dd>
+		<dt>Version 16.167.16:Mar 26, 2017</dt>
+							<dd>
+							Link to view places in centres. (217718 lines)
+							</dd>
+		<dt>Version 16.167.15:Mar 26, 2017</dt>
+							<dd>
+							Code refactoring in enrolment. (217694 lines)
+							</dd>
+		<dt>Version 16.167.14:Mar 26, 2017</dt>
+							<dd>
+							Code refactoring in follow/unfollow. (217691 lines)
+							</dd>
+		<dt>Version 16.167.13:Mar 26, 2017</dt>
+							<dd>
+							Code refactoring in uploading of photos. (217686 lines)
+							</dd>
+		<dt>Version 16.167.12:Mar 26, 2017</dt>
+							<dd>
+							Code refactoring in edition of institutions. (217685 lines)
+							</dd>
+		<dt>Version 16.167.11:Mar 26, 2017</dt>
+							<dd>
+							Code refactoring in edition of degrees. (217686 lines)
+							</dd>
+		<dt>Version 16.167.10:Mar 26, 2017</dt>
+							<dd>
+							Code refactoring in edition of courses. (217688 lines)
+							</dd>
+		<dt>Version 16.167.9: Mar 26, 2017</dt>
+							<dd>
+							Code refactoring in edition of centres. (217680 lines)
+							</dd>
+		<dt>Version 16.167.8: Mar 26, 2017</dt>
+							<dd>
+							Changes in edition of holidays. (217681 lines)
+							</dd>
+		<dt>Version 16.167.7: Mar 26, 2017</dt>
+							<dd>
+							Changes in edition of holidays. (217674 lines)
+							</dd>
+		<dt>Version 16.167.6: Mar 26, 2017</dt>
+							<dd>
+							Changes in edition of holidays. (217667 lines)
+							</dd>
+		<dt>Version 16.167.5: Mar 26, 2017</dt>
+							<dd>
+							Changes in edition of holidays. (217660 lines)
+							</dd>
+		<dt>Version 16.167.4: Mar 26, 2017</dt>
+							<dd>
+							Changes in edition of holidays. (217643 lines)
+							</dd>
+		<dt>Version 16.167.3: Mar 25, 2017</dt>
+							<dd>
+							Changes in edition of holidays. (217632 lines)
+							</dd>
+		<dt>Version 16.167.2: Mar 25, 2017</dt>
+							<dd>
+							Contextual link to holidays is changed to a left-top contextual icon. (217577 lines)
+							</dd>
+		<dt>Version 16.167.1: Mar 25, 2017</dt>
+							<dd>
+							Changes in icons related to calendar and holidays. (217595 lines)<br />
+							<small><code>
+Copy the following icons to icon public directory:<br />
+sudo cp -a icon/iconset/awesome/action64x64/calendar64x64.png /var/www/html/swad/icon/iconset/awesome/action64x64/<br />
+sudo cp -a icon/iconset/nuvola/action64x64/calendar64x64.png /var/www/html/swad/icon/iconset/nuvola/action64x64/<br />
+sudo cp -a icon/calendar64x64.png /var/www/html/swad/icon/<br />
+sudo cp -a icon/holiday64x64.png /var/www/html/swad/icon/
+							</code></small>
+							</dd>
+		<dt>Version 16.167:   Mar 25, 2017</dt>
+							<dd>
+							Holidays removed from main manu. (217589 lines)
+							</dd>
+		<dt>Version 16.166.2: Mar 25, 2017</dt>
+							<dd>
+							Contextual link to edit holidays in calendar. (217628 lines)
+							</dd>
+		<dt>Version 16.166.1: Mar 25, 2017</dt>
+							<dd>
+							Contextual link to holidays in calendar. (217630 lines)
+							</dd>
+		<dt>Version 16.166:   Mar 24, 2017</dt>
+							<dd>
+							Changes in layout related with institutional links.<br />
+							Fixed bug in swad.sql reported by user "proxa" in GitHub. (217613 lines)
+							</dd>
+		<dt>Version 16.165:   Mar 24, 2017</dt>
+							<dd>
+							Allowed mail domains option is moved from system tab to messages tab. (217591 lines)
+							</dd>
+		<dt>Version 16.164.5: Mar 24, 2017</dt>
+							<dd>
+							Link in notifications to allowed mail domains. (217632 lines)
+							</dd>
+		<dt>Version 16.164.4: Mar 24, 2017</dt>
+							<dd>
+							Link to figures in types of degree. (217604 lines)
+							</dd>
+		<dt>Version 16.164.3: Mar 24, 2017</dt>
+							<dd>
+							Fixed bug in types of degree.<br />
+							Types of degree in system tab restricted to system admins only. (217579 lines)
+							</dd>
+		<dt>Version 16.164.2: Mar 24, 2017</dt>
+							<dd>
+							Code refactoring in types of degree. (217576 lines)
+							</dd>
+		<dt>Version 16.164.1: Mar 24, 2017</dt>
+							<dd>
+							Statistics about types of degree depends on the selected scope. (217575 lines)
+							</dd>
+		<dt>Version 16.164:   Mar 24, 2017</dt>
+							<dd>
+							New figure in statistics: types of degree. (217510 lines)
+							</dd>
+		<dt>Version 16.163:   Mar 24, 2017</dt>
+							<dd>
+							Types of degree can be ordered by name and by number of degrees.<br />
+							Integer fields in database queries without single quotes. (217434 lines)
+							</dd>
+		<dt>Version 16.162:   Mar 23, 2017</dt>
+							<dd>
+							Changes in layout of types of degree. (217330 lines)
+							</dd>
+		<dt>Version 16.161.8: Mar 23, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217386 lines)
+							</dd>
+		<dt>Version 16.161.7: Mar 23, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217385 lines)
+							</dd>
+		<dt>Version 16.161.6: Mar 23, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217384 lines)
+							</dd>
+		<dt>Version 16.161.5: Mar 23, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217383 lines)
+							</dd>
+		<dt>Version 16.161.4: Mar 22, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217381 lines)
+							</dd>
+		<dt>Version 16.161.3: Mar 22, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217381 lines)
+							</dd>
+		<dt>Version 16.161.2: Mar 22, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217381 lines)
+							</dd>
+		<dt>Version 16.161.1: Mar 22, 2017</dt>
+							<dd>
+							Changes in agenda. (217380 lines)
+							</dd>
+		<dt>Version 16.161:   Mar 22, 2017</dt>
+							<dd>
+							Changes in agenda. (217404 lines)
+							</dd>
+		<dt>Version 16.160.2: Mar 21, 2017</dt>
+							<dd>
+							Changes in agenda. Not finished. (217348 lines)
+							</dd>
+		<dt>Version 16.160.1: Mar 21, 2017</dt>
+							<dd>
+							Changes in agenda. Not finished. (217347 lines)
+							</dd>
+		<dt>Version 16.160:   Mar 21, 2017</dt>
+							<dd>
+							Changes in agenda. Not finished. (217413 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod='1617';
+							</code></small>
+							</dd>
+		<dt>Version 16.159:   Mar 21, 2017</dt>
+							<dd>
+							Changes in agenda. Not finished. (217511 lines)
+							</dd>
+		<dt>ersion 16.158.1: Mar 21, 2017</dt>
+							<dd>
+							Changes in agenda. Not finished. (217395 lines)
+							</dd>
+		<dt>Version 16.158:   Mar 21, 2017</dt>
+							<dd>
+							Changes in agenda. Not finished.<br />
+							Fixed bug in user enrolment. (217394 lines)<br />
+							<small><code>
+Copy the following icons to icon public directory:<br />
+sudo cp -a past64x64.png /var/www/html/swad/icon/<br />
+sudo cp -a future64x64.png /var/www/html/swad/icon/
+							</code></small>
+							</dd>
+		<dt>Version 16.157.3: Mar 20, 2017</dt>
+							<dd>
+							Contextual help in edition of custom record card fields. (217046 lines)
+							</dd>
+		<dt>Version 16.157.2: Mar 20, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217041 lines)
+							</dd>
+		<dt>Version 16.157.1: Mar 20, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217040 lines)
+							</dd>
+		<dt>Version 16.157:   Mar 17, 2017</dt>
+							<dd>
+							Changes in edition of institutions, centres, degrees and courses. (217046 lines)
+							</dd>
+		<dt>Version 16.156.2: Mar 16, 2017</dt>
+							<dd>
+							Fixed bug in passwords. (217076 lines)
+							</dd>
+		<dt>Version 16.156.1: Mar 15, 2017</dt>
+							<dd>
+							Force vertical scrollbar. (217078 lines)
+							</dd>
+		<dt>Version 16.156:   Mar 15, 2017</dt>
+							<dd>
+							Fixed bug in messages, reported by Francisco Oca&ntilde;a Lara. (217063 lines)
+							</dd>
+		<dt>Version 16.155.35:Mar 15, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217047 lines)
+							</dd>
+		<dt>Version 16.155.34:Mar 15, 2017</dt>
+							<dd>
+							Changes in keywords. (217046 lines)
+							</dd>
+		<dt>Version 16.155.33:Mar 14, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217042 lines)
+							</dd>
+		<dt>Version 16.155.32:Mar 14, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (217041 lines)
+							</dd>
+		<dt>Version 16.155.31:Mar 13, 2017</dt>
+							<dd>
+							Fixed bug in connected users. (217040 lines)
+							</dd>
+		<dt>Version 16.155.30:Mar 13, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (217037 lines)
+							</dd>
+		<dt>Version 16.155.29:Mar 13, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (217034 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE usr_emails CHANGE COLUMN E_mail E_mail VARCHAR(255) COLLATE latin1_general_ci NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.155.28:Mar 13, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (217035 lines)<br />
+							7 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE usr_data CHANGE COLUMN Surname1 Surname1 VARCHAR(511) COLLATE latin1_spanish_ci NOT NULL DEFAULT '';<br />
+ALTER TABLE usr_data CHANGE COLUMN Surname2 Surname2 VARCHAR(511) COLLATE latin1_spanish_ci NOT NULL DEFAULT '';<br />
+ALTER TABLE usr_data CHANGE COLUMN FirstName FirstName VARCHAR(511) COLLATE latin1_spanish_ci NOT NULL DEFAULT '';<br />
+ALTER TABLE usr_data CHANGE COLUMN Office Office VARCHAR(2047) NOT NULL DEFAULT '';<br />
+ALTER TABLE usr_data CHANGE COLUMN LocalAddress LocalAddress VARCHAR(2047) NOT NULL DEFAULT '';<br />
+ALTER TABLE usr_data CHANGE COLUMN FamilyAddress FamilyAddress VARCHAR(2047) NOT NULL DEFAULT '';<br />
+ALTER TABLE usr_data CHANGE COLUMN OriginPlace OriginPlace VARCHAR(2047) NOT NULL DEFAULT '';
+							</code></small>
+							</dd>
+		<dt>Version 16.155.27:Mar 13, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (217038 lines)<br />
+							4 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE tst_answers CHANGE COLUMN ImageTitle ImageTitle VARCHAR(2047) NOT NULL;<br />
+ALTER TABLE tst_questions CHANGE COLUMN ImageTitle ImageTitle VARCHAR(2047) NOT NULL;<br />
+DROP INDEX TagTxt ON tst_tags;<br />
+ALTER TABLE tst_tags CHANGE COLUMN TagTxt TagTxt VARCHAR(2047) NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.155.26:Mar 13, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (217009 lines)<br />
+							3 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE timetable_crs CHANGE COLUMN Place Place VARCHAR(511) NOT NULL;<br />
+ALTER TABLE timetable_crs CHANGE COLUMN GroupName GroupName VARCHAR(2047) NOT NULL;<br />
+ALTER TABLE timetable_tut CHANGE COLUMN Place Place VARCHAR(511) NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.155.25:Mar 13, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216995 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE surveys CHANGE COLUMN Title Title VARCHAR(2047) NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.155.24:Mar 13, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216988 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE social_comments CHANGE COLUMN ImageTitle ImageTitle VARCHAR(2047) NOT NULL;<br />
+ALTER TABLE social_posts CHANGE COLUMN ImageTitle ImageTitle VARCHAR(2047) NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.155.23:Mar 13, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216957 lines)<br />
+							4 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE plugins CHANGE COLUMN Name Name VARCHAR(511) NOT NULL;<br />
+ALTER TABLE plugins CHANGE COLUMN Description Description VARCHAR(2047) NOT NULL;<br />
+ALTER TABLE plugins CHANGE COLUMN Logo Logo VARCHAR(31) NOT NULL;<br />
+ALTER TABLE plugins CHANGE COLUMN AppKey AppKey VARCHAR(31) NOT NULL;
+							</code></small>       
+							</dd>
+		<dt>Version 16.155.22:Mar 13, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216957 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE places CHANGE COLUMN ShortName ShortName VARCHAR(511) NOT NULL;<br />
+ALTER TABLE places CHANGE COLUMN FullName FullName VARCHAR(2047) NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.155.21:Mar 13, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216948 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE pending_emails CHANGE COLUMN E_mail E_mail VARCHAR(255) COLLATE latin1_general_ci NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.155.20:Mar 13, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216944 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE msg_content_deleted CHANGE COLUMN ImageTitle ImageTitle VARCHAR(2047) NOT NULL DEFAULT '';
+							</code></small>
+							</dd>
+		<dt>Version 16.155.19:Mar 13, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216765 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE msg_content CHANGE COLUMN ImageTitle ImageTitle VARCHAR(2047) NOT NULL DEFAULT '';
+							</code></small>
+							</dd>
+		<dt>Version 16.155.18:Mar 13, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216761 lines)<br />
+							3 changes necessary in database:<br />
+							<small><code>
+DROP INDEX Info ON mail_domains;<br />
+ALTER TABLE mail_domains CHANGE COLUMN Domain Domain VARCHAR(255) NOT NULL;<br />
+ALTER TABLE mail_domains CHANGE COLUMN Info Info VARCHAR(2047) NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.155.17:Mar 12, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216755 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE log_search CHANGE COLUMN SearchStr SearchStr VARCHAR(2047) NOT NULL;<br />
+ALTER TABLE sessions CHANGE COLUMN SearchString SearchStr VARCHAR(2047) NOT NULL DEFAULT '';
+							</code></small>
+							</dd>
+		<dt>Version 16.155.16:Mar 12, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216749 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE log_comments CHANGE COLUMN Comments Comments TEXT NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.155.15:Mar 12, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216746 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE links CHANGE COLUMN ShortName ShortName VARCHAR(511) NOT NULL;<br />
+ALTER TABLE links CHANGE COLUMN FullName FullName VARCHAR(2047) NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.155.14:Mar 12, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216737 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE institutions CHANGE COLUMN ShortName ShortName VARCHAR(511) COLLATE latin1_spanish_ci NOT NULL;<br />
+ALTER TABLE institutions CHANGE COLUMN FullName FullName VARCHAR(2047) COLLATE latin1_spanish_ci NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.155.13:Mar 12, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216734 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE holidays CHANGE COLUMN Name Name VARCHAR(2047) NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.155.12:Mar 12, 2017</dt>
+							<dd>
+							Fixed bug while sending a message to several users, reported by Javier Fern&aacute;ndez Baldomero. (216721 lines)
+							</dd>
+		<dt>Version 16.155.11:Mar 11, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216711 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE forum_post CHANGE COLUMN ImageTitle ImageTitle VARCHAR(2047) NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.155.10:Mar 11, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216695 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE exam_announcements CHANGE COLUMN CrsFullName CrsFullName VARCHAR(2047) NOT NULL;<br />
+ALTER TABLE exam_announcements CHANGE COLUMN ExamSession ExamSession VARCHAR(2047) NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.155.9: Mar 11, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216690 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE departments CHANGE COLUMN ShortName ShortName VARCHAR(511) NOT NULL;<br />
+ALTER TABLE departments CHANGE COLUMN FullName FullName VARCHAR(2047) NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.155.8: Mar 11, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216684 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE degrees CHANGE COLUMN ShortName ShortName VARCHAR(511) COLLATE latin1_spanish_ci NOT NULL;<br />
+ALTER TABLE degrees CHANGE COLUMN FullName FullName VARCHAR(2047) COLLATE latin1_spanish_ci NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.155.7: Mar 11, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216682 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE deg_types CHANGE COLUMN DegTypName DegTypName VARCHAR(511) NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.155.6: Mar 11, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216677 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE crs_record_fields CHANGE COLUMN FieldName FieldName VARCHAR(2047) NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.155.5: Mar 11, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216663 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE crs_grp CHANGE COLUMN GrpName GrpName VARCHAR(2047) NOT NULL;<br />
+ALTER TABLE crs_grp_types CHANGE COLUMN GrpTypName GrpTypName VARCHAR(2047) NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.155.4: Mar 10, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216626 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE courses CHANGE COLUMN ShortName ShortName VARCHAR(511) COLLATE latin1_spanish_ci NOT NULL;<br />
+ALTER TABLE courses CHANGE COLUMN FullName FullName VARCHAR(2047) COLLATE latin1_spanish_ci NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.155.3: Mar 10, 2017</dt>
+							<dd>
+							Adjusting size of database fields.<br />
+							Code refactoring related with renaming country name. (216620 lines)<br />
+							9 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE countries CHANGE COLUMN Name_ca Name_ca VARCHAR(767) NOT NULL;<br />
+ALTER TABLE countries CHANGE COLUMN Name_de Name_de VARCHAR(767) NOT NULL;<br />
+ALTER TABLE countries CHANGE COLUMN Name_en Name_en VARCHAR(767) NOT NULL;<br />
+ALTER TABLE countries CHANGE COLUMN Name_es Name_es VARCHAR(767) NOT NULL;<br />
+ALTER TABLE countries CHANGE COLUMN Name_fr Name_fr VARCHAR(767) NOT NULL;<br />
+ALTER TABLE countries CHANGE COLUMN Name_gn Name_gn VARCHAR(767) NOT NULL;<br />
+ALTER TABLE countries CHANGE COLUMN Name_it Name_it VARCHAR(767) NOT NULL;<br />
+ALTER TABLE countries CHANGE COLUMN Name_pl Name_pl VARCHAR(767) NOT NULL;<br />
+ALTER TABLE countries CHANGE COLUMN Name_pt Name_pt VARCHAR(767) NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.155.2: Mar 09, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216596 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE chat CHANGE COLUMN RoomCode RoomCode VARCHAR(16) NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.155.1: Mar 09, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216593 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE centres CHANGE COLUMN ShortName ShortName VARCHAR(511) COLLATE latin1_spanish_ci NOT NULL;<br />
+ALTER TABLE centres CHANGE COLUMN FullName FullName VARCHAR(2047) COLLATE latin1_spanish_ci NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.155:   Mar 09, 2017</dt>
+							<dd>
+							Adjusting size of database fields.<br />
+							Code refactoring related with renaming some fields. (216583 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE banners CHANGE COLUMN ShortName ShortName VARCHAR(511) NOT NULL;<br />
+ALTER TABLE banners CHANGE COLUMN FullName FullName VARCHAR(2047) NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.154.4: Mar 09, 2017</dt>
+							<dd>
+							Adjusting size of database fields.<br />
+							Bug fixing related to agendas, assignments and attendance events. (216504 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE att_events CHANGE COLUMN Title Title VARCHAR(2047) NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.154.3: Mar 08, 2017</dt>
+							<dd>
+							Bug fixing related to folders in assignments and file browsers. (216473 lines)
+							</dd>
+		<dt>Version 16.154.2: Mar 08, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216466 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE assignments CHANGE COLUMN Title Title VARCHAR(2047) NOT NULL;<br />
+ALTER TABLE assignments CHANGE COLUMN Folder Folder VARBINARY(255) NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.154.1: Mar 08, 2017</dt>
+							<dd>
+							Adjusting size of database fields. (216462 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE agendas CHANGE COLUMN Event Event VARCHAR(2047) NOT NULL;<br />
+ALTER TABLE agendas CHANGE COLUMN Location Location VARCHAR(2047) NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 16.154:   Mar 08, 2017</dt>
+							<dd>
+							Adjusting size of database fields.<br />
+							Code refactoring related to number of chars and bytes. (216458 lines)
+							</dd>
+		<dt>Version 16.153:   Mar 08, 2017</dt>
+							<dd>
+							Code refactoring related to number of chars and bytes. (216450 lines)
+							</dd>
+		<dt>Version 16.152:   Mar 07, 2017</dt>
+							<dd>
+							Code refactoring related to number of chars and bytes. (216428 lines)
+							</dd>
+		<dt>Version 16.151:   Mar 07, 2017</dt>
+							<dd>
+							Code refactoring related to number of chars and bytes. (216422 lines)
+							</dd>
+		<dt>Version 16.150:   Mar 07, 2017</dt>
+							<dd>
+							Code refactoring related to number of chars and bytes. (216409 lines)
+							</dd>
+		<dt>Version 16.149:   Mar 07, 2017</dt>
+							<dd>
+							Code refactoring related to number of chars and bytes. (216385 lines)
+							</dd>
+		<dt>Version 16.148:   Mar 06, 2017</dt>
+							<dd>
+							Code refactoring in notifications. (216393 lines)
+							</dd>
+		<dt>Version 16.147.11:Mar 06, 2017</dt>
+							<dd>
+							Changes in names of zipped files. (216388 lines)
+							</dd>
+		<dt>Version 16.147.10:Mar 06, 2017</dt>
+							<dd>
+							Changes in layout of users' listing. (216394 lines)
+							</dd>
+		<dt>Version 16.147.9: Mar 06, 2017</dt>
+							<dd>
+							Changes in layout of header. (216389 lines)
+							</dd>
+		<dt>Version 16.147.8: Mar 05, 2017</dt>
+							<dd>
+							Changes in layout of timetable. (216374 lines)
+							</dd>
+		<dt>Version 16.147.7: Mar 05, 2017</dt>
+							<dd>
+							Changes in layout of social timeline. (216372 lines)
+							</dd>
+		<dt>Version 16.147.6: Mar 05, 2017</dt>
+							<dd>
+							Changes in layout of record card. (216370 lines)
+							</dd>
+		<dt>Version 16.147.5: Mar 05, 2017</dt>
+							<dd>
+							Changes in layout of record card. (216346 lines)
+							</dd>
+		<dt>Version 16.147.4: Mar 05, 2017</dt>
+							<dd>
+							Changes in layout of enrolment requesters.<br />
+							Code refactoring writing user's name. (216345 lines)
+							</dd>
+		<dt>Version 16.147.3: Mar 05, 2017</dt>
+							<dd>
+							Changes in layout of followed users, users to follow and connected users. (216365 lines)
+							</dd>
+		<dt>Version 16.147.2: Mar 05, 2017</dt>
+							<dd>
+							Changes in layout of notice author. (216316 lines)
+							</dd>
+		<dt>Version 16.147.1: Mar 05, 2017</dt>
+							<dd>
+							Changes in layout of notice author. (216300 lines)
+							</dd>
+		<dt>Version 16.147:   Mar 04, 2017</dt>
+							<dd>
+							Changes in layout of file browser. (216292 lines)
+							</dd>
+		<dt> Version 16.146.9: Mar 04, 2017</dt>
+							<dd>
+							Changes in layout of assignments and works. (216271 lines)
+							</dd>
+		<dt>Version 16.146.8: Mar 04, 2017</dt>
+							<dd>
+							Changes in layout of connected users. (216284 lines)
+							</dd>
+		<dt>Version 16.146.7: Mar 04, 2017</dt>
+							<dd>
+							Changes in layout of my courses. (216339 lines)
+							</dd>
+		<dt>Version 16.146.6: Mar 04, 2017</dt>
+							<dd>
+							Changes in layout of countries. (216331 lines)
+							</dd>
+		<dt>Version 16.146.5: Mar 04, 2017</dt>
+							<dd>
+							Code refactoring related with author of assignments, attendance events and surveys. (216319 lines)
+							</dd>
+		<dt>Version 16.146.4: Mar 04, 2017</dt>
+							<dd>
+							Changes in layout of surveys. (216349 lines)
+							</dd>
+		<dt>Version 16.146.3: Mar 04, 2017</dt>
+							<dd>
+							Changes in layout of edition of institutions, centres and degrees. (216363 lines)
+							</dd>
+		<dt>Version 16.146.2: Mar 04, 2017</dt>
+							<dd>
+							Changes in layout of authors. (216354 lines)
+							</dd>
+		<dt>Version 16.146.1: Mar 03, 2017</dt>
+							<dd>
+							Changes in layout of assigments. (216350 lines)
+							</dd>
+		<dt>Version 16.146:   Mar 03, 2017</dt>
+							<dd>
+							Changes in layout of class photos. (216351 lines)
+							</dd>
+		<dt>Version 16.145.2: Mar 02, 2017</dt>
+							<dd>
+							Some help URLs translated to Spanish. (216338 lines)
+							</dd>
+		<dt>Version 16.145.1: Mar 02, 2017</dt>
+							<dd>
+							Changes in several help URLs. (216337 lines)
+							</dd>
+		<dt>Version 16.145:   Mar 02, 2017</dt>
+							<dd>
+							Support for languages in help.<br />
+							New module swad_help_URL.c. (216336 lines)
+							</dd>
+		<dt>Version 16.144.6: Mar 02, 2017</dt>
+							<dd>
+							Code refactoring in user's photo caption. (213439 lines)
+							</dd>
+		<dt>Version 16.144.5: Mar 02, 2017</dt>
+							<dd>
+							Label with the user's institution under her/his enlarged photo. (213441 lines)
+							</dd>
+		<dt>Version 16.144.4: Mar 01, 2017</dt>
+							<dd>
+							Fixed bug in link to another user's QR code from record card. (213338 lines)
+							</dd>
+		<dt>Version 16.144.3: Mar 01, 2017</dt>
+							<dd>
+							Button to create a new place when no places have been created. (213334 lines)
+							</dd>
+		<dt>Version 16.144.2: Mar 01, 2017</dt>
+							<dd>
+							Button to create a new group when no groups have been created. (213300 lines)
+							</dd>
+		<dt>Version 16.144.1: Mar 01, 2017</dt>
+							<dd>
+							Zoom photo even if user has no photo.<br />
+							Country name is cached. (213290 lines)
+							</dd>
+		<dt>Version 16.144:   Mar 01, 2017</dt>
+							<dd>
+							Label with the user's country under her/his enlarged photo. (213265 lines)
+							</dd>
+		<dt>Version 16.143.4: Mar 01, 2017</dt>
+							<dd>
+							New place for QR icon in user's record card. (213249 lines)
+							</dd>
+		<dt>Version 16.143.3: Feb 28, 2017</dt>
+							<dd>
+							Changes in layout of page head. (213238 lines)
+							</dd>
+		<dt>Version 16.143.2: Feb 28, 2017</dt>
+							<dd>
+							Fixed bug in user timeline. (213237 lines)
+							</dd>
+		<dt>Version 16.143.1: Feb 28, 2017</dt>
+							<dd>
+							Changed link to help on timeline. (213232 lines)
+							</dd>
+		<dt>Version 16.143:   Feb 28, 2017</dt>
+							<dd>
+							Search countries. (213231 lines)
+							</dd>
+		<dt>Version 16.142.1: Feb 27, 2017</dt>
+							<dd>
+							Public activity is renamed as timeline. (213085 lines)
+							</dd>
+		<dt>Version 16.142:   Feb 27, 2017</dt>
+							<dd>
+							Searches are registered anonymously. (213077 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+CREATE TABLE IF NOT EXISTS log_search (LogCod INT NOT NULL,SearchStr VARCHAR(255) NOT NULL,UNIQUE INDEX(LogCod));<br />
+							</code></small>
+							If you prefer MyISAM tables:<br />
+							<small><code>
+ALTER TABLE log_search ENGINE=MyISAM;
+							</code></small>
+							</dd>
+		<dt>Version 16.141.2: Feb 26, 2017</dt>
+							<dd>
+							Search from top of page always uses system scope. (213039 lines)
+							</dd>
+		<dt>Version 16.141.1: Feb 26, 2017</dt>
+							<dd>
+							Fixed bug in range of dates. (213056 lines)
+							</dd>
+		<dt>Version 16.141  : Feb 26, 2017</dt>
+							<dd>
+							Default range of dates for stats starts at HH:MM:SS=00:00:00 and ends at HH:MM:SS=23:59:59. (213053 lines)
+							</dd>
+		<dt>Version 16.140.5: Feb 25, 2017</dt>
+							<dd>
+							Days in recent log changed from 8 to 15. (213008 lines)
+							</dd>
+		<dt>Version 16.140.4: Feb 24, 2017</dt>
+							<dd>
+							Fixed bug in T/F test questions, reported by Nuria Torres Rosell. (213006 lines)
+							</dd>
+		<dt>Version 16.140.3: Feb 24, 2017</dt>
+							<dd>
+							Changed refreshing of timeline from 30 to 10 seconds.<br />
+							Code refactoring in timeline when I do not follow any user. (213006 lines)
+							</dd>
+		<dt>Version 16.140.2: Feb 24, 2017</dt>
+							<dd>
+							Changed text of users to view in global timeline. (212994 lines)
+							</dd>
+		<dt>Version 16.140.1: Feb 24, 2017</dt>
+							<dd>
+							Hidden parameter with users to view in all actions related to global timeline.<br />
+							Code refactoring of forms in social timeline. (212993 lines)
+							</dd>
+		<dt>Version 16.140:   Feb 24, 2017</dt>
+							<dd>
+							Two global timelines available: users I follow and all users. Not finished. (213039 lines)
+							</dd>
+		<dt>Version 16.139.6: Feb 24, 2017</dt>
+							<dd>
+							Code refactoring in selector of which forums to display. (? lines)
+							</dd>
+		<dt>Version 16.139.5: Feb 22, 2017</dt>
+							<dd>
+							Changed contextual links in my profile. (212832 lines)
+							</dd>
+		<dt>Version 16.139.4: Feb 17, 2017</dt>
+							<dd>
+							Fixed bug in social timeline. (212835 lines)
+							</dd>
+		<dt>Version 16.139.3: Feb 17, 2017</dt>
+							<dd>
+							Fixed bug in social timeline. (212835 lines)
+							</dd>
+		<dt>Version 16.139.2: Feb 17, 2017</dt>
+							<dd>
+							Code refactoring in actions. (212836 lines)
+							</dd>
+		<dt>Version 16.139.1: Feb 17, 2017</dt>
+							<dd>
+							Code refactoring in parameters related to social timeline. (212817 lines)
+							</dd>
+		<dt>Version 16.139:   Feb 17, 2017</dt>
+							<dd>
+							Fixed bugs showing my public profile.<br />
+							Fixed bugs in user timeline. (212819 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+DELETE FROM actions WHERE ActCod='1637';
+							</code></small>
+							</dd>
+		<dt>Version 16.138:   Feb 17, 2017</dt>
+							<dd>
+							On right column show only users to follow with visible photo. (212873 lines)
+							</dd>
+		<dt>Version 16.137:   Feb 17, 2017</dt>
+							<dd>
+							Link to view my public profile. (212808 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1637','es','N','Ver mi perfil p&uacute;blico');
+							</code></small>
+							</dd>
+		<dt>Version 16.136:   Feb 16, 2017</dt>
+							<dd>
+							Suggested users to follow on right column. (212646 lines)
+							</dd>
+		<dt>Version 16.135.7: Feb 16, 2017</dt>
+							<dd>
+							Code refactoring in users to follow. (212512 lines)
+							</dd>
+		<dt>Version 16.135.6: Feb 13, 2017</dt>
+							<dd>
+							Changes in contextual help after changes in tabs. (212501 lines)
+							</dd>
+		<dt>Version 16.135.5: Feb 11, 2017</dt>
+							<dd>
+							Change in button to register teacher when no teachers found.<br />
+							Changed color in statistics of countries. (212503 lines)
+							</dd>
+		<dt>Version 16.135.4: Feb 11, 2017</dt>
+							<dd>
+							Force filling of ID in form to check if account exists. (212502 lines)
+							</dd>
+		<dt>Version 16.135.3: Feb 09, 2017</dt>
+							<dd>
+							Code refactoring related to enroling teachers and students. (212499 lines)
+							</dd>
+		<dt>Version 16.135.2: Feb 09, 2017</dt>
+							<dd>
+							Changes in layout of stats on degrees. (212456 lines)
+							</dd>
+		<dt>Version 16.135.1: Feb 09, 2017</dt>
+							<dd>
+							Link from current date to calendar depending on scope. (212461 lines)
+							</dd>
+		<dt>Version 16.135:   Feb 09, 2017</dt>
+							<dd>
+							Changes in layout of tabs. (212452 lines)
+							</dd>
+		<dt>Version 16.134.3: Feb 09, 2017</dt>
+							<dd>
+							Changes in visible tabs depending on scope. (212451 lines)
+							</dd>
+		<dt>Version 16.134.2: Feb 09, 2017</dt>
+							<dd>
+							Changed country, institution, centre and degree configuration icons. (212447 lines)
+							</dd>
+		<dt>Version 16.134.1: Feb 09, 2017</dt>
+							<dd>
+							Link from current month to calendar depending on scope. (212446 lines)<br />
+							<small><code>
+Copy the following icons to icon public directory:<br />
+sudo cp icon/iconset/awesome/action64x64/crs64x64.gif /var/www/html/swad/icon/iconset/awesome/action64x64/crs64x64.gif<br />
+sudo cp icon/iconset/nuvola/action64x64/crs64x64.gif /var/www/html/swad/icon/iconset/nuvola/action64x64/crs64x64.gif<br />
+sudo cp icon/iconset/awesome/action64x64/fil64x64.gif /var/www/html/swad/icon/iconset/awesome/action64x64/fil64x64.gif<br />
+sudo cp icon/iconset/nuvola/action64x64/fil64x64.gif /var/www/html/swad/icon/iconset/nuvola/action64x64/fil64x64.gif
+							</code></small>
+							</dd>
+		<dt>Version 16.134:   Feb 09, 2017</dt>
+							<dd>
+							New calendars options. (212428 lines)<br />
+							18 changes necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1622','es','N','Ver calendario plataforma');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1623','es','N','Imprimir calendario plataforma');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1624','es','N','Cambiar 1er. d&iacute;a calendario plataforma');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1625','es','N','Ver calendario pa&iacute;s');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1626','es','N','Imprimir calendario pa&iacute;s');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1627','es','N','Cambiar 1er. d&iacute;a calendario pa&iacute;s');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1628','es','N','Ver calendario instituci&oacute;n');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1629','es','N','Imprimir calendario instituci&oacute;n');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1630','es','N','Cambiar 1er. d&iacute;a calendario instituci&oacute;n');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1631','es','N','Ver calendario centro');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1632','es','N','Imprimir calendario centro');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1633','es','N','Cambiar 1er. d&iacute;a calendario centro');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1634','es','N','Ver calendario titulaci&oacute;n');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1635','es','N','Imprimir calendario titulaci&oacute;n');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1636','es','N','Cambiar 1er. d&iacute;a calendario titulaci&oacute;n');<br />
+UPDATE actions SET Txt='Ver calendario asignatura' WHERE ActCod='16' AND Language='es';<br />
+UPDATE actions SET Txt='Imprimir calendario asignatura' WHERE ActCod='71' AND Language='es';<br />
+UPDATE actions SET Txt='Cambiar 1er. d&iacute;a calendario asignatura' WHERE ActCod='1485' AND Language='es';
+							</code></small>
+							</dd>
+		<dt>Version 16.133.1: Feb 08, 2017</dt>
+							<dd>
+							Timetable option moved to the end of the menu. (212071 lines)
+							</dd>
+		<dt>Version 16.133:   Feb 08, 2017</dt>
+							<dd>
+							New tab "Files".
+					New permissions for actions. (212070 lines)
+							</dd>
+		<dt>Version 16.132.15:Feb 06, 2017</dt>
+							<dd>
+							Bug fixing related to AJAX and automatic refresh. (211916 lines)
+							</dd>
+		<dt>Version 16.132.14:Feb 05, 2017</dt>
+							<dd>
+							Bug fixing related to AJAX and automatic refresh. (211916 lines)
+							</dd>
+		<dt>Version 16.132.13:Feb 01, 2017</dt>
+							<dd>
+							Global connected in right column is shown only for system admins. (211904 lines)
+							</dd>
+		<dt>Version 16.132.12:Feb 01, 2017</dt>
+							<dd>
+							Code refactoring and bug fixing in parameters related to users list type. (211900 lines)
+							</dd>
+		<dt>Version 16.132.11:Feb 01, 2017</dt>
+							<dd>
+							Help on indicators of courses. (211900 lines)
+							</dd>
+		<dt>Version 16.132.10:Feb 01, 2017</dt>
+							<dd>
+							Help on stats about visits. (211896 lines)
+							</dd>
+		<dt>Version 16.132.9: Jan 31, 2017</dt>
+							<dd>
+							Help on degrees stats. (211890 lines)
+							</dd>
+		<dt>Version 16.132.8: Jan 31, 2017</dt>
+							<dd>
+							Help on remove all students in a course. (211884 lines)
+							</dd>
+		<dt>Version 16.132.7: Jan 31, 2017</dt>
+							<dd>
+							Changes in layout of removal of all students in a course. (211880 lines)
+							</dd>
+		<dt>Version 16.132.6: Jan 31, 2017</dt>
+							<dd>
+							Help on administration of students. (211895 lines)
+							</dd>
+		<dt>Version 16.132.5: Jan 30, 2017</dt>
+							<dd>
+							Fixed bug in checking consent on dangerous action. (211888 lines)
+							</dd>
+		<dt>Version 16.132.4: Jan 30, 2017</dt>
+							<dd>
+							Changes in connected users. (211887 lines)
+							</dd>
+		<dt>Version 16.132.3: Jan 30, 2017</dt>
+							<dd>
+							Code refactoring in connected users. (211881 lines)
+							</dd>
+		<dt>Version 16.132.2: Jan 30, 2017</dt>
+							<dd>
+							Fixed bug in file browser. (211911 lines)
+							</dd>
+		<dt>Version 16.132.1: Jan 29, 2017</dt>
+							<dd>
+							Fixed bug in listing of users. (211916 lines)
+							</dd>
+		<dt>Version 16.132:   Jan 29, 2017</dt>
+							<dd>
+							Code refactoring in unsigned parameters. (211915 lines)
+							</dd>
+		<dt>Version 16.131:   Jan 29, 2017</dt>
+							<dd>
+							Code refactoring in unsigned parameters. Not finished. (211856 lines)
+							</dd>
+		<dt>Version 16.130:   Jan 29, 2017</dt>
+							<dd>
+							Code refactoring in unsigned parameters. Not finished. (211843 lines)
+							</dd>
+		<dt>Version 16.129:   Jan 28, 2017</dt>
+							<dd>
+							Code refactoring in Y/N parameters. (211974 lines)
+							</dd>
+		<dt>Version 16.128:   Jan 28, 2017</dt>
+							<dd>
+							Code refactoring in long parameters. (212037 lines)
+							</dd>
+		<dt>Version 16.127.3: Jan 28, 2017</dt>
+							<dd>
+							Fixed bug in permissions to change another user's data. (212127 lines)
+							</dd>
+		<dt>Version 16.127.2: Jan 28, 2017</dt>
+							<dd>
+							Fixed bug creating a new account. (212124 lines)
+							</dd>
+		<dt>Version 16.127.1: Jan 28, 2017</dt>
+							<dd>
+							Fixed bug in listing of users. (212125 lines)
+							</dd>
+		<dt>Version 16.127:   Jan 28, 2017</dt>
+							<dd>
+							Code refactoring. (212118 lines)
+							</dd>
+		<dt>Version 16.126.6: Jan 27, 2017</dt>
+							<dd>
+							Fixed bug related with list of students. (212098 lines)
+							</dd>
+		<dt>Version 16.126.5: Jan 27, 2017</dt>
+							<dd>
+							Changes in permissions to view/change another user's data. (212093 lines)
+							</dd>
+		<dt>Version 16.126.4: Jan 27, 2017</dt>
+							<dd>
+							Code refactoring related to permissions to view/change another user's data. (212105 lines)
+							</dd>
+		<dt>Version 16.126.3: Jan 27, 2017</dt>
+							<dd>
+							Fixed bug in search of user, reported by Javier Fern&aacute;ndez Baldomero. (212086 lines)
+							</dd>
+		<dt>Version 16.126.2: Jan 27, 2017</dt>
+							<dd>
+							When creating a new user, the record card don't have contextual icons. (212083 lines)
+							</dd>
+		<dt>Version 16.126.1: Jan 27, 2017</dt>
+							<dd>
+							A teacher can create and register a new teacher directly in a course. (212080 lines)
+							</dd>
+		<dt>Version 16.126:   Jan 27, 2017</dt>
+							<dd>
+							Code refactoring related to permissions to view/change another user's data. (212086 lines)
+							</dd>
+		<dt>Version 16.125:   Jan 27, 2017</dt>
+							<dd>
+							Code refactoring related to permissions to view/change another user's data. (212152 lines)
+							</dd>
+		<dt>Version 16.124:   Jan 26, 2017</dt>
+							<dd>
+							Code refactoring related to permissions to view/change another user's data. (212163 lines)
+							</dd>
+		<dt>Version 16.123.4: Jan 26, 2017</dt>
+							<dd>
+							Surname1 and first name can not be deleted when editing user's data. (212000 lines)
+							</dd>
+		<dt>Version 16.123.3: Jan 25, 2017</dt>
+							<dd>
+							Code refactoring in edition of user's record. (211987 lines)
+							</dd>
+		<dt>Version 16.123.2: Jan 25, 2017</dt>
+							<dd>
+							Teachers can edit names of students/teachers with no name/email. (211989 lines)
+							</dd>
+		<dt>Version 16.123.1: Jan 20, 2017</dt>
+							<dd>
+							Minor change in text to show agenda. (211952 lines)
+							</dd>
+		<dt>Version 16.123:   Jan 20, 2017</dt>
+							<dd>
+							Link to agenda in current day (left-top date-time). (211950 lines)
+							</dd>
+		<dt>Version 16.122:   Jan 20, 2017</dt>
+							<dd>
+							Link to calendar in current month (left-top date-time). (211937 lines)
+							</dd>
+		<dt>Version 16.121:   Jan 19, 2017</dt>
+							<dd>
+							Fixed bug in groups selection, reported by Eva Mart&iacute;nez Ortigosa.<br />
+							Code refactoring in groups selected. (211915 lines)
+							</dd>
+		<dt>Version 16.120.2: Jan 19, 2017</dt>
+							<dd>
+							Changed the question to confirm user's enrollment. (211954 lines)
+							</dd>
+		<dt>Version 16.120.1: Jan 19, 2017</dt>
+							<dd>
+							From now on, a teacher A can enroll another user B as a teacher in their courses, although user B is not yet a teacher in any course. (? lines)
+							</dd>
+		<dt>Version 16.120:   Jan 19, 2017</dt>
+							<dd>
+							Fixed bug when limiting length of links. (211934 lines)
+							</dd>
+		<dt>Version 16.119.4: Jan 18, 2017</dt>
+							<dd>
+							Changes in layout of current data and time. (211882 lines)
+							</dd>
+		<dt>Version 16.119.3: Jan 17, 2017</dt>
+							<dd>
+							Changes in layout of current data and time. (211881 lines)
+							</dd>
+		<dt>Version 16.119.2: Jan 17, 2017</dt>
+							<dd>
+							Fixed bug in web service related to attendance. (211879 lines)
+							</dd>
+		<dt>Version 16.119.1: Jan 17, 2017</dt>
+							<dd>
+							Fixed bug in attendance. (211877 lines)
+							</dd>
+		<dt>Version 16.119:   Jan 17, 2017</dt>
+							<dd>
+							Changes in layout of current data and time.<br />
+							Fixed bug in attendance, reported by Javier Fern&aacute;ndez Baldomero. (211874 lines)
+							</dd>
+		<dt>Version 16.118.2: Jan 17, 2017</dt>
+							<dd>
+							Fix bug in string concatenation. (211854 lines)
+							</dd>
+		<dt>Version 16.118.1: Jan 17, 2017</dt>
+							<dd>
+							Code refactoring related to string concatenation. (211850 lines)
+							</dd>
+		<dt>Version 16.118:   Jan 17, 2017</dt>
+							<dd>
+							Code refactoring related to string copy. (211676 lines)
+							</dd>
+		<dt>Version 16.117.1: Jan 16, 2017</dt>
+							<dd>
+							Code refactoring related to string concatenation. (211229 lines)
+							</dd>
+		<dt>Version 16.117:   Jan 16, 2017</dt>
+							<dd>
+							Code refactoring related to string concatenation. (211244 lines)
+							</dd>
+		<dt>Version 16.116:   Jan 15, 2017</dt>
+							<dd>
+							Code refactoring related to string copy. (211195 lines)
+							</dd>
+		<dt>Version 16.115:   Jan 15, 2017</dt>
+							<dd>
+							Code refactoring related to string copy. (211046 lines)
+							</dd>
+		<dt>Version 16.114.3: Jan 15, 2017</dt>
+							<dd>
+							Fixed bug in chat. (211412 lines)
+							</dd>
+		<dt>Version 16.114.2: Jan 15, 2017</dt>
+							<dd>
+							Fixed bug in file browser. (211412 lines)
+							</dd>
+		<dt>Version 16.114.1: Jan 15, 2017</dt>
+							<dd>
+							Fixed bug in string concatenation. (211411 lines)
+							</dd>
+		<dt>Version 16.114:   Jan 14, 2017</dt>
+							<dd>
+							Fixed bug in dates, reported by Jos&eacute; Luis Bernier Villamor.<br />
+							Javascript code refactoring related to dates. (211490 lines)
+							</dd>
+		<dt>Version 16.113:   Jan 13, 2017</dt>
+							<dd>
+							Some strcpy changed to strncpy. (211497 lines)
+							</dd>
+		<dt>Version 16.112:   Jan 13, 2017</dt>
+							<dd>
+							Some strcpy changed to strncpy. (211415 lines)
+							</dd>
+		<dt>Version 16.111.16:Dec 30, 2016</dt>
+							<dd>
+							Fixed minor bug in user's ID, reported by Coverity. (211185 lines)
+							</dd>
+		<dt>Version 16.111.15:Dec 30, 2016</dt>
+							<dd>
+							Fixed bug in forums, reported by Coverity. (211182 lines)
+							</dd>
+		<dt>Version 16.111.14:Dec 29, 2016</dt>
+							<dd>
+							Fixed bug in attendance events. (211189 lines)
+							</dd>
+		<dt>Version 16.111.13:Dec 29, 2016</dt>
+							<dd>
+							Fixed bug in attendance events, reported by Coverity. (211173 lines)
+							</dd>
+		<dt>Version 16.111.12:Dec 29, 2016</dt>
+							<dd>
+							Fixed minor bug in groups, reported by Coverity. (? lines)
+							</dd>
+		<dt>Version 16.111.11:Dec 29, 2016</dt>
+							<dd>
+							Fixed minor bug inserting links to nicknames, reported by Coverity. (211149 lines)
+							</dd>
+		<dt>Version 16.111.10:Dec 29, 2016</dt>
+							<dd>
+							Fixed minor bug in groups, reported by Coverity. (211146 lines)
+							</dd>
+		<dt>Version 16.111.9: Dec 29, 2016</dt>
+							<dd>
+							Fixed bugs in lstat, reported by Coverity. (211138 lines)
+							</dd>
+		<dt>Version 16.111.8: Dec 28, 2016</dt>
+							<dd>
+							Fixed bug in notifications, reported by Coverity. (211119 lines)
+							</dd>
+		<dt>Version 16.111.7: Dec 28, 2016</dt>
+							<dd>
+							Fixed minor bug in groups, reported by Coverity. (211114 lines)
+							</dd>
+		<dt>Version 16.111.6: Dec 28, 2016</dt>
+							<dd>
+							Fixed bug in assigments, reported by Coverity. (211109 lines)
+							</dd>
+		<dt>Version 16.111.5: Dec 28, 2016</dt>
+							<dd>
+							Changes in CSS related to tabs. (211084 lines)
+							</dd>
+		<dt>Version 16.111.4: Dec 28, 2016</dt>
+							<dd>
+							Fixed bug in file browser. (211336 lines)
+							</dd>
+		<dt>Version 16.111.3: Dec 28, 2016</dt>
+							<dd>
+							Unused code removed in file browsers. (211335 lines)
+							</dd>
+		<dt>Version 16.111.2: Dec 28, 2016</dt>
+							<dd>
+							Code refactoring in groups and course. (211352 lines)
+							</dd>
+		<dt>Version 16.111.1: Dec 28, 2016</dt>
+							<dd>
+							Code refactoring in file browsers. (211352 lines)
+							</dd>
+		<dt>Version 16.111:   Dec 28, 2016</dt>
+							<dd>
+							Code refactoring in file browsers. (211331 lines)
+							</dd>
+		<dt>Version 16.110:   Dec 27, 2016</dt>
+							<dd>
+							Code refactoring in file browsers. (211340 lines)
+							</dd>
+		<dt>Version 16.109.1: Dec 27, 2016</dt>
+							<dd>
+							Code refactoring in file browsers. (211460 lines)
+							</dd>
+		<dt>Version 16.109:   Dec 27, 2016</dt>
+							<dd>
+							Code refactoring in file browsers. (211458 lines)
+							</dd>
+		<dt>Version 16.108:   Dec 27, 2016</dt>
+							<dd>
+							Changes in layout.<br />
+							Changes in behaviour of labels in forms. (211608 lines)
+							</dd>
+		<dt>Version 16.107.10:Dec 27, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211606 lines)
+							</dd>
+		<dt>Version 16.107.9: Dec 27, 2016</dt>
+							<dd>
+							Changes in edition of new notice. (211607 lines)
+							</dd>
+		<dt>Version 16.107.8: Dec 27, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211598 lines)
+							</dd>
+		<dt>Version 16.107.7: Dec 27, 2016</dt>
+							<dd>
+							Code refactoring in forums. (211594 lines)
+							</dd>
+		<dt>Version 16.107.6: Dec 27, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211593 lines)
+							</dd>
+		<dt>Version 16.107.5: Dec 26, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211540 lines)
+							</dd>
+		<dt>Version 16.107.4: Dec 26, 2016</dt>
+							<dd>
+							Code refactoring in announcements. (211532 lines)
+							</dd>
+		<dt>Version 16.107.3: Dec 26, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211531 lines)
+							</dd>
+		<dt>Version 16.107.2: Dec 26, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211525 lines)
+							</dd>
+		<dt>Version 16.107.1: Dec 26, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms.<br />
+                                        		Code refactoring in tests. (211515 lines)
+							</dd>
+		<dt>Version 16.107:   Dec 26, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms.<br />
+                                       			Code refactoring in tests. (211510 lines)
+							</dd>
+		<dt>Version 16.106.20:Dec 26, 2016</dt>
+							<dd>
+							Changes in warning about next time to take a test. (211486 lines)
+							</dd>
+		<dt>Version 16.106.19:Dec 26, 2016</dt>
+							<dd>
+							Changes in login form (autofocus). (211494 lines)
+							</dd>
+		<dt>Version 16.106.18:Dec 25, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211496 lines)
+							</dd>
+		<dt>Version 16.106.17:Dec 25, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211486 lines)
+							</dd>
+		<dt>Version 16.106.16:Dec 25, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211473 lines)
+							</dd>
+		<dt>Version 16.106.15:Dec 25, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211460 lines)
+							</dd>
+		<dt>Version 16.106.14:Dec 25, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211423 lines)
+							</dd>
+		<dt>Version 16.106.13:Dec 24, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211421 lines)
+							</dd>
+		<dt>Version 16.106.12:Dec 24, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211418 lines)
+							</dd>
+		<dt>Version 16.106.11:Dec 24, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211415 lines)
+							</dd>
+		<dt>Version 16.106.10:Dec 24, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211412 lines)
+							</dd>
+		<dt>Version 16.106.9: Dec 24, 2016</dt>
+							<dd>
+							Changes in layout of preferences. (211400 lines)
+							</dd>
+		<dt>Version 16.106.8: Dec 24, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211404 lines)
+							</dd>
+		<dt>Version 16.106.7: Dec 24, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211401 lines)
+							</dd>
+		<dt>Version 16.106.6: Dec 24, 2016</dt>
+							<dd>
+							Changes in layout when changing language. (211400 lines)
+							</dd>
+		<dt>Version 16.106.5: Dec 24, 2016</dt>
+							<dd>
+							Changes in layout of preferences. (211393 lines)
+							</dd>
+		<dt>Version 16.106.4: Dec 24, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211408 lines)
+							</dd>
+		<dt>Version 16.106.3: Dec 24, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211405 lines)
+							</dd>
+		<dt>Version 16.106.2: Dec 24, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211409 lines)
+							</dd>
+		<dt>Version 16.106.1: Dec 24, 2016</dt>
+							<dd>
+							Changes in stats about preferences. (211408 lines)
+							</dd>
+		<dt>Version 16.106:   Dec 23, 2016</dt>
+							<dd>
+							Changes in preferences. (211407 lines)
+							</dd>
+		<dt>Version 16.105.13:Dec 23, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211411 lines)
+							</dd>
+		<dt>Version 16.105.12:Dec 21, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211408 lines)
+							</dd>
+		<dt>Version 16.105.11:Dec 21, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211323 lines)
+							</dd>
+		<dt>Version 16.105.10:Dec 21, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211320 lines)
+							</dd>
+		<dt>Version 16.105.9: Dec 21, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211316 lines)
+							</dd>
+		<dt>Version 16.105.8: Dec 20, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211313 lines)
+							</dd>
+		<dt>Version 16.105.7: Dec 20, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211302 lines)
+							</dd>
+		<dt>Version 16.105.6: Dec 20, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211300 lines)
+							</dd>
+		<dt>Version 16.105.5: Dec 20, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211299 lines)
+							</dd>
+		<dt>Version 16.105.4: Dec 20, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211281 lines)
+							</dd>
+		<dt>Version 16.105.3: Dec 20, 2016</dt>
+							<dd>
+							Changes in contextual checkboxes. (211280 lines)
+							</dd>
+		<dt>Version 16.105.2: Dec 20, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211279 lines)
+							</dd>
+		<dt>Version 16.105.1: Dec 20, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms. (211244 lines)
+							</dd>
+		<dt>Version 16.105:   Dec 20, 2016</dt>
+							<dd>
+							Changes in behaviour of labels in forms.<br />
+							Changes in layout for Safari browser. (211237 lines)
+							</dd>
+		<dt>Version 16.104.3: Dec 19, 2016</dt>
+							<dd>
+							Changes in search input fields. (211196 lines)
+							</dd>
+		<dt>Version 16.104.2: Dec 19, 2016</dt>
+							<dd>
+							New links to phones. (211194 lines)
+							</dd>
+		<dt>Version 16.104.1: Dec 19, 2016</dt>
+							<dd>
+							New address element. (211187 lines)
+							</dd>
+		<dt>Version 16.104:   Dec 19, 2016</dt>
+							<dd>
+							Change in checkbox to confirm that I have read a course info.<br />
+							Changes in layout of lists. (211183 lines)
+							</dd>
+		<dt>Version 16.103.7: Dec 18, 2016</dt>
+							<dd>
+							Change in checkbox to force students to read couse info. (211206 lines)
+							</dd>
+		<dt>Version 16.103.6: Dec 18, 2016</dt>
+							<dd>
+							Some div elements changed to header, footer, aside and nav elements. (211212 lines)
+							</dd>
+		<dt>Version 16.103.5: Dec 17, 2016</dt>
+							<dd>
+							Code refactoring in user enrollment. (211207 lines)
+							</dd>
+		<dt>Version 16.103.4: Dec 17, 2016</dt>
+							<dd>
+							Code refactoring in user enrollment. (211170 lines)
+							</dd>
+		<dt>Version 16.103.3: Dec 17, 2016</dt>
+							<dd>
+							Code refactoring in user enrollment. (211149 lines)
+							</dd>
+		<dt>Version 16.103.2: Dec 17, 2016</dt>
+							<dd>
+							Code refactoring in user enrollment. (211133 lines)
+							</dd>
+		<dt>Version 16.103.1: Dec 16, 2016</dt>
+							<dd>
+							Changes in layout of tabs. (211123 lines)
+							</dd>
+		<dt>Version 16.103:   Dec 16, 2016</dt>
+							<dd>
+							Contextual help on course info. (211130 lines)
+							</dd>
+		<dt>Version 16.102:   Dec 15, 2016</dt>
+							<dd>
+							Fixed bug in mail to students, reported by GitHub user raistmaj.<br />
+							Fixed bug in file of marks, reported by GitHub user raistmaj.<br />
+							Fixed bug in course indicators, reported by GitHub user raistmaj.<br />
+							Fixed bug related with user roles, reported by GitHub user raistmaj. (211011 lines)
+							</dd>
+		<dt>Version 16.101:   Dec 14, 2016</dt>
+							<dd>
+							Interval in range of times is 5 minutes when no seconds needed.<br />
+							Code refactoring related to start and end date-time. (210806 lines)
+							</dd>
+		<dt>Version 16.100.1: Dec 13, 2016</dt>
+							<dd>
+							Fixed bugs checking if users share courses. (210828 lines)
+							</dd>
+		<dt>Version 16.100:   Dec 13, 2016</dt>
+							<dd>
+							Changes in layout of list of attendance events.<br />
+							Code refactoring related with roles. (210820 lines)
+							</dd>
+		<dt>Version 16.99.1:  Dec 13, 2016</dt>
+							<dd>
+							Changes in translation of start and end.<br />
+							Changes in layout of assignments and surveys. (210742 lines)
+							</dd>
+		<dt>Version 16.99:    Dec 12, 2016</dt>
+							<dd>
+							Changes in script to write local date and time. (210782 lines)
+							</dd>
+		<dt>Version 16.98:    Dec 12, 2016</dt>
+							<dd>
+							Changes in help about homework.<br />
+							Changes in script to write local date and time. (210739 lines)
+							</dd>
+		<dt>Version 16.97.1:  Dec 12, 2016</dt>
+							<dd>
+							Changes in translation about announcements of exams. (210748 lines)
+							</dd>
+		<dt>Version 16.97:    Dec 12, 2016</dt>
+							<dd>
+							Exam announcements can be hidden. (210739 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1620','es','N','Ocultar convocatoria de examen');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1621','es','N','Mostrar convocatoria de examen');
+							</code></small>
+							</dd>
+		<dt>Version 16.96:    Dec 11, 2016</dt>
+							<dd>
+							Now removing an announcement of exam requires confirmation. (210563 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1619','es','N','Solicitar eliminaci&oacute;n de convocatoria');
+							</code></small>
+							</dd>
+		<dt>Version 16.95.2:  Dec 11, 2016</dt>
+							<dd>
+							Code refactoring related with notices. (210514 lines)
+							</dd>
+		<dt>Version 16.95.1:  Dec 11, 2016</dt>
+							<dd>
+							Code refactoring related with global announcements. (210534 lines)
+							</dd>
+		<dt>Version 16.95:    Dec 11, 2016</dt>
+							<dd>
+							Code refactoring related with dates. (210559 lines)
+							</dd>
+		<dt>Version 16.94.2:  Dec 11, 2016</dt>
+							<dd>
+							Contextual help on calendar.<br />
+							Changes in exam announcements. (210421 lines)
+							</dd>
+		<dt>Version 16.94.1:  Dec 10, 2016</dt>
+							<dd>
+							Fixed bug in layout of breadcrumb. (210417 lines)
+							</dd>
+		<dt>Version 16.94:    Dec 10, 2016</dt>
+							<dd>
+							Changes in layout for responsive design. (210421 lines)
+							</dd>
+		<dt>Version 16.93:    Dec 10, 2016</dt>
+							<dd>
+							Changes in layout of heading rows and tabs. (210308 lines)
+							</dd>
+		<dt>Version 16.92.5:  Dec 10, 2016</dt>
+							<dd>
+							Contextual help on calendar. (210318 lines)
+							</dd>
+		<dt>Version 16.92.4:  Dec 09, 2016</dt>
+							<dd>
+							Fixed bug in edition of user's agenda. (210313 lines)
+							</dd>
+		<dt>Version 16.92.3:  Dec 09, 2016</dt>
+							<dd>
+							Contextual help on user's public profile. (210310 lines)
+							</dd>
+		<dt>Version 16.92.2:  Dec 09, 2016</dt>
+							<dd>
+							New icons to view user's profile ant to view user's record card in public agenda. (210308 lines)
+							</dd>
+		<dt>Version 16.92.1:  Dec 09, 2016</dt>
+							<dd>
+							New icon to view user's profile in user's record card. (210277 lines)
+							</dd>
+		<dt>Version 16.92:    Dec 09, 2016</dt>
+							<dd>
+							Teachers' record cards can be viewed by users sharing courses with them even if no course is selected.<br />
+							Code refactoring in user's record card. (210269 lines)
+							</dd>
+		<dt>Version 16.91.6:  Dec 09, 2016</dt>
+							<dd>
+							Code refactoring in agenda. (210128 lines)
+							</dd>
+		<dt>Version 16.91.5:  Dec 08, 2016</dt>
+							<dd>
+							Removed author in agenda events. (210148 lines)
+							</dd>
+		<dt>Version 16.91.4:  Dec 07, 2016</dt>
+							<dd>
+							Default ordering in agendas is start date. (210189 lines)
+							</dd>
+		<dt>Version 16.91.3:  Dec 07, 2016</dt>
+							<dd>
+							Dates in agendas are ordered from old to new. (210188 lines)
+							</dd>
+		<dt>Version 16.91.2:  Dec 07, 2016</dt>
+							<dd>
+							Changes in permissions to view public agendas.<br />
+							Changes in help on public agendas. (210187 lines)
+							</dd>
+		<dt>Version 16.91.1:  Dec 07, 2016</dt>
+							<dd>
+							Fixed bug in notifications. (210192 lines)
+							</dd>
+		<dt>Version 16.91:    Dec 07, 2016</dt>
+							<dd>
+							Changes in QR codes. (210204 lines)
+							</dd>
+		<dt>Version 16.90.3:  Dec 06, 2016</dt>
+							<dd>
+							Changes related with agenda QR. (210156 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1618','es','N','Imprimir c&oacute;digo QR agenda');
+							</code></small>
+							</dd>
+		<dt>Version 16.90.2:  Dec 06, 2016</dt>
+							<dd>
+							Changes in JavaScript code to write date-time. (210149 lines)
+							</dd>
+		<dt>Version 16.90.1:  Dec 06, 2016</dt>
+							<dd>
+							Code refactoring in agenda. (210147 lines)
+							</dd>
+		<dt>Version 16.90:    Dec 06, 2016</dt>
+							<dd>
+							Changes in layout of agenda. (210147 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1617','es','N','Ver mi agenda p&uacute;blica');
+							</code></small>
+							</dd>
+		<dt>Version 16.89.2:  Dec 06, 2016</dt>
+							<dd>
+							Fixed bugs in agenda.<br />
+							Public agenda available for any user, not only teachers. (210167 lines)
+							</dd>
+		<dt>Version 16.89.1:  Dec 06, 2016</dt>
+							<dd>
+							Changes in help on agenda. (210166 lines)
+							</dd>
+		<dt>Version 16.89:    Dec 06, 2016</dt>
+							<dd>
+							Agenda events now are replaced by agenda events today. (210139 lines)
+							</dd>
+		<dt>Version 16.88.1:  Dec 06, 2016</dt>
+							<dd>
+							Fixed bugs in agenda. (210118 lines)
+							</dd>
+		<dt>Version 16.88:    Dec 06, 2016</dt>
+							<dd>
+							Current events in user's agenda are displayed in a highlighted box. (210102 lines)
+							</dd>
+		<dt>Version 16.87.2:  Dec 05, 2016</dt>
+							<dd>
+							Icon to edit my agenda. (209987 lines)
+							</dd>
+		<dt>Version 16.87.1:  Dec 05, 2016</dt>
+							<dd>
+							Temporary permissions to debug agendas. (209969 lines)<br />
+							<small><code>
+Copy the following icons to icon public directory:<br />
+sudo cp icon/lock-on64x64.png /var/www/html/swad/icon/<br />
+sudo cp icon/lock-off64x64.png /var/www/html/swad/icon/<br />
+sudo cp icon/unlock-off64x64.png /var/www/html/swad/icon/<br />
+sudo cp icon/unlock-on64x64.png /var/www/html/swad/icon/<br />
+sudo cp icon/lockunlock64x64.png /var/www/html/swad/icon/<br />
+sudo cp icon/unlock64x64.png /var/www/html/swad/icon/<br />
+sudo cp icon/iconset/awesome/action64x64/hierarchy64x64.png /var/www/html/swad/icon/iconset/awesome/action64x64/<br />
+sudo cp icon/iconset/nuvola/action64x64/hierarchy64x64.png /var/www/html/swad/icon/iconset/nuvola/action64x64/<br />
+sudo cp icon/hierarchy64x64.png /var/www/html/swad/icon/<br />
+sudo cp icon/myhierarchy64x64.png /var/www/html/swad/icon/<br />
+							</code></small>
+							If you prefer MyISAM tables:<br />
+							<small><code>
+ALTER TABLE agendas ENGINE=MyISAM;
+							</code></small>
+							</dd>
+		<dt>Version 16.87:    Dec 05, 2016</dt>
+							<dd>
+							Change language after log in to view another user's public agenda. (209952 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1616','es','N','Cambiar idioma para ver agenda otro usuario');
+							</code></small>
+							</dd>
+		<dt>Version 16.86.11: Dec 05, 2016</dt>
+							<dd>
+							Link to QR in user's agenda. (209908 lines)
+							</dd>
+		<dt>Version 16.86.10: Dec 05, 2016</dt>
+							<dd>
+							Code refactoring related to user's QR (nickname). (209904 lines)
+							</dd>
+		<dt>Version 16.86.9:  Dec 05, 2016</dt>
+							<dd>
+							Link to QR in user's agenda. Not finished. (209889 lines)
+							</dd>
+		<dt>Version 16.86.8:  Dec 05, 2016</dt>
+							<dd>
+							Changes in layout of user's agenda. (209864 lines)
+							</dd>
+		<dt>Version 16.86.7:  Dec 05, 2016</dt>
+							<dd>
+							Changes in icons for open/closed and public/private. (209852 lines)
+							</dd>
+		<dt>Version 16.86.6:  Dec 04, 2016</dt>
+							<dd>
+							Removed contextual icons to change which groups to show. (209876 lines)
+							</dd>
+		<dt>Version 16.86.5:  Dec 04, 2016</dt>
+							<dd>
+							Changes in layout of forms to change which groups to show / first day of week. (209913 lines)
+							</dd>
+		<dt>Version 16.86.4:  Dec 04, 2016</dt>
+							<dd>
+							Contextual icons to change which groups to show. (209864 lines)
+							</dd>
+		<dt>Version 16.86.3:  Dec 04, 2016</dt>
+							<dd>
+							Changed icons related to hierarchy. (209815 lines)
+							</dd>
+		<dt>Version 16.86.2:  Dec 04, 2016</dt>
+							<dd>
+							Fixed bugs in my timetable. (209814 lines)
+							</dd>
+		<dt>Version 16.86.1:  Dec 04, 2016</dt>
+							<dd>
+							New action to show another user's agenda after log in. (209806 lines)<br />
+							4 changes necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1612','es','N','Ocultar evento agenda');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1613','es','N','Mostrar evento agenda');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1614','es','N','Formulario log in para ver agenda');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1615','es','N','Ver agenda otro usuario tras log in');
+							</code></small>
+							</dd>
+		<dt>Version 16.86:    Dec 04, 2016</dt>
+							<dd>
+							New action to put form to log in and show another user's agenda. (209781 lines)
+							</dd>
+		<dt>Version 16.85.1:  Dec 03, 2016</dt>
+							<dd>
+							Changed title of public agenda. (209722 lines)
+							</dd>
+		<dt>Version 16.85:    Dec 03, 2016</dt>
+							<dd>
+							Form to choice between all events / only public events in agenda. (209721 lines)
+							</dd>
+		<dt>Version 16.84.2:  Dec 03, 2016</dt>
+							<dd>
+							Only hours and minutes (seconds = 0) in agenda events. (209606 lines)
+							</dd>
+		<dt>Version 16.84.1:  Dec 03, 2016</dt>
+							<dd>
+							Remove user's agenda when removing user's account. (? lines)
+							</dd>
+		<dt>Version 16.84:    Dec 03, 2016</dt>
+							<dd>
+							Agenda events can be hidden. (209580 lines)<br />
+							3 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE agendas ADD COLUMN Hidden ENUM('N','Y') NOT NULL DEFAULT 'N' AFTER Public;<br />
+DROP INDEX UsrCod ON agendas;<br />
+ALTER TABLE agendas ADD INDEX(UsrCod,Public,Hidden);
+							</code></small>
+							</dd>
+		<dt>Version 16.83:    Dec 03, 2016</dt>
+							<dd>
+							Change in layout of agenda.
+							Agenda events are private by default. (209488 lines)<br />
+							5 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE agendas ADD COLUMN Public ENUM('N','Y') NOT NULL DEFAULT 'N' AFTER Hidden;<br />
+UPDATE agendas SET Public='Y' WHERE Hidden='N';<br />
+DROP INDEX UsrCod ON agendas;<br />
+ALTER TABLE agendas DROP COLUMN Hidden;<br />
+ALTER TABLE agendas ADD INDEX(UsrCod,Public);
+							</code></small>
+							</dd>
+		<dt>Version 16.82.2:  Dec 02, 2016</dt>
+							<dd>
+							Changes in colors of dates in agenda.<br />
+							Default order of events in agenda now is "by end date". (209477 lines)
+							</dd>
+		<dt>Version 16.82.1:  Dec 02, 2016</dt>
+							<dd>
+							Changes in another user's agenda. (209450 lines)
+							</dd>
+		<dt>Version 16.82:    Dec 02, 2016</dt>
+							<dd>
+							New action to show agenda another user's agenda. (209425 lines)<br />
+							10 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Txt='Ver mi agenda' WHERE ActCod='1602' AND Language='es';<br />
+UPDATE actions SET Txt='Solicitar creaci&oacute;n evento mi agenda' WHERE ActCod='1603' AND Language='es';<br />
+UPDATE actions SET Txt='Solicitar edici&oacute;n evento mi agenda' WHERE ActCod='1604' AND Language='es';<br />
+UPDATE actions SET Txt='Crear evento mi agenda' WHERE ActCod='1605' AND Language='es';<br />
+UPDATE actions SET Txt='Cambiar evento mi agenda' WHERE ActCod='1606' AND Language='es';<br />
+UPDATE actions SET Txt='Solicitar eliminaci&oacute;n evento mi agenda' WHERE ActCod='1607' AND Language='es';<br />
+UPDATE actions SET Txt='Eliminar evento mi agenda' WHERE ActCod='1608' AND Language='es';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1609','es','N','Hacer privado evento mi agenda');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1610','es','N','Hacer p&uacute;blico evento mi agenda');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1611','es','N','Ver agenda otro usuario');
+							</code></small>
+							</dd>
+		<dt>Version 16.81.5:  Dec 01, 2016</dt>
+							<dd>
+							Link in teacher's record card to show agenda. (209313 lines)<br />
+							<small><code>
+Copy the following icon to icon public directory:<br />
+sudo cp icon/date64x64.gif /var/www/html/swad/icon/
+							</code></small>
+							</dd>
+		<dt>Version 16.81.4:  Dec 01, 2016</dt>
+							<dd>
+							Changes in texts related to agenda. (209268 lines)
+							</dd>
+		<dt>Version 16.81.3:  Dec 01, 2016</dt>
+							<dd>
+							Icon view replaced by lock in agenda.<br />
+							Changes in texts related to agenda. (209227 lines)
+							</dd>
+		<dt>Version 16.81.2:  Dec 01, 2016</dt>
+							<dd>
+							New file types for GeoGebra, suggested by Sandra Quero Ramones. (209174 lines)<br />
+							<small><code>
+Copy the following icons to icon public directory:<br />
+sudo cp icon/filext16x16/ggb16x16.gif /var/www/html/swad/icon/filext16x16/<br />
+sudo cp icon/filext16x16/ggt16x16.gif /var/www/html/swad/icon/filext16x16/<br />
+sudo cp icon/filext32x32/ggb32x32.gif /var/www/html/swad/icon/filext32x32/<br />
+sudo cp icon/filext32x32/ggt32x32.gif /var/www/html/swad/icon/filext32x32/
+							</code></small>
+							</dd>
+		<dt>Version 16.81.1:  Dec 01, 2016</dt>
+							<dd>
+							Table locations moved to table agendas. (209164 lines)<br />
+							3 changes necessary in database:<br />
+							<small><code>
+CREATE TABLE IF NOT EXISTS agendas (AgdCod INT NOT NULL AUTO_INCREMENT,UsrCod INT NOT NULL,Hidden ENUM('N','Y') NOT NULL DEFAULT 'N',StartTime DATETIME NOT NULL,EndTime DATETIME NOT NULL,Event VARCHAR(255) NOT NULL,Location VARCHAR(255) NOT NULL,Txt TEXT NOT NULL,UNIQUE INDEX(AgdCod),INDEX(UsrCod,Hidden));<br />
+INSERT INTO agendas (UsrCod,Hidden,StartTime,EndTime,Event,Location,Txt) SELECT UsrCod,Hidden,StartTime,EndTime,Event,Location,Txt FROM locations;<br />
+DROP TABLE locations;
+							</code></small>
+							</dd>
+		<dt>Version 16.81:    Dec 01, 2016</dt>
+							<dd>
+							Code refactoring in agenda.<br />
+							Removed unused texts. (209182 lines)
+							</dd>
+		<dt>Version 16.80.1:  Nov 30, 2016</dt>
+							<dd>
+							Changed order of event and location in agenda.<br />
+							Removed unused texts. (209320 lines)
+							</dd>
+		<dt>Version 16.80:    Nov 30, 2016</dt>
+							<dd>
+							Changed location to agenda. (209428 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod='1581';
+							</code></small>
+							</dd>
+		<dt>Version 16.79.2:  Nov 30, 2016</dt>
+							<dd>
+							Changed location to event in agenda. (209566 lines)
+							</dd>
+		<dt>Version 16.79.1:  Nov 30, 2016</dt>
+							<dd>
+							Changed location to event in agenda. (209559 lines)
+							</dd>
+		<dt>Version 16.79:    Nov 30, 2016</dt>
+							<dd>
+							In locations, split Title into Event (What?) and Location (Where?). (209534 lines)<br />
+							4 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE locations ADD COLUMN Location VARCHAR(255) NOT NULL AFTER Title;<br />
+ALTER TABLE locations ADD COLUMN Event VARCHAR(255) NOT NULL AFTER Location;<br />
+UPDATE locations SET Location=Title,Event=Title;<br />
+ALTER TABLE locations DROP COLUMN Title;
+							</code></small>
+							</dd>
+		<dt>Version 16.78:    Nov 30, 2016</dt>
+							<dd>
+							Changes in location. Not finished. (209486 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+DROP TABLE IF EXISTS locations;<br />
+CREATE TABLE IF NOT EXISTS locations (LocCod INT NOT NULL AUTO_INCREMENT,UsrCod INT NOT NULL,Hidden ENUM('N','Y') NOT NULL DEFAULT 'N',NumNotif INT NOT NULL DEFAULT 0,StartTime DATETIME NOT NULL,EndTime DATETIME NOT NULL,Title VARCHAR(255) NOT NULL,Txt TEXT NOT NULL,UNIQUE INDEX(LocCod),INDEX(UsrCod,Hidden));
+							</code></small>
+							</dd>
+		<dt>Version 16.77:    Nov 29, 2016</dt>
+							<dd>
+							Changes in location. Not finished. (209483 lines)
+							</dd>
+		<dt>Version 16.76:    Nov 29, 2016</dt>
+							<dd>
+							New form to create location. Not finished. (208936 lines)<br />
+							8 changes necessary in database:<br />
+							<small><code>
+CREATE TABLE IF NOT EXISTS locations (LocCod INT NOT NULL AUTO_INCREMENT,StartDate DATE NOT NULL,EndDate DATE NOT NULL,Location VARCHAR(255) NOT NULL,UNIQUE INDEX(LocCod));<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1602','es','N','Ver mis ubicaciones');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1603','es','N','Editar mis ubicaciones');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1604','es','N','Solicitar creaci&oacute;n de ubicaci&oacute;n');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1605','es','N','Eliminar ubicaci&oacute;n');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1606','es','N','Cambiar fecha inicial de ubicaci&oacute;n');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1607','es','N','Cambiar fecha final de ubicaci&oacute;n');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1608','es','N','Renombrar ubicaci&oacute;n');
+							</code></small>
+							</dd>
+		<dt>Version 16.75:    Nov 28, 2016</dt>
+							<dd>
+							New option to show my location. (207947 lines)
+							</dd>
+		<dt>Version 16.74.1:  Nov 28, 2016</dt>
+							<dd>
+							Changed icon to show places. (207807 lines)<br />
+							<small><code>
+Copy icon/mapmarker64x64.png to public icons directory<br />
+Copy icon/iconset/awesome/action64x64/mapmarker64x64.png to public icons directory<br />
+Copy icon/iconset/nuvola/action64x64/mapmarker64x64.png to public icons directory
+							</code></small>
+							</dd>
+		<dt>Version 16.74:    Nov 28, 2016</dt>
+							<dd>
+							Contextual help on holidays.<br />
+							Fixed bugs and code refactoring in holidays. (207803 lines)
+							</dd>
+		<dt>Version 16.73.10: Nov 28, 2016</dt>
+							<dd>
+							Contextual help on places. (207794 lines)
+							</dd>
+		<dt>Version 16.73.9:  Nov 28, 2016</dt>
+							<dd>
+							Contextual help on departments. (207786 lines)
+							</dd>
+		<dt>Version 16.73.8:  Nov 28, 2016</dt>
+							<dd>
+							Contextual help on system links. (207778 lines)
+							</dd>
+		<dt>Version 16.73.7:  Nov 28, 2016</dt>
+							<dd>
+							Contextual help on banners. (207772 lines)
+							</dd>
+		<dt>Version 16.73.6:  Nov 28, 2016</dt>
+							<dd>
+							Contextual help on email domains. (207764 lines)
+							</dd>
+		<dt>Version 16.73.5:  Nov 28, 2016</dt>
+							<dd>
+							Contextual help on types of degrees. (207757 lines)
+							</dd>
+		<dt>Version 16.73.4:  Nov 28, 2016</dt>
+							<dd>
+							Contextual help on old courses. (207749 lines)
+							</dd>
+		<dt>Version 16.73.3:  Nov 27, 2016</dt>
+							<dd>
+							Better contextual help on attendance. (207746 lines)
+							</dd>
+		<dt>Version 16.73.2:  Nov 27, 2016</dt>
+							<dd>
+							Contextual help on assignments. (207725 lines)
+							</dd>
+		<dt>Version 16.73.1:  Nov 27, 2016</dt>
+							<dd>
+							Contextual help on search. (? lines)
+							</dd>
+		<dt>Version 16.73:    Nov 27, 2016</dt>
+							<dd>
+							Changes in teacher's record card. (207711 lines)
+							</dd>
+		<dt>Version 16.72.2:  Nov 27, 2016</dt>
+							<dd>
+							Fixed bug in answers of survey. (207704 lines)
+							</dd>
+		<dt>Version 16.72.1:  Nov 27, 2016</dt>
+							<dd>
+							Fixed bug in answers of test questions, reported by Javier Fern&aacute;ndez Baldomero. (207704 lines)
+							</dd>
+		<dt>Version 16.72:    Nov 27, 2016</dt>
+							<dd>
+							Link to show all users' data.<br />
+							Code refactoring in scopes. (207698 lines)
+							</dd>
+		<dt>Version 16.71.9:  Nov 27, 2016</dt>
+							<dd>
+							Fixed bug in list of students, reported by Javier Fern&aacute;ndez Baldomero. (207641 lines)
+							</dd>
+		<dt>Version 16.71.8:  Nov 26, 2016</dt>
+							<dd>
+							Contextual help on email to students.<br />
+							Contextual help on global announcements. (207634 lines)
+							</dd>
+		<dt>Version 16.71.7:  Nov 26, 2016</dt>
+							<dd>
+							Code refactoring in timetable. (207626 lines)
+							</dd>
+		<dt>Version 16.71.6:  Nov 26, 2016</dt>
+							<dd>
+							Selector "Only my groups"/"All groups" only of the course has groups.<br />
+							Code refactoring in timetable. (207619 lines)
+							</dd>
+		<dt>Version 16.71.5:  Nov 26, 2016</dt>
+							<dd>
+							Contextual help on course timetable. (207611 lines)
+							</dd>
+		<dt>Version 16.71.4:  Nov 26, 2016</dt>
+							<dd>
+							Contextual help on user's timetable. (207607 lines)
+							</dd>
+		<dt>Version 16.71.3:  Nov 26, 2016</dt>
+							<dd>
+							Change in layout of notifications. (207597 lines)
+							</dd>
+		<dt>Version 16.71.2:  Nov 25, 2016</dt>
+							<dd>
+							Fix bug in shared record card. (207569 lines)
+							</dd>
+		<dt>Version 16.71.1:  Nov 25, 2016</dt>
+							<dd>
+							Contextual help on test results. (207568 lines)
+							</dd>
+		<dt>Version 16.71:    Nov 25, 2016</dt>
+							<dd>
+							Fixed bugs and changes in layout related with selection of groups. (207560 lines)
+							</dd>
+		<dt>Version 16.70.5:  Nov 24, 2016</dt>
+							<dd>
+							Changes in layout of attendance list. (207549 lines)
+							</dd>
+		<dt>Version 16.70.4:  Nov 24, 2016</dt>
+							<dd>
+							Changes in layout of students' list. (207547 lines)
+							</dd>
+		<dt>Version 16.70.3:  Nov 24, 2016</dt>
+							<dd>
+							Changes in layout of selection of students to view homework. (207547 lines)
+							</dd>
+		<dt>Version 16.70.2:  Nov 24, 2016</dt>
+							<dd>
+							Changes in layout of course stats. (207546 lines)
+							</dd>
+		<dt>Version 16.70.1:  Nov 24, 2016</dt>
+							<dd>
+							Fixed minor bug in titles of frames. (207545 lines)
+							</dd>
+		<dt>Version 16.70:    Nov 24, 2016</dt>
+							<dd>
+							Changes in permissions to view test results. (207545 lines)
+							</dd>
+		<dt>Version 16.69.1:  Nov 24, 2016</dt>
+							<dd>
+							Contextual help on messages. (207484 lines)
+							</dd>
+		<dt>Version 16.69:    Nov 23, 2016</dt>
+							<dd>
+							Changes in layout of frame title. (207473 lines)
+							</dd>
+		<dt>Version 16.68.10: Nov 23, 2016</dt>
+							<dd>
+							Changes in layout of messages received / sent. (207459 lines)
+							</dd>
+		<dt>Version 16.68.9:  Nov 23, 2016</dt>
+							<dd>
+							Changes in layout of messages received / sent. (207458 lines)
+							</dd>
+		<dt>Version 16.68.8:  Nov 23, 2016</dt>
+							<dd>
+							Changes in layout of messages received / sent. (207462 lines)
+							</dd>
+		<dt>Version 16.68.7:  Nov 23, 2016</dt>
+							<dd>
+							Changes in layout of messages received / sent. (207463 lines)
+							</dd>
+		<dt>Version 16.68.6:  Nov 23, 2016</dt>
+							<dd>
+							Contextual help on messages. (207455 lines)
+							</dd>
+		<dt>Version 16.68.5:  Nov 22, 2016</dt>
+							<dd>
+							Code refactoring and change in layout of file browser and contextual links. (207443 lines)
+							</dd>
+		<dt>Version 16.68.4:  Nov 22, 2016</dt>
+							<dd>
+							Code refactoring in file browser. (207447 lines)
+							</dd>
+		<dt>Version 16.68.3:  Nov 22, 2016</dt>
+							<dd>
+							Change in layout of contextual links in file browsers. (207436 lines)
+							</dd>
+		<dt>Version 16.68.2:  Nov 22, 2016</dt>
+							<dd>
+							Code refactoring related to file browser and contextual checkbox. (207438 lines)
+							</dd>
+		<dt>Version 16.68.1:  Nov 22, 2016</dt>
+							<dd>
+							Code refactoring related to notifications and contextual checkbox. (207438 lines)
+							</dd>
+		<dt>Version 16.68:    Nov 22, 2016</dt>
+							<dd>
+							Change in text related to notifications.<br />
+							Changes in contextual links in notifications. (207406 lines)
+							</dd>
+		<dt>Version 16.67.3:  Nov 22, 2016</dt>
+							<dd>
+							Contextual help on notifications. (207355 lines)
+							</dd>
+		<dt>Version 16.67.2:  Nov 21, 2016</dt>
+							<dd>
+							Contextual help on sign up in a course and enrollment requests. (207351 lines)
+							</dd>
+		<dt>Version 16.67.1:  Nov 21, 2016</dt>
+							<dd>
+							Contextual help on connected users and last clicks in real time. (207346 lines)
+							</dd>
+		<dt>Version 16.67:    Nov 21, 2016</dt>
+							<dd>
+							Refactoring in tests.<br />
+							"Test exam" is now called "Test result". (207336 lines)
+							</dd>
+		<dt>Version 16.66:    Nov 21, 2016</dt>
+							<dd>
+							Change icons for attendance.<br />
+							Change icons for announcements.<br />
+							Change icons for notices.<br />
+							Change icon for exam. (207394 lines)<br />
+							<small><code>
+Copy icon/rollcall64x64.png to public icons directory<br />
+Copy icon/iconset/awesome/action64x64/rollcall64x64.png to public icons directory<br />
+Copy icon/iconset/nuvola/action64x64/rollcall64x64.png to public icons directory<br />
+Copy icon/iconset/awesome/action64x64/announcement64x64.png to public icons directory<br />
+Copy icon/iconset/nuvola/action64x64/announcement64x64.png to public icons directory<br />
+Copy icon/notice64x64.png to public icons directory<br />
+Copy icon/iconset/awesome/action64x64/notice64x64.png to public icons directory<br />
+Copy icon/iconset/nuvola/action64x64/notice64x64.png to public icons directory<br />
+Copy icon/exam64x64.png to public icons directory
+							</code></small>
+							</dd>
+		<dt>Version 16.65.3:  Nov 20, 2016</dt>
+							<dd>
+							Contextual help on duplicated users. (207378 lines)
+							</dd>
+		<dt>Version 16.65.2:  Nov 20, 2016</dt>
+							<dd>
+							Changed order of links in other users. (207371 lines)
+							</dd>
+		<dt>Version 16.65.1:  Nov 20, 2016</dt>
+							<dd>
+							Changes in help of administrators and guests. (207370 lines)
+							</dd>
+		<dt>Version 16.65:    Nov 20, 2016</dt>
+							<dd>
+							Changes in selector of my courses. (207369 lines)
+							</dd>
+		<dt>Version 16.64.34: Nov 20, 2016</dt>
+							<dd>
+							Input fields for URLs are changed from text to url. (207376 lines)
+							</dd>
+		<dt>Version 16.64.33: Nov 20, 2016</dt>
+							<dd>
+							Input fields for email are changed from text to email. (207375 lines)
+							</dd>
+		<dt>Version 16.64.32: Nov 20, 2016</dt>
+							<dd>
+							Input fields for phone numbers are changed from text to tel. (207374 lines)
+							</dd>
+		<dt>Version 16.64.31: Nov 19, 2016</dt>
+							<dd>
+							Input field required in new holiday form. (207373 lines)
+							</dd>
+		<dt>Version 16.64.30: Nov 19, 2016</dt>
+							<dd>
+							Input fields required in new place form. (207371 lines)
+							</dd>
+		<dt>Version 16.64.29: Nov 19, 2016</dt>
+							<dd>
+							Input fields required in new department form. (207368 lines)
+							</dd>
+		<dt>Version 16.64.28: Nov 19, 2016</dt>
+							<dd>
+							Input fields required in new plugin form. (207364 lines)
+							</dd>
+		<dt>Version 16.64.27: Nov 19, 2016</dt>
+							<dd>
+							Input fields required in new institutional link form. (207357 lines)
+							</dd>
+		<dt>Version 16.64.26: Nov 19, 2016</dt>
+							<dd>
+							Input fields required in new banner form. (207353 lines)
+							</dd>
+		<dt>Version 16.64.25: Nov 19, 2016</dt>
+							<dd>
+							Input fields required in new email domain form. (207348 lines)
+							</dd>
+		<dt>Version 16.64.24: Nov 19, 2016</dt>
+							<dd>
+							Input field required in new type of degree form. (207345 lines)
+							</dd>
+		<dt>Version 16.64.23: Nov 19, 2016</dt>
+							<dd>
+							Input fields required in new record field form. (207343 lines)
+							</dd>
+		<dt>Version 16.64.22: Nov 19, 2016</dt>
+							<dd>
+							Input fields required in form to edit one test question. (207340 lines)
+							</dd>
+		<dt>Version 16.64.21: Nov 19, 2016</dt>
+							<dd>
+							Input fields required in form to configure tests. (207324 lines)
+							</dd>
+		<dt>Version 16.64.20: Nov 19, 2016</dt>
+							<dd>
+							Input field required in new link form. (207316 lines)
+							</dd>
+		<dt>Version 16.64.19: Nov 19, 2016</dt>
+							<dd>
+							Input field required in new folder form. (207314 lines)
+							</dd>
+		<dt>Version 16.64.18: Nov 19, 2016</dt>
+							<dd>
+							Input field required in search form. (207312 lines)
+							</dd>
+		<dt>Version 16.64.17: Nov 19, 2016</dt>
+							<dd>
+							Input field required in new attendance event form. (207310 lines)
+							</dd>
+		<dt>Version 16.64.16: Nov 19, 2016</dt>
+							<dd>
+							Input field required in new survey form. (207308 lines)
+							</dd>
+		<dt>Version 16.64.15: Nov 19, 2016</dt>
+							<dd>
+							Input field required in new assignment form. (207306 lines)
+							</dd>
+		<dt>Version 16.64.14: Nov 19, 2016</dt>
+							<dd>
+							Input field required in administration of one user. (207304 lines)
+							</dd>
+		<dt>Version 16.64.13: Nov 19, 2016</dt>
+							<dd>
+							Input fields required in edition of groups. (207302 lines)
+							</dd>
+		<dt>Version 16.64.12: Nov 19, 2016</dt>
+							<dd>
+							Input fields required in edition of course. (207298 lines)
+							</dd>
+		<dt>Version 16.64.11: Nov 19, 2016</dt>
+							<dd>
+							Input fields required in edition of degree. (207295 lines)
+							</dd>
+		<dt>Version 16.64.10: Nov 19, 2016</dt>
+							<dd>
+							Input fields required in edition of centre. (207290 lines)
+							</dd>
+		<dt>Version 16.64.9:  Nov 19, 2016</dt>
+							<dd>
+							Input fields required in edition of institution. (207286 lines)
+							</dd>
+		<dt>Version 16.64.8:  Nov 19, 2016</dt>
+							<dd>
+							Input fields required in edition of country. (207282 lines)
+							</dd>
+		<dt>Version 16.64.7:  Nov 19, 2016</dt>
+							<dd>
+							Input fields required in new account form.<br />
+							Input fields required in password forms. (207278 lines)
+							</dd>
+		<dt>Version 16.64.6:  Nov 18, 2016</dt>
+							<dd>
+							Input fields required in log in form. (207270 lines)
+							</dd>
+		<dt>Version 16.64.5:  Nov 18, 2016</dt>
+							<dd>
+							Input fields required in record card form. (207268 lines)
+							</dd>
+		<dt>Version 16.64.4:  Nov 18, 2016</dt>
+							<dd>
+							Contextual help on guests and administrators. (207264 lines)
+							</dd>
+		<dt>Version 16.64.3:  Nov 18, 2016</dt>
+							<dd>
+							Contextual help on teachers. (207259 lines)
+							</dd>
+		<dt>Version 16.64.2:  Nov 17, 2016</dt>
+							<dd>
+							Code refactoring in record cards. (207253 lines)
+							</dd>
+		<dt>Version 16.64.1:  Nov 17, 2016</dt>
+							<dd>
+							Changes in texts related to record cards. (207252 lines)
+							</dd>
+		<dt>Version 16.64:    Nov 17, 2016</dt>
+							<dd>
+							Contextual help on students.<br />
+							Code refactoring in record cards. (207231 lines)
+							</dd>
+		<dt>Version 16.63.6:  Nov 16, 2016</dt>
+							<dd>
+							Contextual help on email unconfirmed. (207184 lines)
+							</dd>
+		<dt>Version 16.63.5:  Nov 16, 2016</dt>
+							<dd>
+							Contextual help on edition of countries. (207180 lines)
+							</dd>
+		<dt>Version 16.63.4:  Nov 16, 2016</dt>
+							<dd>
+							Contextual help on edition of institutions. (207177 lines)
+							</dd>
+		<dt>Version 16.63.3:  Nov 16, 2016</dt>
+							<dd>
+							Contextual help on edition of centres. (207174 lines)
+							</dd>
+		<dt>Version 16.63.2:  Nov 16, 2016</dt>
+							<dd>
+							Contextual help on edition of degrees. (207171 lines)
+							</dd>
+		<dt>Version 16.63.1:  Nov 16, 2016</dt>
+							<dd>
+							Contextual help on edition of courses. (207168 lines)
+							</dd>
+		<dt>Version 16.63:    Nov 16, 2016</dt>
+							<dd>
+							"e-mail" changed to "email", except in database fields. (207164 lines)
+							</dd>
+		<dt>Version 16.62.2:  Nov 14, 2016</dt>
+							<dd>
+							Changed message related to clipboard.<br />
+							Fixed minor bug when copying all files inside root folder. (207158 lines)
+							</dd>
+		<dt>Version 16.62.1:  Nov 14, 2016</dt>
+							<dd>
+							Code refactoring in clipboard. (207151 lines)
+							</dd>
+		<dt>Version 16.62:    Nov 14, 2016</dt>
+							<dd>
+							Copy of all files inside root folder is now allowed (root folder not copied). (207165 lines)
+							</dd>
+		<dt>Version 16.61.8:  Nov 14, 2016</dt>
+							<dd>
+							Code refactoring in clipboard. (207148 lines)
+							</dd>
+		<dt>Version 16.61.7:  Nov 14, 2016</dt>
+							<dd>
+							Code refactoring in clipboard. (207155 lines)
+							</dd>
+		<dt>Version 16.61.6:  Nov 14, 2016</dt>
+							<dd>
+							Code refactoring in clipboard. (207167 lines)
+							</dd>
+		<dt>Version 16.61.5:  Nov 14, 2016</dt>
+							<dd>
+							New alert type: clipboard. (207161 lines)
+							</dd>
+		<dt>Version 16.61.4:  Nov 14, 2016</dt>
+							<dd>
+							Copy source is displayed as an alert. (207158 lines)
+							</dd>
+		<dt>Version 16.61.3:  Nov 14, 2016</dt>
+							<dd>
+							Copy in flie browsers is allowed from any folder. (207156 lines)
+							</dd>
+		<dt>Version 16.61.2:  Nov 14, 2016</dt>
+							<dd>
+							Code refactoring in file browser. (207166 lines)
+							</dd>
+		<dt>Version 16.61.1:  Nov 14, 2016</dt>
+							<dd>
+							Code refactoring in hierarchy. (207150 lines)
+							</dd>
+		<dt>Version 16.61:    Nov 14, 2016</dt>
+							<dd>
+							New module swad_hierarchy. (207159 lines)
+							</dd>
+		<dt>Version 16.60.1:  Nov 14, 2016</dt>
+							<dd>
+							Changes in layout of file browser. (207096 lines)
+							</dd>
+		<dt>Version 16.60:    Nov 14, 2016</dt>
+							<dd>
+							Code refactoring in file browser.<br />
+							Fixed bug in assigments, reported by Javier Fern&aacute;ndez Baldomero. (207101 lines)
+							</dd>
+		<dt>Version 16.59.3:  Nov 14, 2016</dt>
+							<dd>
+							Code refactoring in file browser. (207072 lines)
+							</dd>
+		<dt>Version 16.59.2:  Nov 14, 2016</dt>
+							<dd>
+							Fix bug in user's usage report. (207077 lines)
+							</dd>
+		<dt>Version 16.59.1:  Nov 14, 2016</dt>
+							<dd>
+							Fix bug in deletion of a notice, reported by Javier Fern&aacute;ndez Baldomero and others. (207076 lines)
+							</dd>
+		<dt>Version 16.59:    Nov 14, 2016</dt>
+							<dd>
+							Changes in layout of contextual help icon.<br />
+							Changes in CSS. (207075 lines)
+							</dd>
+		<dt>Version 16.58:    Nov 14, 2016</dt>
+							<dd>
+							Code refactoring related to layout of frames and tables. (207062 lines)
+							</dd>
+		<dt>Version 16.57.3:  Nov 13, 2016</dt>
+							<dd>
+							Code refactoring related to layout of frames and tables. (207119 lines)
+							</dd>
+		<dt>Version 16.57.2:  Nov 13, 2016</dt>
+							<dd>
+							Contextual help on usage report. (207102 lines)
+							</dd>
+		<dt>Version 16.57.1:  Nov 13, 2016</dt>
+							<dd>
+							Contextual help on frequent actions. (207099 lines)
+							</dd>
+		<dt>Version 16.57:    Nov 13, 2016</dt>
+							<dd>
+							Contextual help on figures. (207096 lines)
+							</dd>
+		<dt>Version 16.56.8:  Nov 13, 2016</dt>
+							<dd>
+							Contextual help on notices. (207002 lines)
+							</dd>
+		<dt>Version 16.56.7:  Nov 13, 2016</dt>
+							<dd>
+							Contextual help on forums. (206996 lines)
+							</dd>
+		<dt>Version 16.56.6:  Nov 13, 2016</dt>
+							<dd>
+							Contextual help on who to follow. (206968 lines)
+							</dd>
+		<dt>Version 16.56.5:  Nov 13, 2016</dt>
+							<dd>
+							Contextual help on view public profile. (206963 lines)
+							</dd>
+		<dt>Version 16.56.4:  Nov 13, 2016</dt>
+							<dd>
+							Contextual help on public activity. (206960 lines)
+							</dd>
+		<dt>Version 16.56.3:  Nov 13, 2016</dt>
+							<dd>
+							Contextual help on attendance. (206955 lines)
+							</dd>
+		<dt>Version 16.56.2:  Nov 13, 2016</dt>
+							<dd>
+							Contextual help on groups. (206938 lines)
+							</dd>
+		<dt>Version 16.56.1:  Nov 13, 2016</dt>
+							<dd>
+							Code refactoring and changes in layout related with titles. (206923 lines)
+							</dd>
+		<dt>Version 16.56:    Nov 13, 2016</dt>
+							<dd>
+							Contextual help on tests.<br />
+							Change in layout of test import. (206935 lines)
+							</dd>
+		<dt>Version 16.55:    Nov 13, 2016</dt>
+							<dd>
+							Contextual help on file zones. (206912 lines)
+							</dd>
+		<dt>Version 16.54.23: Nov 13, 2016</dt>
+							<dd>
+							Contextual help on pending institutions, centres, degrees and courses. (206846 lines)
+							</dd>
+		<dt>Version 16.54.22: Nov 13, 2016</dt>
+							<dd>
+							Contextual help on course information. (206832 lines)
+							</dd>
+		<dt>Version 16.54.21: Nov 13, 2016</dt>
+							<dd>
+							Contextual help on degree information. (206826 lines)
+							</dd>
+		<dt>Version 16.54.20: Nov 13, 2016</dt>
+							<dd>
+							</dd>
+		<dt>Version 16.54.19: Nov 13, 2016</dt>
+							<dd>
+							Contextual help on institution information. (206816 lines)
+							</dd>
+		<dt>Version 16.54.18: Nov 13, 2016</dt>
+							<dd>
+							Contextual help on country information.<br />
+							Fixed bug in country information. (206811 lines)
+							</dd>
+		<dt>Version 16.54.17: Nov 13, 2016</dt>
+							<dd>
+							Code refactoring in contextual help links. (206804 lines)
+							</dd>
+		<dt>Version 16.54.16: Nov 13, 2016</dt>
+							<dd>
+							Contextual help on courses. (206829 lines)
+							</dd>
+		<dt>Version 16.54.15: Nov 13, 2016</dt>
+							<dd>
+							Contextual help on degrees. (206823 lines)
+							</dd>
+		<dt>Version 16.54.14: Nov 13, 2016</dt>
+							<dd>
+							Contextual help on centres. (206817 lines)
+							</dd>
+		<dt>Version 16.54.13: Nov 13, 2016</dt>
+							<dd>
+							Contextual help on institutions. (206811 lines)
+							</dd>
+		<dt>Version 16.54.12: Nov 13, 2016</dt>
+							<dd>
+							Contextual help on countries. (206805 lines)
+							</dd>
+		<dt>Version 16.54.11: Nov 13, 2016</dt>
+							<dd>
+							Contextual help on my webs / social networks. (206799 lines)
+							</dd>
+		<dt>Version 16.54.10: Nov 13, 2016</dt>
+							<dd>
+							Contextual help on my institution, centre and department. (206795 lines)
+							</dd>
+		<dt>Version 16.54.9:  Nov 13, 2016</dt>
+							<dd>
+							Contextual help on record card. (206789 lines)
+							</dd>
+		<dt>Version 16.54.8:  Nov 13, 2016</dt>
+							<dd>
+							Contextual help on my courses. (206782 lines)
+							</dd>
+		<dt>Version 16.54.7:  Nov 13, 2016</dt>
+							<dd>
+							Changes in translation related to role. (206778 lines)
+							</dd>
+		<dt>Version 16.54.6:  Nov 13, 2016</dt>
+							<dd>
+							Link to session in head. (206777 lines)
+							</dd>
+		<dt>Version 16.54.5:  Nov 13, 2016</dt>
+							<dd>
+							Frame and contextual help on role. (206771 lines)
+							</dd>
+		<dt>Version 16.54.4:  Nov 13, 2016</dt>
+							<dd>
+							Contextual help on creating a new account (sign up). (206747 lines)
+							</dd>
+		<dt>Version 16.54.3:  Nov 13, 2016</dt>
+							<dd>
+							Contextual help on log in. (206740 lines)
+							</dd>
+		<dt>Version 16.54.2:  Nov 13, 2016</dt>
+							<dd>
+							Contextual help on user's password. (206735 lines)
+							</dd>
+		<dt>Version 16.54.1:  Nov 13, 2016</dt>
+							<dd>
+							Contextual help on user's account. (206729 lines)
+							</dd>
+		<dt>Version 16.54:    Nov 13, 2016</dt>
+							<dd>
+							Contextual help on user's preferences. (206722 lines)
+							</dd>
+		<dt>Version 16.53.1:  Nov 13, 2016</dt>
+							<dd>
+							Contextual help on user's photo. (206686 lines)
+							</dd>
+		<dt>Version 16.53:    Nov 13, 2016</dt>
+							<dd>
+							Contextual help on surveys. (206681 lines)
+							</dd>
+		<dt>Version 16.52:    Nov 12, 2016</dt>
+							<dd>
+							Code refactoring in frames to include contextual help. (206653 lines)
+							</dd>
+		<dt>Version 16.51:    Nov 12, 2016</dt>
+							<dd>
+							Contextual help on the top right corner of frames. (206606 lines)<br />
+							<small><code>
+Copy icon/help64x64.png to icon directory
+							</code></small>
+							</dd>
+		<dt>Version 16.50.2:  Nov 12, 2016</dt>
+							<dd>
+							Changes in layout of record cards. (206556 lines)
+							</dd>
+		<dt>Version 16.50.1:  Nov 12, 2016</dt>
+							<dd>
+							Minor corrections in some messages. (206559 lines)
+							</dd>
+		<dt>Version 16.50:    Nov 10, 2016</dt>
+							<dd>
+							My frequent actions are moved from PROFILE tab to STATS tab.<br />
+							Some messages translated. (206558 lines)
+							</dd>
+		<dt>Version 16.49.1:  Nov 10, 2016</dt>
+							<dd>
+							Message translated. (206556 lines)
+							</dd>
+		<dt>Version 16.49:    Nov 08, 2016</dt>
+							<dd>
+							Set some user's figures to 0 when creating an account. (206555 lines)
+							</dd>
+		<dt>Version 16.48.12: Nov 07, 2016</dt>
+							<dd>
+							Icon in my webs / social networks to show figure (statistics). (206537 lines)
+							</dd>
+		<dt>Version 16.48.11: Nov 07, 2016</dt>
+							<dd>
+							Changes in order of figures (statistics). (206523 lines)
+							</dd>
+		<dt>Version 16.48.10: Nov 07, 2016</dt>
+							<dd>
+							Changes in text related to notifications stats. (206522 lines)
+							</dd>
+		<dt>Version 16.48.9:  Nov 07, 2016</dt>
+							<dd>
+							Icon in my notifications to show figure (statistics). (206521 lines)
+							</dd>
+		<dt>Version 16.48.8:  Nov 07, 2016</dt>
+							<dd>
+							Icon in preferences-notifications to show figure (statistics). (206518 lines)
+							</dd>
+		<dt>Version 16.48.7:  Nov 07, 2016</dt>
+							<dd>
+							Icon in preferences-privacy to show figure (statistics). (206505 lines)
+							</dd>
+		<dt>Version 16.48.6:  Nov 07, 2016</dt>
+							<dd>
+							Icon in preferences-columns to show figure (statistics). (206492 lines)
+							</dd>
+		<dt>Version 16.48.5:  Nov 07, 2016</dt>
+							<dd>
+							Icon in preferences-menu to show figure (statistics). (206479 lines)
+							</dd>
+		<dt>Version 16.48.4:  Nov 07, 2016</dt>
+							<dd>
+							Icon in preferences-theme to show figure (statistics). (206465 lines)
+							</dd>
+		<dt>Version 16.48.3:  Nov 07, 2016</dt>
+							<dd>
+							Icon in preferences-icons to show figure (statistics). (206449 lines)
+							</dd>
+		<dt>Version 16.48.2:  Nov 07, 2016</dt>
+							<dd>
+							Icon in preferences-first-day-of-week to show figure (statistics). (206433 lines)
+							</dd>
+		<dt>Version 16.48.1:  Nov 07, 2016</dt>
+							<dd>
+							Icon in preferences-language to show figure (statistics). (206429 lines)
+							</dd>
+		<dt>Version 16.48:    Nov 07, 2016</dt>
+							<dd>
+							Icon in messages to show figure (statistics).<br />
+                                        		Code refactoring in messages. (206418 lines)
+							</dd>
+		<dt>Version 16.47.19: Nov 07, 2016</dt>
+							<dd>
+							Icon in forums to show figure (statistics). (206361 lines)
+							</dd>
+		<dt>Version 16.47.18: Nov 07, 2016</dt>
+							<dd>
+							Icon in "who to follow" to show figure (statistics). (206350 lines)
+							</dd>
+		<dt>Version 16.47.17: Nov 07, 2016</dt>
+							<dd>
+							Icon in public activity to show figure (statistics). (206337 lines)
+							</dd>
+		<dt>Version 16.47.16: Nov 07, 2016</dt>
+							<dd>
+							Icon in file browser to show figure (statistics). (206326 lines)
+							</dd>
+		<dt>Version 16.47.15: Nov 07, 2016</dt>
+							<dd>
+							Icon in file browser to show figure (statistics). (206313 lines)
+							</dd>
+		<dt>Version 16.47.14: Nov 07, 2016</dt>
+							<dd>
+							Icon in list of assignments to show figure (statistics). (206314 lines)
+							</dd>
+		<dt>Version 16.47.13: Nov 07, 2016</dt>
+							<dd>
+							Icon in list of guests to show figure (statistics). (206295 lines)
+							</dd>
+		<dt>Version 16.47.12: Nov 07, 2016</dt>
+							<dd>
+							Icon in list of teachers to show figure (statistics). (206278 lines)
+							</dd>
+		<dt>Version 16.47.11: Nov 07, 2016</dt>
+							<dd>
+							Icon in list of students to show figure (statistics). (206262 lines)
+							</dd>
+		<dt>Version 16.47.10: Nov 07, 2016</dt>
+							<dd>
+							Icon in list of surveys to show figure (statistics). (206246 lines)
+							</dd>
+		<dt>Version 16.47.9:  Nov 07, 2016</dt>
+							<dd>
+							Icon in list of courses to show figure (statistics). (206231 lines)
+							</dd>
+		<dt>Version 16.47.8:  Nov 06, 2016</dt>
+							<dd>
+							Icon in list of degrees to show figure (statistics). (206211 lines)
+							</dd>
+		<dt>Version 16.47.7:  Nov 06, 2016</dt>
+							<dd>
+							Icon in list of centres to show figure (statistics). (206191 lines)
+							</dd>
+		<dt>Version 16.47.6:  Nov 06, 2016</dt>
+							<dd>
+							Code refactoring in countries. (206171 lines)
+							</dd>
+		<dt>Version 16.47.5:  Nov 06, 2016</dt>
+							<dd>
+							Code refactoring in countries. (206162 lines)
+							</dd>
+		<dt>Version 16.47.4:  Nov 06, 2016</dt>
+							<dd>
+							Code refactoring in notices. (206153 lines)
+							</dd>
+		<dt>Version 16.47.3:  Nov 06, 2016</dt>
+							<dd>
+							Icon in list of institutions to show figure (statistics). (206155 lines)
+							</dd>
+		<dt>Version 16.47.2:  Nov 06, 2016</dt>
+							<dd>
+							Icon in list of countries to show figure (statistics). (206141 lines)
+							</dd>
+		<dt>Version 16.47.1:  Nov 06, 2016</dt>
+							<dd>
+							Icon in list of notices to show figure (statistics). (206129 lines)<br />
+							<small><code>
+Copy icon/pie64x64.gif to icon directory
+							</code></small>
+							</dd>
+		<dt>Version 16.47:    Nov 06, 2016</dt>
+							<dd>
+							New functions to put a contextual icon to show a figure (statistics). (206113 lines)
+							</dd>
+		<dt>Version 16.46.10: Nov 06, 2016</dt>
+							<dd>
+							Code refactoring in statistics. (206080 lines)
+							</dd>
+		<dt>Version 16.46.9:  Nov 06, 2016</dt>
+							<dd>
+							Fixed bug in figures (statistics). (206064 lines)
+							</dd>
+		<dt>Version 16.46.8:  Nov 05, 2016</dt>
+							<dd>
+							Changes in texts related to notifications. (206047 lines)
+							</dd>
+		<dt>Version 16.46.7:  Nov 05, 2016</dt>
+							<dd>
+							Changes in text related to forum statistics. (206046 lines)
+							</dd>
+		<dt>Version 16.46.6:  Nov 05, 2016</dt>
+							<dd>
+							Changes in texts related to public social activity statistics. (206045 lines)
+							</dd>
+		<dt>Version 16.46.5:  Nov 05, 2016</dt>
+							<dd>
+							Changes in texts related to folders and files statistics. (206043 lines)
+							</dd>
+		<dt>Version 16.46.4:  Nov 03, 2016</dt>
+							<dd>
+							Fixed text related to order of centres. (206042 lines)
+							</dd>
+		<dt>Version 16.46.3:  Nov 03, 2016</dt>
+							<dd>
+							Fixed bug in creation of a new centre. (206041 lines)
+							</dd>
+		<dt>Version 16.46.2:  Nov 01, 2016</dt>
+							<dd>
+							Fixed bugs in surveys. (206040 lines)
+							</dd>
+		<dt>Version 16.46.1:  Nov 01, 2016</dt>
+							<dd>
+							Fixed bugs in javascript function to set a date range to a given day. (206035 lines)
+							</dd>
+		<dt>Version 16.46:    Oct 29, 2016</dt>
+							<dd>
+							Fixed bugs in surveys.<br />
+							View only the surveys of my groups. (206032 lines)
+							</dd>
+		<dt>Version 16.45.10: Oct 28, 2016</dt>
+							<dd>
+							Messages translated. (205995 lines)
+							</dd>
+		<dt>Version 16.45.9:  Oct 28, 2016</dt>
+							<dd>
+							Free lists of user's countries, institutions, centres and degrees.<br />
+							Code refactoring related to hierarchy. (205994 lines)
+							</dd>
+		<dt>Version 16.45.8:  Oct 28, 2016</dt>
+							<dd>
+							Remove surveys of a country when removing it. (205930 lines)
+							</dd>
+		<dt>Version 16.45.7:  Oct 28, 2016</dt>
+							<dd>
+							Remove forums and surveys of an institution when removing it. (205927 lines)
+							</dd>
+		<dt>Version 16.45.6:  Oct 28, 2016</dt>
+							<dd>
+							Remove forums and surveys of a centre when removing it. (205922 lines)
+							</dd>
+		<dt>Version 16.45.5:  Oct 28, 2016</dt>
+							<dd>
+							Code refactoring in forums. (205919 lines)
+							</dd>
+		<dt>Version 16.45.4:  Oct 27, 2016</dt>
+							<dd>
+							Code refactoring in degree forums. (205916 lines)
+							</dd>
+		<dt>Version 16.45.3:  Oct 27, 2016</dt>
+							<dd>
+							Code refactoring in course forums. (205906 lines)
+							</dd>
+		<dt>Version 16.45.2:  Oct 27, 2016</dt>
+							<dd>
+							Code refactoring related with scopes. (205896 lines)
+							</dd>
+		<dt>Version 16.45.1:  Oct 27, 2016</dt>
+							<dd>
+							Fixed bugs in surveys. (? lines)
+							</dd>
+		<dt>Version 16.45:    Oct 27, 2016</dt>
+							<dd>
+							Changes in database table for surveys. Not finished. (205927 lines)<br />
+							10 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE surveys ADD COLUMN Scope ENUM('Sys','Cty','Ins','Ctr','Deg','Crs') NOT NULL DEFAULT 'Sys' AFTER SvyCod;<br />
+ALTER TABLE surveys ADD COLUMN Cod INT NOT NULL DEFAULT -1 AFTER Scope;<br />
+<br />
+UPDATE surveys SET Scope='Sys' WHERE DegCod<='0' AND CrsCod<='0';<br />
+UPDATE surveys SET Scope='Deg' WHERE DegCod>'0' AND CrsCod<='0';<br />
+UPDATE surveys SET Scope='Crs' WHERE CrsCod>'0';<br />
+<br />
+UPDATE surveys SET Cod='-1' WHERE Scope='Sys';<br />
+UPDATE surveys SET Cod=DegCod WHERE Scope='Deg';<br />
+UPDATE surveys SET Cod=CrsCod WHERE Scope='Crs';<br />
+<br />
+DROP INDEX DegCod ON surveys;<br />
+ALTER TABLE surveys ADD INDEX(Scope,Cod);
+							</code></small>
+							</dd>
+		<dt>Version 16.44:    Oct 27, 2016</dt>
+							<dd>
+							New scopes (centre, institution, country) of surveys. Not finished. (205826 lines)
+							</dd>
+		<dt>Version 16.43:    Oct 26, 2016</dt>
+							<dd>
+							Fixed bugs and code refactoring in scope of surveys. (205537 lines)
+							</dd>
+		<dt>Version 16.42.1:  Oct 25, 2016</dt>
+							<dd>
+							Added button "New question" in survey when the survey has no questions.<br />
+							Change in layout of survey questions. (205485 lines)
+							</dd>
+		<dt>Version 16.42:    Oct 24, 2016</dt>
+							<dd>
+							Changres in rules to admin other user and change other user's photo. (205481 lines)
+							</dd>
+		<dt>Version 16.41.10: Oct 24, 2016</dt>
+							<dd>
+							Column ID in statistic of hits in a course is now left aligned. (205474 lines)
+							</dd>
+		<dt>Version 16.41.9:  Oct 24, 2016</dt>
+							<dd>
+							Changed permissions to edit institution logo and institution WWW. (205474 lines)
+							</dd>
+		<dt>Version 16.41.8:  Oct 24, 2016</dt>
+							<dd>
+							Changed permissions to edit degree logo and degree WWW. (205472 lines)
+							</dd>
+		<dt>Version 16.41.7:  Oct 24, 2016</dt>
+							<dd>
+							Changed permissions to edit centre WWW. (205466 lines)
+							</dd>
+		<dt>Version 16.41.6:  Oct 24, 2016</dt>
+							<dd>
+							Changed permissions to edit logo, photo and photo attribution of centre. (205464 lines)
+							</dd>
+		<dt>Version 16.41.5:  Oct 23, 2016</dt>
+							<dd>
+							Code refactoring in countries, institutions, centres, degrees and courses. (205456 lines)
+							</dd>
+		<dt>Version 16.41.4:  Oct 23, 2016</dt>
+							<dd>
+							Code refactoring in institutions. (205398 lines)
+							</dd>
+		<dt>Version 16.41.3:  Oct 23, 2016</dt>
+							<dd>
+							Code refactoring in centres. (205408 lines)
+							</dd>
+		<dt>Version 16.41.2:  Oct 23, 2016</dt>
+							<dd>
+							Code refactoring in degrees. (205430 lines)
+							</dd>
+		<dt>Version 16.41.1:  Oct 23, 2016</dt>
+							<dd>
+							Code refactoring in courses. (205443 lines)
+							</dd>
+		<dt>Version 16.41:    Oct 23, 2016</dt>
+							<dd>
+							New form in degree configuration to change short name. (205453 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1601','es','N','Cambiar nombre breve asignatura');
+							</code></small>
+							</dd>
+		<dt>Version 16.40:    Oct 23, 2016</dt>
+							<dd>
+							New form in degree configuration to change full name. (205427 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1600','es','N','Cambiar nombre completo asig.');
+							</code></small>
+							</dd>
+		<dt>Version 16.39:    Oct 23, 2016</dt>
+							<dd>
+							New form in degree configuration to change WWW. (205404 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Txt='Cambiar web de titulaci&oacute;n' WHERE ActCod='554' AND Language='es';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1599','es','N','Cambiar web de titulaci&oacute;n');
+							</code></small>
+							</dd>
+		<dt>Version 16.38:    Oct 23, 2016</dt>
+							<dd>
+							New form in degree configuration to change full name. (205354 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1598','es','N','Cambiar nombre breve titulac.');
+							</code></small>
+							</dd>
+		<dt>Version 16.37:    Oct 23, 2016</dt>
+							<dd>
+							New form in degree configuration to change full name. (205326 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1597','es','N','Cambiar nombre completo titulac.');
+							</code></small>
+							</dd>
+		<dt>Version 16.36:    Oct 23, 2016</dt>
+							<dd>
+							New form in centre configuration to change WWW. (205311 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1596','es','N','Cambiar web de centro');
+							</code></small>
+							</dd>
+		<dt>Version 16.35:    Oct 23, 2016</dt>
+							<dd>
+							New form in centre configuration to change short name. (205248 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1595','es','N','Cambiar nombre breve centro');
+							</code></small>
+							</dd>
+		<dt>Version 16.34:    Oct 22, 2016</dt>
+							<dd>
+							New form in centre configuration to change full name. (205223 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1594','es','N','Cambiar nombre completo centro');
+							</code></small>
+							</dd>
+		<dt>Version 16.33:    Oct 22, 2016</dt>
+							<dd>
+							New form in institution configuration to change WWW. (205208 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Txt='Cambiar web de instituci&oacute;n' WHERE ActCod='700' AND Language='es';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1593','es','N','Cambiar web de instituci&oacute;n');
+							</code></small>
+							</dd>
+		<dt>Version 16.32.3:  Oct 22, 2016</dt>
+							<dd>
+							Width of degree web limited using CSS. (205156 lines)
+							</dd>
+		<dt>Version 16.32.2:  Oct 22, 2016</dt>
+							<dd>
+							Width of centre web limited using CSS. (205154 lines)
+							</dd>
+		<dt>Version 16.32.1:  Oct 22, 2016</dt>
+							<dd>
+							Width of institution web limited using CSS. (205152 lines)
+							</dd>
+		<dt>Version 16.32:    Oct 22, 2016</dt>
+							<dd>
+							New form in institution configuration to change short name. (205141 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1592','es','N','Cambiar nombre breve ins.');
+							</code></small>
+							</dd>
+		<dt>Version 16.31.4:  Oct 22, 2016</dt>
+							<dd>
+							Code refactoring in courses. (205114 lines)
+							</dd>
+		<dt>Version 16.31.3:  Oct 22, 2016</dt>
+							<dd>
+							Code refactoring in degrees. (205112 lines)
+							</dd>
+		<dt>Version 16.31.2:  Oct 22, 2016</dt>
+							<dd>
+							Code refactoring in centres. (205108 lines)
+							</dd>
+		<dt>Version 16.31.1:  Oct 22, 2016</dt>
+							<dd>
+							Code optimization in renaming of institution. (205104 lines)
+							</dd>
+		<dt>Version 16.31:    Oct 22, 2016</dt>
+							<dd>
+							New form in institution configuration to change full name. (205097 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1591','es','N','Cambiar nombre completo ins.');
+							</code></small>
+							</dd>
+		<dt>Version 16.30.2:  Oct 21, 2016</dt>
+							<dd>
+							Code refactoring related to actions. (205077 lines)
+							</dd>
+		<dt>Version 16.30.1:  Oct 20, 2016</dt>
+							<dd>
+							Code refactoring related to tabs. (205077 lines)
+							</dd>
+		<dt>Version 16.30:    Oct 20, 2016</dt>
+							<dd>
+							Removed country in edition of institutions. (205058 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod='865';
+							</code></small>
+							</dd>
+		<dt>Version 16.29:    Oct 20, 2016</dt>
+							<dd>
+							Removed institution in edition of centres. (205159 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod='720';
+							</code></small>
+							</dd>
+		<dt>Version 16.28:    Oct 20, 2016</dt>
+							<dd>
+							Removed centre in edition of degrees. (205362 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod='1049';
+							</code></small>
+							</dd>
+		<dt>Version 16.27:    Oct 20, 2016</dt>
+							<dd>
+							Removed degree in edition of courses. (205433 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod='565';
+							</code></small>
+							</dd>
+		<dt>Version 16.26.1:  Oct 20, 2016</dt>
+							<dd>
+							Removed warning message in course edition. (205524 lines)
+							</dd>
+		<dt>Version 16.26:    Oct 20, 2016</dt>
+							<dd>
+							New form in institution configuration to move institution to another country. (205566 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Txt='Mover instituci&oacute;n a otro pa&iacute;s' WHERE ActCod='865' AND Language='es';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1590','es','N','Mover instituci&oacute;n a otro pa&iacute;s');
+							</code></small>
+							</dd>
+		<dt>Version 16.25:    Oct 20, 2016</dt>
+							<dd>
+							New form in centre configuration to move centre to another institution. (205416 lines)<br />
+							4 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Txt='Mover titulaci&oacute;n a otro centro' WHERE ActCod='1049' AND Language='es';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1588','es','N','Mover titulaci&oacute;n a otro centro');<br />
+UPDATE actions SET Txt='Mover centro a otra instituci&oacute;n' WHERE ActCod='720' AND Language='es';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1589','es','N','Mover centro a otra instituci&oacute;n');
+							</code></small>
+							</dd>
+		<dt>Version 16.24:    Oct 20, 2016</dt>
+							<dd>
+							Code refactoring in list of degrees. (205326 lines)
+							</dd>
+		<dt>Version 16.23.2:  Oct 19, 2016</dt>
+							<dd>
+							Code refactoring in course edition. (205448 lines)
+							</dd>
+		<dt>Version 16.23.1:  Oct 19, 2016</dt>
+							<dd>
+							Code refactoring in degree edition. (205441 lines)
+							</dd>
+		<dt>Version 16.23:    Oct 19, 2016</dt>
+							<dd>
+							New form in degree configuration to move degree to another centre. (205434 lines)
+							</dd>
+		<dt>Version 16.22.2:  Oct 19, 2016</dt>
+							<dd>
+							Code refactoring in course configuration.<br />
+							Fixed bug in selector of courses in breadcrumb. (205350 lines)
+							</dd>
+		<dt>Version 16.22.1:  Oct 19, 2016</dt>
+							<dd>
+							Fixed bug in course configuration. (205373 lines)
+							</dd>
+		<dt>Version 16.22:    Oct 19, 2016</dt>
+							<dd>
+							New form in course configuration to move course to another degree.<br />
+							Code refactorization related with courses and degrees. (205369 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1587','es','N','Mover asignatura a otra titulac.');
+							</code></small>
+							</dd>
+		<dt>Version 16.21.3:  Oct 12, 2016</dt>
+							<dd>
+							Changes in layout of file browser. (205266 lines)
+							</dd>
+		<dt>Version 16.21.2:  Oct 12, 2016</dt>
+							<dd>
+							Unused code removed from actions. (205263 lines)
+							</dd>
+		<dt>Version 16.21.1:  Oct 12, 2016</dt>
+							<dd>
+							Code refactoring in actions. (205280 lines)
+							</dd>
+		<dt>Version 16.21:    Oct 12, 2016</dt>
+							<dd>
+							Code refactoring related with warning about e-mail notifications.<br />
+							Notification mail is sent only if e-mail is confirmed. (205278 lines)
+							</dd>
+		<dt>Version 16.20:    Oct 11, 2016</dt>
+							<dd>
+							New button to edit/view file browser. (205241 lines)
+							</dd>
+		<dt>Version 16.19.3:  Oct 11, 2016</dt>
+							<dd>
+							Code optimization in file browser. (205210 lines)
+							</dd>
+		<dt>Version 16.19.2:  Oct 11, 2016</dt>
+							<dd>
+							Code optimization in file browser. (205198 lines)
+							</dd>
+		<dt>Version 16.19.1:  Oct 10, 2016</dt>
+							<dd>
+							Message to report that confirmation e-mail has been sent. (205203 lines)
+							</dd>
+		<dt>Version 16.19:    Oct 10, 2016</dt>
+							<dd>
+							Warning in User > Session to confirm user's e-mail address.<br />
+							Changes in form to edit user's account. (205194 lines)
+							</dd>
+		<dt>Version 16.18.1:  Oct 10, 2016</dt>
+							<dd>
+							Warning in User > Account to confirm user's e-mail address. (205116 lines)
+							</dd>
+		<dt>Version 16.18:    Oct 09, 2016</dt>
+							<dd>
+							Removed external authentication (previously used at University of Granada). (205092 lines)<br />
+							4 changes necessary in database:<br />
+							<small><code>
+DROP TABLE IF EXISTS imported_groups;<br />
+DROP TABLE IF EXISTS imported_sessions;<br />
+DROP TABLE IF EXISTS imported_students;<br />
+UPDATE actions SET Obsolete='Y' WHERE ActCod IN ('794','796');
+							</code></small>
+							</dd>
+		<dt>Version 16.17.17: Oct 09, 2016</dt>
+							<dd>
+							Fixed bug in user's usage report. (206245 lines)
+							</dd>
+		<dt>Version 16.17.16: Oct 09, 2016</dt>
+							<dd>
+							Code refactoring in user's usage report. (206236 lines)
+							</dd>
+		<dt>Version 16.17.15: Oct 09, 2016</dt>
+							<dd>
+							Code refactoring in user's usage report. (206236 lines)
+							</dd>
+		<dt>Version 16.17.14: Oct 09, 2016</dt>
+							<dd>
+							Code refactoring in user's usage report. (206268 lines)
+							</dd>
+		<dt>Version 16.17.13: Oct 09, 2016</dt>
+							<dd>
+							Code refactoring in user's usage report. (206273 lines)
+							</dd>
+		<dt>Version 16.17.12: Oct 09, 2016</dt>
+							<dd>
+							Code refactoring in user's usage report. (206278 lines)
+							</dd>
+		<dt>Version 16.17.11: Oct 09, 2016</dt>
+							<dd>
+							Code refactoring in user's usage report. (206279 lines)
+							</dd>
+		<dt>Version 16.17.10: Oct 09, 2016</dt>
+							<dd>
+							Code refactoring in user's usage report. (206285 lines)
+							</dd>
+		<dt>Version 16.17.9:  Oct 08, 2016</dt>
+							<dd>
+							Code refactoring in user's usage report. (206286 lines)
+							</dd>
+		<dt>Version 16.17.8:  Oct 08, 2016</dt>
+							<dd>
+							Code refactoring in user's usage report. (206289 lines)
+							</dd>
+		<dt>Version 16.17.7:  Oct 08, 2016</dt>
+							<dd>
+							Code refactoring in user's usage report. (206290 lines)
+							</dd>
+		<dt>Version 16.17.6:  Oct 08, 2016</dt>
+							<dd>
+							Code refactoring in user's usage report. (206291 lines)
+							</dd>
+		<dt>Version 16.17.5:  Oct 08, 2016</dt>
+							<dd>
+							Code refactoring in user's usage report. (206301 lines)
+							</dd>
+		<dt>Version 16.17.4:  Oct 08, 2016</dt>
+							<dd>
+							Code refactoring in user's usage report. (206292 lines)
+							</dd>
+		<dt>Version 16.17.3:  Oct 08, 2016</dt>
+							<dd>
+							Message translated in user's usage report. (206255 lines)
+							</dd>
+		<dt>Version 16.17.2:  Oct 08, 2016</dt>
+							<dd>
+							Message translated in user's usage report. (206233 lines)
+							</dd>
+		<dt>Version 16.17.1:  Oct 08, 2016</dt>
+							<dd>
+							Message translated in user's usage report. (206211 lines)
+							</dd>
+		<dt>Version 16.17:    Oct 08, 2016</dt>
+							<dd>
+							List of most frequent actions in user's usage report. (206189 lines)
+							</dd>
+		<dt>Version 16.16.1:  Oct 07, 2016</dt>
+							<dd>
+							Fixed bug in user's usage report. (206108 lines)
+							</dd>
+		<dt>Version 16.16:    Oct 07, 2016</dt>
+							<dd>
+							Order current courses in user's usage report by number of clicks.<br />
+				        		Do not write number of users in historic courses.<br />
+				       			Clicks without course selected are shown apart. (206085 lines)
+							</dd>
+		<dt>Version 16.15.6:  Oct 06, 2016</dt>
+							<dd>
+							Message in user's usage reports. (206027 lines)
+							</dd>
+		<dt>Version 16.15.5:  Oct 06, 2016</dt>
+							<dd>
+							Fix bug removing user's usage reports. (206023 lines)
+							</dd>
+		<dt>Version 16.15.4:  Oct 06, 2016</dt>
+							<dd>
+							When a user is removed, all his/her user's usage reports are removed. (206022 lines)
+							</dd>
+		<dt>Version 16.15.3:  Oct 06, 2016</dt>
+							<dd>
+							Do not write date when requesting a user's usage report. (205965 lines)
+							</dd>
+		<dt>Version 16.15.2:  Oct 06, 2016</dt>
+							<dd>
+							Code refactoring in user's usage report. (205966 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+CREATE TABLE IF NOT EXISTS usr_report (RepCod INT NOT NULL AUTO_INCREMENT,UsrCod INT NOT NULL,ReportTimeUTC DATETIME NOT NULL,UniqueDirL CHAR(2) NOT NULL,UniqueDirR CHAR(41) NOT NULL,Filename VARCHAR(255) NOT NULL,Permalink VARCHAR(255) NOT NULL,UNIQUE INDEX(RepCod),INDEX(UsrCod));
+							</code></small>
+							</dd>
+		<dt>Version 16.15.1:  Oct 06, 2016</dt>
+							<dd>
+							User's usage reports are stored into database. (205950 lines)
+							</dd>
+		<dt>Version 16.15:    Oct 06, 2016</dt>
+							<dd>
+							New database table to store user's usage reports. (205896 lines)
+							</dd>
+		<dt>Version 16.14:    Oct 06, 2016</dt>
+							<dd>
+							By default, teachers see (do not edit) documents. Now they must click on small edit icon to edit. (205875 lines)
+							</dd>
+		<dt>Version 16.13.2:  Oct 05, 2016</dt>
+							<dd>
+							User's usage report is open to any logged user. (205907 lines)
+							</dd>
+		<dt>Version 16.13.1:  Oct 04, 2016</dt>
+							<dd>
+							Changes in user's usage report. (205906 lines)
+							</dd>
+		<dt>Version 16.13:    Oct 04, 2016</dt>
+							<dd>
+							New filename for user's usage report. (205883 lines)
+							</dd>
+		<dt>Version 16.12:    Oct 04, 2016</dt>
+							<dd>
+							Code refactoring in user's usage report. (205882 lines)<br />
+							1 change necessary in icons:<br />
+							<small><code>
+Copy icon/report64x64.png to icon directory
+							</code></small>
+							</dd>
+		<dt>Version 16.11.3:  Oct 04, 2016</dt>
+							<dd>
+							Code refactoring in user's usage report. (205834 lines)
+							</dd>
+		<dt>Version 16.11.2:  Oct 04, 2016</dt>
+							<dd>
+							Code refactoring in user's usage report. (205829 lines)
+							</dd>
+		<dt>Version 16.11.1:  Oct 04, 2016</dt>
+							<dd>
+							Code refactoring in user's usage report. (205824 lines)
+							</dd>
+		<dt>Version 16.11:    Oct 03, 2016</dt>
+							<dd>
+							Created permalinks to report files. (205793 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod='1583';
+							</code></small>
+							</dd>
+		<dt>Version 16.10:    Oct 03, 2016</dt>
+							<dd>
+							All user's figures are calculated in one click. (205795 lines)
+							</dd>
+		<dt>Version 16.9:     Oct 03, 2016</dt>
+							<dd>
+							User's usage report is written into a temporary file. (205795 lines)
+							</dd>
+		<dt>Version 16.8.1:   Oct 03, 2016</dt>
+							<dd>
+							Do not show courses with a few clicks in user's usage report. (205747 lines)
+							</dd>
+		<dt>Version 16.8:     Oct 03, 2016</dt>
+							<dd>
+							New option to view user's usage report. (205720 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1586','es','N','Solicitar mi informe de uso');
+							</code></small>
+							</dd>
+		<dt>Version 16.7.9:   Oct 03, 2016</dt>
+							<dd>
+							Code refactoring in user's usage report. (205650 lines)
+							</dd>
+		<dt>Version 16.7.8:   Oct 03, 2016</dt>
+							<dd>
+							Code refactoring in user's usage report. (205632 lines)
+							</dd>
+		<dt>Version 16.7.7:   Oct 03, 2016</dt>
+							<dd>
+							Code refactoring in user's usage report. (205609 lines)
+							</dd>
+		<dt>Version 16.7.6:   Oct 03, 2016</dt>
+							<dd>
+							Code refactoring in user's usage report. (205591 lines)
+							</dd>
+		<dt>Version 16.7.5:   Oct 03, 2016</dt>
+							<dd>
+							Code refactoring in user's usage report. (205570 lines)
+							</dd>
+		<dt>Version 16.7.4:   Oct 03, 2016</dt>
+							<dd>
+							Code refactoring in user's usage report. (205557 lines)
+							</dd>
+		<dt>Version 16.7.3:   Oct 03, 2016</dt>
+							<dd>
+							User's ID is removed from user's usage report. (205533 lines)
+							</dd>
+		<dt>Version 16.7.2:   Oct 02, 2016</dt>
+							<dd>
+							Change in order of hits in user's usage report. (205546 lines)
+							</dd>
+		<dt>Version 16.7.1:   Oct 02, 2016</dt>
+							<dd>
+							Fixed bugs in user's usage report.<br />
+							Removed unused code in user's usage report. (205545 lines)
+							</dd>
+		<dt>Version 16.7:     Oct 02, 2016</dt>
+							<dd>
+							Improvements user's usage report. (205645 lines)
+							</dd>
+		<dt>Version 16.6.3:   Oct 02, 2016</dt>
+							<dd>
+							Current time in user's usage report. (205559 lines)
+							</dd>
+		<dt>Version 16.6.2:   Oct 02, 2016</dt>
+							<dd>
+							Message translated. (205456 lines)
+							</dd>
+		<dt>Version 16.6.1:   Oct 02, 2016</dt>
+							<dd>
+							Message translated. (205454 lines)
+							</dd>
+		<dt>Version 16.6:     Oct 02, 2016</dt>
+							<dd>
+							Hits in historic courses in user's usage report. (205432 lines)
+							</dd>
+		<dt>Version 16.5:     Oct 02, 2016</dt>
+							<dd>
+							Changes in hits in current courses in user's usage report. (205364 lines)
+							</dd>
+		<dt>Version 16.4.1:   Sep 29, 2016</dt>
+							<dd>
+							Changes in hits in current courses in user's usage report. (205316 lines)
+							</dd>
+		<dt>Version 16.4:     Sep 29, 2016</dt>
+							<dd>
+							Hits in current courses in user's usage report. (205299 lines)
+							</dd>
+		<dt>Version 16.3.2:   Sep 28, 2016</dt>
+							<dd>
+							Changes in behaviour of button to follow user. (205277 lines)
+							</dd>
+		<dt>Version 16.3.1:   Sep 28, 2016</dt>
+							<dd>
+							Two different messages related to new account merged into one.<br />
+							Changes in form to create new account. (205271 lines)
+							</dd>
+		<dt>Version 16.3:     Sep 26, 2016</dt>
+							<dd>
+							Message translated.<br />
+							Code refactoring of list with empty accounts for an ID. (205287 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1585','es','N','Autenticar usuario en cuenta vac&iacute;a');
+							</code></small>
+							</dd>
+		<dt>Version 16.2.13:  Sep 26, 2016</dt>
+							<dd>
+							Message translated. (205203 lines)
+							</dd>
+		<dt>Version 16.2.12:  Sep 26, 2016</dt>
+							<dd>
+							Message translated. (205181 lines)
+							</dd>
+		<dt>Version 16.2.11:  Sep 26, 2016</dt>
+							<dd>
+							Message translated. (205159 lines)
+							</dd>
+		<dt>Version 16.2.10:  Sep 26, 2016</dt>
+							<dd>
+							Message translated. (205137 lines)
+							</dd>
+		<dt>Version 16.2.9:   Sep 26, 2016</dt>
+							<dd>
+							Message translated. (205115 lines)
+							</dd>
+		<dt>Version 16.2.8:   Sep 26, 2016</dt>
+							<dd>
+							Message translated. (205093 lines)
+							</dd>
+		<dt>Version 16.2.7:   Sep 26, 2016</dt>
+							<dd>
+							Message translated. (205071 lines)
+							</dd>
+		<dt>Version 16.2.6:   Sep 26, 2016</dt>
+							<dd>
+							Message translated. (205049 lines)
+							</dd>
+		<dt>Version 16.2.5:   Sep 26, 2016</dt>
+							<dd>
+							Check if an account already exists. (205019 lines)
+							</dd>
+		<dt>Version 16.2.4:   Sep 22, 2016</dt>
+							<dd>
+							Check if an account already exists. Not finished. (205016 lines)
+							</dd>
+		<dt>Version 16.2.3:   Sep 22, 2016</dt>
+							<dd>
+							Check if an account already exists. Not finished. (204984 lines)
+							</dd>
+		<dt>Version 16.2.2:   Sep 22, 2016</dt>
+							<dd>
+							Fixed bug in photo visibility. (204951 lines)
+							</dd>
+		<dt>Version 16.2.1:   Sep 22, 2016</dt>
+							<dd>
+							Check if an account already exists. Not finished. (204946 lines)
+							</dd>
+		<dt>Version 16.2:     Sep 22, 2016</dt>
+							<dd>
+							New option to check if an account already exists. Not finished. (204901 lines)<br />
+							4 changes necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1581','es','N','Mostrar mi agenda');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1582','es','N','Ver mi informe de uso');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1583','es','N','Imprimir mi informe de uso');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1584','es','N','Comprobar si existe cuenta');
+							</code></small>
+							</dd>
+		<dt>Version 16.1.1:   Sep 22, 2016</dt>
+							<dd>
+							Index optimization in tables of users' courses. (204829 lines)
+							</dd>
+		<dt>Version 16.1:     Sep 22, 2016</dt>
+							<dd>
+							Temporary table with other user's courses. (204828 lines)
+							</dd>
+		<dt>Version 16.0:     Sep 22, 2016</dt>
+							<dd>
+							Temporary table with my courses.<br />
+							Added indexes to database. (204811 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE connected ADD INDEX (RoleInLastCrs);
+							</code></small>
+							</dd>
+		<dt>Version 15.256.3: Sep 19, 2016</dt>
+							<dd>
+							Fixed bug in web service function sendAttendanceEvent, reported by Rub&eacute;n Mart&iacute;n Hidalgo. (204755 lines)
+							</dd>
+		<dt>Version 15.256.2: Sep 19, 2016</dt>
+							<dd>
+							Fixed bug in web service function removeAttendanceEvent, reported by Rub&eacute;n Mart&iacute;n Hidalgo. (204750 lines)
+							</dd>
+		<dt>Version 15.256.1: Sep 19, 2016</dt>
+							<dd>
+							Fixed bug in web service while sending a message.<br />
+							Added default values in some database fields. (204741 lines)<br />
+							6 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE msg_content CHANGE COLUMN ImageName ImageName VARCHAR(43) NOT NULL DEFAULT '';<br />
+ALTER TABLE msg_content CHANGE COLUMN ImageTitle ImageTitle VARCHAR(255) NOT NULL DEFAULT '';<br />
+ALTER TABLE msg_content CHANGE COLUMN ImageURL ImageURL VARCHAR(255) NOT NULL DEFAULT '';<br />
+ALTER TABLE msg_content_deleted CHANGE COLUMN ImageName ImageName VARCHAR(43) NOT NULL DEFAULT '';<br />
+ALTER TABLE msg_content_deleted CHANGE COLUMN ImageTitle ImageTitle VARCHAR(255) NOT NULL DEFAULT '';<br />
+ALTER TABLE msg_content_deleted CHANGE COLUMN ImageURL ImageURL VARCHAR(255) NOT NULL DEFAULT '';
+							</code></small>
+							</dd>
+		<dt>Version 15.256:   Sep 19, 2016</dt>
+							<dd>
+							PRADO web service removed from swad.ugr.es. (204722 lines)
+							</dd>
+		<dt>Version 15.255:   Sep 18, 2016</dt>
+							<dd>
+							Migration to new server. (204804 lines)
+							</dd>
+		<dt>Version 15.254.2: Sep 13, 2016</dt>
+							<dd>
+							Fixed bug while getting summary and content of a social note related to a new file. (204706 lines)
+							</dd>
+		<dt>Version 15.254.1: Sep 13, 2016</dt>
+							<dd>
+							Fixed bugs related to tests, reported by Rafael Montoya Ju&aacute;rez. (204702 lines)
+							</dd>
+		<dt>Version 15.254:   Sep 12, 2016</dt>
+							<dd>
+							Hits per year in user's usage report. (204685 lines)
+							</dd>
+		<dt>Version 15.253.1: Sep 12, 2016</dt>
+							<dd>
+							Fixed bug in user's usage report. (204609 lines)
+							</dd>
+		<dt>Version 15.253:   Sep 12, 2016</dt>
+							<dd>
+							Changes in layout of hits per month in user's usage report. (204608 lines)
+							</dd>
+		<dt>Version 15.252.1: Sep 12, 2016</dt>
+							<dd>
+							Hits per month in user's usage report. Not finished. (204619 lines)
+							</dd>
+		<dt>Version 15.252:   Sep 12, 2016</dt>
+							<dd>
+							Hits per month in user's usage report. Not finished. (204589 lines)
+							</dd>
+		<dt>Version 15.251.2: Sep 11, 2016</dt>
+							<dd>
+							Changes in layout of user's usage report. (204465 lines)
+							</dd>
+		<dt>Version 15.251.1: Sep 11, 2016</dt>
+							<dd>
+							Changes in user's usage report. (204406 lines)
+							</dd>
+		<dt>Version 15.251:   Sep 11, 2016</dt>
+							<dd>
+							List of courses in user's usage report. (204416 lines)
+							</dd>
+		<dt>Version 15.250.10:Sep 11, 2016</dt>
+							<dd>
+							Details of user's profile removed from user's usage report. (? lines)
+							</dd>
+		<dt>Version 15.250.9: Sep 11, 2016</dt>
+							<dd>
+							Number of courses in user's usage report. (204307 lines)
+							</dd>
+		<dt>Version 15.250.8: Sep 11, 2016</dt>
+							<dd>
+							Number of messages sent in user's usage report. (204278 lines)
+							</dd>
+		<dt>Version 15.250.7: Sep 11, 2016</dt>
+							<dd>
+							Number of posts in forums in user's usage report. (204235 lines)
+							</dd>
+		<dt>Version 15.250.6: Sep 11, 2016</dt>
+							<dd>
+							Number of downloads in user's usage report. (204207 lines)
+							</dd>
+		<dt>Version 15.250.5: Sep 11, 2016</dt>
+							<dd>
+							Number of clicks in user's usage report. (204189 lines)
+							</dd>
+		<dt>Version 15.250.4: Sep 11, 2016</dt>
+							<dd>
+							Time of first click in user's usage report. (204171 lines)
+							</dd>
+		<dt>Version 15.250.3: Sep 11, 2016</dt>
+							<dd>
+							Number of puslished files in user's usage report. (? lines)
+							</dd>
+		<dt>Version 15.250.2: Sep 11, 2016</dt>
+							<dd>
+							Record card replaced by raw user's data in user's usage report. (204100 lines)
+							</dd>
+		<dt>Version 15.250.1: Sep 09, 2016</dt>
+							<dd>
+							Changes in layout of user's usage report. (204056 lines)
+							</dd>
+		<dt>Version 15.250:   Sep 09, 2016</dt>
+							<dd>
+							New option to print user's usage report. (204053 lines)
+							</dd>
+		<dt>Version 15.249.5: Sep 08, 2016</dt>
+							<dd>
+							Changes in layout of user's usage report. (204019 lines)
+							</dd>
+		<dt>Version 15.249.4: Sep 08, 2016</dt>
+							<dd>
+							List of courses in user's usage report. (203993 lines)
+							</dd>
+		<dt>Version 15.249.3: Sep 08, 2016</dt>
+							<dd>
+							Fixed bug related with search of users. (203983 lines)
+							</dd>
+		<dt>Version 15.249.2: Sep 08, 2016</dt>
+							<dd>
+							Shared record card and details of user's profile are shown in user's usage report. (203978 lines)
+							</dd>
+		<dt>Version 15.249.1: Sep 08, 2016</dt>
+							<dd>
+							Removed lines with NULL values in swad_text.c. (203977 lines)
+							</dd>
+		<dt>Version 15.249:   Sep 08, 2016</dt>
+							<dd>
+							New option Statistics > Report. Not implemented. (204341 lines)
+							</dd>
+		<dt>Version 15.248.3: Sep 07, 2016</dt>
+							<dd>
+							Fixed bug related to attendance events in web service, reported by Rub&eacute;n Mart&iacute;n Hidalgo. (? lines)
+							</dd>
+		<dt>Version 15.248.2: Sep 07, 2016</dt>
+							<dd>
+							Code refactoring related to boolean fields in database. (204201 lines)
+							</dd>
+		<dt>Version 15.248.1: Sep 07, 2016</dt>
+							<dd>
+							Fixed bugs related to hidden attendance events, reported by Rub&eacute;n Mart&iacute;n Hidalgo. (204200 lines)
+							</dd>
+		<dt>Version 15.248:   Sep 06, 2016</dt>
+							<dd>
+							New web service function removeAttendanceEvent. (204186 lines)
+							</dd>
+		<dt>Version 15.247.2: Jul 30, 2016</dt>
+							<dd>
+							Fixed bug in listings of users, reported by Jos&eacute; Abraham Mora S&aacute;nchez. (204104 lines)
+							</dd>
+		<dt>Version 15.247.1: Jul 27, 2016</dt>
+							<dd>
+							In listings of users ready for printing, show institution name instead of logo. (204102 lines)
+							</dd>
+		<dt>Version 15.247:   Jul 26, 2016</dt>
+							<dd>
+							In listings of users, show institution logo with link to institution. (204093 lines)
+							</dd>
+		<dt>Version 15.246.2: Jul 26, 2016</dt>
+							<dd>
+							List of users in web service use the list filled instead of querying database a second time to get all user's data.<br />
+                                        		Code refactoring in copying of user's data in web service. (204089 lines)
+							</dd>
+		<dt>Version 15.246.1: Jul 26, 2016</dt>
+							<dd>
+							Attendance of users and e-mail to users use the list filled instead of querying database a second time to get all user's data. (204093 lines)
+							</dd>
+		<dt>Version 15.246:   Jul 26, 2016</dt>
+							<dd>
+							Classphoto of users uses the list filled instead of querying database a second time to get all user's data.<br />
+                                        		Origin place is removed from classphoto. (204094 lines)
+							</dd>
+		<dt>Version 15.245.5: Jul 26, 2016</dt>
+							<dd>
+							Fixed bug in user's data. (204116 lines)
+							</dd>
+		<dt>Version 15.245.4: Jul 26, 2016</dt>
+							<dd>
+							Fixed bug in user's data. (204100 lines)
+							</dd>
+		<dt>Version 15.245.3: Jul 25, 2016</dt>
+							<dd>
+							Listing of guests uses the list filled instead of querying database a second time to get all user's data. (204088 lines)
+							</dd>
+		<dt>Version 15.245.2: Jul 25, 2016</dt>
+							<dd>
+							Listing of students/teachers uses the list filled instead of querying database a second time to get all user's data. (204088 lines)
+							</dd>
+		<dt>Version 15.245.1: Jul 25, 2016</dt>
+							<dd>
+							Code refactoring in building of queries to get/search users. (204081 lines)
+							</dd>
+		<dt>Version 15.245:   Jul 25, 2016</dt>
+							<dd>
+							List of users is filled with user's name and user's institution.<br />
+							Search of users uses the list filled instead of querying database a second time to get all user's data. (204192 lines)
+							</dd>
+		<dt>Version 15.244:   Jul 25, 2016</dt>
+							<dd>
+							Removed e-mail column from some lists of users (usually it's not necessary). (203969 lines)
+							</dd>
+		<dt>Version 15.243.2: Jul 24, 2016</dt>
+							<dd>
+							Guests now have permission to write messages. (203963 lines)
+							</dd>
+		<dt>Version 15.243.1: Jul 21, 2016</dt>
+							<dd>
+							Fixed bugs in web service. (203962 lines)
+							</dd>
+		<dt>Version 15.243:   Jul 20, 2016</dt>
+							<dd>
+							Fixed bug in web service (getNotifications).<br />
+							Code refactoring in web service. (203956 lines)
+							</dd>
+		<dt>Version 15.242.6: Jul 15, 2016</dt>
+							<dd>
+							Fixed bug in creation of database table tst_config. (203850 lines)
+							</dd>
+		<dt>Version 15.242.5: Jul 15, 2016</dt>
+							<dd>
+							Fixed bug in user's registration. (203849 lines)
+							</dd>
+		<dt>Version 15.242.4: Jul 15, 2016</dt>
+							<dd>
+							Fixed bug in creation of database table file_browser_size. (203847 lines)
+							</dd>
+		<dt>Version 15.242.3: Jul 14, 2016</dt>
+							<dd>
+							Fixed bug in getting/finding users, due to default mysql mode in 5.7 which is ONLY_FULL_GROUP_BY. (203846 lines)
+							</dd>
+		<dt>Version 15.242.2: Jul 08, 2016</dt>
+							<dd>
+							Code refactoring related to users' photos.<br />
+							Fixed bug in chat. (203778 lines)
+							</dd>
+		<dt>Version 15.242.1: Jul 08, 2016</dt>
+							<dd>
+							URLs for users' photos in web service are sent with https instead of http. (203782 lines)
+							</dd>
+		<dt>Version 15.242:   Jul 07, 2016</dt>
+							<dd>
+							New option Profile > Agenda. Not implemented. (203781 lines)
+							</dd>
+		<dt>Version 15.241.7: Jul 06, 2016</dt>
+							<dd>
+							Removed cookies in swad.ugr.es.<br />
+							Removed unused database tables. (203641 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+DROP TABLE IF EXISTS notif_backup,sta_notif_backup,usr_data_backup;
+							</code></small>
+		<dt>Version 15.241.6: Jul 04, 2016</dt>
+							<dd>Added path to information about file in notifications. (203630 lines)
+							</dd>
+		<dt>Version 15.241.5: Jul 04, 2016</dt>
+							<dd>Fix bug in form to compose message. (203628 lines)
+							</dd>
+		<dt>Version 15.241.4: Jul 04, 2016</dt>
+							<dd>Changes in form to compose message. (203624 lines)
+							</dd>
+		<dt>Version 15.241.3: Jul 04, 2016</dt>
+							<dd>Changes in layout of form to compose message.<br />
+							Code optimization in list of selected users. (203628 lines)
+							</dd>
+		<dt>Version 15.241.2: Jul 04, 2016</dt>
+							<dd>Changes in layout of form to compose message. (203619 lines)
+							</dd>
+		<dt>Version 15.241.1: Jul 04, 2016</dt>
+							<dd>Code refactoring related with forms submit. (203620 lines)
+							</dd>
+		<dt>Version 15.241:   Jul 04, 2016</dt>
+							<dd>When composing a new message, subject and content are shown even if list of users is too big, in order to keep messages that had begun to be written. (203618 lines)
+							</dd>
+		<dt>Version 15.240.5: Jul 04, 2016</dt>
+							<dd>Code refactoring related to big lists of users. (203595 lines)
+							</dd>
+		<dt>Version 15.240.4: Jul 04, 2016</dt>
+							<dd>Fixed bugs in web service, reported by Rub&eacute;n Mart&iacute;n Hidalgo. (203592 lines)
+							</dd>
+		<dt>Version 15.240.3: Jul 04, 2016</dt>
+							<dd>N.A. year is shown at foot in edition of courses. (? lines)
+							</dd>
+		<dt>Version 15.240.2: Jul 02, 2016</dt>
+							<dd>Fixed bug in edition of courses. (203548 lines)
+							</dd>
+		<dt>Version 15.240.1: Jul 02, 2016</dt>
+							<dd>Fixed bug in web service. (203539 lines)
+							</dd>
+		<dt>Version 15.240:   Jul 01, 2016</dt>
+							<dd>Copy subject and content of message to hidden param when clicking on link. (203534 lines)
+							</dd>
+		<dt>Version 15.239:   Jul 01, 2016</dt>
+							<dd>Code refactoring related to contextual menus. (203531 lines)
+							</dd>
+		<dt>Version 15.238.1: Jul 01, 2016</dt>
+							<dd>New javascript function to animate icon. (203292 lines)
+							</dd>
+		<dt>Version 15.238:   Jul 01, 2016</dt>
+							<dd>Hidden fields in in selectors of class photo / list with message subject and content. (203274 lines)
+							</dd>
+		<dt>Version 15.237.3: Jul 01, 2016</dt>
+							<dd>Fixed bug in messages. (203257 lines)
+							</dd>
+		<dt>Version 15.237.2: Jul 01, 2016</dt>
+							<dd>Fixed minor problem in textarea for message content. (203261 lines)
+							</dd>
+		<dt>Version 15.237.1: Jul 01, 2016</dt>
+							<dd>Code refactoring in function to send e-mail to students. (203254 lines)
+							</dd>
+		<dt>Version 15.237:   Jul 01, 2016</dt>
+							<dd>The form "Show more recipients" now have a hidden field with the content. (203243 lines)
+							</dd>
+		<dt>Version 15.236:   Jun 30, 2016</dt>
+							<dd>The form "Show more recipients" now have a hidden field with the subject. (? lines)
+							</dd>
+		<dt>Version 15.235.1: Jun 30, 2016</dt>
+							<dd>Minor change in icon to download files. (203206 lines)<br />
+							1 change necessary in icons:<br />
+							<small><code>
+Copy icons icon/download64x64.png
+							</code></small>
+							</dd>
+		<dt>Version 15.235:   Jun 30, 2016</dt>
+							<dd>Some file metadata are written in content of notifications. (203204 lines)
+							</dd>
+		<dt>Version 15.234:   Jun 29, 2016</dt>
+							<dd>New web service functions getUsers and findUsers. (203169 lines)
+							</dd>
+		<dt>Version 15.233.4: Jun 27, 2016</dt>
+							<dd>Changes in links in list of notifications. (203065 lines)
+							</dd>
+		<dt>Version 15.233.3: Jun 27, 2016</dt>
+							<dd>Fixed bug in list of admins. (203074 lines)
+							</dd>
+		<dt>Version 15.233.2: Jun 27, 2016</dt>
+							<dd>Code refactoring in search of users. (203072 lines)
+							</dd>
+		<dt>Version 15.233.1: Jun 27, 2016</dt>
+							<dd>New restrictions in length of search string. (203117 lines)
+							</dd>
+		<dt>Version 15.233:   Jun 27, 2016</dt>
+							<dd>Simplified search for users with a role. Now all users can be found. (203103 lines)
+							</dd>
+		<dt>Version 15.232.1: Jun 27, 2016</dt>
+							<dd>Fixed bug in search of any user (acceptation of enrollment was wrong). (203702 lines)
+							</dd>
+		<dt>Version 15.232:   Jun 27, 2016</dt>
+							<dd>Search any user, independently on role. (203657 lines)
+							</dd>
+		<dt>Version 15.231.4: Jun 24, 2016</dt>
+							<dd>Fix bug (buffer overflow) when getting users. (203474 lines)
+							</dd>
+		<dt>Version 15.231.3: Jun 24, 2016</dt>
+							<dd>Parameter name used for "Scope" now depends on context. (203472 lines)
+							</dd>
+		<dt>Version 15.231.2: Jun 24, 2016</dt>
+							<dd>Search is restricted by default to the smaller (down in hierarchy) scope. (203475 lines)
+							</dd>
+		<dt>Version 15.231.1: Jun 24, 2016</dt>
+							<dd>All users can search guests. (203429 lines)
+							</dd>
+		<dt>Version 15.231:   Jun 24, 2016</dt>
+							<dd>Speed up in search of users by using temporary tables. (203427 lines)
+							</dd>
+		<dt>Version 15.230.4: Jun 23, 2016</dt>
+							<dd>Optimization in search of users. (203369 lines)
+							</dd>
+		<dt>Version 15.230.3: Jun 23, 2016</dt>
+							<dd>Optimization in search of users. (203378 lines)
+							</dd>
+		<dt>Version 15.230.2: Jun 23, 2016</dt>
+							<dd>Fixed bug in search of users. (203388 lines)
+							</dd>
+		<dt>Version 15.230.1: Jun 23, 2016</dt>
+							<dd>Fixed bug in search of users. (203375 lines)
+							</dd>
+		<dt>Version 15.230:   Jun 23, 2016</dt>
+							<dd>Optimization and bug fixing in search of users. (203374 lines)
+							</dd>
+		<dt>Version 15.229:   Jun 23, 2016</dt>
+							<dd>Search of students available for all users. (203194 lines)
+							</dd>
+		<dt>Version 15.228.2: Jun 23, 2016</dt>
+							<dd>Code refactoring in lists of users. (202791 lines)
+							</dd>
+		<dt>Version 15.228.1: Jun 23, 2016</dt>
+							<dd>Code refactoring in lists of users. (202794 lines)
+							</dd>
+		<dt>Version 15.228:   Jun 23, 2016</dt>
+							<dd>Code refactoring in lists of users. (202814 lines)
+							</dd>
+		<dt>Version 15.227.1: Jun 23, 2016</dt>
+							<dd>Code refactoring in getting/searching users. (202854 lines)
+							</dd>
+		<dt>Version 15.227:   Jun 21, 2016</dt>
+							<dd>Query optimization in search of users. (202820 lines)
+							</dd>
+		<dt>Version 15.226.7: Jun 19, 2016</dt>
+							<dd>One new social network. (202969 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE usr_webs CHANGE Web Web ENUM('www', '500px', 'delicious', 'deviantart', 'diaspora', 'edmodo', 'facebook', 'flickr', 'foursquare', 'github', 'gnusocial', 'googleplus', 'googlescholar', 'identica', 'instagram', 'linkedin', 'orcid', 'paperli', 'pinterest', 'quitter', 'researchgate', 'researcherid', 'scoopit', 'slideshare', 'stackoverflow', 'storify', 'tumblr', 'twitter', 'wikipedia', 'youtube') NOT NULL;<br />
+							</code></small>
+							1 change necessary in icons:<br />
+							<small><code>
+Copy icon stackoverflow64x64.png to icon directory
+							</code></small>
+							</dd>
+		<dt>Version 15.226.6: Jun 18, 2016</dt>
+							<dd>Changes in query about similar users. (202962 lines)
+							</dd>
+		<dt>Version 15.226.5: Jun 18, 2016</dt>
+							<dd>Code refactoring in duplicate users. (202948 lines)
+							</dd>
+		<dt>Version 15.226.4: Jun 17, 2016</dt>
+							<dd>Translation of buttons in list of similar users. (202934 lines)
+							</dd>
+		<dt>Version 15.226.3: Jun 17, 2016</dt>
+							<dd>Request the removal of a user account from list of similar users. (202912 lines)
+							</dd>
+		<dt>Version 15.226.2: Jun 17, 2016</dt>
+							<dd>New action to remove a user from list of possible duplicate users. (202921 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1580','es','N','Quitar de usuarios duplicados');
+							</code></small>
+							</dd>
+		<dt>Version 15.226.1: Jun 17, 2016</dt>
+							<dd>Changed layout of listing of similar users. (202887 lines)
+							</dd>
+		<dt>Version 15.226:   Jun 17, 2016</dt>
+							<dd>Fixed bug in photo zoom. (202870 lines)
+							</dd>
+		<dt>Version 15.225.21:Jun 17, 2016</dt>
+							<dd>Fixed bug in photo zoom, reported by Javier Fern&aacute;ndez Baldomero. (202894 lines)
+							</dd>
+		<dt>Version 15.225.20:Jun 17, 2016</dt>
+							<dd>Show details of user's profile in similar users. (202893 lines)
+							</dd>
+		<dt>Version 15.225.19:Jun 17, 2016</dt>
+							<dd>Changed layout of listing of similar users. (202927 lines)
+							</dd>
+		<dt>Version 15.225.18:Jun 17, 2016</dt>
+							<dd>Show number of files of a user in similar users. (202904 lines)
+							</dd>
+		<dt>Version 15.225.17:Jun 17, 2016</dt>
+							<dd>Show similar users. Not finished. (202878 lines)
+							</dd>
+		<dt>Version 15.225.16:Jun 16, 2016</dt>
+							<dd>New action to show similar users. Not finished. (202887 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1579','es','N','Listar usuarios similares');
+							</code></small>
+							</dd>
+		<dt>Version 15.225.15:Jun 16, 2016</dt>
+							<dd>Button in possible duplicate user to show similar users. (202781 lines)
+							</dd>
+		<dt>Version 15.225.14:Jun 16, 2016</dt>
+							<dd>Code refactoring in listing of users. (202741 lines)
+							</dd>
+		<dt>Version 15.225.13:Jun 16, 2016</dt>
+							<dd>Check if a user in listing of possible duplicate users has accepted all his/her courses. (202790 lines)
+							</dd>
+		<dt>Version 15.225.12:Jun 16, 2016</dt>
+							<dd>New module swad_duplicate for possible duplicate users. (202758 lines)
+							</dd>
+		<dt>Version 15.225.11:Jun 16, 2016</dt>
+							<dd>Listing possible duplicate users. (202667 lines)
+							</dd>
+		<dt>Version 15.225.10:Jun 15, 2016</dt>
+							<dd>Listing possible duplicate users. (202626 lines)
+							</dd>
+		<dt>Version 15.225.9: Jun 15, 2016</dt>
+							<dd>Code refactoring in list of students and teachers. (202636 lines)
+							</dd>
+		<dt>Version 15.225.8: Jun 15, 2016</dt>
+							<dd>Code refactoring in list of students and teachers. (202779 lines)
+							</dd>
+		<dt>Version 15.225.7: Jun 15, 2016</dt>
+							<dd>Listing possible duplicate users. (202775 lines)
+							</dd>
+		<dt>Version 15.225.6: Jun 15, 2016</dt>
+							<dd>Listing possible duplicate users. (202761 lines)
+							</dd>
+		<dt>Version 15.225.5: Jun 15, 2016</dt>
+							<dd>Simplification in texts (links) to view guests and admins. (202586 lines)
+							</dd>
+		<dt>Version 15.225.4: Jun 15, 2016</dt>
+							<dd>Listing possible duplicate users. Not finished. (202623 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1578','es','N','Listar usuarios duplicados');
+							</code></small>
+							</dd>
+		<dt>Version 15.225.3: Jun 15, 2016</dt>
+							<dd>New database table to report users as possible duplicates. (202550 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+CREATE TABLE IF NOT EXISTS usr_duplicated (UsrCod INT NOT NULL,InformerCod INT NOT NULL,InformTime DATETIME NOT NULL,UNIQUE INDEX(UsrCod,InformerCod),INDEX(UsrCod));
+							</code></small>
+							</dd>
+		<dt>Version 15.225.2: Jun 15, 2016</dt>
+							<dd>New option in user administration to report a user as possible duplicate. Not finished. (202497 lines)
+							</dd>
+		<dt>Version 15.225.1: Jun 14, 2016</dt>
+							<dd>New option in user administration to report a user as possible duplicate. Not finished. (202468 lines)
+							</dd>
+		<dt>Version 15.225:   Jun 14, 2016</dt>
+							<dd>Removing a user's photo now requires confirmation. (202425 lines)<br />
+							5 changes necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1574','es','N','Preguntar si eliminar foto otro usr.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1575','es','N','Preguntar si eliminar foto estudiante');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1576','es','N','Preguntar si eliminar foto profesor');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1577','es','N','Preguntar si eliminar mi foto');<br />
+UPDATE actions SET Txt='Eliminar mi foto' WHERE ActCod='428' AND Language='es';
+							</code></small>
+							</dd>
+		<dt>Version 15.224.3: Jun 13, 2016</dt>
+							<dd>
+							Fix bug while finding cell content in file of marks. (202266 lines)
+							</dd>
+		<dt>Version 15.224.2: Jun 12, 2016</dt>
+							<dd>
+							Info about number of files is moved to bottom of file browsers. (202266 lines)
+							</dd>
+		<dt>Version 15.224.1: Jun 12, 2016</dt>
+							<dd>
+							Change in layout of file browsers. (202266 lines)
+							</dd>
+		<dt>Version 15.224:   Jun 12, 2016</dt>
+							<dd>
+							Now a user can unfollow users followed by him/her whose profile is not visible.<br />
+							Code refactoring in list of follwing/followers. (202304 lines)
+							</dd>
+		<dt>Version 15.223.3: Jun 12, 2016</dt>
+							<dd>
+							Fixed layout of list of forums. (202282 lines)
+							</dd>
+		<dt>Version 15.223.2: Jun 12, 2016</dt>
+							<dd>
+							Fixed bug in results of search of students. (202277 lines)
+							</dd>
+		<dt>Version 15.223.1: Jun 12, 2016</dt>
+							<dd>
+							Show only users to follow with first name and surname 1. (202276 lines)
+							</dd>
+		<dt>Version 15.223:   Jun 12, 2016</dt>
+							<dd>
+							New forms to change course configuration. (202268 lines)<br />
+							4 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Txt='Cambiar c&oacute;d. institucional asignatura' WHERE ActCod='1024' AND Language='es';<br />
+UPDATE actions SET Txt='Cambiar c&oacute;d. institucional asignatura' WHERE ActCod='1025' AND Language='es';<br />
+UPDATE actions SET Txt='Cambiar a&ntilde;o/semestre asignatura' WHERE ActCod='561' AND Language='es';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1573','es','N','Cambiar a&ntilde;o/semestre asignatura');
+							</code></small>
+							</dd>
+		<dt>Version 15.222.6: Jun 11, 2016</dt>
+							<dd>
+							Fixed layout in students column in result of search of teachers. (202214 lines)
+							</dd>
+		<dt>Version 15.222.5: Jun 10, 2016</dt>
+							<dd>
+							Indicators of a course are always calculated and stored in course configuration. (202214 lines)
+							</dd>
+		<dt>Version 15.222.4: Jun 09, 2016</dt>
+							<dd>
+							Code refactoring in indicators. (202208 lines)
+							</dd>
+		<dt>Version 15.222.3: Jun 09, 2016</dt>
+							<dd>
+							Indicators form is sended automatically when any parameter changes. (202214 lines)
+							</dd>
+		<dt>Version 15.222.2: Jun 09, 2016</dt>
+							<dd>
+							Code refactoring in indicators. (202233 lines)
+							</dd>
+		<dt>Version 15.222.1: Jun 09, 2016</dt>
+							<dd>
+							Optimization in number of indicators. (202230 lines)
+							</dd>
+		<dt>Version 15.222:   Jun 09, 2016</dt>
+							<dd>
+							Number of indicators is stored in table of courses. (202224 lines)
+							</dd>
+		<dt>Version 15.221.4: Jun 09, 2016</dt>
+							<dd>
+							New columns in table of courses to store number of indicators. (202153 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE courses ADD COLUMN NumIndicators INT NOT NULL DEFAULT -1 AFTER FullName;
+							</code></small>
+							</dd>
+		<dt>Version 15.221.3: Jun 08, 2016</dt>
+							<dd>
+							Fix bug in calculation of number of files in groups of a course. (202146 lines)
+							</dd>
+		<dt>Version 15.221.2: Jun 08, 2016</dt>
+							<dd>
+							Fix bug in calculation of number of files in groups of a course. (202149 lines)
+							</dd>
+		<dt>Version 15.221.1: Jun 08, 2016</dt>
+							<dd>
+							Fix bug in form of indicators.<br />
+				  			Speed up database queries to get course info when getting indicators. (? lines)
+							</dd>
+		<dt>Version 15.221:   Jun 08, 2016</dt>
+							<dd>
+							Single (radio) selection of number of indicators changed to multiple (checkbox) selection. (202028 lines)
+							</dd>
+		<dt>Version 15.220.1: Jun 08, 2016</dt>
+							<dd>
+							Code refactoring in form to view indicators of courses. (202031 lines)
+							</dd>
+		<dt>Version 15.220:   Jun 08, 2016</dt>
+							<dd>
+							Number of indicators now appears inside form. (202029 lines)
+							</dd>
+		<dt>Version 15.219.1: Jun 05, 2016</dt>
+							<dd>
+							Highlighted row with number of indicators selected. (202023 lines)
+							</dd>
+		<dt>Version 15.219:   Jun 04, 2016</dt>
+							<dd>
+							Changes in listing of indicators of courses. (202001 lines)
+							</dd>
+		<dt>Version 15.218.5: Jun 04, 2016</dt>
+							<dd>
+							Fix bug in social notes, reported by Raymon Moreno Colina. (201940 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+DROP INDEX NoteType ON social_notes;<br />
+CREATE INDEX NoteType ON social_notes (NoteType,Cod);
+							</code></small>
+							</dd>
+		<dt>Version 15.218.4: Jun 04, 2016</dt>
+							<dd>
+							User can change license of files in briefcase.<br />
+							Code refactoring related to file metadata. (201936 lines)
+							</dd>
+		<dt>Version 15.218.3: Jun 04, 2016</dt>
+							<dd>
+							Code refactoring related to setlocale. (201952 lines)
+							</dd>
+		<dt>Version 15.218.2: Jun 04, 2016</dt>
+							<dd>
+							Checked value returned by setlocale in all calls. (201957 lines)
+							</dd>
+		<dt>Version 15.218.1: Jun 04, 2016</dt>
+							<dd>
+							Change in listing of courses. (201934 lines)
+							</dd>
+		<dt>Version 15.218:   Jun 03, 2016</dt>
+							<dd>
+							New module swad_MFU for most frequently used actions.<br />
+							Change in layout of most frequent actions. (201934 lines)
+							</dd>
+		<dt>Version 15.217.2: Jun 03, 2016</dt>
+							<dd>
+							Fixed bug in copy-paste from briefcase to another file browser. (201827 lines)
+							</dd>
+		<dt>Version 15.217.1: Jun 03, 2016</dt>
+							<dd>
+							Fixed bug when creating zip file for students works, reported by Francisco Barranco Exp&oacute;sito. (201809 lines)
+							</dd>
+		<dt>Version 15.217:   Jun 01, 2016</dt>
+							<dd>
+							When clicking on a social note associated to an exam announcement, show that exam announcement highlighted. (201801 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1572','es','N','Ver convocatoria');
+							</code></small>
+							</dd>
+		<dt>Version 15.216:   Jun 01, 2016</dt>
+							<dd>
+							When clicking on a day on calendar, all exam announcements in that day are shown highlighted. (201751 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1571','es','N','Ver convocatorias de una fecha');
+							</code></small>
+							</dd>
+		<dt>Version 15.215:   Jun 01, 2016</dt>
+							<dd>
+							List exam announcements as a list, like notices. (201670 lines)
+							</dd>
+		<dt>Version 15.214:   May 31, 2016</dt>
+							<dd>
+							Fixed bug in renaming test tags. (201589 lines)
+							</dd>
+		<dt>Version 15.213:   May 31, 2016</dt>
+							<dd>
+							Code refactoring related to renaming test tags.<br />
+							Fixed bug in dates, reported by Christian A. Morillas Guti&eacute;rrez. (201581 lines)
+							</dd>
+		<dt>Version 15.212.9: May 30, 2016</dt>
+							<dd>
+							Link to list institutions of country in country configuration. (201567 lines)
+							</dd>
+		<dt>Version 15.212.8: May 30, 2016</dt>
+							<dd>
+							Link to list centres of institution in institution configuration. (201555 lines)
+							</dd>
+		<dt>Version 15.212.7: May 30, 2016</dt>
+							<dd>
+							Link to list degrees of centre in centre configuration. (201547 lines)
+							</dd>
+		<dt>Version 15.212.6: May 30, 2016</dt>
+							<dd>
+							Link to list courses of degree in degree configuration. (201539 lines)
+							</dd>
+		<dt>Version 15.212.5: May 30, 2016</dt>
+							<dd>
+							Fixed bug in number of courses of a degree. (201531 lines)
+							</dd>
+		<dt>Version 15.212.4: May 30, 2016</dt>
+							<dd>
+							Changed links from external degrees to internal degrees in STATS > Degrees. (201529 lines)
+							</dd>
+		<dt>Version 15.212.3: May 30, 2016</dt>
+							<dd>
+							Fixed bug in test question. A student can see now his/her test results. (201522 lines)
+							</dd>
+		<dt>Version 15.212.2: May 30, 2016</dt>
+							<dd>
+							Fixed bug in test question. Button &quot;Add a new question&quot; in tests will not be available for students. (201516 lines)
+							</dd>
+		<dt>Version 15.212.1: May 30, 2016</dt>
+							<dd>
+							Fixed bug in course information. (201515 lines)
+							</dd>
+		<dt>Version 15.212:   May 30, 2016</dt>
+							<dd>
+							Fixed bug in edition of syllabus, reported by Raymon Moreno Colina and Javier Fern&aacute;ndez Baldomero.<br />
+							Code refactoring related to course info. (201471 lines)
+							</dd>
+		<dt>Version 15.211.2: May 13, 2016</dt>
+							<dd>
+							Fixed bug in test questions, reported by Nuria Torres Rosell. (201394 lines)
+							</dd>
+		<dt>Version 15.211.1: May 07, 2016</dt>
+							<dd>
+							Files in briefcase older than 1 year are removed automatically. (201397 lines)
+							</dd>
+		<dt>Version 15.211:   May 07, 2016</dt>
+							<dd>
+							Code refactoring related to removing old files in briefcase.<br />
+                                       			Old files in briefcase are removed automatically. (201396 lines)
+							</dd>
+		<dt>Version 15.210.4: May 05, 2016</dt>
+							<dd>
+							Link to change logo of degree is moved to top of window. (201385 lines)
+							</dd>
+		<dt>Version 15.210.3: May 05, 2016</dt>
+							<dd>
+							Link to change logo of centre is moved to top of window. (201407 lines)
+							</dd>
+		<dt>Version 15.210.2: May 05, 2016</dt>
+							<dd>
+							Link to change logo of institution is moved to top of window. (201399 lines)
+							</dd>
+		<dt>Version 15.210.1: May 05, 2016</dt>
+							<dd>
+							New icon to change logo of institution/centre/degree. (201388 lines)<br />
+							1 change necessary in icons:<br />
+							<small><code>
+Copy file icon/logo64x64.png to public icon directory
+							</code></small>
+							</dd>
+		<dt>Version 15.210:   May 05, 2016</dt>
+							<dd>
+							Commands/shortcuts in record are removed from left of window. (201389 lines)
+							</dd>
+		<dt>Version 15.209:   May 05, 2016</dt>
+							<dd>
+							Commands/shortcuts in record are cloned to top of window. (201614 lines)
+							</dd>
+		<dt>Version 15.208.6: May 05, 2016</dt>
+							<dd>
+							Integrated &quot;Configure&quot; link in tests at top of window, near &quot;Edit&quot; icon. (201463 lines)
+							</dd>
+		<dt>Version 15.208.5: May 05, 2016</dt>
+							<dd>
+							Changes in Statistics > Degrees. (201469 lines)
+							</dd>
+		<dt>Version 15.208.4: May 05, 2016</dt>
+							<dd>
+							In Statistics > Degrees, show all degrees with students. (201458 lines)
+							</dd>
+		<dt>Version 15.208.3: May 03, 2016</dt>
+							<dd>
+							Fixed bug in sessions database table when no social publishings available. (201446 lines)
+							</dd>
+		<dt>Version 15.208.2: May 01, 2016</dt>
+							<dd>
+							Add default values in some database fields. (201439 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE sessions CHANGE COLUMN SearchString SearchString VARCHAR(255) NOT NULL DEFAULT '';
+							</code></small>
+							</dd>
+		<dt>Version 15.208.2: May 01, 2016</dt>
+							<dd>
+							Fixed bug in user's last data. (201439 lines)
+							</dd>
+		<dt>Version 15.208.1: May 01, 2016</dt>
+							<dd>
+							Minor fix to avoid warning related to size_t. (201438 lines)
+							</dd>
+		<dt>Version 15.208:   May 01, 2016</dt>
+							<dd>
+							Changes in config for swadberry.ugr.es.<br />
+							Removed cevuna.una.py from config. (201435 lines)
+							</dd>
+		<dt>Version 15.207.2: May 01, 2016</dt>
+							<dd>
+							Fixed bug in database table log_full. (201515 lines)
+							</dd>
+		<dt>Version 15.207.1: May 01, 2016</dt>
+							<dd>
+							Minor fix to avoid warning related to char type limits. (201515 lines)
+							</dd>
+		<dt>Version 15.207:   May 01, 2016</dt>
+							<dd>
+							Add default values for fields in users' data table. (201514 lines)<br />
+							Birthday default value now is NULL.<br />
+							18 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE usr_data CHANGE COLUMN EncryptedUsrCod EncryptedUsrCod CHAR(43) NOT NULL DEFAULT '';<br />
+ALTER TABLE usr_data CHANGE COLUMN Password Password CHAR(86) COLLATE latin1_bin NOT NULL DEFAULT '';<br />
+ALTER TABLE usr_data CHANGE COLUMN Surname1 Surname1 VARCHAR(32) COLLATE latin1_spanish_ci NOT NULL DEFAULT '';<br />
+ALTER TABLE usr_data CHANGE COLUMN Surname2 Surname2 VARCHAR(32) COLLATE latin1_spanish_ci NOT NULL DEFAULT '';<br />
+ALTER TABLE usr_data CHANGE COLUMN FirstName FirstName VARCHAR(32) COLLATE latin1_spanish_ci NOT NULL DEFAULT '';<br />
+ALTER TABLE usr_data CHANGE COLUMN Theme Theme CHAR(16) NOT NULL DEFAULT '';<br />
+ALTER TABLE usr_data CHANGE COLUMN IconSet IconSet CHAR(16) NOT NULL DEFAULT '';<br />
+ALTER TABLE usr_data CHANGE COLUMN Language Language CHAR(2) NOT NULL DEFAULT '';<br />
+ALTER TABLE usr_data CHANGE COLUMN Photo Photo CHAR(43) NOT NULL DEFAULT '';<br />
+ALTER TABLE usr_data CHANGE COLUMN Office Office VARCHAR(127) NOT NULL DEFAULT '';<br />
+ALTER TABLE usr_data CHANGE COLUMN OfficePhone OfficePhone CHAR(16) NOT NULL DEFAULT '';<br />
+ALTER TABLE usr_data CHANGE COLUMN LocalAddress LocalAddress VARCHAR(127) NOT NULL DEFAULT '';<br />
+ALTER TABLE usr_data CHANGE COLUMN LocalPhone LocalPhone CHAR(16) NOT NULL DEFAULT '';<br />
+ALTER TABLE usr_data CHANGE COLUMN FamilyAddress FamilyAddress VARCHAR(127) NOT NULL DEFAULT '';<br />
+ALTER TABLE usr_data CHANGE COLUMN FamilyPhone FamilyPhone CHAR(16) NOT NULL DEFAULT '';<br />
+ALTER TABLE usr_data CHANGE COLUMN OriginPlace OriginPlace VARCHAR(127) NOT NULL DEFAULT '';<br />
+ALTER TABLE usr_data CHANGE COLUMN Birthday Birthday DATE;<br />
+UPDATE usr_data SET Birthday=NULL WHERE Birthday='0000-00-00';
+							</code></small>
+							</dd>
+		<dt>Version 15.206:   Apr 30, 2016</dt>
+							<dd>
+							Remove default DATETIME fields to avoid errors if 0 is not allowed in date in database. (201424 lines)<br />
+							7 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE connected CHANGE COLUMN LastTime LastTime DATETIME NOT NULL;<br />
+ALTER TABLE crs_grp_types CHANGE COLUMN OpenTime OpenTime DATETIME NOT NULL;<br />
+ALTER TABLE crs_last CHANGE COLUMN LastTime LastTime DATETIME NOT NULL;<br />
+ALTER TABLE sessions CHANGE COLUMN LastTime LastTime DATETIME NOT NULL;<br />
+ALTER TABLE sessions CHANGE COLUMN LastRefresh LastRefresh DATETIME NOT NULL;<br />
+ALTER TABLE usr_last CHANGE COLUMN LastTime LastTime DATETIME NOT NULL;<br />
+ALTER TABLE usr_last CHANGE COLUMN LastAccNotif LastAccNotif DATETIME NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 15.205:   Apr 30, 2016</dt>
+							<dd>
+							New demo server added to swad_config.h: swadberry.ugr.es. (201409 lines)
+							</dd>
+		<dt>Version 15.204.1: Apr 25, 2016</dt>
+							<dd>
+							Fixed bug in changes in database necessary in version 15.201. (201366 lines)<br />
+							6 changes necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1565','es','N','Solicitar conf. ID invitado');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1566','es','N','Solicitar conf. ID estudiante');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1567','es','N','Solicitar conf. ID profesor');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1568','es','N','Confirmar ID invitado');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1569','es','N','Confirmar ID estudiante');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1570','es','N','Confirmar ID profesor');
+							</code></small>
+							</dd>
+		<dt>Version 15.204:   Apr 25, 2016</dt>
+							<dd>
+							New form to confirm another user's ID. (201326 lines)
+							</dd>
+		<dt>Version 15.203.6: Apr 24, 2016</dt>
+							<dd>
+							New form to confirm another user's ID. Not finished. (201295 lines)
+							</dd>
+		<dt>Version 15.203.5: Apr 24, 2016</dt>
+							<dd>
+							New form to confirm another user's ID. Not finished. (201230 lines)
+							</dd>
+		<dt>Version 15.203.4: Apr 23, 2016</dt>
+							<dd>
+							New form to confirm another user's ID. Not finished. (201140 lines)
+							</dd>
+		<dt>Version 15.203.3: Apr 23, 2016</dt>
+							<dd>
+							New form to confirm another user's ID. Not finished. (201113 lines)
+							</dd>
+		<dt>Version 15.203.2: Apr 23, 2016</dt>
+							<dd>
+							New form to confirm another user's ID. Not finished. (201104 lines)
+							</dd>
+		<dt>Version 15.203.1: Apr 23, 2016</dt>
+							<dd>
+							New form to confirm another user's ID. Not finished. (201090 lines)
+							</dd>
+		<dt>Version 15.203:   Apr 23, 2016</dt>
+							<dd>
+							Changes in layout and CSS related to record card. (201076 lines)
+							</dd>
+		<dt>Version 15.202.19:Apr 23, 2016</dt>
+							<dd>
+							User's ID is shown in green or red in user's account. (201120 lines)
+							</dd>
+		<dt>Version 15.202.18:Apr 23, 2016</dt>
+							<dd>
+							Change of message about ID in user's account. (201092 lines)
+							</dd>
+		<dt>Version 15.202.17:Apr 23, 2016</dt>
+							<dd>
+							Code refactoring in record card. (201081 lines)
+							</dd>
+		<dt>Version 15.202.16:Apr 23, 2016</dt>
+							<dd>
+							Code refactoring in record card. (201070 lines)
+							</dd>
+		<dt>Version 15.202.15:Apr 23, 2016</dt>
+							<dd>
+							Code refactoring in record card. (201059 lines)
+							</dd>
+		<dt>Version 15.202.14:Apr 23, 2016</dt>
+							<dd>
+							Code refactoring in record card. (201048 lines)
+							</dd>
+		<dt>Version 15.202.13:Apr 23, 2016</dt>
+							<dd>
+							Code refactoring in record card. (201037 lines)
+							</dd>
+		<dt>Version 15.202.12:Apr 23, 2016</dt>
+							<dd>
+							Code refactoring in record card. (201026 lines)
+							</dd>
+		<dt>Version 15.202.11:Apr 23, 2016</dt>
+							<dd>
+							Code refactoring in record card. (201014 lines)
+							</dd>
+		<dt>Version 15.202.10:Apr 23, 2016</dt>
+							<dd>
+							Code refactoring in record card. (201000 lines)
+							</dd>
+		<dt>Version 15.202.9: Apr 23, 2016</dt>
+							<dd>
+							Code refactoring in record card. (200987 lines)
+							</dd>
+		<dt>Version 15.202.8: Apr 23, 2016</dt>
+							<dd>
+							Code refactoring in record card. (200979 lines)
+							</dd>
+		<dt>Version 15.202.7: Apr 23, 2016</dt>
+							<dd>
+							Code refactoring in record card. (200964 lines)
+							</dd>
+		<dt>Version 15.202.6: Apr 23, 2016</dt>
+							<dd>
+							Code refactoring in record card. (200949 lines)
+							</dd>
+		<dt>Version 15.202.5: Apr 23, 2016</dt>
+							<dd>
+							Code refactoring in record card. (200934 lines)
+							</dd>
+		<dt>Version 15.202.4: Apr 23, 2016</dt>
+							<dd>
+							Code refactoring in record card. (200926 lines)
+							</dd>
+		<dt>Version 15.202.3: Apr 23, 2016</dt>
+							<dd>
+							Code refactoring in record card. (200911 lines)
+							</dd>
+		<dt>Version 15.202.2: Apr 23, 2016</dt>
+							<dd>
+							Code refactoring in record card. (200899 lines)
+							</dd>
+		<dt>Version 15.202.1: Apr 23, 2016</dt>
+							<dd>
+							Code refactoring related to showing user's e-mail. (200887 lines)
+							</dd>
+		<dt>Version 15.202:   Apr 23, 2016</dt>
+							<dd>
+							User's IDs are show in green or red.<br />
+							Code refactoring and bug fixing related to showing user's ID and e-mail. (200908 lines)
+							</dd>
+		<dt>Version 15.201.9: Apr 22, 2016</dt>
+							<dd>
+							Code refactoring in record card.<br />
+							Changes in layout of record cards. (200895 lines)
+							</dd>
+		<dt>Version 15.201.8: Apr 22, 2016</dt>
+							<dd>
+							Code refactoring in record card.<br />
+							Fixed bugs in record cards. (200881 lines)
+							</dd>
+		<dt>Version 15.201.7: Apr 22, 2016</dt>
+							<dd>
+							Code refactoring in record card.<br />
+							Fixed bugs in record cards. (200862 lines)
+							</dd>
+		<dt>Version 15.201.6: Apr 22, 2016</dt>
+							<dd>
+							Code refactoring in record card. (200842 lines)
+							</dd>
+		<dt>Version 15.201.5: Apr 22, 2016</dt>
+							<dd>
+							Code refactoring in record card. (200832 lines)
+							</dd>
+		<dt>Version 15.201.4: Apr 22, 2016</dt>
+							<dd>
+							Code refactoring in record card. (200822 lines)
+							</dd>
+		<dt>Version 15.201.3: Apr 22, 2016</dt>
+							<dd>
+							Code refactoring in record card. (200812 lines)
+							</dd>
+		<dt>Version 15.201.2: Apr 22, 2016</dt>
+							<dd>
+							Code refactoring in record card. (200806 lines)
+							</dd>
+		<dt>Version 15.201.1: Apr 22, 2016</dt>
+							<dd>
+							Code refactoring in record card. (200778 lines)
+							</dd>
+		<dt>Version 15.201:   Apr 21, 2016</dt>
+							<dd>
+							New private file zone for the teachers who belong to a course. (200768 lines)<br />
+							82 changes necessary in database:<br />
+							<small><code>
+CREATE TABLE notif_backup LIKE notif;<br />
+INSERT INTO notif_backup SELECT * FROM notif;<br />
+<br />
+CREATE TABLE sta_notif_backup LIKE sta_notif;<br />
+INSERT INTO sta_notif_backup SELECT * FROM sta_notif;<br />
+<br />
+CREATE TABLE usr_data_backup LIKE usr_data;<br />
+INSERT INTO usr_data_backup SELECT * FROM usr_data;<br />
+<br />
+UPDATE notif SET NotifyEvent=19 WHERE NotifyEvent=18;<br />
+UPDATE notif SET NotifyEvent=18 WHERE NotifyEvent=17;<br />
+UPDATE notif SET NotifyEvent=17 WHERE NotifyEvent=16;<br />
+UPDATE notif SET NotifyEvent=16 WHERE NotifyEvent=15;<br />
+UPDATE notif SET NotifyEvent=15 WHERE NotifyEvent=14;<br />
+UPDATE notif SET NotifyEvent=14 WHERE NotifyEvent=13;<br />
+UPDATE notif SET NotifyEvent=13 WHERE NotifyEvent=12;<br />
+UPDATE notif SET NotifyEvent=12 WHERE NotifyEvent=11;<br />
+UPDATE notif SET NotifyEvent=11 WHERE NotifyEvent=10;<br />
+UPDATE notif SET NotifyEvent=10 WHERE NotifyEvent=9;<br />
+UPDATE notif SET NotifyEvent=9  WHERE NotifyEvent=8;<br />
+UPDATE notif SET NotifyEvent=8  WHERE NotifyEvent=7;<br />
+UPDATE notif SET NotifyEvent=7  WHERE NotifyEvent=6;<br />
+UPDATE notif SET NotifyEvent=6  WHERE NotifyEvent=5;<br />
+UPDATE notif SET NotifyEvent=5  WHERE NotifyEvent=4;<br />
+UPDATE notif SET NotifyEvent=4  WHERE NotifyEvent=3;<br />
+UPDATE notif SET NotifyEvent=3  WHERE NotifyEvent=2;<br />
+<br />
+UPDATE sta_notif SET NotifyEvent=19 WHERE NotifyEvent=18;<br />
+UPDATE sta_notif SET NotifyEvent=18 WHERE NotifyEvent=17;<br />
+UPDATE sta_notif SET NotifyEvent=17 WHERE NotifyEvent=16;<br />
+UPDATE sta_notif SET NotifyEvent=16 WHERE NotifyEvent=15;<br />
+UPDATE sta_notif SET NotifyEvent=15 WHERE NotifyEvent=14;<br />
+UPDATE sta_notif SET NotifyEvent=14 WHERE NotifyEvent=13;<br />
+UPDATE sta_notif SET NotifyEvent=13 WHERE NotifyEvent=12;<br />
+UPDATE sta_notif SET NotifyEvent=12 WHERE NotifyEvent=11;<br />
+UPDATE sta_notif SET NotifyEvent=11 WHERE NotifyEvent=10;<br />
+UPDATE sta_notif SET NotifyEvent=10 WHERE NotifyEvent=9;<br />
+UPDATE sta_notif SET NotifyEvent=9  WHERE NotifyEvent=8;<br />
+UPDATE sta_notif SET NotifyEvent=8  WHERE NotifyEvent=7;<br />
+UPDATE sta_notif SET NotifyEvent=7  WHERE NotifyEvent=6;<br />
+UPDATE sta_notif SET NotifyEvent=6  WHERE NotifyEvent=5;<br />
+UPDATE sta_notif SET NotifyEvent=5  WHERE NotifyEvent=4;<br />
+UPDATE sta_notif SET NotifyEvent=4  WHERE NotifyEvent=3;<br />
+UPDATE sta_notif SET NotifyEvent=3  WHERE NotifyEvent=2;<br />
+<br />
+UPDATE usr_data  SET NotifNtfEvents = (((NotifNtfEvents & ~0x3) << 1) | (NotifNtfEvents & 0x3) | 0x04);<br />
+UPDATE usr_data  SET EmailNtfEvents = (((EmailNtfEvents & ~0x3) << 1) | (EmailNtfEvents & 0x3));<br />
+<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1525','es','N','Administrar zona de profesores');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1526','es','N','Cambiar a admin. archivos prof.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1527','es','N','Administrar archivos prof. asg.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1528','es','N','Solicitar elim. arch. prof. asg.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1529','es','N','Eliminar archivo prof. asg.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1530','es','N','Eliminar carpeta prof. asg.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1531','es','N','Copiar de zona prof. asg.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1532','es','N','Pegar en zona prof. asg.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1533','es','N','Eliminar &aacute;rbol prof. asg.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1534','es','N','Solic.nuevo arch/carp prof. asg.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1535','es','N','Crear carpeta prof. asg.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1536','es','N','Crear enlace prof. asg.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1537','es','N','Renombrar carpeta prof. asg.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1538','es','N','Subir archivo prof. asg.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1539','es','N','Subir archivo prof. asg. (ant.)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1540','es','N','Expandir carpeta prof. asg.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1541','es','N','Contraer carpeta prof. asg.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1542','es','N','Crear ZIP prof. asg.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1543','es','N','Ver metadatos arch. prof. asg.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1544','es','N','Cambiar metadatos arch. prof. asg.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1545','es','N','Descargar arch. prof. asg.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1546','es','N','Administrar archivos prof. grp.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1547','es','N','Solicitar elim. arch. prof. grp.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1548','es','N','Eliminar archivo prof. grp.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1549','es','N','Eliminar carpeta prof. grp.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1550','es','N','Copiar de zona prof. grp.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1551','es','N','Pegar en zona prof. grp.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1552','es','N','Eliminar &aacute;rbol prof. grp.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1553','es','N','Solic.nuevo arch/carp prof. grp.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1554','es','N','Crear carpeta prof. grp.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1555','es','N','Crear enlace prof. grp.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1556','es','N','Renombrar carpeta prof. grp.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1557','es','N','Subir archivo prof. grp.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1558','es','N','Subir archivo prof. asg. (grp.)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1559','es','N','Expandir carpeta prof. grp.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1560','es','N','Contraer carpeta prof. grp.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1561','es','N','Crear ZIP prof. grp.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1562','es','N','Ver metadatos arch. prof. grp.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1563','es','N','Cambiar metadatos arch. prof. grp.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1564','es','N','Descargar arch. prof. grp.');
+							</code></small>
+							</dd>
+		<dt>Version 15.200.5: Apr 18, 2016</dt>
+							<dd>
+							Removed link to enter from external service. (199764 lines)
+							</dd>
+		<dt>Version 15.200.4: Apr 18, 2016</dt>
+							<dd>
+							Changes in configuration. (199785 lines)
+							</dd>
+		<dt>Version 15.200.3: Apr 18, 2016</dt>
+							<dd>
+							Fixed bug in tests, reported by Miguel Damas Hermoso. (199788 lines)
+							</dd>
+		<dt>Version 15.200.2: Apr 18, 2016</dt>
+							<dd>
+							Fixed bugs in searching for documents. (199774 lines)
+							</dd>
+		<dt>Version 15.200.1: Apr 18, 2016</dt>
+							<dd>
+							Fixed bug in searching for documents. (199726 lines)
+							</dd>
+		<dt>Version 15.200:   Apr 18, 2016</dt>
+							<dd>
+							New layout of search form. (199718 lines)
+							</dd>
+		<dt>Version 15.199.8: Apr 18, 2016</dt>
+							<dd>
+							Changes in title of results of searching documents. (199723 lines)
+							</dd>
+		<dt>Version 15.199.7: Apr 17, 2016</dt>
+							<dd>
+							Changes in title of results of searching users. (199639 lines)
+							</dd>
+		<dt>Version 15.199.6: Apr 17, 2016</dt>
+							<dd>
+							Changes in title of results of searching courses. (199647 lines)
+							</dd>
+		<dt>Version 15.199.5: Apr 17, 2016</dt>
+							<dd>
+							Changes in title of results of searching degrees. (199652 lines)
+							</dd>
+		<dt>Version 15.199.4: Apr 17, 2016</dt>
+							<dd>
+							Changes in title of results of searching centres. (199657 lines)
+							</dd>
+		<dt>Version 15.199.3: Apr 17, 2016</dt>
+							<dd>
+							Changes in title of results of searching institutions. (199663 lines)
+
+		<dt>Version 15.199.2: Apr 16, 2016</dt>
+							<dd>
+							Fixed bug in social comments, reported by Javier Fern&aacute;ndez Baldomero. (199666 lines)
+							</dd>
+		<dt>Version 15.199.1: Apr 16, 2016</dt>
+							<dd>
+							Fixed bug in Statistics &gt; Degrees. (199665 lines)
+							</dd>
+		<dt>Version 15.199:   Apr 16, 2016</dt>
+							<dd>
+							In Statistics &gt; Degrees, show only degrees with students.<br />
+                                       			Code optimization in number of courses in a degree. (199665 lines)
+							</dd>
+		<dt>Version 15.198:   Apr 15, 2016</dt>
+							<dd>
+							Changes in layout related to image URL. (199646 lines)
+							</dd>
+		<dt>Version 15.197:   Apr 15, 2016</dt>
+							<dd>
+							Input field to enter image URL. (199518 lines)
+							</dd>
+		<dt>Version 15.196:   Apr 15, 2016</dt>
+							<dd>
+							Changes related to image URL. (199467 lines)
+							</dd>
+		<dt> Version 15.195.1: Apr 15, 2016</dt>
+							<dd>
+							New fields in images to store URL when a user click in the image. (199390 lines)<br />
+							7 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE tst_questions ADD COLUMN ImageURL VARCHAR(255) NOT NULL AFTER ImageTitle;<br />
+ALTER TABLE tst_answers ADD COLUMN ImageURL VARCHAR(255) NOT NULL AFTER ImageTitle;<br />
+ALTER TABLE social_posts ADD COLUMN ImageURL VARCHAR(255) NOT NULL AFTER ImageTitle;<br />
+ALTER TABLE social_comments ADD COLUMN ImageURL VARCHAR(255) NOT NULL AFTER ImageTitle;<br />
+ALTER TABLE forum_post ADD COLUMN ImageURL VARCHAR(255) NOT NULL AFTER ImageTitle;<br />
+ALTER TABLE msg_content ADD COLUMN ImageURL VARCHAR(255) NOT NULL AFTER ImageTitle;<br />
+ALTER TABLE msg_content_deleted ADD COLUMN ImageURL VARCHAR(255) NOT NULL AFTER ImageTitle;
+							</code></small>
+							</dd>
+		<dt>Version 15.195:   Apr 14, 2016</dt>
+							<dd>
+							Code refactoring related to uploading images. (199355 lines)
+							</dd>
+		<dt>Version 15.194.2: Apr 14, 2016</dt>
+							<dd>
+							Code refactoring related to uploading images. (199384 lines)
+							</dd>
+		<dt>Version 15.194.1: Apr 14, 2016</dt>
+							<dd>
+							Code refactoring related to uploading images. (199391 lines)
+							</dd>
+		<dt>Version 15.194:   Apr 14, 2016</dt>
+							<dd>
+							Code refactoring related to uploading images. (199391 lines)
+							</dd>
+		<dt>Version 15.193:   Apr 14, 2016</dt>
+							<dd>
+							New layout of button used to upload images. (199357 lines)
+							</dd>
+		<dt>Version 15.192.13:Apr 13, 2016</dt>
+							<dd>
+							Fixed bug in file upload, reported by Christian Morillas Guti&eacute;rrez. (199341 lines)
+							</dd>
+		<dt>Version 15.192.12:Apr 12, 2016</dt>
+							<dd>
+							Fixed bug in groups reported by user raistmaj in GitHub. (199339 lines)
+							</dd>
+		<dt>Version 15.192.11:Apr 12, 2016</dt>
+							<dd>
+							Image quality in social posts reduced to 50 in order to speed up page loading.<br />
+							Change in layout of message post. (199337 lines)
+							</dd>
+		<dt>Version 15.192.10:Apr 11, 2016</dt>
+							<dd>
+							Fixed bug in edition of test questions. (199335 lines)
+							</dd>
+		<dt>Version 15.192.9: Apr 11, 2016</dt>
+							<dd>
+							Changed layout of form to send attached image in forum posts and messages. (199333 lines)
+							</dd>
+		<dt>Version 15.192.8: Apr 11, 2016</dt>
+							<dd>
+							Contextual icon to remove user's photo. (199331 lines)
+							</dd>
+		<dt>Version 15.192.7: Apr 11, 2016</dt>
+							<dd>
+							Changes in forms to upload user's photo. (199340 lines)
+							</dd>
+		<dt>Version 15.192.6: Apr 11, 2016</dt>
+							<dd>
+							Changes in layout of test edition.<br />
+							Changes in forms to upload files. (199359 lines)
+							</dd>
+		<dt>Version 15.192.5: Apr 11, 2016</dt>
+							<dd>
+							Fixed bug in edition of tests. (199369 lines)
+							</dd>
+		<dt>Version 15.192.4: Apr 11, 2016</dt>
+							<dd>
+							Fixed bug when removing messages. (199370 lines)
+							</dd>
+		<dt>Version 15.192.3: Apr 11, 2016</dt>
+							<dd>
+							Fixed bugs when receiving forum image. (199355 lines)
+							</dd>
+		<dt>Version 15.192.2: Apr 11, 2016</dt>
+							<dd>
+							Fixed bug when getting forum post content. (199344 lines)
+							</dd>
+		<dt>Version 15.192.1: Apr 10, 2016</dt>
+							<dd>
+							Remove image attached to forum post when the post is removed. (199340 lines)
+							</dd>
+		<dt>Version 15.192:   Apr 10, 2016</dt>
+							<dd>
+							Get image attached to forum post / message. (199332 lines)<br />
+							6 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE forum_post ADD COLUMN ImageName VARCHAR(43) NOT NULL AFTER Content;<br />
+ALTER TABLE forum_post ADD COLUMN ImageTitle VARCHAR(255) NOT NULL AFTER ImageName;<br />
+ALTER TABLE msg_content ADD COLUMN ImageName VARCHAR(43) NOT NULL AFTER Content;<br />
+ALTER TABLE msg_content ADD COLUMN ImageTitle VARCHAR(255) NOT NULL AFTER ImageName;<br />
+ALTER TABLE msg_content_deleted ADD COLUMN ImageName VARCHAR(43) NOT NULL AFTER Content;<br />
+ALTER TABLE msg_content_deleted ADD COLUMN ImageTitle VARCHAR(255) NOT NULL AFTER ImageName;
+							</code></small>
+							</dd>
+		<dt>Version 15.191:   Apr 10, 2016</dt>
+							<dd>
+							Forms to attach an image to a forum posts and messages. Not finished. (199247 lines)
+							</dd>
+		<dt>Version 15.190.6: Apr 09, 2016</dt>
+							<dd>
+							Changes in layout of form to write a new message. (199152 lines)
+							</dd>
+		<dt>Version 15.190.5: Apr 09, 2016</dt>
+							<dd>
+							Changes in layout of form to write a new forum post. (199156 lines)
+							</dd>
+		<dt>Version 15.190.4: Apr 09, 2016</dt>
+							<dd>
+							Changes in layout of form to write a new forum post. (199152 lines)
+							</dd>
+		<dt>Version 15.190.3: Apr 09, 2016</dt>
+							<dd>
+							Change in format of image title/attribution. (199145 lines)
+							</dd>
+		<dt>Version 15.190.2: Apr 09, 2016</dt>
+							<dd>
+							Fixed bug in test images. (199144 lines)
+							</dd>
+		<dt>Version 15.190.1: Apr 08, 2016</dt>
+							<dd>
+							Removed unused JavaScript code. (199132 lines)
+							</dd>
+		<dt>Version 15.190:   Apr 08, 2016</dt>
+							<dd>
+							Get image attached to a social comment. (199142 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE social_comments ADD COLUMN ImageName VARCHAR(43) NOT NULL AFTER Content;<br />
+ALTER TABLE social_comments ADD COLUMN ImageTitle VARCHAR(255) NOT NULL AFTER ImageName;
+							</code></small>
+							</dd>
+		<dt>Version 15.189.2: Apr 08, 2016</dt>
+							<dd>
+							Remove file of the image attached to a social post when the post is removed. (199017 lines)
+							</dd>
+		<dt>Version 15.189.1: Apr 08, 2016</dt>
+							<dd>
+							Change in layout of form to write a new social post. (198997 lines)
+							</dd>
+		<dt>Version 15.189:   Apr 08, 2016</dt>
+							<dd>
+							Get image attached to a social post. (198991 lines)<br />
+							2 changes necessary in database:
+							<small><code>
+ALTER TABLE social_posts ADD COLUMN ImageName VARCHAR(43) NOT NULL AFTER Content;<br />
+ALTER TABLE social_posts ADD COLUMN ImageTitle VARCHAR(255) NOT NULL AFTER ImageName;
+							</code></small>
+							</dd>
+		<dt>Version 15.188:   Apr 08, 2016</dt>
+							<dd>
+							Form to attach an image to a social post. Not finished. (198904 lines)
+							</dd>
+		<dt>Version 15.187.2: Apr 08, 2016</dt>
+							<dd>
+							Changed CSS of alerts. (198873 lines)
+							</dd>
+		<dt>Version 15.187.1: Apr 08, 2016</dt>
+							<dd>
+							Code optimization in function to change format of string. (198872 lines)
+							</dd>
+		<dt>Version 15.187:   Apr 07, 2016</dt>
+							<dd>
+							Fixed bug in forms sent using content type multipart/form-data. (198938 lines)
+							</dd>
+		<dt>Version 15.186:   Apr 07, 2016</dt>
+							<dd>
+							Changes in edition of a test question. (198840 lines)
+							</dd>
+		<dt>Version 15.185.4: Apr 07, 2016</dt>
+							<dd>
+							Changes in edition of a test question. (198832 lines)
+							</dd>
+		<dt>Version 15.185.3: Apr 07, 2016</dt>
+							<dd>
+							Changed icons to expand / contract. (198801 lines)<br />
+							<small><code>
+Copy file icon/expand64x64.png to icon directory<br />
+Copy file icon/contract64x64.png to icon directory
+							</code></small>
+							</dd>
+		<dt>Version 15.185.2: Apr 07, 2016</dt>
+							<dd>
+							Change in title of take a test. (198797 lines)
+							</dd>
+		<dt>Version 15.185.1: Apr 07, 2016</dt>
+							<dd>
+							Change in title of edition of test questions. (198776 lines)
+							</dd>
+		<dt>Version 15.185:   Apr 07, 2016</dt>
+							<dd>
+							Fixed bugs in edition of test questions. (198755 lines)
+							</dd>
+		<dt>Version 15.184.8: Apr 07, 2016</dt>
+							<dd>
+							Change in edition of a test question. (198708 lines)
+							</dd>
+		<dt>Version 15.184.7: Apr 07, 2016</dt>
+							<dd>
+							Change in layout of edition of a test question. (198706 lines)
+							</dd>
+		<dt>Version 15.184.6: Apr 07, 2016</dt>
+							<dd>
+							Change in layout of edition of a test question. (198670 lines)
+							</dd>
+		<dt>Version 15.184.5: Apr 07, 2016</dt>
+							<dd>
+							Fixed bugs exporting/importing test questions. (198679 lines)
+							</dd>
+		<dt>Version 15.184.4: Apr 06, 2016</dt>
+							<dd>
+							Fixed minor bug in layout of test exam. (198676 lines)
+							</dd>
+		<dt>Version 15.184.3: Apr 06, 2016</dt>
+							<dd>
+							Fixed minor bug in layout of test exam. (198677 lines)
+							</dd>
+		<dt>Version 15.184.2: Apr 06, 2016</dt>
+							<dd>
+							Fixed minor bug in layout of test exam. (198679 lines)
+							</dd>
+		<dt>Version 15.184.1: Apr 06, 2016</dt>
+							<dd>
+							Fixed bug when removing a test question.<br />
+							Code refactoring in tests. (198680 lines)
+							</dd>
+		<dt>Version 15.184:   Apr 06, 2016</dt>
+							<dd>
+							Code refactoring in tests and images.<br />
+                                      			Fixed bugs in test questions. (198682 lines)
+							</dd>
+		<dt>Version 15.183.1: Apr 06, 2016</dt>
+							<dd>
+							Fix bug in feedback of test question. (198706 lines)
+							</dd>
+		<dt>Version 15.183:   Apr 06, 2016</dt>
+							<dd>
+							Change in length of title/attribution of images. (198704 lines)<br />
+							2 changes necessary in database:
+							<small><code>
+ALTER TABLE tst_questions CHANGE COLUMN ImageTitle ImageTitle VARCHAR(255) NOT NULL;<br />
+ALTER TABLE tst_answers CHANGE COLUMN ImageTitle ImageTitle VARCHAR(255) NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 15.182:   Apr 06, 2016</dt>
+							<dd>
+							Get fields title/attribution of images from form. (198610 lines)<br />
+							4 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE tst_questions CHANGE COLUMN Image ImageName VARCHAR(43) NOT NULL;<br />
+ALTER TABLE tst_questions ADD COLUMN ImageTitle TEXT NOT NULL AFTER ImageName;<br />
+ALTER TABLE tst_answers CHANGE COLUMN Image ImageName VARCHAR(43) NOT NULL;<br />
+ALTER TABLE tst_answers ADD COLUMN ImageTitle TEXT NOT NULL AFTER ImageName;
+							</code></small>
+							</dd>
+		<dt>Version 15.181:   Apr 05, 2016</dt>
+							<dd>
+							New fields in test questions with the title/attribution of images. (198515 lines)
+							</dd>
+		<dt>Version 15.180.7: Apr 05, 2016</dt>
+							<dd>
+							Changes in layout of editor of question. (198473 lines)
+							</dd>
+		<dt>Version 15.180.6: Apr 05, 2016</dt>
+							<dd>
+							Changes in layout of editor of question. (198490 lines)
+							</dd>
+		<dt>Version 15.180.5: Apr 05, 2016</dt>
+							<dd>
+							Changes in layout of editor of question. (198512 lines)
+							</dd>
+		<dt>Version 15.180.4: Apr 05, 2016</dt>
+							<dd>
+							Fixed bug in images in test questions. (198512 lines)
+							</dd>
+		<dt>Version 15.180.3: Apr 05, 2016</dt>
+							<dd>
+							Changed layout of confirm / reject registration. (198482 lines)
+							</dd>
+		<dt>Version 15.180.2: Apr 05, 2016</dt>
+							<dd>
+							Contextual link to remove one survey question. (198459 lines)
+							</dd>
+		<dt>Version 15.180.1: Apr 05, 2016</dt>
+							<dd>
+							Fized minor layout bug in edition of a test question. (198430 lines)
+							</dd>
+		<dt>Version 15.180:   Apr 05, 2016</dt>
+							<dd>
+							Changes in form to edit a test question.<br />
+							Ask for confirmation when removing a survey question. (198429 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1524','es','N','Preguntar si eliminar pregunta encuesta');
+							</code></small>
+							</dd>
+		<dt>Version 15.179.1: Apr 05, 2016</dt>
+							<dd>
+							Contextual link to remove one test question. (198384 lines)
+							</dd>
+		<dt>Version 15.179:   Apr 05, 2016</dt>
+							<dd>
+							Fixed bug when getting a parameter.<br />
+							Ask for confirmation when removing a test question. (198355 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1523','es','N','Preguntar si eliminar pregunta test');
+							</code></small>
+							</dd>
+		<dt>Version 15.178.2: Apr 05, 2016</dt>
+							<dd>
+							Changes in JavaScript related to images in test questions. (198265 lines)
+							</dd>
+		<dt>Version 15.178.1: Apr 04, 2016</dt>
+							<dd>
+							Changes in CSS related to images in test questions. (198240 lines)
+							</dd>
+		<dt>Version 15.178:   Apr 04, 2016</dt>
+							<dd>
+							Code refactoring related to images in test questions. (198244 lines)<br />
+							5 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE tst_questions CHANGE COLUMN Image ImageOld CHAR(43) NOT NULL;<br />
+ALTER TABLE tst_questions ADD COLUMN Image VARCHAR(43) NOT NULL AFTER Feedback;<br />
+UPDATE tst_questions SET Image=ImageOld;<br />
+ALTER TABLE tst_questions DROP COLUMN ImageOld;<br />
+ALTER TABLE tst_answers ADD COLUMN Image VARCHAR(43) NOT NULL AFTER Feedback;
+							</code></small>
+							</dd>
+		<dt>Version 15.177:   Apr 04, 2016</dt>
+							<dd>
+							Code refactoring related to images. (198083 lines)
+							</dd>
+		<dt>Version 15.176:   Apr 04, 2016</dt>
+							<dd>
+							Code refactoring related to images. (198019 lines)
+							</dd>
+		<dt>Version 15.175.11:Apr 04, 2016</dt>
+							<dd>
+							Code refactoring related to image associated to a test question.<br />
+                                      			Forms to edit image in every unique/multiple answer. (197968 lines)
+							</dd>
+		<dt>Version 15.175.10:Apr 04, 2016</dt>
+							<dd>
+							Changes in CSS. (197955 lines)
+							</dd>
+		<dt>Version 15.175.9: Apr 04, 2016</dt>
+							<dd>
+							Fixed bug in edition of a test question. (197953 lines)
+							</dd>
+		<dt>Version 15.175.8: Apr 04, 2016</dt>
+							<dd>
+							Code refactoring related to receiving and processing image file. (197945 lines)
+							</dd>
+		<dt>Version 15.175.7: Apr 04, 2016</dt>
+							<dd>
+							Code refactoring related to image associated to a test question.<br />
+							Fixed bug while exporting test questions. (197923 lines)
+							</dd>
+		<dt>Version 15.175.6: Apr 03, 2016</dt>
+							<dd>
+							Remove image associated to a test question. (197926 lines)
+							</dd>
+		<dt>Version 15.175.5: Apr 03, 2016</dt>
+							<dd>
+							Changes in reception of form to edit one test question. (197930 lines)
+							</dd>
+		<dt>Version 15.175.4: Apr 03, 2016</dt>
+							<dd>
+							Changes in form to edit one test question. (197897 lines)
+							</dd>
+		<dt>Version 15.175.3: Apr 03, 2016</dt>
+							<dd>
+							Change in edition of test question. (197804 lines)
+							</dd>
+		<dt>Version 15.175.2: Apr 03, 2016</dt>
+							<dd>
+							Code refactoring related to deleting image file. (197773 lines)
+							</dd>
+		<dt>Version 15.175.1: Apr 03, 2016</dt>
+							<dd>
+							Code refactoring related to deleting tests of a course. (197763 lines)
+							</dd>
+		<dt>Version 15.175:   Apr 03, 2016</dt>
+							<dd>
+							Fixed bug when editing a test question.<br />
+							Lot of code refactoring related to edition of questions.<br />
+							New module swad_image for edition of images. (197754 lines)
+							</dd>
+		<dt>Version 15.174:   Apr 01, 2016</dt>
+							<dd>
+							Image in a test question is removed when the test question is removed.<br />
+							All images in test questions of a course are removed when course is removed. (197504 lines)
+							</dd>
+		<dt>Version 15.173.4: Apr 01, 2016</dt>
+							<dd>
+							Old image in test question is removed when replaced by a new one. (197481 lines)
+							</dd>
+		<dt>Version 15.173.3: Apr 01, 2016</dt>
+							<dd>
+							Changes in layout of class photo. (197447 lines)
+							</dd>
+		<dt>Version 15.173.2: Apr 01, 2016</dt>
+							<dd>
+							Changes in CSS related to tests. (197446 lines)
+							</dd>
+		<dt>Version 15.173.1: Apr 01, 2016</dt>
+							<dd>
+							Changes in CSS related to tests. (197452 lines)
+							</dd>
+		<dt>Version 15.173:   Apr 01, 2016</dt>
+							<dd>
+							Show image in test question, if present. (197435 lines)
+							</dd>
+		<dt>Version 15.172.1: Apr 01, 2016</dt>
+							<dd>
+							Reception of test image. (197398 lines)
+							</dd>
+		<dt>Version 15.172:   Apr 01, 2016</dt>
+							<dd>
+							Reception of test image. Not finished. (197339 lines)
+							</dd>
+		<dt>Version 15.171.2: Apr 01, 2016</dt>
+							<dd>
+							Change in message related to user photo. (197272 lines)
+							</dd>
+		<dt>Version 15.171.1: Apr 01, 2016</dt>
+							<dd>
+							Code refactoring in functions to get a parameter and to receive file. (197271 lines)
+							</dd>
+		<dt>Version 15.171:   Apr 01, 2016</dt>
+							<dd>
+							Code refactoring in function to get a parameter. (197259 lines)
+							</dd>
+		<dt>Version 15.170:   Apr 01, 2016</dt>
+							<dd>
+							Code refactoring in function to receive file. (197310 lines)
+							</dd>
+		<dt>Version 15.169.6: Mar 31, 2016</dt>
+							<dd>
+							Code refactoring in function to get a parameter. (197313 lines)
+							</dd>
+		<dt>Version 15.169.5: Mar 31, 2016</dt>
+							<dd>
+							Code refactoring in function to get a parameter. (197292 lines)
+							</dd>
+		<dt>Version 15.169.4: Mar 31, 2016</dt>
+							<dd>
+							Code refactoring in list of parameters. (197280 lines)
+							</dd>
+		<dt>Version 15.169.3: Mar 31, 2016</dt>
+							<dd>
+							Code refactoring in list of parameters. (197271 lines)
+							</dd>
+		<dt>Version 15.169.2: Mar 31, 2016</dt>
+							<dd>
+							Code refactoring in list of parameters. Not finished. (197298 lines)
+							</dd>
+		<dt>Version 15.169.1: Mar 31, 2016</dt>
+							<dd>
+							Code refactoring in list of parameters. (197298 lines)
+							</dd>
+		<dt>Version 15.169:   Mar 31, 2016</dt>
+							<dd>
+							When content is data, all parameters are retrieved in a list. (197306 lines)
+							</dd>
+		<dt>Version 15.168.3: Mar 30, 2016</dt>
+							<dd>
+							Code refactoring in list of parameters. (197124 lines)
+							</dd>
+		<dt>Version 15.168.2: Mar 30, 2016</dt>
+							<dd>
+							Code refactoring in list of parameters. (197128 lines)
+							</dd>
+		<dt>Version 15.168.1: Mar 30, 2016</dt>
+							<dd>
+							Fixed bug in list of parameters. (197097 lines)
+							</dd>
+		<dt>Version 15.168:   Mar 30, 2016</dt>
+							<dd>
+							When content is normal, all parameters are retrieved in a list. (197085 lines)
+							</dd>
+		<dt>Version 15.167:   Mar 30, 2016</dt>
+							<dd>
+							Query string is allocated to the exact needed size to optimize memory. (196998 lines)
+							</dd>
+		<dt>Version 15.166.1: Mar 30, 2016</dt>
+							<dd>
+							Fixed bug while reading a parameter. (196959 lines)
+							</dd>
+		<dt>Version 15.166:   Mar 30, 2016</dt>
+							<dd>
+							Changes in form to edit a test question.<br />
+							Fixed bug while reading a parameter. (196943 lines)
+							</dd>
+		<dt>Version 15.165.8: Mar 30, 2016</dt>
+							<dd>
+							Changes related to image in test questions. (196896 lines)
+							</dd>
+		<dt>Version 15.165.7: Mar 29, 2016</dt>
+							<dd>
+							New field for image in database table of test questions. (196879 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE tst_questions ADD COLUMN Image CHAR(43) NOT NULL AFTER Stem;
+							</code></small>
+							</dd>
+		<dt>Version 15.165.6: Mar 29, 2016</dt>
+							<dd>
+							Changes in temporary directories for images. (196846 lines)
+							</dd>
+		<dt>Version 15.165.5: Mar 29, 2016</dt>
+							<dd>
+							Changes in form to edit a test question. (196843 lines)
+							</dd>
+		<dt>Version 15.165.4: Mar 29, 2016</dt>
+							<dd>
+							Changes in form to upload XML file to import questions. (196813 lines)
+							</dd>
+		<dt>Version 15.165.3: Mar 29, 2016</dt>
+							<dd>
+							Changes in form to upload user's photo. (196811 lines)
+							</dd>
+		<dt>Version 15.165.2: Mar 29, 2016</dt>
+							<dd>
+							Changes in forms to upload logos. (196805 lines)
+							</dd>
+		<dt>Version 15.165.1: Mar 29, 2016</dt>
+							<dd>
+							Changes in form to upload photo of centre. (196803 lines)
+							</dd>
+		<dt>Version 15.165:   Mar 28, 2016</dt>
+							<dd>
+							Use ImageMagick 'convert' after uploading an image of a centre. (196805 lines)
+							</dd>
+		<dt>Version 15.164:   Mar 28, 2016</dt>
+							<dd>
+							Scope selector inside frame in listing of students.<br />
+							Fix bug in edition of groups. (196664 lines)
+							</dd>
+		<dt>Version 15.163.4: Mar 28, 2016</dt>
+							<dd>
+							Scope selector inside frame in listing of teachers. (196656 lines
+							</dd>
+		<dt>Version 15.163.3: Mar 28, 2016</dt>
+							<dd>
+							Scope selector inside frame in listing of admins. (196652 lines)
+							</dd>
+		<dt>Version 15.163.2: Mar 27, 2016</dt>
+							<dd>
+							Scope selector inside frame in listing of guests. (196655 lines)
+							</dd>
+		<dt>Version 15.163.1: Mar 27, 2016</dt>
+							<dd>
+							Added HTML directives &quot;label&quot; for scope and other form fields. (196654 lines)
+							</dd>
+		<dt>Version 15.163:   Mar 27, 2016</dt>
+							<dd>
+							Requests for enrollment older than one month are automatically removed. (196656 lines)
+							</dd>
+		<dt>Version 15.162.7: Mar 25, 2016</dt>
+							<dd>
+							Changed message after enrollment request. (196625 lines)
+							</dd>
+		<dt>Version 15.162.6: Mar 24, 2016</dt>
+							<dd>
+							Smaller buttons to see results of surveys.<br />
+							Fix bug in surveys. (196615 lines)
+							</dd>
+		<dt>Version 15.162.5: Mar 24, 2016</dt>
+							<dd>
+							Default role in registration form will be teacher for the creator of a course. (196615 lines)
+							</dd>
+		<dt>Version 15.162.4: Mar 24, 2016</dt>
+							<dd>
+							Changes in button shown after editing institutions. (196612 lines)
+							</dd>
+		<dt>Version 15.162.3: Mar 24, 2016</dt>
+							<dd>
+							Changes in button shown after editing centres. (196609 lines)
+							</dd>
+		<dt>Version 15.162.2: Mar 24, 2016</dt>
+							<dd>
+							Changes in button shown after editing degrees. (196606 lines)
+							</dd>
+		<dt>Version 15.162.1: Mar 24, 2016</dt>
+							<dd>
+							Changes in buttons shown after editing courses. (196603 lines)
+							</dd>
+		<dt>Version 15.162:   Mar 24, 2016</dt>
+							<dd>
+							Code refactoring in edition of courses.<br />
+							When a user creates or edits a course, put button to register him/her. (196593 lines)
+							</dd>
+		<dt>Version 15.161.4: Mar 24, 2016</dt>
+							<dd>
+							In MESSAGES &gt; Announcements, any user can see obsolete announcements, not only system admins. (196576 lines)
+							</dd>
+		<dt>Version 15.161.3: Mar 24, 2016</dt>
+							<dd>
+							Changed icon to reset survey. (196577 lines)<br />
+							<small><code>
+Copy file recycle64x64.png to icon directory
+							</code></small>
+							</dd>
+		<dt>Version 15.161.2: Mar 24, 2016</dt>
+							<dd>
+							Removed contextual icon &quot;update&quot; integrated in frame in &quot;enrollment requests&quot;. (196577 lines)
+							</dd>
+		<dt>Version 15.161.1: Mar 24, 2016</dt>
+							<dd>
+							Code refactoring in forms to select roles.<br />
+							Put contextual icon &quot;update&quot; integrated in frame in &quot;enrollment requests&quot;. (196598 lines)
+							</dd>
+		<dt>Version 15.161:   Mar 24, 2016</dt>
+							<dd>
+							Changes related to enrollments requests. (196581 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1522','es','N','Actualizar inscripciones pendientes');
+							</code></small>
+							</dd>
+		<dt>Version 15.160.4: Mar 24, 2016</dt>
+							<dd>
+							Put contextual icon &quot;update&quot; integrated in frame in &quot;Connected users&quot;. (196543 lines)
+							</dd>
+		<dt>Version 15.160.3: Mar 24, 2016</dt>
+							<dd>
+							Put contextual icon &quot;update&quot; integrated in frame in &quot;Who to follow&quot;. (196538 lines)
+							</dd>
+		<dt>Version 15.160.2: Mar 22, 2016</dt>
+							<dd>
+							Changes in layout of tagline. (196512 lines)
+							</dd>
+		<dt>Version 15.160.1: Mar 21, 2016</dt>
+							<dd>
+							Changes in layout of tagline. (196504 lines)
+							</dd>
+		<dt>Version 15.160:   Mar 21, 2016</dt>
+							<dd>
+							Changes in forms to login and to create new account. (196423 lines)
+							</dd>
+		<dt>Version 15.159.5: Mar 21, 2016</dt>
+							<dd>
+							Changes in CSS related to tables. (196423 lines)
+							</dd>
+		<dt>Version 15.159.4: Mar 21, 2016</dt>
+							<dd>
+							Icon to print stats on degrees integrated in frame. (196426 lines)
+							</dd>
+		<dt>Version 15.159.3: Mar 21, 2016</dt>
+							<dd>
+							Icon to add new announcement integrated in frame.<br />
+                                      			Button to add new announcement. (196427 lines)
+							</dd>
+		<dt>Version 15.159.2: Mar 21, 2016</dt>
+							<dd>
+							Button to add new notice. (196410 lines)
+							</dd>
+		<dt>Version 15.159.1: Mar 21, 2016</dt>
+							<dd>
+							Icon to add new notice integrated in frame. (196395 lines)
+							</dd>
+		<dt>Version 15.159:   Mar 21, 2016</dt>
+							<dd>
+							Number of sent/received messages integrated in frame title. (196372 lines)
+							</dd>
+		<dt>Version 15.158.4: Mar 21, 2016</dt>
+							<dd>
+							Icon to remove sent/received messages integrated in frame. (196300 lines)
+							</dd>
+		<dt>Version 15.158.3: Mar 21, 2016</dt>
+							<dd>
+							Change in layout of form to import test questions. (196277 lines)
+							</dd>
+		<dt>Version 15.158.2: Mar 21, 2016</dt>
+							<dd>
+							Icon to add new test question integrated in frame. (196283 lines)
+							</dd>
+		<dt>Version 15.158.1: Mar 21, 2016</dt>
+							<dd>
+							Button to add new test question. (196284 lines)
+							</dd>
+		<dt>Version 15.158:   Mar 21, 2016</dt>
+							<dd>
+							Changes in layout of tests. (196274 lines)
+							</dd>
+		<dt>Version 15.157.3: Mar 20, 2016</dt>
+							<dd>
+							Changes in layout of tests. (196247 lines)
+							</dd>
+		<dt>Version 15.157.2: Mar 20, 2016</dt>
+							<dd>
+							Fixed bug in surveys. (196241 lines)
+							</dd>
+		<dt>Version 15.157.1: Mar 20, 2016</dt>
+							<dd>
+							Changed names of functions related to degree types. (196237 lines)
+							</dd>
+		<dt>Version 15.157:   Mar 20, 2016</dt>
+							<dd>
+							Changes in tagline and title. (196227 lines)
+							</dd>
+		<dt>Version 15.156.1: Mar 20, 2016</dt>
+							<dd>
+							Change in layout of banners.<br />
+							Changes in layout of types of degree. (196139 lines)
+							</dd>
+		<dt>Version 15.156:   Mar 20, 2016</dt>
+							<dd>
+							New module swad_degree_type for degree types. (196137 lines)
+							</dd>
+		<dt>Version 15.155.7: Mar 20, 2016</dt>
+							<dd>
+							Changes in layout of listing of institutions. (196051 lines)
+							</dd>
+		<dt>Version 15.155.6: Mar 20, 2016</dt>
+							<dd>
+							Changes in layout of listing of centres. (196055 lines)
+							</dd>
+		<dt>Version 15.155.5: Mar 20, 2016</dt>
+							<dd>
+							Changes in behaviour of hierarchy breadcrumb.<br />
+							Changes in layout of listing of degrees. (196057 lines)
+							</dd>
+		<dt>Version 15.155.4: Mar 20, 2016</dt>
+							<dd>
+							Changes in layout of listing of courses. (196059 lines)
+							</dd>
+		<dt>Version 15.155.3: Mar 20, 2016</dt>
+							<dd>
+							Changes in some help messages. (196062 lines)
+							</dd>
+		<dt>Version 15.155.2: Mar 20, 2016</dt>
+							<dd>
+							Fixed bug in surveys.<br />
+							Changes in edition of questions of surveys. (196060 lines)
+							</dd>
+		<dt>Version 15.155.1: Mar 20, 2016</dt>
+							<dd>
+							Icon to print list of attendance integrated in frame. (196042 lines)
+							</dd>
+		<dt>Version 15.155:   Mar 20, 2016</dt>
+							<dd>
+							Icon to add new attendance event integrated in frame.<br />
+							Changes in layout of attendance events. (196038 lines)
+							</dd>
+		<dt>Version 15.154:   Mar 19, 2016</dt>
+							<dd>
+							Icon to add new survey integrated in frame.<br />
+							Changes in layout of surveys. (196018 lines)
+							</dd>
+		<dt>Version 15.153.1: Mar 19, 2016</dt>
+							<dd>
+							Fixed bug in edition of assignments. (195980 lines)
+							</dd>
+		<dt>Version 15.153:   Mar 19, 2016</dt>
+							<dd>
+							Icon to add new assignment integrated in frame.<br />
+							Changes in layout of assignments. (195984 lines)
+							</dd>
+		<dt>Version 15.152:   Mar 19, 2016</dt>
+							<dd>
+							Changes in layout of head. Not finished. (195949 lines)
+							</dd>
+		<dt>Version 15.151.5: Mar 19, 2016</dt>
+							<dd>
+							Icon to edit holidays integrated in frame. (195931 lines)
+							</dd>
+		<dt>Version 15.151.4: Mar 19, 2016</dt>
+							<dd>
+							Icon to edit plugins integrated in frame. (195933 lines)
+							</dd>
+		<dt>Version 15.151.3: Mar 19, 2016</dt>
+							<dd>
+							Icon to edit mail domains integrated in frame. (195934 lines)
+							</dd>
+		<dt>Version 15.151.2: Mar 19, 2016</dt>
+							<dd>
+							Changes in layout of groups. (195935 lines)
+							</dd>
+		<dt>Version 15.151.1: Mar 18, 2016</dt>
+							<dd>
+							Changes in layout of groups. (195929 lines)
+							</dd>
+		<dt>Version 15.151:   Mar 18, 2016</dt>
+							<dd>
+							Changes in layout of header class photo. (195930 lines)
+							</dd>
+		<dt>Version 15.150.10:Mar 18, 2016</dt>
+							<dd>
+							Icon to print calendar integrated in frame. (195961 lines)
+							</dd>
+		<dt>Version 15.150.9: Mar 18, 2016</dt>
+							<dd>
+							Icons to print/show-all students/teachers integrated in frame. (195957 lines)
+							</dd>
+		<dt>Version 15.150.8: Mar 18, 2016</dt>
+							<dd>
+							Icons to print/show-all guests integrated in frame. (195967 lines)
+							</dd>
+		<dt>Version 15.150.7: Mar 18, 2016</dt>
+							<dd>
+							Icon to print degree configuration integrated in frame. (195970 lines)
+							</dd>
+		<dt>Version 15.150.6: Mar 18, 2016</dt>
+							<dd>
+							Icon to print centre configuration integrated in frame. (195959 lines)
+							</dd>
+		<dt>Version 15.150.5: Mar 18, 2016</dt>
+							<dd>
+							Icon to print institution configuration integrated in frame. (195961 lines)
+							</dd>
+		<dt>Version 15.150.4: Mar 18, 2016</dt>
+							<dd>
+							Icon to print country configuration integrated in frame. (195952 lines)
+							</dd>
+		<dt>Version 15.150.3: Mar 18, 2016</dt>
+							<dd>
+							Changes in layout of course info. (195956 lines)
+							</dd>
+		<dt>Version 15.150.2: Mar 18, 2016</dt>
+							<dd>
+							Icon to print course configuration integrated in frame.<br />
+							Changes in layout of frames. (195950 lines)
+							</dd>
+		<dt>Version 15.150.1: Mar 18, 2016</dt>
+							<dd>
+							Icon to view timetable integrated in frame. (195936 lines)
+							</dd>
+		<dt>Version 15.150:   Mar 18, 2016</dt>
+							<dd>
+							Icons to edit/print timetable integrated in frame. (195923 lines)
+							</dd>
+		<dt>Version 15.149.1: Mar 18, 2016</dt>
+							<dd>
+							Button Done after internal editor of syllabus.<br />
+							Focus on new item in internal editor of syllabus.<br />
+							Removed links to view course info. (195920 lines)
+							</dd>
+		<dt>Version 15.149:   Mar 17, 2016</dt>
+							<dd>
+							Icon to edit course info integrated in frame.<br />
+							Code refacgtoring related to course info. (195949 lines)
+							</dd>
+		<dt>Version 15.148:   Mar 17, 2016</dt>
+							<dd>
+							Icon to view/edit file browser integrated in frame. (195914 lines)
+							</dd>
+		<dt>Version 15.147.6: Mar 16, 2016</dt>
+							<dd>
+							Icon to edit departments integrated in frame. (195862 lines)
+							</dd>
+		<dt>Version 15.147.5: Mar 16, 2016</dt>
+							<dd>
+							Icon to edit institutional links integrated in frame. (195863 lines)
+							</dd>
+		<dt>Version 15.147.4: Mar 16, 2016</dt>
+							<dd>
+							Icon to edit places integrated in frame. (195866 lines)
+							</dd>
+		<dt>Version 15.147.3: Mar 16, 2016</dt>
+							<dd>
+							Icon to edit groups integrated in frame. (195867 lines)
+							</dd>
+		<dt>Version 15.147.2: Mar 16, 2016</dt>
+							<dd>
+							Icon to edit degree types integrated in frame. (195866 lines)
+							</dd>
+		<dt>Version 15.147.1: Mar 16, 2016</dt>
+							<dd>
+							Removed links to view when editing. (195854 lines)
+							</dd>
+		<dt>Version 15.147:   Mar 16, 2016</dt>
+							<dd>
+							New buttons to create another institution / centre / degree / course. (195903 lines)
+							</dd>
+		<dt>Version 15.146.6: Mar 16, 2016</dt>
+							<dd>
+							Icon to edit courses integrated in frame. (195814 lines)
+							</dd>
+		<dt>Version 15.146.5: Mar 16, 2016</dt>
+							<dd>
+							Icon to edit degrees integrated in frame. (195806 lines)
+							</dd>
+		<dt>Version 15.146.4: Mar 16, 2016</dt>
+							<dd>
+							Icon to edit centres integrated in frame. (195798 lines)
+							</dd>
+		<dt>Version 15.146.3: Mar 16, 2016</dt>
+							<dd>
+							Icon to edit institutions integrated in frame. (195790 lines)
+							</dd>
+		<dt>Version 15.146.2: Mar 16, 2016</dt>
+							<dd>
+							Icon to edit countries integrated in frame. (195781 lines)
+							</dd>
+		<dt>Version 15.146.1: Mar 16, 2016</dt>
+							<dd>
+							Icons to remove/edit/print an exam announcement integrated in frame. (195771 lines)
+							</dd>
+		<dt>Version 15.146:   Mar 16, 2016</dt>
+							<dd>
+							Now frame rectangles can have icons at top.<br />
+							Icon to edit banners integrated in frame. (195772 lines)
+							</dd>
+		<dt>Version 15.145.6: Mar 16, 2016</dt>
+							<dd>
+							Fixed bug in connected users. (195757 lines)
+							</dd>
+		<dt>Version 15.145.5: Mar 15, 2016</dt>
+							<dd>
+							Removed links in right column. (195752 lines)
+							</dd>
+		<dt>Version 15.145.4: Mar 15, 2016</dt>
+							<dd>
+							Link to RSS file is moved to the end of notices in left column. (195751 lines)<br />
+							<small><code>
+Copy file swad112x32.png to icon directory
+							</code></small>
+							</dd>
+		<dt>Version 15.145.3: Mar 15, 2016</dt>
+							<dd>
+							Changes in layout of connected users. (195746 lines)
+							</dd>
+		<dt>Version 15.145.2: Mar 15, 2016</dt>
+							<dd>
+							Changes in layout of frequent actions. (195762 lines)
+							</dd>
+		<dt>Version 15.145.1: Mar 15, 2016</dt>
+							<dd>
+							Changes in layout of frequent actions. (195751 lines)
+							</dd>
+		<dt>Version 15.145:   Mar 15, 2016</dt>
+							<dd>
+							Changes in layout of connected users. (195729 lines)
+							</dd>
+		<dt>Version 15.144.3: Mar 15, 2016</dt>
+							<dd>
+							Changes in layout of connected users (right column). (195742 lines)
+							</dd>
+		<dt>Version 15.144.2: Mar 05, 2016</dt>
+							<dd>
+							Fixed minor bugs in edition of centres. (195761 lines)
+							</dd>
+		<dt>Version 15.144.1: Mar 03, 2016</dt>
+							<dd>
+							Fixed bugs related to last chages made. (195756 lines)
+							</dd>
+		<dt>Version 15.144:   Mar 03, 2016</dt>
+							<dd>
+							Direct login always available. (195755 lines)<br />
+							3 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE courses DROP COLUMN AllowDirectLogIn;<br />
+ALTER TABLE deg_types DROP COLUMN AllowDirectLogIn;<br />
+UPDATE actions SET Obsolete='Y' WHERE ActCod='1006';
+							</code></small>
+							</dd>
+		<dt>Version 15.143.6: Mar 03, 2016</dt>
+							<dd>
+							Direct login forms unavailable when external login service unavailable. (196219 lines)
+							</dd>
+		<dt>Version 15.143.5: Mar 02, 2016</dt>
+							<dd>
+							Changed text messages related to edition of courses. (196166 lines)
+							</dd>
+		<dt>Version 15.143.4: Mar 02, 2016</dt>
+							<dd>
+							Changed text messages related to edition of degrees. (196126 lines)
+							</dd>
+		<dt>Version 15.143.3: Mar 02, 2016</dt>
+							<dd>
+							Changed text messages related to edition of centres. (196126 lines)
+							</dd>
+		<dt>Version 15.143.2: Mar 02, 2016</dt>
+							<dd>
+							Changed text messages related to edition of institutions. (196086 lines)
+							</dd>
+		<dt>Version 15.143.1: Mar 02, 2016</dt>
+							<dd>
+							Changes in actions of buttons after editing. (196042 lines)
+							</dd>
+		<dt>Version 15.143:   Mar 01, 2016</dt>
+							<dd>
+							Button to go to another institution after editing. (196041 lines)
+							</dd>
+		<dt>Version 15.142.1: Mar 01, 2016</dt>
+							<dd>
+							Changes in some help messages. (195985 lines)
+							</dd>
+		<dt>Version 15.142:   Mar 01, 2016</dt>
+							<dd>
+							Button to go to another centre after editing. (195984 lines)
+							</dd>
+		<dt>Version 15.141.1: Mar 01, 2016</dt>
+							<dd>
+							Fixed bug when creating a new degree. (195897 lines)
+							</dd>
+		<dt>Version 15.141:   Mar 01, 2016</dt>
+							<dd>
+							Button to go to another degree after editing. (195898 lines)
+							</dd>
+		<dt>Version 15.140.1: Mar 01, 2016</dt>
+							<dd>
+							The link to go to another course after editing is replaced by a button. (195817 lines)
+							</dd>
+		<dt>Version 15.140:   Mar 01, 2016</dt>
+							<dd>
+							New option &quot;landing page&quot;. (195817 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Txt='Formularios cambiar rol y cerrar sesi&oacute;n' WHERE ActCod='843' AND Language='es';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1521','es','N','P&aacute;gina de inicio');
+							</code></small>
+							</dd>
+		<dt>Version 15.139.2: Feb 29, 2016</dt>
+							<dd>
+							Changed message related to year/semester. (195731 lines)
+							</dd>
+		<dt>Version 15.139.1: Feb 29, 2016</dt>
+							<dd>
+							Remove fields FirstYear and LastYear from database table degrees. (195732 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE degrees DROP COLUMN FirstYear,DROP COLUMN LastYear;
+							</code></small>
+							</dd>
+		<dt>Version 15.139:   Feb 29, 2016</dt>
+							<dd>
+							Remove edition of years in edition of degrees. Every degree now have years from 1 to 12 (and N.A.) (195734 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod IN ('550','551');
+							</code></small>
+							</dd>
+		<dt>Version 15.138:   Feb 29, 2016</dt>
+							<dd>
+							Form to sign up is shown below login form. (196012 lines)
+							</dd>
+		<dt>Version 15.137.3: Feb 29, 2016</dt>
+							<dd>
+							Change in button when file uploading is done. (195986 lines)
+							</dd>
+		<dt>Version 15.137.2: Feb 13, 2016</dt>
+							<dd>
+							Fixed bug in search of my documents. (195985 lines)
+							</dd>
+		<dt>Version 15.137.1: Feb 13, 2016</dt>
+							<dd>
+							Fixed bug at the end of ranking (number too low). (195968 lines)
+							</dd>
+		<dt>Version 15.137:   Feb 07, 2016</dt>
+							<dd>
+							New figure about number of social notes. (195953 lines)
+							</dd>
+		<dt>Version 15.136.7: Feb 06, 2016</dt>
+							<dd>
+							Fixed bug in social tab when not logged. (195715 lines)
+							</dd>
+		<dt>Version 15.136.6: Feb 06, 2016</dt>
+							<dd>
+							Change in graphic with number of users per country. (195703 lines)
+							</dd>
+		<dt>Version 15.136.5: Feb 04, 2016</dt>
+							<dd>
+							Change in layout of main title (country/institution/centre/degree/course). (195702 lines)
+							</dd>
+		<dt>Version 15.136.4: Feb 04, 2016</dt>
+							<dd>
+							Change in layout of main title (country/institution/centre/degree/course). (195687 lines)
+							</dd>
+		<dt>Version 15.136.3: Feb 04, 2016</dt>
+							<dd>
+							Change in layout of main title (country/institution/centre/degree/course). (195686 lines)
+							</dd>
+		<dt>Version 15.136.2: Feb 04, 2016</dt>
+							<dd>
+							Change in layout of most frequent actions. (195689 lines)
+							</dd>
+		<dt>Version 15.136.1: Feb 02, 2016</dt>
+							<dd>
+							Change in layout of tabs and menus. (195689 lines)
+							</dd>
+		<dt>Version 15.136:   Jan 30, 2016</dt>
+							<dd>
+							Average number of followed/followers per follower/followed. (195674 lines)
+							</dd>
+		<dt>Version 15.135.1: Jan 30, 2016</dt>
+							<dd>
+							Fixed bug in figure with number of following and followers. (195518 lines)
+							</dd>
+		<dt>Version 15.135:   Jan 30, 2016</dt>
+							<dd>
+							New figure with number of following and followers. (195516 lines)
+							</dd>
+		<dt>Version 15.134.2: Jan 29, 2016</dt>
+							<dd>
+							New order of figures. (195327 lines)
+							</dd>
+		<dt>Version 15.134.1: Jan 29, 2016</dt>
+							<dd>
+							Changes in lists of following/followers. (195326 lines)
+							</dd>
+		<dt>Version 15.134:   Jan 29, 2016</dt>
+							<dd>
+							Change in menu of social tab. (195328 lines)
+							</dd>
+		<dt>Version 15.133.8: Jan 29, 2016</dt>
+							<dd>
+							Link to request a user's profile. (195328 lines)
+							</dd>
+		<dt>Version 15.133.7: Jan 28, 2016</dt>
+							<dd>
+							Changes in layout of followed/followers. (195288 lines)
+							</dd>
+		<dt>Version 15.133.6: Jan 28, 2016</dt>
+							<dd>
+							Changes in layout of &quot;Who to follow&quot;. (195287 lines)
+							</dd>
+		<dt>Version 15.133.5: Jan 28, 2016</dt>
+							<dd>
+							Unlogged users can not view &quot;Who to follow&quot;. (195276 lines)
+							</dd>
+		<dt>Version 15.133.4: Jan 28, 2016</dt>
+							<dd>
+							Fixed bug in notifications about timeline events. Reported by Juan Miguel Boyero Corral. (195272 lines)
+							</dd>
+		<dt>Version 15.133.3: Jan 28, 2016</dt>
+							<dd>
+							Changes in query to get users to follow. (195256 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1520','es','N','A qui&eacute;n seguir');
+							</code></small>
+							</dd>
+		<dt>Version 15.133.2: Jan 28, 2016</dt>
+							<dd>
+							Changes in query to get users to follow. (195241 lines)
+							</dd>
+		<dt>Version 15.133.1: Jan 27, 2016</dt>
+							<dd>
+							Change in link to show users to follow. (195238 lines)
+							</dd>
+		<dt>Version 15.133:   Jan 27, 2016</dt>
+							<dd>
+							List users to follow. (195236 lines)
+							</dd>
+		<dt>Version 15.132.1: Jan 27, 2016</dt>
+							<dd>
+							Build query to get users to follow. (195158 lines)
+							</dd>
+		<dt>Version 15.132:   Jan 27, 2016</dt>
+							<dd>
+							Put link to show users to follow. (195116 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+CREATE INDEX PhotoVisibility ON usr_data (PhotoVisibility);<br />
+CREATE INDEX ProfileVisibility ON usr_data (ProfileVisibility);
+							</code></small>
+							</dd>
+		<dt>Version 15.131.4: Jan 27, 2016</dt>
+							<dd>
+							Fixed bug in ranking of followed. (195030 lines)
+							</dd>
+		<dt>Version 15.131.3: Jan 27, 2016</dt>
+							<dd>
+							Animated link to view old timeline. (195015 lines)
+							</dd>
+		<dt>Version 15.131.2: Jan 26, 2016</dt>
+							<dd>
+							Change in default color of links. (194998 lines)
+							</dd>
+		<dt>Version 15.131.1: Jan 26, 2016</dt>
+							<dd>
+							Optimization in the function that insert links in text. (194993 lines)
+							</dd>
+		<dt>Version 15.131:   Jan 26, 2016</dt>
+							<dd>
+							Link around @nickname is inserted as form. (195011 lines)
+							</dd>
+		<dt>Version 15.130.2: Jan 26, 2016</dt>
+							<dd>
+							Optimization in the function that insert links in text. (194928 lines)
+							</dd>
+		<dt>Version 15.130.1: Jan 26, 2016</dt>
+							<dd>
+							Fixed bug when mentioning a user who does not exist. (194914 lines)
+							</dd>
+		<dt>Version 15.130:   Jan 26, 2016</dt>
+							<dd>
+							Do not notify new social notes. (194913 lines)<br />
+							22 changes necessary in database:<br />
+							<small><code>
+UPDATE notif SET NotifyEvent= 9 WHERE NotifyEvent=10;<br />
+UPDATE notif SET NotifyEvent=10 WHERE NotifyEvent=11;<br />
+UPDATE notif SET NotifyEvent=11 WHERE NotifyEvent=12;<br />
+UPDATE notif SET NotifyEvent=12 WHERE NotifyEvent=13;<br />
+UPDATE notif SET NotifyEvent=13 WHERE NotifyEvent=14;<br />
+UPDATE notif SET NotifyEvent=14 WHERE NotifyEvent=15;<br />
+UPDATE notif SET NotifyEvent=15 WHERE NotifyEvent=16;<br />
+UPDATE notif SET NotifyEvent=16 WHERE NotifyEvent=17;<br />
+UPDATE notif SET NotifyEvent=17 WHERE NotifyEvent=18;<br />
+UPDATE notif SET NotifyEvent=18 WHERE NotifyEvent=19;<br />
+UPDATE sta_notif SET NotifyEvent= 9 WHERE NotifyEvent=10;<br />
+UPDATE sta_notif SET NotifyEvent=10 WHERE NotifyEvent=11;<br />
+UPDATE sta_notif SET NotifyEvent=11 WHERE NotifyEvent=12;<br />
+UPDATE sta_notif SET NotifyEvent=12 WHERE NotifyEvent=13;<br />
+UPDATE sta_notif SET NotifyEvent=13 WHERE NotifyEvent=14;<br />
+UPDATE sta_notif SET NotifyEvent=14 WHERE NotifyEvent=15;<br />
+UPDATE sta_notif SET NotifyEvent=15 WHERE NotifyEvent=16;<br />
+UPDATE sta_notif SET NotifyEvent=16 WHERE NotifyEvent=17;<br />
+UPDATE sta_notif SET NotifyEvent=17 WHERE NotifyEvent=18;<br />
+UPDATE sta_notif SET NotifyEvent=18 WHERE NotifyEvent=19;<br />
+UPDATE usr_data SET NotifNtfEvents = ((NotifNtfEvents & ~0x7FE00) | ((NotifNtfEvents & 0xFFC00) >> 1));<br />
+UPDATE usr_data SET EmailNtfEvents = ((EmailNtfEvents & ~0xFFE00) | ((EmailNtfEvents & 0xFFC00) >> 1));
+							</code></small>
+							</dd>
+		<dt>Version 15.129.3: Jan 25, 2016</dt>
+							<dd>
+							Changed text in some messages. (194964 lines)
+							</dd>
+		<dt>Version 15.129.2: Jan 25, 2016</dt>
+							<dd>
+							Mark timeline notifications as seen when new social activity is shown. (194967 lines)
+							</dd>
+		<dt>Version 15.129.1: Jan 25, 2016</dt>
+							<dd>
+							Do not show top message in social timeline for original publishings. (194979 lines)
+							</dd>
+		<dt>Version 15.129:   Jan 25, 2016</dt>
+							<dd>
+							Do not notify new social sharings or comments. (194979 lines)
+							</dd>
+		<dt>Version 15.128.5: Jan 25, 2016</dt>
+							<dd>
+							Fixed bug and code optimization when sharing a social note. (194958 lines)
+							</dd>
+		<dt>Version 15.128.4: Jan 25, 2016</dt>
+							<dd>
+							Fixed bug when removing a social note. (194961 lines)
+							</dd>
+		<dt>Version 15.128.3: Jan 25, 2016</dt>
+							<dd>
+							Optimization in top message of social note. (194969 lines)
+							</dd>
+		<dt>Version 15.128.2: Jan 25, 2016</dt>
+							<dd>
+							Optimization in top message of social note. (194960 lines)
+							</dd>
+		<dt>Version 15.128.1: Jan 25, 2016</dt>
+							<dd>
+							Optimization in top message of social note. (194965 lines)
+							</dd>
+		<dt>Version 15.128:   Jan 25, 2016</dt>
+							<dd>
+							View highlighted social note when clicking in timeline notification. (194980 lines)
+							</dd>
+		<dt>Version 15.127.3: Jan 25, 2016</dt>
+							<dd>
+							Changed ComCod to PubCod in social_comments and social_comments_fav. (194841 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE social_comments_fav CHANGE COLUMN ComCod PubCod BIGINT NOT NULL;<br />
+ALTER TABLE social_comments CHANGE COLUMN ComCod PubCod BIGINT NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 15.127.2: Jan 25, 2016</dt>
+							<dd>
+							Mark timeline notifications as removed when a social note/comment is unfaved. (194838 lines)
+							</dd>
+		<dt>Version 15.127.1: Jan 25, 2016</dt>
+							<dd>
+							Mark timeline notifications as removed when a social note is unshared. (194831 lines)
+							</dd>
+		<dt>Version 15.127:   Jan 25, 2016</dt>
+							<dd>
+							New function to count the number of @nicknames in a text and store it in social publishing. (194825 lines)
+							</dd>
+		<dt>Version 15.126.1: Jan 24, 2016</dt>
+							<dd>
+							Optimization in code to insert links. (194736 lines)
+							</dd>
+		<dt>Version 15.126:   Jan 24, 2016</dt>
+							<dd>
+							In any text where URL is replaced by anchor, now @nickname is also replaced to link to user's profile. (194727 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+UPDATE social_posts SET Content=REPLACE(Content,'&amp;#64;','@');<br />
+UPDATE social_comments SET Content=REPLACE(Content,'&amp;#64;','@');
+							</code></small>
+							</dd>
+		<dt>Version 15.125.3: Jan 24, 2016</dt>
+							<dd>
+							Fixed bug when unsharing a social note. (194610 lines)
+							</dd>
+		<dt>Version 15.125.2: Jan 24, 2016</dt>
+							<dd>
+							Mark notifications as removed after removing a comment to a social note. (194609 lines)
+							</dd>
+		<dt>Version 15.125.1: Jan 24, 2016</dt>
+							<dd>
+							Mark notifications as removed after removing a social note. (194603 lines)
+							</dd>
+		<dt>Version 15.125:   Jan 24, 2016</dt>
+							<dd>
+							Code refactoring in social timeline. (194563 lines)
+							</dd>
+		<dt>Version 15.124.3: Jan 24, 2016</dt>
+							<dd>
+							Mark timeline notifications as seen after viewing social timeline. (194554 lines)
+							</dd>
+		<dt>Version 15.124.2: Jan 23, 2016</dt>
+							<dd>
+							Changed numeration of notifications in database. (194546 lines)<br />
+							14 changes necessary in database:<br />
+							<small><code>
+UPDATE notif SET NotifyEvent=17 WHERE NotifyEvent=9;<br />
+UPDATE notif SET NotifyEvent=15 WHERE NotifyEvent=10;<br />
+UPDATE notif SET NotifyEvent=16 WHERE NotifyEvent=11;<br />
+UPDATE notif SET NotifyEvent=18 WHERE NotifyEvent=12;<br />
+UPDATE notif SET NotifyEvent=19 WHERE NotifyEvent=13;<br />
+UPDATE sta_notif SET NotifyEvent=17 WHERE NotifyEvent=9;<br />
+UPDATE sta_notif SET NotifyEvent=15 WHERE NotifyEvent=10;<br />
+UPDATE sta_notif SET NotifyEvent=16 WHERE NotifyEvent=11;<br />
+UPDATE sta_notif SET NotifyEvent=18 WHERE NotifyEvent=12;<br />
+UPDATE sta_notif SET NotifyEvent=19 WHERE NotifyEvent=13;<br />
+UPDATE usr_data SET NotifNtfEvents = ((NotifNtfEvents & ~0xF8000) | ((NotifNtfEvents & 0x0200) << 8) | ((NotifNtfEvents & 0x0C00) << 5) | ((NotifNtfEvents & 0x3000) << 6));<br />
+UPDATE usr_data SET EmailNtfEvents = ((EmailNtfEvents & ~0xF8000) | ((EmailNtfEvents & 0x0200) << 8) | ((EmailNtfEvents & 0x0C00) << 5) | ((EmailNtfEvents & 0x3000) << 6));<br />
+UPDATE usr_data SET NotifNtfEvents = (NotifNtfEvents |  0x3E00);<br />
+UPDATE usr_data SET EmailNtfEvents = (EmailNtfEvents & ~0x3E00);
+							</code></small>
+							</dd>
+		<dt>Version 15.124.1: Jan 23, 2016</dt>
+							<dd>
+							New social notifications. Not finished. (194530 lines)
+							</dd>
+		<dt>Version 15.124:   Jan 23, 2016</dt>
+							<dd>
+							New social notifications. Not finished. (194466 lines)
+							</dd>
+		<dt>Version 15.123.7: Jan 22, 2016</dt>
+							<dd>
+							New social notifications. Not finished. (194347 lines)
+							</dd>
+		<dt>Version 15.123.6: Jan 22, 2016</dt>
+							<dd>
+							New social notifications. Not finished. (194342 lines)
+							</dd>
+		<dt>Version 15.123.5: Jan 22, 2016</dt>
+							<dd>
+							New social notifications. Not finished. (194328 lines)
+							</dd>
+		<dt>Version 15.123.4: Jan 22, 2016</dt>
+							<dd>
+							New social notifications. Not finished. (194281 lines)
+							</dd>
+		<dt>Version 15.123.3: Jan 22, 2016</dt>
+							<dd>
+							New social notifications. Not finished. (194280 lines)
+							</dd>
+		<dt>Version 15.123.2: Jan 22, 2016</dt>
+							<dd>
+							New social notifications. Not finished. (194279 lines)
+							</dd>
+		<dt>Version 15.123.1: Jan 22, 2016</dt>
+							<dd>
+							New social notifications. Not finished. (194277 lines)
+							</dd>
+		<dt>Version 15.123:   Jan 22, 2016</dt>
+							<dd>
+							New social notifications. Not finished. (194277 lines)
+							</dd>
+		<dt>Version 15.122.1: Jan 20, 2016</dt>
+							<dd>
+							Changes in table of actions. (194018 lines)<br />
+							8 changes necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1512','es','N','Marcar post social como favorito (global)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1513','es','N','Desmarcar post social como favorito (global)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1514','es','N','Marcar post social como favorito (usuario)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1515','es','N','Desmarcar post social como favorito (usuario)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1516','es','N','Marcar comentario social como favorito (global)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1517','es','N','Desmarcar comentario social como favorito (global)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1518','es','N','Marcar comentario social como favorito (usuario)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1519','es','N','Desmarcar comentario social como favorito (usuario)');
+							</code></small>
+							</dd>
+		<dt>Version 15.122:   Jan 20, 2016</dt>
+							<dd>
+							Notifications of new followers go to follower's profile.<br />
+							Changes in notifications. (194008 lines)
+							</dd>
+		<dt> Version 15.121.9: Jan 20, 2016</dt>
+							<dd>
+							Code optimization in social comments. (193952 lines)
+							</dd>
+		<dt>Version 15.121.8: Jan 20, 2016</dt>
+							<dd>
+							Fixed bugs removing favs to social comments. (193960 lines)
+							</dd>
+		<dt>Version 15.121.7: Jan 20, 2016</dt>
+							<dd>
+							Changes in layout of social timeline. (193955 lines)
+							</dd>
+		<dt>Version 15.121.6: Jan 20, 2016</dt>
+							<dd>
+							Remove favs when a social comment is removed.<br />
+							Remove favs when a user is removed. (193953 lines)
+							</dd>
+		<dt>Version 15.121.5: Jan 20, 2016</dt>
+							<dd>
+							New layout of form to write a new social comment. (193922 lines)
+							</dd>
+		<dt>Version 15.121.4: Jan 20, 2016</dt>
+							<dd>
+							Fixed bug related to favs in social comments. (193904 lines)
+							</dd>
+		<dt>Version 15.121.3: Jan 20, 2016</dt>
+							<dd>
+							Favs in social comments. Not finished.<br />
+							Changes in layout of social timeline. (193901 lines)
+							</dd>
+		<dt>Version 15.121.2: Jan 19, 2016</dt>
+							<dd>
+							Favs in social comments. Not finished. (193868 lines)
+							</dd>
+		<dt>Version 15.121.1: Jan 19, 2016</dt>
+							<dd>
+							Favs in social comments. Not finished. (193868 lines)
+							</dd>
+		<dt>Version 15.121:   Jan 19, 2016</dt>
+							<dd>
+							Favs in social comments. Not finished. (193782 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+CREATE TABLE IF NOT EXISTS social_comments_fav (FavCod BIGINT AUTO_INCREMENT,ComCod BIGINT NOT NULL,UsrCod INT NOT NULL,TimeFav DATETIME NOT NULL,UNIQUE INDEX(FavCod),UNIQUE INDEX(ComCod,UsrCod),INDEX(UsrCod));
+							</code></small>
+							</dd>
+		<dt>Version 15.120.5: Jan 19, 2016</dt>
+							<dd>
+							Remove favs when a social note is removed.<br />
+							Remove favs when a user is removed. (193544 lines)
+							</dd>
+		<dt>Version 15.120.4: Jan 19, 2016</dt>
+							<dd>
+							Changes in database table social_notes_fav. (193527 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+DROP TABLE social_notes_fav;<br />
+CREATE TABLE IF NOT EXISTS social_notes_fav (FavCod BIGINT AUTO_INCREMENT,NotCod BIGINT NOT NULL,UsrCod INT NOT NULL,TimeFav DATETIME NOT NULL,UNIQUE INDEX(FavCod),UNIQUE INDEX(NotCod,UsrCod),INDEX(UsrCod));
+							</code></small>
+							</dd>
+		<dt>Version 15.120.3: Jan 19, 2016</dt>
+							<dd>
+							Minor changes in layout of timeline. (193517 lines)
+							</dd>
+		<dt>Version 15.120.2: Jan 19, 2016</dt>
+							<dd>
+							Code optimization on sharers or favers. (193491 lines)
+							</dd>
+		<dt>Version 15.120.1: Jan 19, 2016</dt>
+							<dd>
+							Show number of users who marked a social note as favourite. (193533 lines)
+							</dd>
+		<dt>Version 15.120:   Jan 19, 2016</dt>
+							<dd>
+							Mark/unmark social notes as favourites. (193475 lines)
+							</dd>
+		<dt>Version 15.119:   Jan 18, 2016</dt>
+							<dd>
+							New table to mark social notes as favourites. (193036 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+CREATE TABLE IF NOT EXISTS social_notes_fav (NotCod BIGINT NOT NULL,UsrCod INT NOT NULL,TimeFav DATETIME NOT NULL,UNIQUE INDEX(NotCod,UsrCod),INDEX(UsrCod),INDEX(TimeFav));
+							</code></small>
+							</dd>
+		<dt>Version 15.118.4: Jan 18, 2016</dt>
+							<dd>
+							Date-time without seconds in user's public profile. (192984 lines)
+							</dd>
+		<dt>Version 15.118.3: Jan 18, 2016</dt>
+							<dd>
+							Fixed bug in date-time of files in file-browsers. (192975 lines)
+							</dd>
+		<dt>Version 15.118.2: Jan 18, 2016</dt>
+							<dd>
+							Fixed bug in social_timelines table. (192973 lines)<br />
+							<small><code>
+ALTER TABLE sessions CHANGE SessionId SessionId CHAR(43) COLLATE latin1_spanish_ci NOT NULL;<br />
+ALTER TABLE tst_status CHANGE SessionId SessionId CHAR(43) COLLATE latin1_spanish_ci NOT NULL;<br />
+ALTER TABLE hidden_params CHANGE SessionId SessionId CHAR(43) COLLATE latin1_spanish_ci NOT NULL;<br />
+ALTER TABLE imported_groups CHANGE SessionId SessionId CHAR(43) COLLATE latin1_spanish_ci NOT NULL;<br />
+ALTER TABLE imported_sessions CHANGE SessionId SessionId CHAR(43) COLLATE latin1_spanish_ci NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 15.118.1: Jan 18, 2016</dt>
+							<dd>
+							Fixed bugs in social timeline. (192966 lines)
+							</dd>
+		<dt>Version 15.118:   Jan 18, 2016</dt>
+							<dd>
+							Change in privacy options (new value &quot;unknown&quot;). (192967 lines)<br />
+							3 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE usr_data CHANGE COLUMN PhotoVisibility PhotoVisibility ENUM('unknown','user','course','system','world') NOT NULL DEFAULT 'unknown';<br />
+ALTER TABLE usr_data CHANGE COLUMN ProfileVisibility ProfileVisibility ENUM('unknown','user','course','system','world') NOT NULL DEFAULT 'unknown';<br />
+UPDATE usr_data SET ProfileVisibility='unknown' WHERE ProfileVisibility IN ('user','course');
+							</code></small>
+							</dd>
+		<dt>Version 15.117.1: Jan 18, 2016</dt>
+							<dd>
+							Summary of changes in database made from version 15.74.7 to 15.117.1. (? lines)<br />
+Edit file swad_copy.sh changing swad.js to swad*.js<br />
+							29 changes necessary in database:<br />
+							<small><code>
+CREATE TABLE IF NOT EXISTS social_comments (ComCod BIGINT NOT NULL,Content LONGTEXT NOT NULL,UNIQUE INDEX(ComCod),FULLTEXT(Content)) ENGINE = MYISAM;<br />
+CREATE TABLE IF NOT EXISTS social_notes (NotCod BIGINT NOT NULL AUTO_INCREMENT,NoteType TINYINT NOT NULL,Cod INT NOT NULL DEFAULT -1,UsrCod INT NOT NULL,HieCod INT NOT NULL DEFAULT -1,Unavailable ENUM('N','Y') NOT NULL DEFAULT 'N',TimeNote DATETIME NOT NULL,UNIQUE INDEX(NotCod),UNIQUE INDEX(NoteType,Cod),INDEX(UsrCod),INDEX(TimeNote));<br />
+CREATE TABLE IF NOT EXISTS social_posts (PstCod INT NOT NULL AUTO_INCREMENT,Content LONGTEXT NOT NULL,UNIQUE INDEX(PstCod),FULLTEXT(Content)) ENGINE = MYISAM;<br />
+CREATE TABLE IF NOT EXISTS social_pubs (PubCod BIGINT NOT NULL AUTO_INCREMENT,NotCod BIGINT NOT NULL,PublisherCod INT NOT NULL,PubType TINYINT NOT NULL,TimePublish DATETIME NOT NULL,UNIQUE INDEX(PubCod),INDEX(NotCod,PublisherCod,PubType),INDEX(PublisherCod),INDEX(PubType),INDEX(TimePublish));<br />
+CREATE TABLE IF NOT EXISTS social_timelines (SessionId CHAR(43) NOT NULL,NotCod BIGINT NOT NULL,UNIQUE INDEX(SessionId,NotCod));<br />
+ALTER TABLE sessions ADD COLUMN LastPubCod BIGINT NOT NULL DEFAULT 0 AFTER LastRefresh;<br />
+ALTER TABLE sessions ADD COLUMN FirstPubCod BIGINT NOT NULL DEFAULT 0 AFTER LastRefresh;<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1490','es','N','Ver actividad social (global)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1491','es','Y','Redactar public. social (global)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1492','es','N','Crear public. social (global)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1493','es','N','Eliminar public. social (global)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1494','es','N','Solicitar elim. public. social (global)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1495','es','N','Compartir public. social (global)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1496','es','N','Dejar de compartir public. social (global)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1497','es','Y','Redactar public. social (usuario)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1498','es','N','Crear public. social (usuario)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1499','es','N','Compartir public. social (usuario)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1500','es','N','Dejar de compartir public. social (usuario)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1501','es','N','Solicitar elim. public. social (usuario)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1502','es','N','Eliminar public. social (usuario)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1503','es','N','Crear comentario social (global)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1504','es','N','Crear comentario social (usuario)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1505','es','N','Solicitar elim. coment. social (global)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1506','es','N','Solicitar elim. coment. social (usuario)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1507','es','N','Eliminar coment. social (global)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1508','es','N','Eliminar coment. social (usuario)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1509','es','N','Refrescar timeline global (nuevos mensajes)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1510','es','N','Cargar mensajes anteriores en timeline global');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1511','es','N','Cargar mensajes anteriores en timeline usuario');
+							</code></small>
+							</dd>
+		<dt>Version 15.117:   Jan 17, 2016</dt>
+							<dd>
+							Change in styles of messages, forums, surveys and tests. (192872 lines)
+							</dd>
+		<dt>Version 15.116.1: Jan 17, 2016</dt>
+							<dd>
+							Help when writing social posts or comments. (192877 lines)
+							</dd>
+		<dt>Version 15.116:   Jan 17, 2016</dt>
+							<dd>
+							Optimization in the query to get timeline. (192878 lines)
+							</dd>
+		<dt>Version 15.115.2: Jan 17, 2016</dt>
+							<dd>
+							Code refactoring in timeline. (192860 lines)
+							</dd>
+		<dt>Version 15.115.1: Jan 17, 2016</dt>
+							<dd>
+							Code refactoring in timeline. (192857 lines)
+							</dd>
+		<dt>Version 15.115:   Jan 17, 2016</dt>
+							<dd>
+							Code refactoring in actions. (192823 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1509','es','N','Refrescar timeline global (nuevos mensajes)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1510','es','N','Cargar mensajes anteriores en timeline global');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1511','es','N','Cargar mensajes anteriores en timeline usuario');
+							</code></small>
+							</dd>
+		<dt>Version 15.114.5: Jan 17, 2016</dt>
+							<dd>
+							Distinct default visibility for photo and profile. (192827 lines)
+							</dd>
+		<dt>Version 15.114.4: Jan 17, 2016</dt>
+							<dd>
+							Change related to button to remove a social post. (192821 lines)
+							</dd>
+		<dt>Version 15.114.3: Jan 17, 2016</dt>
+							<dd>
+							Fixed bug when getting timeline. (192820 lines)
+							</dd>
+		<dt>Version 15.114.2: Jan 17, 2016</dt>
+							<dd>
+							Fixed bug when getting timeline. (192811 lines)
+							</dd>
+		<dt>Version 15.114.1: Jan 17, 2016</dt>
+							<dd>
+							Optimized queries to get timeline. (192790 lines)
+							</dd>
+		<dt>Version 15.114:   Jan 17, 2016</dt>
+							<dd>
+							Optimized queries to get timeline. (192817 lines)
+							</dd>
+		<dt>Version 15.113.17:Jan 16, 2016</dt>
+							<dd>
+							Fixed bug in user's timeline. (192763 lines)
+							</dd>
+		<dt>Version 15.113.16:Jan 16, 2016</dt>
+							<dd>
+							Removed unused code and messages. (192743 lines)
+							</dd>
+		<dt>Version 15.113.15:Jan 16, 2016</dt>
+							<dd>
+							Changes in feedback on request to remove a social note. (192871 lines)
+							</dd>
+		<dt>Version 15.113.14:Jan 16, 2016</dt>
+							<dd>
+							Changes in feedback when a social comment is published. (192850 lines)
+							</dd>
+		<dt>Version 15.113.13:Jan 16, 2016</dt>
+							<dd>
+							Changes in feedback when a social note is unshared. (192846 lines)
+							</dd>
+		<dt>Version 15.113.12:Jan 15, 2016</dt>
+							<dd>
+							When a new social post is commented, shared or unshared, fade its background. (192807 lines)
+							</dd>
+		<dt>Version 15.113.11:Jan 15, 2016</dt>
+							<dd>
+							When a new social post is received, fade its background. (192803 lines)
+							</dd>
+		<dt>Version 15.113.10:Jan 15, 2016</dt>
+							<dd>
+							When a social note is not available, the button to comment is disabled.<br />
+							Fixed bug receiving a comment to a social note. (192781 lines)
+							</dd>
+		<dt>Version 15.113.9: Jan 15, 2016</dt>
+							<dd>
+							&quot;...&quot; changed by HTML entity &quot;&amp;hellip;&quot;. (192775 lines)
+							</dd>
+		<dt>Version 15.113.8: Jan 15, 2016</dt>
+							<dd>
+							Changes in textareas to enter new social posts or comments. (192751 lines)
+							</dd>
+		<dt>Version 15.113.7: Jan 15, 2016</dt>
+							<dd>
+							New social publishings fade in when user click to view them.<br />
+							New style for textarea where enter a new social post. (192715 lines)
+							</dd>
+		<dt>Version 15.113.6: Jan 14, 2016</dt>
+							<dd>
+							Sinchronize timeline in other actions. (192684 lines)
+							</dd>
+		<dt>Version 15.113.5: Jan 14, 2016</dt>
+							<dd>
+							Change in message.<br />
+							Removed unused code in JavaScript. (192684 lines)
+							</dd>
+		<dt>Version 15.113.4: Jan 14, 2016</dt>
+							<dd>
+							Optimize JavaScript not concatenating big strings in new timeline. (192687 lines)
+							</dd>
+		<dt>Version 15.113.3: Jan 14, 2016</dt>
+							<dd>
+							Divs to get new publishings only in global timeline. (192673 lines)
+							</dd>
+		<dt>Version 15.113.2: Jan 14, 2016</dt>
+							<dd>
+							Removed unused code. (192668 lines)
+							</dd>
+		<dt>Version 15.113.1: Jan 14, 2016</dt>
+							<dd>
+							Remove unused function. (192675 lines)
+							</dd>
+		<dt>Version 15.113:   Jan 14, 2016</dt>
+							<dd>
+							Code refactoring related to forms with unique identifiers.<br />
+							Use unique identifiers in forms of lists of connected users. (192680 lines)
+							</dd>
+		<dt>Version 15.112:   Jan 14, 2016</dt>
+							<dd>
+							Fixed bugs in user's timeline.<br />
+							All forms in social timeline must have unique identifiers. (192676 lines)
+							</dd>
+		<dt>Version 15.111:   Jan 14, 2016</dt>
+							<dd>
+							Fixed bug in user's timeline.<br />
+							Code refactoring related with social timeline. (192622 lines)
+							</dd>
+		<dt>Version 15.110.18:Jan 13, 2016</dt>
+							<dd>
+							Optimization in query to get initial recent timeline. (192564 lines)
+							</dd>
+		<dt>Version 15.110.17:Jan 13, 2016</dt>
+							<dd>
+							Reviewed code related to Soc_MAX_RECENT_PUBS_TO_GET. (192568 lines)
+							</dd>
+		<dt>Version 15.110.16:Jan 13, 2016</dt>
+							<dd>
+							Form to go to public profile of author of comment in timeline. (192563 lines)
+							</dd>
+		<dt>Version 15.110.15:Jan 13, 2016</dt>
+							<dd>
+							Form to go to public profile of author of note in timeline.<br />
+							Extensions '.exe' and '.com' not allowed (Google reported malware). (192543 lines)
+							</dd>
+		<dt>Version 15.110.14:Jan 13, 2016</dt>
+							<dd>
+							Form to go to public profile of sharer/commenter in timeline. (192525 lines)
+							</dd>
+		<dt>Version 15.110.13:Jan 13, 2016</dt>
+							<dd>
+							Time in social timeline without seconds. (192495 lines)
+							</dd>
+		<dt>Version 15.110.12:Jan 13, 2016</dt>
+							<dd>
+							Display name of sharer/commenter in timeline. (192456 lines)
+							</dd>
+		<dt>Version 15.110.11:Jan 13, 2016</dt>
+							<dd>
+							Fixed bug in social timeline. (192403 lines)
+							</dd>
+		<dt>Version 15.110.10:Jan 13, 2016</dt>
+							<dd>
+							New temporary tables used to optimize querying timeline. (192398 lines)
+							</dd>
+		<dt>Version 15.110.9: Jan 12, 2016</dt>
+							<dd>
+							Do not get social notes already present in timeline. (192388 lines)
+							</dd>
+		<dt>Version 15.110.8: Jan 12, 2016</dt>
+							<dd>
+							Insert social notes in current social timeline in database.<br />
+							Show old social notes only if they are not already shown in timeline. (192354 lines)
+							</dd>
+		<dt>Version 15.110.7: Jan 12, 2016</dt>
+							<dd>
+							Remove unused old social timelines in database. (192320 lines)
+							</dd>
+		<dt>Version 15.110.6: Jan 12, 2016</dt>
+							<dd>
+							Social timeline for this session in database is cleared when timeline is reloaded. (192303 lines)
+							</dd>
+		<dt>Version 15.110.5: Jan 12, 2016</dt>
+							<dd>
+							New database table used to store social notes already present in every timeline. (192288 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+CREATE TABLE IF NOT EXISTS social_timelines (SessionId CHAR(43) NOT NULL,NotCod BIGINT NOT NULL,UNIQUE INDEX(SessionId,NotCod));
+							</code></small>
+							</dd>
+		<dt>Version 15.110.4: Jan 12, 2016</dt>
+							<dd>
+							Database table with social comments renamed. (192263 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+DROP TABLE social_comments;<br />
+RENAME TABLE social_comments_content TO social_comments;
+							</code></small>
+							</dd>
+		<dt>Version 15.110.3: Jan 12, 2016</dt>
+							<dd>
+							Database table with social publishings renamed. (192259 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+RENAME TABLE social_timeline TO social_pubs;
+							</code></small>
+							</dd>
+		<dt>Version 15.110.2: Jan 12, 2016</dt>
+							<dd>
+							Changes in social timeline. (192256 lines)
+							</dd>
+		<dt>Version 15.110.1: Jan 12, 2016</dt>
+							<dd>
+							Removed database table for social comments and unused code. (192237 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+DROP TABLE social_comments;
+							</code></small>
+							</dd>
+		<dt>Version 15.110:   Jan 12, 2016</dt>
+							<dd>
+							Comments are included in database table for timeline. (192352 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+DROP INDEX NotCod ON social_timeline;<br />
+CREATE INDEX NotCod ON social_timeline (NotCod,PublisherCod,PubType);
+							</code></small>
+							</dd>
+		<dt>Version 15.109.1: Jan 11, 2016</dt>
+							<dd>
+							New field with the type of publishing in the database table for timeline. (192264 lines)<br />
+							5 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE social_timeline ADD COLUMN PubType TINYINT NOT NULL AFTER PublisherCod,ADD INDEX (PubType);<br />
+CREATE TABLE IF NOT EXISTS social_notes_new (NotCod BIGINT NOT NULL AUTO_INCREMENT,NoteType TINYINT NOT NULL,Cod INT NOT NULL DEFAULT -1,UsrCod INT NOT NULL,HieCod INT NOT NULL DEFAULT -1,Unavailable ENUM('N','Y') NOT NULL DEFAULT 'N',TimeNote DATETIME NOT NULL,UNIQUE INDEX(NotCod),UNIQUE INDEX(NoteType,Cod),INDEX(UsrCod),INDEX(TimeNote));<br />
+INSERT INTO social_notes_new (NotCod,NoteType,Cod,UsrCod,HieCod,Unavailable,TimeNote) SELECT NotCod,NoteType,Cod,UsrCod,HieCod,Unavailable,TimeNote FROM social_notes;<br />
+DROP TABLE social_notes;<br />
+RENAME TABLE social_notes_new TO social_notes;
+							</code></small>
+							</dd>
+		<dt>Version 15.109:   Jan 11, 2016</dt>
+							<dd>
+							Fixed bug when comenting an unshared social note.<br />
+							Refatored lot of code in timeline. (192221 lines)
+							</dd>
+		<dt>Version 15.108:   Jan 11, 2016</dt>
+							<dd>
+							Field with the author of a social note is removed from table with timeline, because it can be obtained from table with social notes. (192289 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE social_timeline DROP COLUMN AuthorCod;
+							</code></small>
+							</dd>
+		<dt>Version 15.107.7: Jan 11, 2016</dt>
+							<dd>
+							Show error message when trying to share a removed social note. (192284 lines)
+							</dd>
+		<dt>Version 15.107.6: Jan 11, 2016</dt>
+							<dd>
+							Show error message when trying to send a comment in a removed social note. (192276 lines)
+							</dd>
+		<dt>Version 15.107.5: Jan 11, 2016</dt>
+							<dd>
+							Check if a user can comment a social note. (192225 lines)
+							</dd>
+		<dt>Version 15.107.4: Jan 11, 2016</dt>
+							<dd>
+							Show separated social note at top when a new comment is added.<br />
+							Message of success when publishing a social note or comment. (192199 lines)
+							</dd>
+		<dt>Version 15.107.3: Jan 11, 2016</dt>
+							<dd>
+							Fixed bug and code refactoring in social comments. (192160 lines)
+							</dd>
+		<dt>Version 15.107.2: Jan 11, 2016</dt>
+							<dd>
+							Hide link to see old publishings when oldest publishing is reached.<br />
+							Some constants related to social timeline changed. (192159 lines)
+							</dd>
+		<dt>Version 15.107.1: Jan 10, 2016</dt>
+							<dd>
+							Id of dates in timeline must be unique.<br />
+							Changes in JavaScript to render dates and mathenatics. (192137 lines)
+							</dd>
+		<dt>Version 15.107:   Jan 10, 2016</dt>
+							<dd>
+							Get older publishings from social timeline. (192112 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE sessions ADD COLUMN FirstPubCod BIGINT NOT NULL DEFAULT 0 AFTER LastRefresh;
+							</code></small>
+							</dd>
+		<dt>Version 15.106:   Jan 10, 2016</dt>
+							<dd>
+							Link at the bottom of social timeline to get older publishings. (192028 lines)
+							</dd>
+		<dt>Version 15.105.1: Jan 10, 2016</dt>
+							<dd>
+							Change in style writing recent social publishings. (191909 lines)
+							</dd>
+		<dt>Version 15.105:   Jan 10, 2016</dt>
+							<dd>
+							Get only publishings newest than a give publishing. (191912 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE sessions ADD COLUMN LastPubCod BIGINT NOT NULL DEFAULT 0 AFTER LastRefresh;
+							</code></small>
+							</dd>
+		<dt>Version 15.104.4: Jan 09, 2016</dt>
+							<dd>
+							Last social publishing code is sent and got via AJAX. (191831 lines)
+							</dd>
+		<dt>Version 15.104.3: Jan 09, 2016</dt>
+							<dd>
+							Changes in layout of social timeline. (191784 lines)
+							</dd>
+		<dt>Version 15.104.2: Jan 09, 2016</dt>
+							<dd>
+							Refresh recent social timeline via AJAX. (191769 lines)
+							</dd>
+		<dt>Version 15.104.1: Jan 09, 2016</dt>
+							<dd>
+							Refresh recent social timeline via AJAX. (191727 lines)
+							</dd>
+		<dt>Version 15.104:   Jan 09, 2016</dt>
+							<dd>
+							Refresh recent social timeline via AJAX. Not finished. (191720 lines)
+							</dd>
+		<dt>Version 15.103.2: Jan 09, 2016</dt>
+							<dd>
+							Check that social post or comments are not empty. (191652 lines)
+							</dd>
+		<dt>Version 15.103.1: Jan 08, 2016</dt>
+							<dd>
+							Changes in timeline. (191646 lines)
+							</dd>
+		<dt>Version 15.103:   Jan 08, 2016</dt>
+							<dd>
+							Changes in the form to enter a new publishing. (191625 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod IN ('1491','1497');
+							</code></small>
+							</dd>
+		<dt>Version 15.102.4: Jan 08, 2016</dt>
+							<dd>
+							Text in icon to comment a social note. (191644 lines)
+							</dd>
+		<dt>Version 15.102.3: Jan 08, 2016</dt>
+							<dd>
+							The social notes of the user are shown in her/his global timeline even if he/she does not follow any user. (191603 lines)
+							</dd>
+		<dt>Version 15.102.2: Jan 08, 2016</dt>
+							<dd>
+							When a user is eliminated, all her/his social publshing are removed. (191606 lines)
+							</dd>
+		<dt>Version 15.102.1: Jan 08, 2016</dt>
+							<dd>
+							Changes in layout of social timeline. (191557 lines)
+							</dd>
+		<dt>Version 15.102:   Jan 08, 2016</dt>
+							<dd>
+							Remove a comment in social timeline. (191534 lines)<br />
+							4 changes necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1505','es','N','Solicitar elim. coment. social (global)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1506','es','N','Solicitar elim. coment. social (usuario)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1507','es','N','Eliminar coment. social (global)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1508','es','N','Eliminar coment. social (usuario)');
+							</code></small>
+							</dd>
+		<dt>Version 15.101.3: Jan 07, 2016</dt>
+							<dd>
+							Changes in CSS related to social timeline. (191229 lines)
+							</dd>
+		<dt>Version 15.101.2: Jan 07, 2016</dt>
+							<dd>
+							Show social comments in social notes. (191229 lines)
+							</dd>
+		<dt>Version 15.101.1: Jan 07, 2016</dt>
+							<dd>
+							Show social comments in social notes. Not finished. (191181 lines)
+							</dd>
+		<dt>Version 15.101:   Jan 07, 2016</dt>
+							<dd>
+							Store social comment in database. (191091 lines)<br />
+							16 changes necessary in database:<br />
+							<small><code>
+CREATE TABLE IF NOT EXISTS social_comments (ComCod BIGINT NOT NULL AUTO_INCREMENT,UsrCod INT NOT NULL,NotCod INT NOT NULL,TimeComment DATETIME NOT NULL,UNIQUE INDEX(ComCod),INDEX(UsrCod),INDEX(NotCod,TimeComment),INDEX(TimeComment));<br />
+CREATE TABLE IF NOT EXISTS social_comments_content (ComCod BIGINT NOT NULL,Content LONGTEXT NOT NULL,UNIQUE INDEX(ComCod),FULLTEXT(Content)) ENGINE = MYISAM;<br />
+UPDATE actions SET Txt='Redactar public. social (global)'            WHERE ActCod='1491' AND Language='es';<br />
+UPDATE actions SET Txt='Crear public. social (global)'               WHERE ActCod='1492' AND Language='es';<br />
+UPDATE actions SET Txt='Eliminar public. social (global)'            WHERE ActCod='1493' AND Language='es';<br />
+UPDATE actions SET Txt='Solicitar elim. public. social (global)'     WHERE ActCod='1494' AND Language='es';<br />
+UPDATE actions SET Txt='Compartir public. social (global)'           WHERE ActCod='1495' AND Language='es';<br />
+UPDATE actions SET Txt='Dejar de compartir public. social (global)'  WHERE ActCod='1496' AND Language='es';<br />
+UPDATE actions SET Txt='Redactar public. social (usuario)'           WHERE ActCod='1497' AND Language='es';<br />
+UPDATE actions SET Txt='Crear public. social (usuario)'              WHERE ActCod='1498' AND Language='es';<br />
+UPDATE actions SET Txt='Compartir public. social (usuario)'          WHERE ActCod='1499' AND Language='es';<br />
+UPDATE actions SET Txt='Dejar de compartir public. social (usuario)' WHERE ActCod='1500' AND Language='es';<br />
+UPDATE actions SET Txt='Solicitar elim. public. social (usuario)'    WHERE ActCod='1501' AND Language='es';<br />
+UPDATE actions SET Txt='Eliminar public. social (usuario)'           WHERE ActCod='1502' AND Language='es';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1503','es','N','Crear comentario social (global)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1504','es','N','Crear comentario social (usuario)');
+							</code></small>
+							</dd>
+		<dt>Version 15.100.4: Jan 07, 2016</dt>
+							<dd>
+							Fixed bug when sharing a social note.<br />
+							Receive social comment. (191012 lines)
+							</dd>
+		<dt>Version 15.100.3: Jan 07, 2016</dt>
+							<dd>
+							Fixed bug when sharing and unsharing a social note. (190999 lines)
+							</dd>
+		<dt>Version 15.100.2: Jan 07, 2016</dt>
+							<dd>
+							Hidden form to reply a social note. (190983 lines)
+							</dd>
+		<dt>Version 15.100.1: Jan 07, 2016</dt>
+							<dd>
+							New icon in social note to reply. (190937 lines)
+							</dd>
+		<dt>Version 15.100:   Jan 06, 2016</dt>
+							<dd>
+							When an author removes a social note, all the publishings of this note are removed. (190842 lines)
+							</dd>
+		<dt>Version 15.99.1:  Jan 05, 2016</dt>
+							<dd>
+							Change in message in social timeline. (190917 lines)
+							</dd>
+		<dt>Version 15.99:    Jan 05, 2016</dt>
+							<dd>
+							Changes in social timeline. (190892 lines)
+							</dd>
+		<dt>Version 15.98:    Jan 05, 2016</dt>
+							<dd>
+							If a social note is unavailable and is shared, put button to unshare.<br />
+							Several bugs in social timeline fixed. (190789 lines)
+							</dd>
+		<dt>Version 15.97.5:  Jan 04, 2016</dt>
+							<dd>
+							Button to remove a social note is not shown if author already removed the note (but it yet exists because another user shared it). (190763 lines)
+							</dd>
+		<dt>Version 15.97.4:  Jan 04, 2016</dt>
+							<dd>
+							Guests can see and write in global forums. (190758 lines)
+							</dd>
+		<dt>Version 15.97.3:  Jan 04, 2016</dt>
+							<dd>
+							Link to user's privacy in my public profile. (190755 lines)
+							</dd>
+		<dt>Version 15.97.2:  Jan 04, 2016</dt>
+							<dd>
+							New option in user's privacy. (190743 lines)
+							</dd>
+		<dt>Version 15.97.1:  Jan 04, 2016</dt>
+							<dd>
+							User's timeline below user's profile visible only by logged users. (190719 lines)
+							</dd>
+		<dt>Version 15.97:    Jan 04, 2016</dt>
+							<dd>
+							Show list of some users who has shared a social note. (190718 lines)<br />
+							3 changes necessary in database:<br />
+							<small><code>
+CREATE TABLE IF NOT EXISTS social_timeline_new (PubCod BIGINT NOT NULL AUTO_INCREMENT, NotCod BIGINT NOT NULL, PublisherCod INT NOT NULL, AuthorCod INT NOT NULL, TimePublish DATETIME NOT NULL, UNIQUE INDEX(PubCod), UNIQUE INDEX(NotCod,PublisherCod), INDEX(PublisherCod), INDEX(AuthorCod), INDEX(TimePublish)) SELECT PubCod,NotCod,PublisherCod,AuthorCod,TimePublish FROM social_timeline ORDER BY PubCod;<br />
+DROP TABLE social_timeline;<br />
+RENAME TABLE social_timeline_new TO social_timeline;
+							</code></small>
+							</dd>
+		<dt>Version 15.96.1:  Jan 04, 2016</dt>
+							<dd>
+							Changes in title of user's timeline. (190641 lines)
+							</dd>
+		<dt>Version 15.96:    Jan 04, 2016</dt>
+							<dd>
+							Display number of times a social note is shared. (190616 lines)
+							</dd>
+		<dt>Version 15.95.2:  Jan 04, 2016</dt>
+							<dd>
+							Unavailable social notes can not be shared. (190556 lines)
+							</dd>
+		<dt>Version 15.95.1:  Jan 04, 2016</dt>
+							<dd>
+							Optimization in writing social note. (190555 lines)
+							</dd>
+		<dt>Version 15.95:    Jan 04, 2016</dt>
+							<dd>
+							Fixed bug in social timeline: social notes can be shared, not social publishings. (190583 lines)
+							</dd>
+		<dt>Version 15.94.1:  Jan 04, 2016</dt>
+							<dd>
+							Changes when writing an unavailable social note. (190557 lines)
+							</dd>
+		<dt>Version 15.94:    Jan 04, 2016</dt>
+							<dd>
+							Social notes are marked as unavailable when a folder and its children are removed. (190551 lines)
+							</dd>
+		<dt>Version 15.93.8:  Jan 04, 2016</dt>
+							<dd>
+							Social note is marked as unavailable when a public file is removed. (190486 lines)
+							</dd>
+		<dt>Version 15.93.7:  Jan 03, 2016</dt>
+							<dd>
+							Social note is marked as unavailable when a public forum post is removed. (190419 lines)
+							</dd>
+		<dt>Version 15.93.6:  Jan 03, 2016</dt>
+							<dd>
+							Social note is marked as unavailable when a exam announcement is removed. (190409 lines)
+							</dd>
+		<dt>Version 15.93.5:  Jan 03, 2016</dt>
+							<dd>
+							Social note is marked as unavailable when a notice is removed. (190406 lines)<br />
+							6 changes necessary in database:<br />
+							<small><code>
+CREATE UNIQUE INDEX NotCod ON social_notes (NotCod);<br />
+DROP INDEX SocCod ON social_notes;<br />
+DROP INDEX TimeEvent ON social_notes;<br />
+CREATE INDEX TimeNote ON social_notes (TimeNote);<br />
+DROP INDEX SocialEvent ON social_notes;<br />
+CREATE UNIQUE INDEX NoteTypeCod ON social_notes (NoteType,Cod);
+							</code></small>
+							</dd>
+		<dt>Version 15.93.4:  Jan 03, 2016</dt>
+							<dd>
+							Changes in links to actions in social timeline.<br />
+							New field Unavailable in table of social notes. (190354 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE social_notes ADD COLUMN Unavailable ENUM('N','Y') NOT NULL DEFAULT 'N' AFTER Cod;
+							</code></small>
+							</dd>
+		<dt>Version 15.93.3:  Jan 03, 2016</dt>
+							<dd>
+							Code refactoring in file browser related with file metadata. (190345 lines)
+							</dd>
+		<dt>Version 15.93.2:  Jan 03, 2016</dt>
+							<dd>
+							To show a file in social timeline, file code is passed as parameter instead of path. (190360 lines)
+							</dd>
+		<dt>Version 15.93.1:  Jan 03, 2016</dt>
+							<dd>
+							Show text indicating document not available in social note. (190358 lines)
+							</dd>
+		<dt>Version 15.93:    Jan 03, 2016</dt>
+							<dd>
+							Fixing bugs in file metadata of files in institution, centre and degree zones. (190335 lines)
+							</dd>
+		<dt>Version 15.92:    Jan 02, 2016</dt>
+							<dd>
+							Fixing bugs in file metadata of files in institution, centre and degree zones. Not finished. (190365 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE social_notes DROP COLUMN DegCod;
+							</code></small>
+							</dd>
+		<dt>Version 15.91.4:  Jan 02, 2016</dt>
+							<dd>
+							Fixed minor bugs in social timeline. (190184 lines)
+							</dd>
+		<dt>Version 15.91.3:  Jan 02, 2016</dt>
+							<dd>
+							Just before to remove a social note, display at top the note to remove. (190183 lines)
+							</dd>
+		<dt>Version 15.91.2:  Jan 02, 2016</dt>
+							<dd>
+							After unsharing a social note, display at top the note just unshared. (190175 lines)
+							</dd>
+		<dt>Version 15.91.1:  Jan 02, 2016</dt>
+							<dd>
+							After sharing a social note, display at top the note just shared. (190168 lines)
+							</dd>
+		<dt>Version 15.91:    Jan 02, 2016</dt>
+							<dd>
+							Every social note can be shared.<br />
+                                       			Fixed bug when unsharing a social note. (190161 lines)
+							</dd>
+		<dt>Version 15.90:    Jan 02, 2016</dt>
+							<dd>
+							Change in fields of database table that stores social notes. (190122 lines)<br />
+							6 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE social_notes ADD COLUMN HieCod INT NOT NULL DEFAULT -1 AFTER UsrCod;<br />
+UPDATE social_notes SET HieCod=InsCod WHERE NoteType IN ('1','2');<br />
+UPDATE social_notes SET HieCod=CtrCod WHERE NoteType IN ('3','4');<br />
+UPDATE social_notes SET HieCod=DegCod WHERE NoteType IN ('5','6');<br />
+UPDATE social_notes SET HieCod=CrsCod WHERE NoteType IN ('7','8','9','12');<br />
+ALTER TABLE social_notes DROP COLUMN CtyCod,DROP COLUMN InsCod,DROP COLUMN CtrCod,DROP COLUMN CrsCod;
+							</code></small>
+							</dd>
+		<dt>Version 15.89.2:  Jan 02, 2016</dt>
+							<dd>
+							Change in layout of user profile. (190141 lines)
+							</dd>
+		<dt>Version 15.89.1:  Jan 02, 2016</dt>
+							<dd>
+							Change in layout of user profile. (190137 lines)
+							</dd>
+		<dt>Version 15.89:    Jan 02, 2016</dt>
+							<dd>
+							Social timeline can be updated from user profile. (190084 lines)<br />
+							13 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Txt='Ver actividad social (global)' WHERE ActCod='1490' AND Language='es';<br />
+UPDATE actions SET Txt='Redactar comentario social (global)' WHERE ActCod='1491' AND Language='es';<br />
+UPDATE actions SET Txt='Crear comentario social (global)' WHERE ActCod='1492' AND Language='es';<br />
+UPDATE actions SET Txt='Eliminar comentario social (global)' WHERE ActCod='1493' AND Language='es';<br />
+UPDATE actions SET Txt='Solicitar elim. coment. social (global)' WHERE ActCod='1494' AND Language='es';<br />
+UPDATE actions SET Txt='Compartir comentario social (global)' WHERE ActCod='1495' AND Language='es';<br />
+UPDATE actions SET Txt='Dejar de compartir coment. social (global)' WHERE ActCod='1496' AND Language='es';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1497','es','N','Redactar comentario social (usuario)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1498','es','N','Crear comentario social (usuario)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1502','es','N','Eliminar comentario social (usuario)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1501','es','N','Solicitar elim. coment. social (usuario)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1499','es','N','Compartir comentario social (usuario)');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1500','es','N','Dejar de compartir coment. social (usuario)');
+							</code></small>
+							</dd>
+		<dt>Version 15.88.3:  Jan 01, 2016</dt>
+							<dd>
+							Changes in contextual options in social timeline. (189907 lines)
+							</dd>
+		<dt>Version 15.88.2:  Jan 01, 2016</dt>
+							<dd>
+							Messages translated. (189902 lines)
+							</dd>
+		<dt>Version 15.88.1:  Jan 01, 2016</dt>
+							<dd>
+							Changes in layout of social timeline. (189854 lines)
+							</dd>
+		<dt>Version 15.88:    Jan 01, 2016</dt>
+							<dd>
+							New buttons in social timeline to share/unshare a social publishing. (189841 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1495','es','N','Compartir comentario social');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1496','es','N','Dejar de compartir comentario social');
+							</code></small>
+							</dd>
+		<dt>Version 15.87:    Dec 31, 2015</dt>
+							<dd>
+							New database table to store users who write or share social notes. (189594 lines)<br />
+							3 changes necessary in database:<br />
+							<small><code>
+CREATE TABLE IF NOT EXISTS social_timeline (PubCod BIGINT NOT NULL AUTO_INCREMENT,AuthorCod INT NOT NULL,PublisherCod INT NOT NULL,NotCod BIGINT NOT NULL,TimePublish DATETIME NOT NULL,UNIQUE INDEX(PubCod),INDEX(AuthorCod),INDEX(PublisherCod),INDEX(NotCod),INDEX(TimePublish));<br />
+INSERT INTO social_timeline (AuthorCod,PublisherCod,NotCod,TimePublish) SELECT UsrCod,UsrCod,NotCod,TimeNote FROM social_notes ORDER BY NotCod;<br />
+ALTER TABLE social_notes CHANGE COLUMN SocialNote NoteType TINYINT NOT NULL;
+							</code></small>
+							</dd>
+		<dt>Version 15.86.1:  Dec 31, 2015</dt>
+							<dd>
+							Change in database table with social notes. (189457 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE social_notes CHANGE COLUMN SocCod NotCod BIGINT NOT NULL AUTO_INCREMENT;
+							</code></small>
+							</dd>
+		<dt>Version 15.86:    Dec 30, 2015</dt>
+							<dd>
+							Renamed database tables related to social events. (189451 lines)<br />
+							7 changes necessary in database:<br />
+							<small><code>
+RENAME TABLE social_post TO social_posts;<br />
+RENAME TABLE social TO social_notes;<br />
+ALTER TABLE social_notes CHANGE COLUMN SocialEvent SocialNote TINYINT NOT NULL;<br />
+ALTER TABLE social_notes CHANGE COLUMN TimeEvent TimeNote DATETIME NOT NULL;<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1492','es','N','Crear comentario social');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1493','es','N','Eliminar comentario social');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1494','es','N','Solicitar elim. comentario social');
+							</code></small>
+							</dd>
+		<dt>Version 15.85.1:  Dec 30, 2015</dt>
+							<dd>
+							Remove social events when a user is removed. (189439 lines)
+							</dd>
+		<dt>Version 15.85:    Dec 30, 2015</dt>
+							<dd>
+							Forums option is moved to social tab. (189439 lines)
+							</dd>
+		<dt>Version 15.84.5:  Dec 30, 2015</dt>
+							<dd>
+							Form to update connected users. (189430 lines)
+							</dd>
+		<dt>Version 15.84.4:  Dec 30, 2015</dt>
+							<dd>
+							Code refactoring in profile. (189427 lines)
+							</dd>
+		<dt>Version 15.84.3:  Dec 30, 2015</dt>
+							<dd>
+							Form to update timeline. (189444 lines)
+							</dd>
+		<dt>Version 15.84.2:  Dec 30, 2015</dt>
+							<dd>
+							Help about editor in new social post. (189422 lines)
+							</dd>
+		<dt>Version 15.84.1:  Dec 30, 2015</dt>
+							<dd>
+							Request confirmation before removing a social post. (189419 lines)
+							</dd>
+		<dt>Version 15.84:    Dec 30, 2015</dt>
+							<dd>
+							Remove social post. (189316 lines)
+							</dd>
+		<dt>Version 15.83.1:  Dec 30, 2015</dt>
+							<dd>
+							Fixed bug in user's public profile. (189210 lines)
+							</dd>
+		<dt>Version 15.83:    Dec 30, 2015</dt>
+							<dd>
+							Form to remove a social post. (189209 lines)
+							</dd>
+		<dt>Version 15.82.4:  Dec 30, 2015</dt>
+							<dd>
+							Action to write a new social post is removed form menu. (189159 lines)
+							</dd>
+		<dt>Version 15.82.3:  Dec 30, 2015</dt>
+							<dd>
+							Contextual link to write a new social post. (189199 lines)
+							</dd>
+		<dt>Version 15.82.2:  Dec 30, 2015</dt>
+							<dd>
+							Current timeline is displayed below the form to write a new social post. (189183 lines)
+							</dd>
+		<dt>Version 15.82.1:  Dec 29, 2015</dt>
+							<dd>
+							Public social posts are displayed in timeline. (189176 lines)
+							</dd>
+		<dt>Version 15.82:    Dec 29, 2015</dt>
+							<dd>
+							Public social post is received and stored in a new database table. (189136 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+CREATE TABLE IF NOT EXISTS social_post (PstCod INT NOT NULL AUTO_INCREMENT,Content LONGTEXT NOT NULL,UNIQUE INDEX(PstCod),FULLTEXT(Content)) ENGINE = MYISAM;
+							</code></small>
+							</dd>
+		<dt>Version 15.81.1:  Dec 29, 2015</dt>
+							<dd>
+							Form to write a public social post. Not finished. (189094 lines)
+							</dd>
+		<dt>Version 15.81:    Dec 29, 2015</dt>
+							<dd>
+							New option to write a public social post. Not finished. (189030 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1491','es','N','Redactar comentario social');
+							</code></small>
+							</dd>
+		<dt>Version 15.80.2:  Dec 29, 2015</dt>
+							<dd>
+							Change in layout of social events (timeline). (188972 lines)
+							</dd>
+		<dt>Version 15.80.1:  Dec 29, 2015</dt>
+							<dd>
+							Message translated. (188967 lines)
+							</dd>
+		<dt>Version 15.80:    Dec 29, 2015</dt>
+							<dd>
+							Changes in layout of user's profile. (188944 lines)
+							</dd>
+		<dt>Version 15.79.2:  Dec 29, 2015</dt>
+							<dd>
+							Include my public activity in timeline. (188838 lines)
+							</dd>
+		<dt>Version 15.79.1:  Dec 29, 2015</dt>
+							<dd>
+							Changes in layout of user's profile. (188836 lines)
+							</dd>
+		<dt>Version 15.79:    Dec 29, 2015</dt>
+							<dd>
+							Show timeline of a selected user.<br />
+                                        		Changes in CSS related to social activity. (188834 lines)
+							</dd>
+		<dt>Version 15.78.1:  Dec 29, 2015</dt>
+							<dd>
+							Go directly to notice in notifications and social events. (188785 lines)
+							</dd>
+		<dt>Version 15.78:    Dec 29, 2015</dt>
+							<dd>
+							Links in social events.<br />
+							Actions related to shared files renamed. (188776 lines)
+							</dd>
+		<dt>Version 15.77.8:  Dec 29, 2015</dt>
+							<dd>
+							Author's name length is limited in social events. (188662 lines)
+							</dd>
+		<dt>Version 15.77.7:  Dec 29, 2015</dt>
+							<dd>
+							When a date-time is written in local time, and the date is today, 'Today' is displayed instead of date. (188660 lines)<br />
+							1 change necessary:<br />
+Edit file swad_copy.sh changing swad.js to swad*.js
+							</dd>
+		<dt>Version 15.77.6:  Dec 29, 2015</dt>
+							<dd>
+							Show type of event on social events (timeline). (188647 lines)
+							</dd>
+		<dt>Version 15.77.5:  Dec 29, 2015</dt>
+							<dd>
+							Insert social event when publishing an exam announcement.<br />
+                                      			Changes in CSS related to social activity. (188392 lines)
+							</dd>
+		<dt>Version 15.77.4:  Dec 29, 2015</dt>
+							<dd>
+							Insert social event when publishing a new notice.<br />
+                                        		Changes in CSS related to social activity. (188410 lines)
+							</dd>
+		<dt>Version 15.77.3:  Dec 28, 2015</dt>
+							<dd>
+							Insert social event when changing file from private to public. (188402 lines)
+							</dd>
+		<dt>Version 15.77.2:  Dec 28, 2015</dt>
+							<dd>
+							Changes in CSS related to social activity. (188368 lines)
+							</dd>
+		<dt>Version 15.77.1:  Dec 28, 2015</dt>
+							<dd>
+							Insert social event when posting in a global forum. (188342 lines)
+							</dd>
+		<dt>Version 15.77:    Dec 28, 2015</dt>
+							<dd>
+							New table in database for social activity. (188287 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+CREATE TABLE IF NOT EXISTS social (SocCod BIGINT NOT NULL AUTO_INCREMENT,SocialEvent TINYINT NOT NULL,UsrCod INT NOT NULL,CtyCod INT NOT NULL DEFAULT -1,InsCod INT NOT NULL DEFAULT -1,CtrCod INT NOT NULL DEFAULT -1,DegCod INT NOT NULL DEFAULT -1,CrsCod INT NOT NULL DEFAULT -1,Cod INT NOT NULL DEFAULT -1,TimeEvent DATETIME NOT NULL,UNIQUE INDEX(SocCod),INDEX(SocialEvent),INDEX(UsrCod),INDEX(TimeEvent));<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1490','es','N','Ver actividad social (timeline)');
+							</code></small>
+							</dd>
+		<dt>Version 15.76.1:  Dec 28, 2015</dt>
+							<dd>
+							Refactoring in swad_database. (187926 lines)
+							</dd>
+		<dt>Version 15.76:    Dec 28, 2015</dt>
+							<dd>
+							New option for social network activity (timeline).<br />
+							New module swad_social. (187807 lines)
+							</dd>
+		<dt>Version 15.75:    Dec 28, 2015</dt>
+							<dd>
+							New tab SOCIAL for social networking. (187664 lines)
+							</dd>
+		<dt>Version 15.74.8:  Dec 28, 2015</dt>
+							<dd>
+							&quot;Course&quot; is moved to the top of the menu used to go directly to my courses. (187564 lines)
+							</dd>
+		<dt>Version 15.74.7:  Dec 26, 2015</dt>
+							<dd>
+							Changes in small icons. (187563 lines)
+							</dd>
+		<dt>Version 15.74.6:  Dec 26, 2015</dt>
+							<dd>
+							Reply icon is shown without text. (187562 lines)
+							</dd>
+		<dt>Version 15.74.5:  Dec 26, 2015</dt>
+							<dd>
+							Text in link to remove messages is now shorter.<br />
+							Fixed bug in messages. (187563 lines)
+							</dd>
+		<dt>Version 15.74.4:  Dec 26, 2015</dt>
+							<dd>
+							Change in text when no course is selected. (187757 lines)
+							</dd>
+		<dt>Version 15.74.3:  Dec 26, 2015</dt>
+							<dd>
+							Changes in layout of breadcrumb. (187770 lines)
+							</dd>
+		<dt>Version 15.74.2:  Dec 26, 2015</dt>
+							<dd>
+							Changes in list of countries. (187761 lines)
+							</dd>
+		<dt>Version 15.74.1:  Dec 26, 2015</dt>
+							<dd>
+							Changes in layout of breadcrumb. (187775 lines)
+							</dd>
+		<dt>Version 15.74:    Dec 26, 2015</dt>
+							<dd>
+							New layout of breadcrumb. (187750 lines)
+							</dd>
+		<dt>Version 15.73.4:  Dec 26, 2015</dt>
+							<dd>
+							Code refactoring in breadcrumb. (187719 lines)
+							</dd>
+		<dt>Version 15.73.3:  Dec 25, 2015</dt>
+							<dd>
+							Select one of my courses goes to the current action. (187710 lines)
+							</dd>
+		<dt>Version 15.73.2:  Dec 25, 2015</dt>
+							<dd>
+							Background of selected course in light blue. (187698 lines)
+							</dd>
+		<dt>Version 15.73.1:  Dec 25, 2015</dt>
+							<dd>
+							Background of selected privacy options in light blue. (187704 lines)
+							</dd>
+		<dt>Version 15.73:    Dec 24, 2015</dt>
+							<dd>
+							Fixed bug in privacy form.<br />
+							Privacy is moved to preferences.<br />
+							Default privacy is changed from &quot;user&quot; to &quot;system&quot;. (187700 lines)
+							</dd>
+		<dt>Version 15.72.7:  Dec 24, 2015</dt>
+							<dd>
+							Remove message to teachers to verify indicators. (187695 lines)
+							</dd>
+		<dt>Version 15.72.6:  Dec 24, 2015</dt>
+							<dd>
+							Debug message removed. (187796 lines)
+							</dd>
+		<dt>Version 15.72.5:  Dec 24, 2015</dt>
+							<dd>
+							Fixed bugs while sending a message to a unique recipient. (187794 lines)
+							</dd>
+		<dt>Version 15.72.4:  Dec 23, 2015</dt>
+							<dd>
+							Show recipient when writing message to only one recipient. (187775 lines)
+							</dd>
+		<dt>Version 15.72.3:  Dec 23, 2015</dt>
+							<dd>
+							Message translated. (187733 lines)
+							</dd>
+		<dt>Version 15.72.2:  Dec 23, 2015</dt>
+							<dd>
+							Write message only to one recipient. Not finished.<br />
+							Some small icons changed. (187750 lines)
+							</dd>
+		<dt>Version 15.72.1:  Dec 22, 2015</dt>
+							<dd>
+							Write message only to one recipient. Not finished. (187724 lines)
+							</dd>
+		<dt>Version 15.72:    Dec 22, 2015</dt>
+							<dd>
+							Reply message only to sender, suggested by Francisco Oca&ntilde;a Lara. Not finished. (187705 lines)
+							</dd>
+		<dt>Version 15.71.3:  Dec 22, 2015</dt>
+							<dd>
+							Changes in birthday range of years. (187669 lines)
+							</dd>
+		<dt>Version 15.71.2:  Dec 21, 2015</dt>
+							<dd>
+							Fixed bugs in removing old files in briefcase. (187666 lines)
+							</dd>
+		<dt>Version 15.71.1:  Dec 21, 2015</dt>
+							<dd>
+							Fixed bugs in removing old files in briefcase. (187665 lines)
+							</dd>
+		<dt>Version 15.71:    Dec 21, 2015</dt>
+							<dd>
+							Removing old files in briefcase. Finished. (187614 lines)
+							</dd>
+		<dt>Version 15.70.7:  Dec 21, 2015</dt>
+							<dd>
+							Code refactoring in file browser. (187614 lines)
+							</dd>
+		<dt>Version 15.70.6:  Dec 21, 2015</dt>
+							<dd>
+							Removing old files in briefcase. Not finished. (187604 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1488','es','N','Solicitar eliminar archivos antiguos malet&iacute;n');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1489','es','N','Eliminar archivos antiguos malet&iacute;n');
+							</code></small>
+							</dd>
+		<dt>Version 15.70.5:  Dec 21, 2015</dt>
+							<dd>
+							Code refactoring in file browser. (187569 lines)
+							</dd>
+		<dt>Version 15.70.4:  Dec 21, 2015</dt>
+							<dd>
+							</dd>
+		<dt>Version 15.70.3:  Dec 21, 2015</dt>
+							<dd>
+							Code refactoring in file browser. (187490 lines)
+							</dd>
+		<dt>Version 15.70.2:  Dec 21, 2015</dt>
+							<dd>
+							Users can selected number of months in form to remove old files in briefcase. Not finished. (187473 lines)
+							</dd>
+		<dt>Version 15.70.1:  Dec 21, 2015</dt>
+							<dd>
+							Removing old files in briefcase. Not finished. (187408 lines)
+							</dd>
+		<dt>Version 15.70:    Dec 21, 2015</dt>
+							<dd>
+							New action to remove old files in briefcase. Not finished. (187352 lines)
+							</dd>
+		<dt>Version 15.69:    Dec 20, 2015</dt>
+							<dd>
+							New option in briefcase to ask for removing old files. (187270 lines)
+							</dd>
+		<dt>Version 15.68.1:  Dec 20, 2015</dt>
+							<dd>
+							Fixed bugs in connected users. (187171 lines)
+							</dd>
+		<dt>Version 15.68:    Dec 19, 2015</dt>
+							<dd>
+							Show guests in connected users.<br />
+							Optimization in queries about connected users. (187158 lines)
+							</dd>
+		<dt>Version 15.67.1:  Dec 15, 2015</dt>
+							<dd>
+							Changed some messages. (187141 lines)
+							</dd>
+		<dt>Version 15.67:    Dec 15, 2015</dt>
+							<dd>
+							Fixed bugs in queries of enrollment requests. (187140 lines)
+							</dd>
+		<dt>Version 15.66.3:  Dec 15, 2015</dt>
+							<dd>
+							Changes in some small icons.<br />
+							Fixed bug in record card. (187004 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Txt='Ver informaci&oacute;n pa&iacute;s' WHERE ActCod='1155' AND Language='es';<br />
+UPDATE actions SET Txt='Imprimir informaci&oacute;n pa&iacute;s' WHERE ActCod='1156' AND Language='es';
+							</code></small>
+							</dd>
+		<dt>Version 15.66.2:  Dec 14, 2015</dt>
+							<dd>
+							Changes in edition of institutions, centres and degrees. (186994 lines)
+							</dd>
+		<dt>Version 15.66.1:  Dec 14, 2015</dt>
+							<dd>
+							Removed unused code related to list of countries, institutions and centres by reasons of speed. (186966 lines)
+							</dd>
+		<dt>Version 15.66:    Dec 14, 2015</dt>
+							<dd>
+							Number of teachers and number of students removed from list of countries, institutions and centres by reasons of speed. (187057 lines)
+							</dd>
+		<dt>Version 15.65.1:  Dec 14, 2015</dt>
+							<dd>
+							Changes in layout of profile. (187031 lines)
+							</dd>
+		<dt>Version 15.65:    Dec 13, 2015</dt>
+							<dd>
+							Change in layout of contextual links. (187009 lines)
+							</dd>
+		<dt>Version 15.64.18: Dec 13, 2015</dt>
+							<dd>
+							Code refactoring in contextual links. (187004 lines)
+							</dd>
+		<dt>Version 15.64.17: Dec 13, 2015</dt>
+							<dd>
+							Code refactoring in contextual links.<br />
+							Fixed minor bug in tests. (187009 lines)
+							</dd>
+		<dt>Version 15.64.16: Dec 13, 2015</dt>
+							<dd>
+							Code refactoring in contextual links.<br />
+							Fixed minor bug in surveys. (187012 lines)
+							</dd>
+		<dt>Version 15.64.15: Dec 13, 2015</dt>
+							<dd>
+							Code refactoring in contextual links. (187025 lines)
+							</dd>
+		<dt>Version 15.64.14: Dec 13, 2015</dt>
+							<dd>
+							Code refactoring in contextual links. (187037 lines)
+							</dd>
+		<dt>Version 15.64.13: Dec 13, 2015</dt>
+							<dd>
+							Code refactoring in contextual links. (187031 lines)
+							</dd>
+		<dt>Version 15.64.12: Dec 13, 2015</dt>
+							<dd>
+							Code refactoring in contextual links. (187061 lines)
+							</dd>
+		<dt>Version 15.64.11: Dec 13, 2015</dt>
+							<dd>
+							Code refactoring in contextual links. (187056 lines)
+							</dd>
+		<dt>Version 15.64.10: Dec 13, 2015</dt>
+							<dd>
+							Code refactoring in contextual links. (187060 lines)
+							</dd>
+		<dt>Version 15.64.9:  Dec 13, 2015</dt>
+							<dd>
+							Code refactoring in contextual links. (187061 lines)
+							</dd>
+		<dt>Version 15.64.8:  Dec 13, 2015</dt>
+							<dd>
+							Code refactoring in contextual links. (187066 lines)
+							</dd>
+		<dt>Version 15.64.7:  Dec 13, 2015</dt>
+							<dd>
+							Code refactoring in contextual links. (187063 lines)
+							</dd>
+		<dt>Version 15.64.6:  Dec 13, 2015</dt>
+							<dd>
+							Code refactoring in contextual links. (186974 lines)
+							</dd>
+		<dt>Version 15.64.5:  Dec 13, 2015</dt>
+							<dd>
+							Code refactoring in record card. (186944 lines)
+							</dd>
+		<dt>Version 15.64.4:  Dec 13, 2015</dt>
+							<dd>
+							Links to web / social networks are not displayed when printing record card. (186986 lines)
+							</dd>
+		<dt>Version 15.64.3:  Dec 13, 2015</dt>
+							<dd>
+							Changes in layout of records. (186979 lines)
+							</dd>
+		<dt>Version 15.64.2:  Dec 13, 2015</dt>
+							<dd>
+							Changes in some CSS names. (186975 lines)
+							</dd>
+		<dt>Version 15.64.1:  Dec 12, 2015</dt>
+							<dd>
+							Changes in layout of user's public profile. (186980 lines)
+							</dd>
+		<dt>Version 15.64:    Dec 12, 2015</dt>
+							<dd>
+							Changes in layout of user's public profile.<br />
+							Changes in some small icons. (187004 lines)
+							</dd>
+		<dt>Version 15.63:    Dec 12, 2015</dt>
+							<dd>
+							New layout for user's public profile.<br />
+                                     			Fixed bug when removing user's account. (186932 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+DELETE FROM usr_follow WHERE FollowerCod NOT IN (SELECT UsrCod FROM usr_data);<br />
+DELETE FROM usr_follow WHERE FollowedCod NOT IN (SELECT UsrCod FROM usr_data);
+							</code></small>
+							</dd>
+		<dt>Version 15.62:    Dec 09, 2015</dt>
+							<dd>
+							Changes in data of centres. (186949 lines)
+							</dd>
+		<dt>Version 15.61:    Dec 09, 2015</dt>
+							<dd>
+							Bug fixing and lot of changes in data of countries and institutions. (186852 lines)
+							</dd>
+		<dt>Version 15.60.6:  Dec 08, 2015</dt>
+							<dd>
+							Changed icons in login. (186592 lines)
+							</dd>
+		<dt>Version 15.60.5:  Dec 08, 2015</dt>
+							<dd>
+							Changed some messages related to login. (186589 lines)
+							</dd>
+		<dt>Version 15.60.4:  Dec 08, 2015</dt>
+							<dd>
+							Change in text about first / last year of a degree. (186589 lines)
+							</dd>
+		<dt>Version 15.60.3:  Dec 08, 2015</dt>
+							<dd>
+							Fixed bug in country.<br />
+							Code refactoring in menu. (186588 lines)
+							</dd>
+		<dt>Version 15.60.2:  Dec 08, 2015</dt>
+							<dd>
+							Link to user's country in public profile. (186592 lines)
+							</dd>
+		<dt>Version 15.60.1:  Dec 07, 2015</dt>
+							<dd>
+							Fixed names of some small icons.<br />
+							New link in student's record card to see her/his attendance. (186576 lines)
+							</dd>
+		<dt>Version 15.60:    Dec 07, 2015</dt>
+							<dd>
+							By default, the language of a new user is unknown.<br />
+							Fixed bugs when registering a new user. (? lines)
+							</dd>
+		<dt>Version 15.59.4:  Dec 06, 2015</dt>
+							<dd>
+							Changes in some small icons. (186462 lines)
+							</dd>
+		<dt>Version 15.59.3:  Dec 06, 2015</dt>
+							<dd>
+							If photo zoom is out of the screen at left, it is shown at right of the photo. (186445 lines)
+							</dd>
+		<dt>Version 15.59.2:  Dec 06, 2015</dt>
+							<dd>
+							Courses with year not applicable are listed at the end. (186439 lines)
+							</dd>
+		<dt>Version 15.59.1:  Dec 06, 2015</dt>
+							<dd>
+							Removed unused code related to year for optional courses. (186405 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE degrees DROP COLUMN OptYear;
+							</code></small>
+							</dd>
+		<dt>Version 15.59:    Dec 06, 2015</dt>
+							<dd>
+							Year for optional courses is now always present. (186692 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod='552';
+							</code></small>
+							</dd>
+		<dt>Version 15.58.1:  Dec 06, 2015</dt>
+							<dd>
+							Removed unused code related to semester. (186604 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE courses DROP COLUMN Semester;
+							</code></small>
+							</dd>
+		<dt>Version 15.58:    Dec 06, 2015</dt>
+							<dd>
+							Year and semester are fusioned to one number: year/semester. (186960 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod='562';
+							</code></small>
+							</dd>
+		<dt>Version 15.57:    Dec 05, 2015</dt>
+							<dd>
+							Lot of changes in forms to edit institutions, centres, degrees, courses, etc. (186903 lines)
+							</dd>
+		<dt>Version 15.56.6:  Dec 05, 2015</dt>
+							<dd>
+							Fixed minor bug in edition of degrees. (186843 lines)
+							</dd>
+		<dt>Version 15.56.5:  Dec 05, 2015</dt>
+							<dd>
+							Go to degree in table of degrees (statistic). (186843 lines)
+							</dd>
+		<dt>Version 15.56.4:  Dec 05, 2015</dt>
+							<dd>
+							Changed icons in forums and chat. (186844 lines)
+							</dd>
+		<dt>Version 15.56.3:  Dec 05, 2015</dt>
+							<dd>
+							Changed icons in statistics about forums. (186843 lines)
+							</dd>
+		<dt>Version 15.56.2:  Dec 05, 2015</dt>
+							<dd>
+							Fixed bug in statistics about OERs. (186842 lines)
+							</dd>
+		<dt>Version 15.56.1:  Dec 02, 2015</dt>
+							<dd>
+							Changes in HTML and CSS to validate HTML5 in W3C validator.<br />
+							Removed about zone in versions of the page to be printed. (186837 lines)
+							</dd>
+		<dt>Version 15.56:    Dec 02, 2015</dt>
+							<dd>
+							Fixed bug and changes in layout related to time to generate and send page. (186805 lines)
+							</dd>
+		<dt>Version 15.55:    Dec 01, 2015</dt>
+							<dd>
+							Change in layout background. (186805 lines)
+							</dd>
+		<dt>Version 15.54.7:  Dec 01, 2015</dt>
+							<dd>
+							Change in title (country, institution, centre, degree, course). (186783 lines)
+							</dd>
+		<dt>Version 15.54.6:  Dec 01, 2015</dt>
+							<dd>
+							Change in layout of file browser. (186768 lines)
+							</dd>
+		<dt>Version 15.54.5:  Dec 01, 2015</dt>
+							<dd>
+							Fixed bug in file browser, reported by Jacinto Dom&iacute;nguez Rull. (186763 lines)
+							</dd>
+		<dt>Version 15.54.4:  Dec 01, 2015</dt>
+							<dd>
+							Fixed bug in title (country, institution, centre, degree, course). (186761 lines)
+							</dd>
+		<dt>Version 15.54.3:  Dec 01, 2015</dt>
+							<dd>
+							Minor changes in tabs, menus and CSS. (186758 lines)
+							</dd>
+		<dt>Version 15.54.2:  Dec 01, 2015</dt>
+							<dd>
+							Minor changes in CSS. (186751 lines)
+							</dd>
+		<dt>Version 15.54.1:  Dec 01, 2015</dt>
+							<dd>
+							Some settings related with timetables. (186746 lines)
+							</dd>
+		<dt>Version 15.54:    Dec 01, 2015</dt>
+							<dd>
+							Selection of the first day of the week in timetables. (186740 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1486','es','N','Cambiar primer d&iacute;a semana en horario asig.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1487','es','N','Cambiar primer d&iacute;a semana en mi horario');
+							</code></small>
+							</dd>
+		<dt>Version 15.53:    Nov 30, 2015</dt>
+							<dd>
+							Sunday can be the first day of the week in timetable, depending on user's preferences. (186689 lines)
+							</dd>
+		<dt>Version 15.52:    Nov 30, 2015</dt>
+							<dd>
+							Timetable now starts at 6 a.m. instead of 7 a.m.<br />
+							Changes in layout of timetable. (186656 lines)<br />
+							6 changes necessary in database:<br />
+							<small><code>
+CREATE TABLE timetable_crs_backup LIKE timetable_crs;<br />
+INSERT INTO timetable_crs_backup SELECT * FROM timetable_crs;<br />
+CREATE TABLE timetable_tut_backup LIKE timetable_tut;<br />
+INSERT INTO timetable_tut_backup SELECT * FROM timetable_tut;<br />
+UPDATE timetable_crs SET Hour=Hour+2;<br />
+UPDATE timetable_tut SET Hour=Hour+2;
+							</code></small>
+							</dd>
+		<dt>Version 15.51.4:  Nov 30, 2015</dt>
+							<dd>
+							Calendar is now distributed in rows with 3 months instead of 4.<br />
+							Changes in layout. (186644 lines)
+							</dd>
+		<dt>Version 15.51.3:  Nov 30, 2015</dt>
+							<dd>
+							Responsive design in login-logout. (186641 lines)
+							</dd>
+		<dt>Version 15.51.2:  Nov 30, 2015</dt>
+							<dd>
+							Responsive design in tabs. (186688 lines)
+							</dd>
+		<dt>Version 15.51.1:  Nov 30, 2015</dt>
+							<dd>
+							Responsive design in logo.<br />
+							Responsive design in breadcrumb. (186638 lines)
+							</dd>
+		<dt>Version 15.51:    Nov 30, 2015</dt>
+							<dd>
+							Responsive design in title (country, institution, centre, degree, course).<br />
+							CSS file is renamed after changes in order to invalidate browser cache. (186564 lines)
+							</dd>
+		<dt>Version 15.50.2:  Nov 30, 2015</dt>
+							<dd>
+							Changes in layout of preferences. (186517 lines)
+							</dd>
+		<dt>Version 15.50.1:  Nov 30, 2015</dt>
+							<dd>
+							Changes in layout of heading. (186494 lines)
+							</dd>
+		<dt>Version 15.50:    Nov 30, 2015</dt>
+							<dd>
+							Changes in layout of menus.<br />
+							Responsive design in menu: when screen is small, horizontal menu is drawn. (186514 lines)
+							</dd>
+		<dt>Version 15.49.4:  Nov 29, 2015</dt>
+							<dd>
+							Changes in layout of menus. (186481 lines)
+							</dd>
+		<dt>Version 15.49.3:  Nov 29, 2015</dt>
+							<dd>
+							Changes in layout of menus. (186502 lines)
+							</dd>
+		<dt>Version 15.49.2:  Nov 29, 2015</dt>
+							<dd>
+							Changes in layout of menus. (186501 lines)
+							</dd>
+		<dt>Version 15.49.1:  Nov 27, 2015</dt>
+							<dd>
+							Length of country names limited in listing. of countries. (186460 lines)
+							</dd>
+		<dt>Version 15.49:    Nov 27, 2015</dt>
+							<dd>
+							Fixed width in edition of institutional links.<br />
+							Lot of fixing in CSS related to sizes. (186455 lines)
+							</dd>
+		<dt>Version 15.48:    Nov 27, 2015</dt>
+							<dd>
+							Fixed problems in layout. (186384 lines)
+							</dd>
+		<dt>Version 15.47.4:  Nov 27, 2015</dt>
+							<dd>
+							Fixed CSS problem in layout. (186374 lines)
+							</dd>
+		<dt>Version 15.47.3:  Nov 27, 2015</dt>
+							<dd>
+							Responsive design in notifications. (186365 lines)
+							</dd>
+		<dt>Version 15.47.2:  Nov 27, 2015</dt>
+							<dd>
+							Responsive design in current local date and time. (? lines)
+							</dd>
+		<dt>Version 15.47.1:  Nov 27, 2015</dt>
+							<dd>
+							swad_desktop.css is renamed to swad.css.<br />
+							swad_mobile.css is removed. (186343 lines)
+							</dd>
+		<dt>Version 15.47:    Nov 27, 2015</dt>
+							<dd>
+							Mobile layout is removed (only 1.45% of users used it and now it is replaced by responsive design). (187426 lines)<br />
+							3 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE IP_prefs DROP COLUMN Layout;<br />
+ALTER TABLE usr_data DROP COLUMN Layout;<br />
+UPDATE actions SET Obsolete='Y' WHERE ActCod='672';
+							</code></small>
+
+							</dd>
+		<dt>Version 15.46.1:  Nov 27, 2015</dt>
+							<dd>
+							Responsive design in search box (top of the page). (188094 lines)
+							</dd>
+		<dt>Version 15.46:    Nov 27, 2015</dt>
+							<dd>
+							First version with responsive design: both side columns are hidden when screen size is small. (188078 lines)
+							</dd>
+		<dt>Version 15.45.15: Nov 25, 2015</dt>
+							<dd>
+							Some CSS styles related to layout are moved to CSS file. (188021 lines)
+							</dd>
+		<dt>Version 15.45.14: Nov 25, 2015</dt>
+							<dd>
+							Some CSS styles related to layout are moved to CSS file. (188037 lines)
+							</dd>
+		<dt>Version 15.45.13: Nov 25, 2015</dt>
+							<dd>
+							Some CSS styles related to layout are moved to CSS file. (188059 lines)
+							</dd>
+		<dt>Version 15.45.12: Nov 25, 2015</dt>
+							<dd>
+							Some CSS styles related to layout are moved to CSS file. (188047 lines)
+							</dd>
+		<dt>Version 15.45.11: Nov 25, 2015</dt>
+							<dd>
+							Some CSS styles related to layout are moved to CSS file. (188017 lines)
+							</dd>
+		<dt>Version 15.45.10: Nov 25, 2015</dt>
+							<dd>
+							Some CSS styles related to layout are moved to CSS file. (187992 lines)
+							</dd>
+		<dt>Version 15.45.9:  Nov 25, 2015</dt>
+							<dd>
+							Some CSS styles related to layout are moved to CSS file. (188020 lines)
+							</dd>
+		<dt>Version 15.45.8:  Nov 25, 2015</dt>
+							<dd>
+							Some CSS styles related to layout are moved to CSS file. (188018 lines)
+							</dd>
+		<dt>Version 15.45.7:  Nov 25, 2015</dt>
+							<dd>
+							Some CSS styles related to layout are moved to CSS file. (188015 lines)
+							</dd>
+		<dt>Version 15.45.6:  Nov 25, 2015</dt>
+							<dd>
+							Some CSS styles related to layout are moved to CSS file. (188007 lines)
+							</dd>
+		<dt>Version 15.45.5:  Nov 25, 2015</dt>
+							<dd>
+							Some CSS styles related to layout are moved to CSS file. (187992 lines)
+							</dd>
+		<dt>Version 15.45.4:  Nov 25, 2015</dt>
+							<dd>
+							Some CSS styles related to layout are moved to CSS file. (187979 lines)
+							</dd>
+		<dt>Version 15.45.3:  Nov 25, 2015</dt>
+							<dd>
+							Some CSS styles related to layout are moved to CSS file. (187963 lines)
+							</dd>
+		<dt>Version 15.45.2:  Nov 25, 2015</dt>
+							<dd>
+							Some CSS styles related to layout are moved to CSS file. (187929 lines)
+							</dd>
+		<dt>Version 15.45.1:  Nov 25, 2015</dt>
+							<dd>
+							Changes in layout of page (some tables used with layout purposes are replaced by CSS). (187884 lines)
+							</dd>
+		<dt>Version 15.45:    Nov 25, 2015</dt>
+							<dd>
+							Changes in layout of page (some tables used with layout purposes are replaced by CSS). (187877 lines)
+							</dd>
+		<dt>Version 15.44.8:  Nov 24, 2015</dt>
+							<dd>
+							Code refactoring in layout. (187895 lines)
+							</dd>
+		<dt>Version 15.44.7:  Nov 24, 2015</dt>
+							<dd>
+							Code refactoring in layout. (187901 lines)
+							</dd>
+		<dt>Version 15.44.6:  Nov 24, 2015</dt>
+							<dd>
+							Code refactoring in layout. (187893 lines)
+							</dd>
+		<dt>Version 15.44.5:  Nov 24, 2015</dt>
+							<dd>
+							Code refactoring in layout. (187894 lines)
+							</dd>
+		<dt>Version 15.44.4:  Nov 24, 2015</dt>
+							<dd>
+							Code refactoring in layout. (187893 lines)
+							</dd>
+		<dt>Version 15.44.3:  Nov 23, 2015</dt>
+							<dd>
+							Improvement of speed in list of administrators. (187841 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE admin ADD INDEX (Scope,Cod);
+							</code></small>
+							</dd>
+		<dt>Version 15.44.2:  Nov 23, 2015</dt>
+							<dd>
+							Improvement of speed in list of administrators. (187819 lines)
+							</dd>
+		<dt>Version 15.44.1:  Nov 23, 2015</dt>
+							<dd>
+							Fixed bug in list of administrators. (187809 lines)
+							</dd>
+		<dt>Version 15.44:    Nov 23, 2015</dt>
+							<dd>
+							Changes in list of institution, centre and degree administrators. (187788 lines)
+							</dd>
+		<dt>Version 15.43.2:  Nov 22, 2015</dt>
+							<dd>
+							Minor changes in CSS. (187719 lines)
+							</dd>
+		<dt>Version 15.43.1:  Nov 22, 2015</dt>
+							<dd>
+							New figure (statistic) about first day of week. (187722 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1485','es','N','Cambiar primer d&iacute;a semana en calendario');
+							</code></small>
+							</dd>
+		<dt>Version 15.43:    Nov 21, 2015</dt>
+							<dd>
+							Form in calendar to select first day of week. (187693 lines)
+							</dd>
+		<dt>Version 15.42.4:  Nov 21, 2015</dt>
+							<dd>
+							Fixed bug when getting first day of week from IP preferences. (187535 lines)
+							</dd>
+		<dt>Version 15.42.3:  Nov 21, 2015</dt>
+							<dd>
+							Stats of hits distributed by week depend on user's preference about first day of the week. (187528 lines)
+							</dd>
+		<dt>Version 15.42.2:  Nov 21, 2015</dt>
+							<dd>
+							Fixed bug in JavaScript code to draw months. (187524 lines)
+							</dd>
+		<dt>Version 15.42.1:  Nov 21, 2015</dt>
+							<dd>
+							Calendar is drawn depending on user's preference about first day of the week. (187523 lines)
+							</dd>
+		<dt>Version 15.42:    Nov 21, 2015</dt>
+							<dd>
+							New option in preferences to select first day of the week. (187520 lines)<br />
+							3 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE IP_prefs ADD COLUMN FirstDayOfWeek TINYINT NOT NULL DEFAULT 0 AFTER LastChange;<br />
+ALTER TABLE usr_data ADD COLUMN FirstDayOfWeek TINYINT NOT NULL DEFAULT 0 AFTER Language,ADD INDEX (FirstDayOfWeek);<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1484','es','N','Cambiar primer d&iacute;a de semana');
+							</code></small>
+							</dd>
+		<dt>Version 15.41:    Nov 21, 2015</dt>
+							<dd>
+							JavaScript code to draw a month with sunday as the first day of a week. (187316 lines)
+							</dd>
+		<dt>Version 15.40.8:  Nov 20, 2015</dt>
+							<dd>
+							Password is requested only one time when creating a new account. (187309 lines)
+							</dd>
+		<dt>Version 15.40.7:  Nov 20, 2015</dt>
+							<dd>
+							New help button to register students in courses without them. (187319 lines)
+							</dd>
+		<dt>Version 15.40.6:  Nov 20, 2015</dt>
+							<dd>
+							New button to register students in courses without them.<br />
+							New buttons to create institution, centre, degree and course. (187285 lines)
+							</dd>
+		<dt>Version 15.40.5:  Nov 19, 2015</dt>
+							<dd>
+							Code refactoring in degrees. (187274 lines)
+							</dd>
+		<dt>Version 15.40.4:  Nov 19, 2015</dt>
+							<dd>
+							Code refactoring in centres. (187279 lines)
+							</dd>
+		<dt>Version 15.40.3:  Nov 19, 2015</dt>
+							<dd>
+							Code refactoring in institutions. (187281 lines)
+							</dd>
+		<dt>Version 15.40.2:  Nov 19, 2015</dt>
+							<dd>
+							Some links to countries, institutions, centres and degrees removed. (187281 lines)
+							</dd>
+		<dt>Version 15.40.1:  Nov 19, 2015</dt>
+							<dd>
+							Changes in behaviour of links to countries, institutions, centres and degrees. (187288 lines)
+							</dd>
+		<dt>Version 15.40:    Nov 17, 2015</dt>
+							<dd>
+							Changes in statistics of number of users.<br />
+							Changes in listing of countries. (187275 lines)
+							</dd>
+		<dt>Version 15.39.1:  Nov 16, 2015</dt>
+							<dd>
+							User' e-mail can be removed even if it is the unique. (187236 lines)
+							</dd>
+		<dt>Version 15.39:    Nov 16, 2015</dt>
+							<dd>
+							Administrators can edit another user' e-mails. (187268 lines)<br />
+							9 changes necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1475','es','N','Solicitar edici&oacute;n dir. correo invitado');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1476','es','N','Solicitar edici&oacute;n dir. correo estudiante');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1477','es','N','Solicitar edici&oacute;n dir. correo profesor');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1478','es','N','Eliminar dir. correo invitado');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1479','es','N','Eliminar dir. correo estudiante');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1480','es','N','Eliminar dir. correo profesor');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1481','es','N','Cambiar dir. correo invitado');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1482','es','N','Cambiar dir. correo estudiante');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1483','es','N','Cambiar dir. correo profesor');
+							</code></small>
+							</dd>
+		<dt>Version 15.38.3:  Nov 15, 2015</dt>
+							<dd>
+							Changes in listing of places. (187073 lines)
+							</dd>
+		<dt>Version 15.38.2:  Nov 15, 2015</dt>
+							<dd>
+							Fixed bug in user's privacy preferences. (187071 lines)
+							</dd>
+		<dt>Version 15.38.1:  Nov 14, 2015</dt>
+							<dd>
+							Changes in permission to query the whole range of dates in stats, suggested by Francisco Oca&ntilde;a Lara. (187073 lines)
+							</dd>
+		<dt>Version 15.38:    Nov 13, 2015</dt>
+							<dd>
+							New option for students: list of my attendance. (187063 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1473','es','N','Listar mi asistencia a varios eventos');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1474','es','N','Imprimir mi asistencia a varios eventos');
+							</code></small>
+							</dd>
+		<dt>Version 15.37.6:  Nov 12, 2015</dt>
+							<dd>
+							Changes in degree logo.<br />
+							Changes in layout of hits stats. (186910 lines)
+							</dd>
+		<dt>Version 15.37.5:  Nov 12, 2015</dt>
+							<dd>
+							Changes in centre logo. (186886 lines)
+							</dd>
+		<dt>Version 15.37.4:  Nov 12, 2015</dt>
+							<dd>
+							Changes in institution logo. (186891 lines)
+							</dd>
+		<dt>Version 15.37.3:  Nov 11, 2015</dt>
+							<dd>
+							Changes in country map image. (186898 lines)
+							</dd>
+		<dt>Version 15.37.2:  Nov 11, 2015</dt>
+							<dd>
+							Change in layout (background). (186912 lines)
+							</dd>
+		<dt>Version 15.37.1:  Nov 11, 2015</dt>
+							<dd>
+							Minor changes in sessions. (186912 lines)
+							</dd>
+		<dt>Version 15.37:    Nov 11, 2015</dt>
+							<dd>
+							Changes to speed up queries related to time.<br />
+							Time to next test printed in user's local time.<br />
+							Table table IP_last removed. (186909 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+DROP TABLE IF EXISTS IP_last;
+							</code></small>
+							</dd>
+		<dt>Version 15.36:    Nov 10, 2015</dt>
+							<dd>
+							Fixed bug in assignments, reported by Javier Fern&aacute;ndez Baldomero.<br />
+							Changes in automatic creation of assignment folders. (186985 lines)
+							</dd>
+		<dt>Version 15.35.5:  Nov 09, 2015</dt>
+							<dd>
+							Fixed bug in swad.sql, reported by Florent H. Carr&eacute;.<br />
+							Fixed bug in groups, reported by Francisco Oca&ntilde;a Lara. (186977 lines)
+							</dd>
+		<dt>Version 15.35.4:  Nov 09, 2015</dt>
+							<dd>
+							Fixed bug in test exams. (186975 lines)
+							</dd>
+		<dt>Version 15.35.3:  Nov 09, 2015</dt>
+							<dd>
+							Fixed bug in test exams, reported by Antonio Arcos Cebri&aacute;n.<br />
+							Fixed bug in marks, reported by Javier Fern&aacute;ndez Baldomero. (186973 lines)
+							</dd>
+		<dt>Version 15.35.2:  Nov 04, 2015</dt>
+							<dd>
+							Fixed bug in edition of degrees. (186963 lines)
+							</dd>
+		<dt>Version 15.35.1:  Nov 03, 2015</dt>
+							<dd>
+							Confirmation message after removing a notice. (186979 lines)
+							</dd>
+		<dt>Version 15.35:    Nov 03, 2015</dt>
+							<dd>
+							Request confirmation on notice removal. (186944 lines)<br />
+							1 change necessary in database:
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1472','es','N','Solicitar elim. aviso');
+							</code></small>
+							</dd>
+		<dt>Version 15.34.4:  Nov 03, 2015</dt>
+							<dd>
+							Fixed bug in account creation, reported by H&eacute;ctor Garc&iacute;a Marcos. (186881 lines)
+							</dd>
+		<dt>Version 15.34.3:  Nov 03, 2015</dt>
+							<dd>
+							Fixed bug in photo uploading, reported by Fernando Rojas Ruiz. (186879 lines)
+							</dd>
+		<dt>Version 15.34.2:  Nov 02, 2015</dt>
+							<dd>
+							Fixed bugs in date forms. (186878 lines)
+							</dd>
+		<dt>Version 15.34.1:  Nov 01, 2015</dt>
+							<dd>
+							Global announcements can be seen by all. (186938 lines)
+							</dd>
+		<dt>Version 15.34:    Nov 01, 2015</dt>
+							<dd>
+							Global announcements can be hidden. (186896 lines)<br />
+							3 changes necessary in database:
+							<small><code>
+ALTER TABLE announcements ADD COLUMN Status TINYINT NOT NULL DEFAULT 0 AFTER AnnCod,ADD INDEX (Status);<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1470','es','N','Ocultar anuncio global');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1471','es','N','Mostrar anuncio global');
+							</code></small>
+							</dd>
+		<dt>Version 15.33.1:  Nov 01, 2015</dt>
+							<dd>
+							New layout of global announcements. (186755 lines)
+							</dd>
+		<dt>Version 15.33:    Nov 01, 2015</dt>
+							<dd>
+							New layout of notices. (186708 lines)
+							</dd>
+		<dt>Version 15.32.2:  Oct 31, 2015</dt>
+							<dd>
+							Fixed bug in form submit. (186618 lines)
+							</dd>
+		<dt>Version 15.32.1:  Oct 31, 2015</dt>
+							<dd>
+							Dates in holidays are shown in big-endian.<br />
+							All dates are now shown in ISO 8601 format (YYYY-MM-DD). (186627 lines)
+							</dd>
+		<dt>Version 15.32:    Oct 30, 2015</dt>
+							<dd>
+							Code refactoring and cleaning related to calendar. (186617 lines)
+							</dd>
+		<dt>Version 15.31:    Oct 30, 2015</dt>
+							<dd>
+							Calendar is drawn in browser using JavaScript. (186902 lines)
+							</dd>
+		<dt>Version 15.30:    Oct 30, 2015</dt>
+							<dd>
+							Current month is drawn in browser using JavaScript. (186795 lines)
+							</dd>
+		<dt>Version 15.29.4:  Oct 29, 2015</dt>
+							<dd>
+							Writing JavaScript function to draw a month in browser. Not finished. (186729 lines)
+							</dd>
+		<dt>Version 15.29.3:  Oct 29, 2015</dt>
+							<dd>
+							Writing JavaScript function to draw a month in browser. Not finished. (186703 lines)
+							</dd>
+		<dt>Version 15.29.2:  Oct 29, 2015</dt>
+							<dd>
+							Writing JavaScript function to draw a month in browser. Not finished. (186694 lines)
+							</dd>
+		<dt>Version 15.29.1:  Oct 29, 2015</dt>
+							<dd>
+							Writing JavaScript function to draw a month in browser. Not finished. (186694 lines)
+							</dd>
+		<dt>Version 15.29:    Oct 29, 2015</dt>
+							<dd>
+							Writing JavaScript function to draw a month in browser. Not finished. (186684 lines)
+							</dd>
+		<dt>Version 15.28.1:  Oct 28, 2015</dt>
+							<dd>
+							Fixed bug in the calculation of some statistics. (186416 lines)
+							</dd>
+		<dt>Version 15.28:    Oct 28, 2015</dt>
+							<dd>
+							IANA zone names are used in the calculation of some statistics. (186407 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+Populate the Time Zone Tables by following the instructions in http://dev.mysql.com/doc/refman/5.1/en/time-zone-support.html:<br />
+mysql_tzinfo_to_sql /usr/share/zoneinfo | mysql -u root -p mysql<br />
+							</code></small>
+							1 script necessary:<br />
+							<small><code>
+Download JavaScript jstz script, available in:<br />
+        https://bitbucket.org/pellepim/jstimezonedetect/<br />
+        http://pellepim.bitbucket.org/jstz/<br />
+Create new directory jstz in public HTML directory.<br />
+Copy script jstz.js from https://bitbucket.org/pellepim/jstimezonedetect/ &gt; Download repository &gt; pellepim-jstimezonedetect-3a00f59861bd.zip &gt; dist &gt; jstz.js to /var/www/html/swad/jstz/jstz.js
+							</code></small>
+							</dd>
+		<dt>Version 15.27:    Oct 28, 2015</dt>
+							<dd>
+							Fixed bug in dates. (186302 lines)
+							</dd>
+		<dt>Version 15.26.1:  Oct 27, 2015</dt>
+							<dd>
+							Fixed bug in statistics. (186282 lines)
+							</dd>
+		<dt>Version 15.26:    Oct 27, 2015</dt>
+							<dd>
+							Statistics are computed properly for clients with time-zones different to that of the server. (186278 lines)
+							</dd>
+		<dt>Version 15.25.4:  Oct 27, 2015</dt>
+							<dd>
+							Day and month are displayed in clock. (186251 lines)
+							</dd>
+		<dt>Version 15.25.3:  Oct 27, 2015</dt>
+							<dd>
+							Statistics computed using time UTC. (186225 lines)
+							</dd>
+		<dt>Version 15.25.2:  Oct 26, 2015</dt>
+							<dd>
+							Changes related to date-times. (186247 lines)
+							</dd>
+		<dt>Version 15.25.1:  Oct 26, 2015</dt>
+							<dd>
+							Warning about stats computed in server time instead of user's local time. (186263 lines)
+							</dd>
+		<dt>Version 15.25:    Oct 26, 2015</dt>
+							<dd>
+							Clicks in real time are displayed as time ago. (186211 lines)
+							</dd>
+		<dt>Version 15.24.2:  Oct 26, 2015</dt>
+							<dd>
+							Change in function that write clock. (186219 lines)
+							</dd>
+		<dt>Version 15.24.1:  Oct 26, 2015</dt>
+							<dd>
+							Remove unused code related to date-times. (186217 lines)
+							</dd>
+		<dt>Version 15.24:    Oct 26, 2015</dt>
+							<dd>
+							Lot of changes in swad.js related to date-times. (186336 lines)
+							</dd>
+		<dt>Version 15.23:    Oct 26, 2015</dt>
+							<dd>
+							Date-times to open groups are displayed in client local date-time. (186259 lines)
+							</dd>
+		<dt>Version 15.22.1:  Oct 26, 2015</dt>
+							<dd>
+							Date-times in notices are displayed in client local date-time. (186344 lines)
+							</dd>
+		<dt>Version 15.22:    Oct 26, 2015</dt>
+							<dd>
+							First click time in users' profiles is displayed in client local date-time. (186328 lines)
+							</dd>
+		<dt>Version 15.21.3:  Oct 26, 2015</dt>
+							<dd>
+							Changes in date-times of test exams. (186325 lines)
+							</dd>
+		<dt>Version 15.21.2:  Oct 26, 2015</dt>
+							<dd>
+							Date-times in tests are displayed in client local date-time. (186315 lines)
+							</dd>
+		<dt>Version 15.21.1:  Oct 26, 2015</dt>
+							<dd>
+							New forms to enter range of date-times in statistic and test. (186313 lines)
+							</dd>
+		<dt>Version 15.21:    Oct 25, 2015</dt>
+							<dd>
+							New forms to enter range of date-times in statistic and test. Not finished. (186549 lines)
+							</dd>
+		<dt>Version 15.20.2:  Oct 24, 2015</dt>
+							<dd>
+							Code refactoring related to date-times forms. (186294 lines)
+							</dd>
+		<dt>Version 15.20.1:  Oct 24, 2015</dt>
+							<dd>
+							Detailed clics are displayed in client local date-time. (186333 lines)
+							</dd>
+		<dt>Version 15.20:    Oct 24, 2015</dt>
+							<dd>
+							Date-times in notifications, messages and forums are displayed in client local date-time. (186334 lines)
+							</dd>
+		<dt>Version 15.19:    Oct 23, 2015</dt>
+							<dd>
+							Surveys date-times are displayed in client local date-time. (186309 lines)
+							</dd>
+		<dt>Version 15.18:    Oct 23, 2015</dt>
+							<dd>
+							Attendance date-times are displayed in client local date-time.<br />
+				      			Changes in JavaScript functions related to date-time. (186403 lines)
+							</dd>
+		<dt>Version 15.17.3:  Oct 23, 2015</dt>
+							<dd>
+							Changes in JavaScript functions related to date-time. (186477 lines)
+							</dd>
+		<dt>Version 15.17.2:  Oct 23, 2015</dt>
+							<dd>
+							Code refactoring related to forms. (186472 lines)
+							</dd>
+		<dt>Version 15.17.1:  Oct 23, 2015</dt>
+							<dd>
+							Code refactoring related to dates and JavaScript. (186407 lines)
+							</dd>
+		<dt>Version 15.17:    Oct 22, 2015</dt>
+							<dd>
+							Code refactoring related to dates and JavaScript.<br />
+                                        		Fixed bug in internal editor of syllabus. (186379 lines)
+							</dd>
+		<dt>Version 15.16.2:  Oct 22, 2015</dt>
+							<dd>
+							Assignment date-times are displayed in client local date-time. Not finished. (186479 lines)
+							</dd>
+		<dt>Version 15.16.1:  Oct 22, 2015</dt>
+							<dd>
+							Assignment date-times are displayed in client local date-time. Not finished. (186468 lines)
+							</dd>
+		<dt>Version 15.16:    Oct 22, 2015</dt>
+							<dd>
+							Assignment date-times are displayed in client local date-time. Not finished. (186436 lines)
+							</dd>
+		<dt>Version 15.15.3:  Oct 21, 2015</dt>
+							<dd>
+							File date-time is displayed in client local date-time. (186264 lines)
+							</dd>
+		<dt>Version 15.15.2:  Oct 21, 2015</dt>
+							<dd>
+							Fixed bug in client local date-time. (186254 lines)
+							</dd>
+		<dt>Version 15.15.1:  Oct 21, 2015</dt>
+							<dd>
+							Top-left date-time is now displayed in local time. (186249 lines)
+							</dd>
+		<dt>Version 15.15:    Oct 19, 2015</dt>
+							<dd>
+							Statistic figure about institutions can be displayed as a class photo or as a list. (186251 lines)
+							</dd>
+		<dt>Version 15.14.2:  Oct 16, 2015</dt>
+							<dd>
+							Minor changes in layout. (186166 lines)
+							</dd>
+		<dt>Version 15.14.1:  Oct 16, 2015</dt>
+							<dd>
+							Fixed minor bug in edition of degrees. (186170 lines)
+							</dd>
+		<dt>Version 15.14:    Oct 15, 2015</dt>
+							<dd>
+							Table log (historical log) renamed as log_full. (186169 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+RENAME TABLE log TO log_full;<br />
+							</code></small>
+							</dd>
+		<dt>Version 15.13.3:  Oct 14, 2015</dt>
+							<dd>
+							swad_bool.h replaced by stdbool.h. (? lines)
+							</dd>
+		<dt>Version 15.13.2:  Oct 11, 2015</dt>
+							<dd>
+							Refactoring and bug fixing in statistics. (186183 lines)
+							</dd>
+		<dt>Version 15.13.1:  Oct 11, 2015</dt>
+							<dd>
+							Refactoring and bug fixing in statistics related to scopes. (186300 lines)<br />
+							6 optional slow changes in database (may spend many minutes or even hours depending on the size of log tables):<br />
+							<small><code>
+UPDATE log_recent,degrees SET log_recent.CtrCod=degrees.CtrCod WHERE log_recent.DegCod=degrees.DegCod;<br />
+UPDATE log_recent,centres SET log_recent.InsCod=centres.InsCod WHERE log_recent.CtrCod=centres.CtrCod;<br />
+UPDATE log_recent,institutions SET log_recent.CtyCod=institutions.CtyCod WHERE log_recent.InsCod=institutions.InsCod;<br />
+UPDATE log,degrees SET log.CtrCod=degrees.CtrCod WHERE log.DegCod=degrees.DegCod;<br />
+UPDATE log,centres SET log.InsCod=centres.InsCod WHERE log.CtrCod=centres.CtrCod;<br />
+UPDATE log,institutions SET log.CtyCod=institutions.CtyCod WHERE log.InsCod=institutions.InsCod;<br />
+							</code></small>
+							</dd>
+		<dt>Version 15.13:    Oct 11, 2015</dt>
+							<dd>
+							Code refactoring in module swad_statistic.<br />
+							New statistics distributed by country, institution and centre. (186282 lines)
+							</dd>
+		<dt>Version 15.12:    Oct 10, 2015</dt>
+							<dd>
+							Country, institution and centre are now stored in log. (185817 lines)<br />
+							2 slow changes necessary in database (may spend many minutes or even hours depending on the size of log tables):<br />
+							<small><code>
+ALTER TABLE log_recent ADD COLUMN CtyCod INT NOT NULL DEFAULT -1 AFTER ActCod,ADD INDEX (CtyCod),ADD COLUMN InsCod INT NOT NULL DEFAULT -1 AFTER CtyCod,ADD INDEX (InsCod),ADD COLUMN CtrCod INT NOT NULL DEFAULT -1 AFTER InsCod,ADD INDEX (CtrCod);<br />
+ALTER TABLE log ADD COLUMN CtyCod INT NOT NULL DEFAULT -1 AFTER ActCod,ADD INDEX (CtyCod),ADD COLUMN InsCod INT NOT NULL DEFAULT -1 AFTER CtyCod,ADD INDEX (InsCod),ADD COLUMN CtrCod INT NOT NULL DEFAULT -1 AFTER InsCod,ADD INDEX (CtrCod);<br />
+							</code></small>
+							</dd>
+		<dt>Version 15.11:    Oct 08, 2015</dt>
+							<dd>
+							Changes in layout of sent / received messages. (185680 lines)
+							</dd>
+		<dt>Version 15.10.5:  Oct 07, 2015</dt>
+							<dd>
+							Change in layout of removal of old users. (185669 lines)
+							</dd>
+		<dt>Version 15.10.4:  Oct 07, 2015</dt>
+							<dd>
+							Change in layout of removal of old courses. (185665 lines)
+							</dd>
+		<dt>Version 15.10.3:  Oct 07, 2015</dt>
+							<dd>
+							New contextual link in visits to last clicks. (185641 lines)
+							</dd>
+		<dt>Version 15.10.2:  Oct 07, 2015</dt>
+							<dd>
+							Fixed bug in nicknames, reported by Javier Fdez. Baldomero.<br />
+							New MIME type, suggested by Javier Fdez. Baldomero.<br />
+							Some code refactoring related to nicknames. (185639 lines)
+							</dd>
+		<dt>Version 15.10.1:  Oct 06, 2015</dt>
+							<dd>
+							New row in contextual help to upload photo. (185581 lines)
+							</dd>
+		<dt>Version 15.10:    Oct 06, 2015</dt>
+							<dd>
+							New module swad_help for contextual help to enhance usability. (185561 lines)<br />
+							1 change necessary in Makefile:<br />
+							<small><code>
+Add swad_help.o to list of object files<br />
+							</code></small>
+							</dd>
+		<dt>Version 15.9.1:   Oct 06, 2015</dt>
+							<dd>
+							Minor change in contextual help. (185514 lines)
+							</dd>
+		<dt>Version 15.9:     Oct 05, 2015</dt>
+							<dd>
+							Contextual help to encourage enrollment. (185512 lines)
+							</dd>
+		<dt>Version 15.8:     Oct 04, 2015</dt>
+							<dd>
+							Changes in file browser layout.<br />
+							Folder owners are not displayed. (185022 lines)
+							</dd>
+		<dt>Version 15.7.2:   Oct 04, 2015</dt>
+							<dd>
+							New layout in enrollment requests. (185018 lines)
+							</dd>
+		<dt>Version 15.7.1:   Oct 03, 2015</dt>
+							<dd>
+							Message translated. (184984 lines)
+							</dd>
+		<dt>Version 15.7:     Oct 03, 2015</dt>
+							<dd>
+							Height of tabs reduced.<br />
+							Changes in layout of students record cards in course. (184962 lines)
+							</dd>
+		<dt>Version 15.6.3:   Oct 03, 2015</dt>
+							<dd>
+							Radius of rounded corners is reduced. (184966 lines)
+							</dd>
+		<dt>Version 15.6.2:   Oct 03, 2015</dt>
+							<dd>
+							Changes in layout of file browsers. (184963 lines)
+							</dd>
+		<dt>Version 15.6.1:   Oct 03, 2015</dt>
+							<dd>
+							Changes in layout of file browsers. (184956 lines)
+							</dd>
+		<dt>Version 15.6  :   Oct 02, 2015</dt>
+							<dd>
+							Now a click in a form may go to a part of the destination page. (184959 lines)
+							</dd>
+		<dt>Version 15.5.2:   Oct 02, 2015</dt>
+							<dd>
+							Changes in layout of tests exams. (184934 lines)
+							</dd>
+		<dt>Version 15.5.1:   Oct 02, 2015</dt>
+							<dd>
+							Changes in layout of forms with initial and final dates. (184938 lines)
+							</dd>
+		<dt>Version 15.5:     Oct 01, 2015</dt>
+							<dd>
+							Changes in layout of selectors classphoto/list. (184909 lines)
+							</dd>
+		<dt>Version 15.4.2:   Oct 01, 2015</dt>
+							<dd>
+							Institution admins can edit holidays. (184863 lines)
+							</dd>
+		<dt>Version 15.4.1:   Sep 30, 2015</dt>
+							<dd>
+							Code refactoring in global/course statistics. (184861 lines)
+							</dd>
+		<dt>Version 15.4:     Sep 30, 2015</dt>
+							<dd>
+							Changes in global/course statistics forms. (184877 lines)
+							</dd>
+		<dt>Version 15.3.3:   Sep 30, 2015</dt>
+							<dd>
+							Changes in layout of form to selected initial and final dates. (185152 lines)
+							</dd>
+		<dt>Version 15.3.2:   Sep 30, 2015</dt>
+							<dd>
+							Changes in layout of statistical figures. (185156 lines)
+							</dd>
+		<dt>Version 15.3.1:   Sep 29, 2015</dt>
+							<dd>
+							Changes in background and fonts. (185156 lines)
+							</dd>
+		<dt>Version 15.3:     Sep 28, 2015</dt>
+							<dd>
+							All sizes are multiplied by 0.8333 (25% bigger than those previous to version 15.0). (185148 lines)
+							</dd>
+		<dt>Version 15.2.2:   Sep 27, 2015</dt>
+							<dd>
+							Fixed minor problem in CSS. (185172 lines)
+							</dd>
+		<dt>Version 15.2.1:   Sep 27, 2015</dt>
+							<dd>
+							Change in layout. Background images are changed to CSS linear gradients. (185171 lines)
+							</dd>
+		<dt>Version 15.2:     Sep 27, 2015</dt>
+							<dd>
+							Change in layout. Background images are changed to CSS linear gradients. (185185 lines)
+							</dd>
+		<dt>Version 15.1.3:   Sep 27, 2015</dt>
+							<dd>
+							Change in CSS. (185173 lines)
+							</dd>
+		<dt>Version 15.1.2:   Sep 27, 2015</dt>
+							<dd>
+							Fixed bug in requests for registration. (185170 lines)
+							</dd>
+		<dt>Version 15.1.1:   Sep 26, 2015</dt>
+							<dd>
+							Fixed bug in statistics. (185084 lines)
+							</dd>
+		<dt>Version 15.1:     Sep 25, 2015</dt>
+							<dd>
+							Changes in layout of statistics of clicks. (185058 lines)
+							</dd>
+		<dt>Version 15.0.3:   Sep 24, 2015</dt>
+							<dd>
+							Fixed bug when printing country information. (185013 lines)
+							</dd>
+		<dt>Version 15.0.2:   Sep 24, 2015</dt>
+							<dd>
+							New layout in preferences. (185011 lines)
+							</dd>
+		<dt>Version 15.0.1:   Sep 23, 2015</dt>
+							<dd>
+							Fix bugs in size of background images. (185006 lines)
+							</dd>
+		<dt>Version 15.0:     Sep 23, 2015</dt>
+							<dd>
+							All sizes are multiplied by 1.5 (50% bigger). (184885 lines)
+							</dd>
+		<dt>Version 14.135:   Sep 23, 2015</dt>
+							<dd>
+							Option to show last clicks in real time is moved inside &quot;Users - Connected&quot;. (184883 lines)
+							</dd>
+		<dt>Version 14.134.9: Sep 22, 2015</dt>
+							<dd>
+							Link in connected users to clicks in real time. (184923 lines)
+							</dd>
+		<dt>Version 14.134.8: Sep 20, 2015</dt>
+							<dd>
+							Fixed bug in list of guests.<br />
+                                       			Changes in listing of connected users. (184885 lines)
+							</dd>
+		<dt>Version 14.134.7: Sep 18, 2015</dt>
+							<dd>
+							Fixed bug in list of guests. (184879 lines)
+							</dd>
+		<dt>Version 14.134.6: Sep 18, 2015</dt>
+							<dd>
+							Fixed bug in user enrollment. (184878 lines)
+							</dd>
+		<dt>Version 14.134.5: Sep 18, 2015</dt>
+							<dd>
+							Change in order of options in user menu.<br />
+							Change in styles and layout related to users. (184877 lines)
+							</dd>
+		<dt>Version 14.134.4: Sep 18, 2015</dt>
+							<dd>
+							Changes in user enrollment. (184876 lines)
+							</dd>
+		<dt>Version 14.134.3: Sep 18, 2015</dt>
+							<dd>
+							Changes in user enrollment. (184875 lines)<br />
+							4 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod='82';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1467','es','N','Cambiar contrase&ntilde;a otro usuario');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1468','es','N','Cambiar contrase&ntilde;a estudiante');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1469','es','N','Cambiar contrase&ntilde;a profesor');<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.134.2: Sep 17, 2015</dt>
+							<dd>
+							Changes in user enrollment. (184852 lines)<br />
+							4 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod='598';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1464','es','N','Solicitar cambio contrase&ntilde;a otro usuario');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1465','es','N','Solicitar cambio contrase&ntilde;a estudiante');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1466','es','N','Solicitar cambio contrase&ntilde;a profesor');<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.134.1: Sep 17, 2015</dt>
+							<dd>
+							Changes in user enrollment. (184834 lines)<br />
+							3 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod='58';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1462','es','N','Eliminar estudiante asignatura');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1463','es','N','Eliminar profesor asignatura');<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.134:   Sep 17, 2015</dt>
+							<dd>
+							Changes in user enrollment.<br />
+							Changes in notifications about enrollment. (184823 lines)<br />
+							25 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod='592';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1456','es','N','Solicitar acept. inscrip. estudiante');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1457','es','N','Solicitar acept. inscrip. profesor');<br />
+UPDATE actions SET Obsolete='Y' WHERE ActCod='558';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1458','es','N','Aceptar inscrip. como estudiante');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1459','es','N','Aceptar inscrip. como profesor');<br />
+UPDATE actions SET Obsolete='Y' WHERE ActCod='559';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1460','es','N','Rechazar inscrip. como estudiante');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1461','es','N','Rechazar inscrip. como profesor');<br />
+UPDATE notif SET NotifyEvent=14 WHERE NotifyEvent=13;<br />
+UPDATE notif SET NotifyEvent=13 WHERE NotifyEvent=12;<br />
+UPDATE notif SET NotifyEvent=12 WHERE NotifyEvent=11;<br />
+UPDATE notif SET NotifyEvent=11 WHERE NotifyEvent=10;<br />
+UPDATE notif SET NotifyEvent=10 WHERE NotifyEvent=9;<br />
+UPDATE notif SET NotifyEvent=9  WHERE NotifyEvent=8;<br />
+UPDATE notif SET NotifyEvent=8  WHERE NotifyEvent=7;<br />
+UPDATE sta_notif SET NotifyEvent=14 WHERE NotifyEvent=13;<br />
+UPDATE sta_notif SET NotifyEvent=13 WHERE NotifyEvent=12;<br />
+UPDATE sta_notif SET NotifyEvent=12 WHERE NotifyEvent=11;<br />
+UPDATE sta_notif SET NotifyEvent=11 WHERE NotifyEvent=10;<br />
+UPDATE sta_notif SET NotifyEvent=10 WHERE NotifyEvent=9;<br />
+UPDATE sta_notif SET NotifyEvent=9  WHERE NotifyEvent=8;<br />
+UPDATE sta_notif SET NotifyEvent=8  WHERE NotifyEvent=7;<br />
+UPDATE usr_data SET NotifNtfEvents=(((NotifNtfEvents & ~0x7F) << 1) | (NotifNtfEvents & 0x7F) | 0x80);<br />
+UPDATE usr_data SET EmailNtfEvents=(((EmailNtfEvents & ~0x7F) << 1) | (EmailNtfEvents & 0x7F));<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.133.1: Sep 17, 2015</dt>
+							<dd>
+							Changes in user enrollment. (184669 lines)
+							</dd>
+		<dt>Version 14.133:   Sep 17, 2015</dt>
+							<dd>
+							Changes in user enrollment. (184665 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod IN ('1417','1421','1425');<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.132.7: Sep 17, 2015</dt>
+							<dd>
+							Changes in user enrollment. (184706 lines)
+							</dd>
+		<dt>Version 14.132.6: Sep 17, 2015</dt>
+							<dd>
+							Changes in users' IDs. (184640 lines)<br />
+							12 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod='1239';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1447','es','N','Solicitar edici&oacute;n ID invitado');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1448','es','N','Solicitar edici&oacute;n ID estudiante');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1449','es','N','Solicitar edici&oacute;n ID profesor');<br />
+UPDATE actions SET Obsolete='Y' WHERE ActCod='1240';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1450','es','N','Eliminar ID invitado');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1451','es','N','Eliminar ID estudiante');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1452','es','N','Eliminar ID profesor');<br />
+UPDATE actions SET Obsolete='Y' WHERE ActCod='1241';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1453','es','N','Crear ID invitado');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1454','es','N','Crear ID estudiante');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1455','es','N','Crear ID profesor');<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.132.5: Sep 16, 2015</dt>
+							<dd>
+							Changes in user enrollment. (184592 lines)<br />
+							4 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod='440';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1444','es','N','Crear invitado');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1445','es','N','Crear usuario como estudiante');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1446','es','N','Crear usuario como profesor');<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.132.4: Sep 16, 2015</dt>
+							<dd>
+							Changes in users' photos. (184536 lines)<br />
+							4 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod='429';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1441','es','N','Eliminar foto otro usr.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1442','es','N','Eliminar foto estudiante');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1443','es','N','Eliminar foto profesor');<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.132.3: Sep 16, 2015</dt>
+							<dd>
+							Changes in users' photos. (184518 lines)<br />
+							4 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod='374';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1438','es','N','Cambiar foto otro usr.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1439','es','N','Cambiar foto estudiante');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1440','es','N','Cambiar foto profesor');<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.132.2: Sep 16, 2015</dt>
+							<dd>
+							Changes in users' photos. (184501 lines)<br />
+							4 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod='695';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1435','es','N','Detectar rostros foto otro usr.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1436','es','N','Detectar rostros foto estudiante');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1437','es','N','Detectar rostros foto profesor');<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.132.1: Sep 16, 2015</dt>
+							<dd>
+							Changes in users' photos. (184458 lines)
+							</dd>
+		<dt>Version 14.132:   Sep 16, 2015</dt>
+							<dd>
+							Changes in users' photos. (184416 lines)<br />
+							4 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod='375';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1432','es','N','Solicitar cambio foto otro usr.');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1433','es','N','Solicitar cambio foto estudiante');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1434','es','N','Solicitar cambio foto profesor');<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.131.1: Sep 16, 2015</dt>
+							<dd>
+							Changes in user enrollment. (184403 lines)
+							</dd>
+		<dt>Version 14.131:   Sep 15, 2015</dt>
+							<dd>
+							Changes in user enrollment. (184408 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1430','es','N','Preguntar si eliminar mi cuenta');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1431','es','N','Eliminar mi cuenta');<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.130.3: Sep 14, 2015</dt>
+							<dd>
+							Changes in user enrollment. (184358 lines)
+							</dd>
+		<dt>Version 14.130.2: Sep 14, 2015</dt>
+							<dd>
+							Changes in user enrollment. (184359 lines)
+							</dd>
+		<dt>Version 14.130.1: Sep 14, 2015</dt>
+							<dd>
+							Changes and bug fixing in user enrollment. (184416 lines)<br />
+							3 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod='799';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1428','es','N','Inscribir/eliminar varios estudiantes');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1429','es','N','Inscribir/eliminar varios profesores');<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.130:   Sep 13, 2015</dt>
+							<dd>
+							Changes in user enrollment. (184379 lines)<br />
+							3 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod='797';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1426','es','N','Administrar varios estudiantes');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1427','es','N','Administrar varios profesores');<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.129:   Sep 12, 2015</dt>
+							<dd>
+							New links to admin a user in list of students.<br />
+							Changes in user enrollment.<br />
+							Fixed bug in user enrollment. (184411 lines)<br />
+							15 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod='177';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1414','es','N','Solicitar ID modif. invitado');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1415','es','N','Solicitar ID modif. estudiante');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1416','es','N','Solicitar ID modif. profesor');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1417','es','N','Solicitar ID modif. administrador');<br />
+UPDATE actions SET Obsolete='Y' WHERE ActCod='161';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1418','es','N','Confirmar modif. invitado');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1419','es','N','Confirmar modif. estudiante');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1420','es','N','Confirmar modif. profesor');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1421','es','N','Confirmar modif. administrador');<br />
+UPDATE actions SET Obsolete='Y' WHERE ActCod='439';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1422','es','N','Modificar datos invitado');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1423','es','N','Modificar datos estudiante');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1424','es','N','Modificar datos profesor');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1425','es','N','Modificar datos administrador');<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.128.1: Sep 11, 2015</dt>
+							<dd>
+							Two new social networks. (184278 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE usr_webs CHANGE Web Web ENUM('www', '500px', 'delicious', 'deviantart', 'diaspora', 'edmodo', 'facebook', 'flickr', 'foursquare', 'github', 'gnusocial', 'googleplus', 'googlescholar', 'identica', 'instagram', 'linkedin', 'orcid', 'paperli', 'pinterest', 'quitter', 'researchgate', 'researcherid', 'scoopit', 'slideshare', 'storify', 'tumblr', 'twitter', 'wikipedia', 'youtube') NOT NULL;<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.128:   Sep 09, 2015</dt>
+							<dd>
+							Fixed some bugs in layout.<br />
+				     			Two new social networks. (184269 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE usr_webs CHANGE Web Web ENUM('www', '500px', 'delicious', 'deviantart', 'diaspora', 'edmodo', 'facebook', 'flickr', 'foursquare', 'github', 'googleplus', 'googlescholar', 'instagram', 'linkedin', 'orcid', 'paperli', 'pinterest', 'quitter', 'researchgate', 'researcherid', 'scoopit', 'slideshare', 'storify', 'tumblr', 'twitter', 'wikipedia', 'youtube') NOT NULL;<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.127.7: Sep 09, 2015</dt>
+							<dd>
+							Fixed some bugs in layout.<br />
+							Fixed bug in information about an institution. (184258 lines)
+							</dd>
+		<dt>Version 14.127.6: Sep 06, 2015</dt>
+							<dd>
+							Fixed some bugs in layout. (184253 lines)
+							</dd>
+		<dt>Version 14.127.5: Sep 06, 2015</dt>
+							<dd>
+							Changes in styles. (184252 lines)
+							</dd>
+		<dt>Version 14.127.4: Sep 06, 2015</dt>
+							<dd>
+							Changes in styles. (184245 lines)
+							</dd>
+		<dt>Version 14.127.3: Sep 06, 2015</dt>
+							<dd>
+							Changes in styles. (184219 lines)
+							</dd>
+		<dt>Version 14.127.2: Sep 06, 2015</dt>
+							<dd>
+							Changes in styles. (184244 lines)
+							</dd>
+		<dt>Version 14.127.1: Sep 06, 2015</dt>
+							<dd>
+							Justify alignment is no longer used. (184259 lines)
+							</dd>
+		<dt>Version 14.127:   Sep 05, 2015</dt>
+							<dd>
+							Changes in styles. (184273 lines)
+							</dd>
+		<dt>Version 14.126.2: Sep 05, 2015</dt>
+							<dd>
+							Changes in styles. (184250 lines)
+							</dd>
+		<dt>Version 14.126.1: Sep 05, 2015</dt>
+							<dd>
+							Changes in styles. (184213 lines)
+							</dd>
+		<dt>Version 14.126:   Sep 04, 2015</dt>
+							<dd>
+							Changes in styles. (184213 lines)
+							</dd>
+		<dt>Version 14.125.3: Sep 04, 2015</dt>
+							<dd>
+							Changes in styles. (184263 lines)
+							</dd>
+		<dt>Version 14.125.2: Sep 04, 2015</dt>
+							<dd>
+							Changes in styles. (184344 lines)
+							</dd>
+		<dt>Version 14.125.1: Sep 03, 2015</dt>
+							<dd>
+							Changes in styles. (184399 lines)
+							</dd>
+		<dt>Version 14.125:   Sep 03, 2015</dt>
+							<dd>
+							Changes in styles. (184521 lines)
+							</dd>
+		<dt>Version 14.124.10:Sep 02, 2015</dt>
+							<dd>
+							Changes in styles. (184571 lines)
+							</dd>
+		<dt>Version 14.124.9: Sep 02, 2015</dt>
+							<dd>
+							Changes in styles. (184584 lines)
+							</dd>
+		<dt>Version 14.124.8: Sep 02, 2015</dt>
+							<dd>
+							Changes in styles. (184635 lines)
+							</dd>
+		<dt>Version 14.124.7: Aug 24, 2015</dt>
+							<dd>
+							Changes in styles. (184648 lines)
+							</dd>
+		<dt>Version 14.124.6: Aug 24, 2015</dt>
+							<dd>
+							Changes in styles. (184735 lines)
+							</dd>
+		<dt>Version 14.124.5: Aug 06, 2015</dt>
+							<dd>
+							Changes in CSS of forms. (184760 lines)
+							</dd>
+		<dt>Version 14.124.4: Aug 06, 2015</dt>
+							<dd>
+							Fixed bug in function to draw institution / centre / degree logo.<br />
+							Changes in CSS of forms. (184781 lines)
+							</dd>
+		<dt>Version 14.124.3: Aug 06, 2015</dt>
+							<dd>
+							Changes in CSS of forms.<br />
+                                       			Changes in function to draw institution / centre / degree logo. (184782 lines)
+							</dd>
+		<dt>Version 14.124.2: Aug 03, 2015</dt>
+							<dd>
+							Changes in CSS of forms. (184768 lines)
+							</dd>
+		<dt>Version 14.124.1: Aug 03, 2015</dt>
+							<dd>
+							Changes in CSS of forms.<br />
+							Fixed bug in edition of institutions. (184782 lines)
+							</dd>
+		<dt>Version 14.124:   Aug 03, 2015</dt>
+							<dd>
+							Changes in CSS of forms.<br />
+                                       			New layout to select source of course info. (184799 lines)
+							</dd>
+		<dt>Version 14.123.8: Aug 03, 2015</dt>
+							<dd>
+							Changes in CSS of forms. (184801 lines)
+							</dd>
+		<dt>Version 14.123.7: Aug 01, 2015</dt>
+							<dd>
+							Changes in CSS of forms. (184848 lines)
+							</dd>
+		<dt>Version 14.123.6: Aug 01, 2015</dt>
+							<dd>
+							Changes in CSS of forms. (184874 lines)
+							</dd>
+		<dt>Version 14.123.5: Jul 31, 2015</dt>
+							<dd>
+							Changes in CSS of forms. (184902 lines)
+							</dd>
+		<dt>Version 14.123.4: Jul 31, 2015</dt>
+							<dd>
+							Changes in CSS of forms. (184905 lines)
+							</dd>
+		<dt>Version 14.123.3: Jul 28, 2015</dt>
+							<dd>
+							Changes in CSS of forms. (184929 lines)
+							</dd>
+		<dt>Version 14.123.2: Jul 28, 2015</dt>
+							<dd>
+							Changes in CSS of forms. (184953 lines)
+							</dd>
+		<dt>Version 14.123.1: Jul 28, 2015</dt>
+							<dd>
+							Changes in CSS of forms. (184984 lines)
+							</dd>
+		<dt>Version 14.123:   Jul 28, 2015</dt>
+							<dd>
+							Changes in CSS of forms. (184877 lines)
+							</dd>
+		<dt>Version 14.122:   Jul 27, 2015</dt>
+							<dd>
+							Changes in CSS of forms. (184892 lines)
+							</dd>
+		<dt>Version 14.121:   Jul 27, 2015</dt>
+							<dd>
+							Changes in CSS of forms. (184890 lines)
+							</dd>
+		<dt>Version 14.120.9: Jul 27, 2015</dt>
+							<dd>
+							Changes in CSS of forms. (184855 lines)
+							</dd>
+		<dt>Version 14.120.8: Jul 26, 2015</dt>
+							<dd>
+							Changes in CSS of assignments. (184881 lines)
+							</dd>
+		<dt>Version 14.120.7: Jul 26, 2015</dt>
+							<dd>
+							Changes in CSS of forms.<br />
+                                        		Changes in CSS of surveys. (184877 lines)
+							</dd>
+		<dt>Version 14.120.6: Jul 26, 2015</dt>
+							<dd>
+							Changes in CSS of forms. (184889 lines)
+							</dd>
+		<dt>Version 14.120.5: Jul 26, 2015</dt>
+							<dd>
+							Changes in CSS of forms. (184924 lines)
+							</dd>
+		<dt>Version 14.120.4: Jul 25, 2015</dt>
+							<dd>
+							Changes in CSS of forms. (184937 lines)
+							</dd>
+		<dt>Version 14.120.3: Jul 25, 2015</dt>
+							<dd>
+							Changes in selectors of country, institution, centre, degree and course. (184893 lines)
+							</dd>
+		<dt>Version 14.120.2: Jul 25, 2015</dt>
+							<dd>
+							Changes in CSS of forms.<br />
+                                        		Fixed bug in selectors of country, institution, centre and degree. (184819 lines)
+							</dd>
+		<dt>Version 14.120.1: Jul 25, 2015</dt>
+							<dd>
+							Changes in CSS of forms.<br />
+                                        		Update connected users when change scope selection. (184856 lines)
+							</dd>
+		<dt>Version 14.120:   Jul 25, 2015</dt>
+							<dd>
+							Changes in CSS of forms. (184879 lines)
+							</dd>
+		<dt>Version 14.119.5: Jul 24, 2015</dt>
+							<dd>
+							Changes in CSS of lists. (184902 lines)
+							</dd>
+		<dt>Version 14.119.4: Jul 24, 2015</dt>
+							<dd>
+							New layout of institutional links as a list. (184872 lines)
+							</dd>
+		<dt>Version 14.119.3: Jul 24, 2015</dt>
+							<dd>
+							New layout of MFU actions as a list. (184875 lines)
+							</dd>
+		<dt>Version 14.119.2: Jul 22, 2015</dt>
+							<dd>
+							Changes in page title and platform name. (184880 lines)
+							</dd>
+		<dt>Version 14.119.1: Jul 22, 2015</dt>
+							<dd>
+							Undo some changes in file browsers. (184883 lines)
+							</dd>
+		<dt>Version 14.119:   Jul 22, 2015</dt>
+							<dd>
+							Function to put an icon to remove. (184828 lines)
+							</dd>
+		<dt>Version 14.118:   Jul 22, 2015</dt>
+							<dd>
+							Function to put a disabled icon indicating that removal is not allowed. (185361 lines)
+							</dd>
+		<dt>Version 14.117.17:Jul 22, 2015</dt>
+							<dd>
+							Checking &quot;alt&quot; and &quot;title&quot; in all images. (185437 lines)
+							</dd>
+		<dt>Version 14.117.16:Jul 22, 2015</dt>
+							<dd>
+							Checking &quot;alt&quot; and &quot;title&quot; in all images. (185368 lines)
+							</dd>
+		<dt>Version 14.117.15:Jul 22, 2015</dt>
+							<dd>
+							Checking &quot;alt&quot; and &quot;title&quot; in all images. (185279 lines)
+							</dd>
+		<dt>Version 14.117.14:Jul 22, 2015</dt>
+							<dd>
+							Checking &quot;alt&quot; and &quot;title&quot; in all images. (185203 lines)
+							</dd>
+		<dt>Version 14.117.13:Jul 22, 2015</dt>
+							<dd>
+							Checking &quot;alt&quot; and &quot;title&quot; in all images.<br />
+                                        		Removed unused function about mail domains. (185153 lines)
+							</dd>
+		<dt>Version 14.117.12:Jul 22, 2015</dt>
+							<dd>
+							Checking &quot;alt&quot; and &quot;title&quot; in all images. (185213 lines)
+							</dd>
+		<dt>Version 14.117.11:Jul 22, 2015</dt>
+							<dd>
+							Checking &quot;alt&quot; and &quot;title&quot; in all images. (185187 lines)
+							</dd>
+		<dt>Version 14.117.10:Jul 21, 2015</dt>
+							<dd>
+							Checking &quot;alt&quot; and &quot;title&quot; in all images. (185157 lines)
+							</dd>
+		<dt>Version 14.117.9: Jul 21, 2015</dt>
+							<dd>
+							Checking &quot;alt&quot; and &quot;title&quot; in all images. (185157 lines)
+							</dd>
+		<dt>Version 14.117.8: Jul 21, 2015</dt>
+							<dd>
+							Checking &quot;alt&quot; and &quot;title&quot; in all images. (185027 lines)
+							</dd>
+		<dt>Version 14.117.7: Jul 21, 2015</dt>
+							<dd>
+							Checking &quot;alt&quot; and &quot;title&quot; in all images. (185008 lines)
+							</dd>
+		<dt>Version 14.117.6: Jul 21, 2015</dt>
+							<dd>
+							Checking &quot;alt&quot; and &quot;title&quot; in all images.<br />
+                                        		Changes in most frequent actions. (184948 lines)
+							</dd>
+		<dt>Version 14.117.5: Jul 21, 2015</dt>
+							<dd>
+							Fixed HTML bug in account form. (184930 lines)
+							</dd>
+		<dt>Version 14.117.4: Jul 17, 2015</dt>
+							<dd>
+							Fixed bug in course record, reported by Antonio Pe&ntilde;a Freire. (184929 lines)
+							</dd>
+		<dt>Version 14.117.3: Jul 17, 2015</dt>
+							<dd>
+							Fixed recent bug in cache control. (184893 lines)
+							</dd>
+		<dt>Version 14.117.2: Jul 16, 2015</dt>
+							<dd>
+							Changes in cache control. (184893 lines)
+							</dd>
+		<dt>Version 14.117.1: Jul 15, 2015</dt>
+							<dd>
+							Fixed minor bug when showing user's photo. (184892 lines)
+							</dd>
+		<dt>Version 14.117:   Jul 15, 2015</dt>
+							<dd>
+							User's ID is no longer mandatory. (184885 lines)
+							</dd>
+		<dt>Version 14.116.1: Jul 14, 2015</dt>
+							<dd>
+							Changes in some messages. (184850 lines)
+							</dd>
+		<dt>Version 14.116:   Jul 13, 2015</dt>
+							<dd>
+							New function createAccount in web service. (184849 lines)
+							</dd>
+		<dt>Version 14.115.2: Jul 07, 2015</dt>
+							<dd>
+							Fixed bug in search of open documents, reported by Javier S&aacute;nchez Lirola. (184769 lines)
+							</dd>
+		<dt>Version 14.115.1: Jun 23, 2015</dt>
+							<dd>
+							Fixed bugs in web service function getTrivialQuestion. (184768 lines)
+							</dd>
+		<dt>Version 14.115:   Jun 16, 2015</dt>
+							<dd>
+							New function getTrivialQuestion in web service. (184747 lines)
+							</dd>
+		<dt>Version 14.114:   Jun 15, 2015</dt>
+							<dd>
+							Fixed bug in tests query (some questions were repeated in exams). (184550 lines)
+							</dd>
+		<dt>Version 14.113.5: Jun 01, 2015</dt>
+							<dd>
+							Changes in sign up form. (184541 lines)
+							</dd>
+		<dt>Version 14.113.4: Apr 25, 2015</dt>
+							<dd>
+							Fixed bug in layout. (184537 lines)
+							</dd>
+		<dt>Version 14.113.3: Apr 15, 2015</dt>
+							<dd>
+							New welcome message after creating an account. (184536 lines)
+							</dd>
+		<dt>Version 14.113.2: Apr 14, 2015</dt>
+							<dd>
+							Fixed bug when compressing users' works. (184486 lines)
+							</dd>
+		<dt>Version 14.113.1: Apr 14, 2015</dt>
+							<dd>
+							Fixed bug when compressing users' works, reported by Jos&eacute; Mart&iacute;nez Aroza. (184484 lines)
+							</dd>
+		<dt>Version 14.113:   Apr 12, 2015</dt>
+							<dd>
+							Refactoring code related to frames. (184462 lines)
+							</dd>
+		<dt>Version 14.112.1: Apr 12, 2015</dt>
+							<dd>
+							Refactoring code related to frames with ending buttons. (184583 lines)
+							</dd>
+		<dt>Version 14.112:   Apr 12, 2015</dt>
+							<dd>
+							Optimization in frames with ending buttons.<br />
+							Changes in form to upload logo.<br />
+							Changes in form to photo of centre.<br />
+							Changes in edition of course timetable. (184572 lines)
+							</dd>
+		<dt>Version 14.111.1: Apr 11, 2015</dt>
+							<dd>
+							Message translated. (184745 lines)
+							</dd>
+		<dt>Version 14.111:   Apr 11, 2015</dt>
+							<dd>
+							Changes in layout of surveys.<br />
+							Fixed bugs in surveys.<br />
+							Changes in layout of edition of test questions.<br />
+							Changes in layout of users' attendance. (184723 lines)
+							</dd>
+		<dt>Version 14.110.13:Apr 11, 2015</dt>
+							<dd>
+							Changes in layout of users' attendance. (184750 lines)
+							</dd>
+		<dt>Version 14.110.12:Apr 11, 2015</dt>
+							<dd>
+							Changes in layout of users' works. (184728 lines)
+							</dd>
+		<dt>Version 14.110.11:Apr 11, 2015</dt>
+							<dd>
+							Changes in layout of selection of class photo / list. (184722 lines)
+							</dd>
+		<dt>Version 14.110.10:Apr 11, 2015</dt>
+							<dd>
+							Changes in layout of selection of groups. (184725 lines)
+							</dd>
+		<dt>Version 14.110.9: Apr 11, 2015</dt>
+							<dd>
+							Changes in layout of edition of a new assignment. (184723 lines)
+							</dd>
+		<dt>Version 14.110.8: Apr 11, 2015</dt>
+							<dd>
+							Help on writing forum posts.<br />
+                                        		Changes in layout of edition of a new forum post. (184718 lines)
+							</dd>
+		<dt>Version 14.110.7: Apr 11, 2015</dt>
+							<dd>
+							Help on writing messages.<br />
+                                        		Changes in layout of edition of a new message. (184719 lines)
+							</dd>
+		<dt>Version 14.110.6: Apr 11, 2015</dt>
+							<dd>
+							Help on edition of test questions.<br />
+							Changes in layout of edition of test questions. (184702 lines)
+							</dd>
+		<dt>Version 14.110.5: Apr 11, 2015</dt>
+							<dd>
+							Fixed bug in tests. (184685 lines)
+							</dd>
+		<dt>Version 14.110.4: Apr 11, 2015</dt>
+							<dd>
+							Changes in MathJax configuration. (184685 lines)
+							</dd>
+		<dt>Version 14.110.3: Apr 09, 2015</dt>
+							<dd>
+							Changes in conversion from Markdown to HTML5 using pandoc. (184599 lines)
+							</dd>
+		<dt>Version 14.110.2: Apr 09, 2015</dt>
+							<dd>
+							Changes in CSS and scripts.<br />
+							MathJax installed in local by default. (184555 lines)<br />
+							1 change in installation:<br />
+							<small><code>
+It's necessary to install a copy of MathJax in the server at directory MathJax inside main html directory followin the instructions in http://docs.mathjax.org/en/latest/start.html<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.110.1: Apr 08, 2015</dt>
+							<dd>
+							Changes in CSS. (184539 lines)
+							</dd>
+		<dt>Version 14.110:   Apr 07, 2015</dt>
+							<dd>
+							Testing rich text editor using Markdown, suggested by Pedro A. Garc&iacute;a S&aacute;nchez. (184508 lines)<br />
+							Fixed bug in file browser, reported by Eva Mart&iacute;nez Ortigosa.<br />
+							2 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE crs_info_txt CHANGE COLUMN InfoTxt InfoTxtHTML LONGTEXT NOT NULL;<br />
+ALTER TABLE crs_info_txt ADD COLUMN InfoTxtMD LONGTEXT NOT NULL AFTER InfoTxtHTML;<br />
+							</code></small>
+							1 change in installation:<br />
+							<small><code>
+It's necessary to install pandoc 1.10 or later.<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.109.2: Apr 06, 2015</dt>
+							<dd>
+							Changed text in file browser. (184347 lines)
+							</dd>
+		<dt>Version 14.109.1: Apr 06, 2015</dt>
+							<dd>
+							Changed text of button in course info. (184325 lines)
+							</dd>
+		<dt>Version 14.109:   Apr 06, 2015</dt>
+							<dd>
+							Links in file browsers can be uploaded with a name. (184324 lines)
+							</dd>
+		<dt>Version 14.108.4: Apr 04, 2015</dt>
+							<dd>
+							Changes in statistic about institutions. (184267 lines)
+							</dd>
+		<dt>Version 14.108.3: Apr 03, 2015</dt>
+							<dd>
+							Fixed bug in statistic about institutions. (184144 lines)
+							</dd>
+		<dt>Version 14.108.2: Apr 03, 2015</dt>
+							<dd>
+							Fixed bug in statistic about institutions. (184142 lines)
+							</dd>
+		<dt>Version 14.108.1: Apr 03, 2015</dt>
+							<dd>
+							Fixed bug in statistic about institutions. (184137 lines)
+							</dd>
+		<dt>Version 14.108:   Apr 03, 2015</dt>
+							<dd>
+							New statistic (figure) about institutions. (184136 lines)
+							</dd>
+		<dt>Version 14.107.8: Apr 03, 2015</dt>
+							<dd>
+							Changes in statistics (figures about hierarchy). (183774 lines)
+							</dd>
+		<dt>Version 14.107.7: Apr 03, 2015</dt>
+							<dd>
+							Changes in layout of sent / received messages. (183753 lines)
+							</dd>
+		<dt>Version 14.107.6: Apr 03, 2015</dt>
+							<dd>
+							Changes in layout of form to change password. (183748 lines)
+							</dd>
+		<dt>Version 14.107.5: Apr 03, 2015</dt>
+							<dd>
+							Changes in layout of form to change photo. (183718 lines)
+							</dd>
+		<dt>Version 14.107.4: Apr 03, 2015</dt>
+							<dd>
+							Fixed bugs when changing user's ID, password and photo. (183699 lines)
+							</dd>
+		<dt>Version 14.107.3: Apr 02, 2015</dt>
+							<dd>
+							Changes in icons in attendance events.<br />
+							Fixed bug in assignments. (183702 lines)
+							</dd>
+		<dt>Version 14.107.2: Apr 02, 2015</dt>
+							<dd>
+							Changes in icons in surveys. (183717 lines)
+							</dd>
+		<dt>Version 14.107.1: Apr 02, 2015</dt>
+							<dd>
+							Changes in icons in assignments. (183748 lines)
+							</dd>
+		<dt>Version 14.107:   Apr 02, 2015</dt>
+							<dd>
+							Refactoring contextual menus. (183776 lines)
+							</dd>
+		<dt>Version 14.106.2: Apr 02, 2015</dt>
+							<dd>
+							Refactoring some contextual menus. (183747 lines)
+							</dd>
+		<dt>Version 14.106.1: Apr 02, 2015</dt>
+							<dd>
+							Changes in layout of icon with links. (183925 lines)
+							</dd>
+		<dt>Version 14.106:   Apr 02, 2015</dt>
+							<dd>
+							Lot of changes in layout of icon with links. (183909 lines)
+							</dd>
+		<dt>Version 14.105.3: Apr 01, 2015</dt>
+							<dd>
+							Changes in layout of course configuration and exam announcements. (183912 lines)
+							</dd>
+		<dt>Version 14.105.2: Mar 30, 2015</dt>
+							<dd>
+							Some messages translated. (183941 lines)
+							</dd>
+		<dt>Version 14.105.1: Mar 30, 2015</dt>
+							<dd>
+							Shared record card is shown after updating course record card. (183937 lines)
+							</dd>
+		<dt>Version 14.105:   Mar 30, 2015</dt>
+							<dd>
+							Removed option in the assessment tab to view course card. (183932 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+UPDATE actions SET Obsolete='Y' WHERE ActCod='299';<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.104.6: Mar 30, 2015</dt>
+							<dd>
+							Changes in course cards. (184030 lines)
+							</dd>
+		<dt>Version 14.104.5: Mar 29, 2015</dt>
+							<dd>
+							Changes in course cards. (184023 lines)
+							</dd>
+		<dt>Version 14.104.4: Mar 29, 2015</dt>
+							<dd>
+							Changes in layout of record cards. (184047 lines)
+							</dd>
+		<dt>Version 14.104.3: Mar 29, 2015</dt>
+							<dd>
+							Changes in layout of course record cards. (184048 lines)
+							</dd>
+		<dt>Version 14.104.2: Mar 29, 2015</dt>
+							<dd>
+							Changes in layout of record cards. (184042 lines)
+							</dd>
+		<dt>Version 14.104.1: Mar 29, 2015</dt>
+							<dd>
+							Changes in layout of record cards. (184039 lines)
+							</dd>
+		<dt>Version 14.104:   Mar 29, 2015</dt>
+							<dd>
+							Changes in layout of record cards. (184021 lines)
+							</dd>
+		<dt>Version 14.103:   Mar 29, 2015</dt>
+							<dd>
+							New table to ban users out of ranking. (184014 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+CREATE TABLE IF NOT EXISTS usr_banned (UsrCod INT NOT NULL,UNIQUE INDEX(UsrCod));<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.102.12:Mar 28, 2015</dt>
+							<dd>
+							Some help messages changed. (183953 lines)
+							</dd>
+		<dt>Version 14.102.11:Mar 28, 2015</dt>
+							<dd>
+							Some help messages changed. (183943 lines)
+							</dd>
+		<dt>Version 14.102.10:Mar 28, 2015</dt>
+							<dd>
+							Create user's figures when a user account is created. (183942 lines)
+							</dd>
+		<dt>Version 14.102.9: Mar 28, 2015</dt>
+							<dd>
+							Changes in help messages while filling in user's record card. (183927 lines)
+							</dd>
+		<dt>Version 14.102.8: Mar 27, 2015</dt>
+							<dd>
+							Fixed bug in form to edit account. (183989 lines)
+							</dd>
+		<dt>Version 14.102.7: Mar 27, 2015</dt>
+							<dd>
+							Minor change in help text. (183988 lines)
+							</dd>
+		<dt>Version 14.102.6: Mar 27, 2015</dt>
+							<dd>
+							Changes in layout of sign up. (183987 lines)
+							</dd>
+		<dt>Version 14.102.5: Mar 27, 2015</dt>
+							<dd>
+							Changes in layout of log in. (183909 lines)
+							</dd>
+		<dt>Version 14.102.4: Mar 25, 2015</dt>
+							<dd>
+							Fixed bug in ranking. (183883 lines)
+							</dd>
+		<dt>Version 14.102.3: Mar 25, 2015</dt>
+							<dd>
+							Fixed bug in record. (183882 lines)
+							</dd>
+		<dt>Version 14.102.2: Mar 25, 2015</dt>
+							<dd>
+							Fixed bug in record. (183882 lines)
+							</dd>
+		<dt>Version 14.102.1: Mar 24, 2015</dt>
+							<dd>
+							Fixed minor bugs. (183871 lines)
+							</dd>
+		<dt>Version 14.102:   Mar 24, 2015</dt>
+							<dd>
+							Changes in some update buttons. (183865 lines)
+							</dd>
+		<dt>Version 14.101:   Mar 24, 2015</dt>
+							<dd>
+							Fixed bug in form to create a new account.<br />
+							Fixed bug in statistics.<br />
+							New design of buttons. (183753 lines)
+							</dd>
+		<dt>Version 14.100.3: Mar 24, 2015</dt>
+							<dd>
+							Fixed bug in link to institution in record. (183753 lines)
+							</dd>
+		<dt>Version 14.100.2: Mar 24, 2015</dt>
+							<dd>
+							Changes in profile.<br />
+							Link to institution in record. (183752 lines)
+							</dd>
+		<dt>Version 14.100.1: Mar 24, 2015</dt>
+							<dd>
+							Only font-awesome icons for notifications. (183724 lines)
+							</dd>
+		<dt>Version 14.100:   Mar 23, 2015</dt>
+							<dd>
+							Notification when a user gets a new follower. (183723 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+UPDATE usr_data SET NotifNtfEvents=(NotifNtfEvents | 0x2000) WHERE NotifNtfEvents<>0;<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.99.2:  Mar 23, 2015</dt>
+							<dd>
+							Ranking attending to number of followers. (183614 lines)
+							</dd>
+		<dt>Version 14.99.1:  Mar 21, 2015</dt>
+							<dd>
+							Change in file_view to accelerate queries. (183521 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+CREATE INDEX UsrCod ON file_view (UsrCod);<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.99:    Mar 21, 2015</dt>
+							<dd>
+							Icons instead of text in user's profile.<br />
+							Lot of changes in layout of user's profile. (183519 lines)
+							</dd>
+		<dt>Version 14.98.5:  Mar 21, 2015</dt>
+							<dd>
+							New icons for some options. (183431 lines)
+							</dd>
+		<dt>Version 14.98.4:  Mar 20, 2015</dt>
+							<dd>
+							Fixed bugs in marks. (183430 lines)
+							</dd>
+		<dt>Version 14.98.3:  Mar 19, 2015</dt>
+							<dd>
+							Changes in user's profile to speedup page generation. (183397 lines)
+							</dd>
+		<dt>Version 14.98.2:  Mar 19, 2015</dt>
+							<dd>
+							Fixed bug in record related to follow/unfollow. (183366 lines)
+							</dd>
+		<dt>Version 14.98.1:  Mar 19, 2015</dt>
+							<dd>
+							Changes in lists of following and followers. (183360 lines)
+							</dd>
+		<dt>Version 14.98:    Mar 19, 2015</dt>
+							<dd>
+							Show lists of following and followers. (183300 lines)
+							</dd>
+		<dt>Version 14.97:    Mar 18, 2015</dt>
+							<dd>
+							Show number of following and followers in user's profile. (183130 lines)
+							</dd>
+		<dt>Version 14.96.3:  Mar 18, 2015</dt>
+							<dd>
+							Changes in record cards. (183017 lines)
+							</dd>
+		<dt>Version 14.96.2:  Mar 18, 2015</dt>
+							<dd>
+							Changes in record cards. (183011 lines)
+							</dd>
+		<dt>Version 14.96.1:  Mar 18, 2015</dt>
+							<dd>
+							Changes in user's profile. (183015 lines)
+							</dd>
+		<dt>Version 14.96:    Mar 18, 2015</dt>
+							<dd>
+							New layout in record cards. (183011 lines)
+							</dd>
+		<dt>Version 14.95.1:  Mar 18, 2015</dt>
+							<dd>
+							Show user's profile after followin or unfollowing. (182985 lines)
+							</dd>
+		<dt>Version 14.95:    Mar 18, 2015</dt>
+							<dd>
+							New module swad_follow for follow users. (182903 lines)<br />
+							1 change necessary in Makefile:<br />
+							<small><code>
+Add swad_follow.o to list of object files<br />
+							</code></small>
+							3 changes necessary in database:<br />
+							<small><code>
+CREATE TABLE IF NOT EXISTS usr_follow (FollowerCod INT NOT NULL,FollowedCod INT NOT NULL,FollowTime DATETIME NOT NULL,UNIQUE INDEX (FollowerCod,FollowedCod),UNIQUE INDEX (FollowedCod,FollowerCod),INDEX (FollowTime));<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1410','es','N','Seguir a un usuario');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1411','es','N','Dejar de seguir a un usuario');<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.94.4:  Mar 17, 2015</dt>
+							<dd>
+							Changes in ranking layout. (182679 lines)
+							</dd>
+		<dt>Version 14.94.3:  Mar 17, 2015</dt>
+							<dd>
+							Changes in record fonts. (182667 lines)
+							</dd>
+		<dt>Version 14.94.2:  Mar 17, 2015</dt>
+							<dd>
+								Fixed bug in ranking. (182668 lines)
+							</dd>
+		<dt>Version 14.94.1:  Mar 17, 2015</dt>
+							<dd>
+							Fixed bug in user's profile. (182667 lines)
+							</dd>
+		<dt>Version 14.94:    Mar 17, 2015</dt>
+							<dd>
+							Ranking for downloads, forum posts and messages in user's profile. (182666 lines)
+							</dd>
+		<dt>Version 14.93.4:  Mar 17, 2015</dt>
+							<dd>
+							Links in user's figures to ranking. (182661 lines)
+							</dd>
+		<dt>Version 14.93.3:  Mar 16, 2015</dt>
+							<dd>
+							Changes in rankings. (182630 lines)
+							</dd>
+		<dt>Version 14.93.2:  Mar 16, 2015</dt>
+							<dd>
+							New rankings for downloads, forum posts and messages sent. (182628 lines)
+							</dd>
+		<dt>Version 14.93.1:  Mar 16, 2015</dt>
+							<dd>
+							Photos and links to users' profiles in users' ranking. (182560 lines)
+							</dd>
+		<dt>Version 14.93:    Mar 16, 2015</dt>
+							<dd>
+							Users' ranking. (182527 lines)
+							</dd>
+		<dt>Version 14.92.2:  Mar 15, 2015</dt>
+							<dd>
+							Fixed minor bug in photo edition. (182208 lines)
+							</dd>
+		<dt>Version 14.92.1:  Mar 14, 2015</dt>
+							<dd>
+							Changes on request of a nickname to view user's profile. (182205 lines)
+							</dd>
+		<dt>Version 14.92:    Mar 14, 2015</dt>
+							<dd>
+							New module swad_profile for public user's profile. (182202 lines)<br />
+							1 change necessary in Makefile:<br />
+							<small><code>
+Add swad_profile.o to list of object files<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.91.3:  Mar 14, 2015</dt>
+							<dd>
+							By default, the logged user's nickname is shown in form to view user's profile.<br />
+							Action to view QR code is now public. (182108 lines)
+							</dd>
+		<dt>Version 14.91.2:  Mar 14, 2015</dt>
+							<dd>
+							URL of public profile is embedded under user's photo in record card.<br />
+							Changes in layout of record card. (182124 lines)
+							</dd>
+		<dt>Version 14.91.1:  Mar 14, 2015</dt>
+							<dd>
+							Current figures separated from historic figures in layout of public user profile.<br />
+							Show only number of files, not folder or links. (182112 lines)
+							</dd>
+		<dt>Version 14.91:    Mar 14, 2015</dt>
+							<dd>
+							Statistics for number of file views added to user figures. (182091 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE usr_figures ADD COLUMN NumFileViews INT NOT NULL DEFAULT -1 AFTER NumClicks;<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1409','es','N','Calcular n&uacute;mero de descargas de archivos');<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.90.4:  Mar 13, 2015</dt>
+							<dd>
+							Changes in layout of public user profile. (181885 lines)
+							</dd>
+		<dt>Version 14.90.3:  Mar 13, 2015</dt>
+							<dd>
+							Fixed bug in connected users when the scope is a country. (181884 lines)
+							</dd>
+		<dt>Version 14.90.2:  Mar 13, 2015</dt>
+							<dd>
+							Fixed minor bug in layout of user's figures. (181831 lines)
+							</dd>
+		<dt>Version 14.90.1:  Mar 13, 2015</dt>
+							<dd>
+							Fixed bug in form used to upload files. (181827 lines)
+							</dd>
+		<dt>Version 14.90:    Mar 13, 2015</dt>
+							<dd>
+							Animated gif icon when calculating user's figures.<br />
+							Changes in all submit links. (181826 lines)
+							</dd>
+		<dt>Version 14.89.1:  Mar 13, 2015</dt>
+							<dd>
+							Optimization in database query for first click time. (181771 lines)
+							</dd>
+		<dt>Version 14.89:    Mar 13, 2015</dt>
+							<dd>
+							Lots of changes related with forms and photos. (181769 lines)
+							</dd>
+		<dt>Version 14.88:    Mar 12, 2015</dt>
+							<dd>
+							Changes in layout of public user profile. (181718 lines)
+							</dd>
+		<dt>Version 14.87.4:  Mar 11, 2015</dt>
+							<dd>
+							Added indexes to usr_figures. (181629 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+CREATE INDEX FirstClickTime ON usr_figures (FirstClickTime);<br />
+CREATE INDEX NumClicks ON usr_figures (NumClicks);<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.87.3:  Mar 11, 2015</dt>
+							<dd>
+							Fix bug comparing first click dates in user's figures. (181623 lines)
+							</dd>
+		<dt>Version 14.87.2:  Mar 11, 2015</dt>
+							<dd>
+							Fix bug comparing first click dates in user's figures. (181614 lines)
+							</dd>
+		<dt>Version 14.87.1:  Mar 11, 2015</dt>
+							<dd>
+							Fix style in CSS and record. (181613 lines)
+							</dd>
+		<dt>Version 14.87:    Mar 11, 2015</dt>
+							<dd>
+							Ranking according to the number of clicks. (181611 lines)
+							</dd>
+		<dt>Version 14.86:    Mar 11, 2015</dt>
+							<dd>
+							Show user's figures per days. (181525 lines)
+							</dd>
+		<dt>Version 14.85.2:  Mar 11, 2015</dt>
+							<dd>
+							Refactoring in user's figures. (181478 lines)
+							</dd>
+		<dt>Version 14.85.1:  Mar 11, 2015</dt>
+							<dd>
+							Remove user's figures when removing user's account. (181472 lines)
+							</dd>
+		<dt>Version 14.85:    Mar 11, 2015</dt>
+							<dd>
+							Number of messages sent is stored in user's figures. (181457 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE usr_figures ADD COLUMN NumForPst INT NOT NULL DEFAULT -1 AFTER NumClicks;<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1408','es','N','Calcular n&uacute;mero de mensajes en foros');<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.84:    Mar 10, 2015</dt>
+							<dd>
+							Number of messages sent is stored in user's figures. (181374 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE usr_figures ADD COLUMN NumMsgSnt INT NOT NULL DEFAULT -1 AFTER NumClicks;<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1407','es','N','Calcular n&uacute;mero de mensajes enviados');<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.83:    Mar 10, 2015</dt>
+							<dd>
+							New action to compute first click when not available in public profile. (181287 lines)<br />
+							3 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE usr_figures CHANGE COLUMN NumClicks NumClicks INT NOT NULL DEFAULT -1;<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1405','es','N','Calcular fecha del primer clic');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1406','es','N','Calcular n&uacute;mero de clics');<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.82.1:  Mar 10, 2015</dt>
+							<dd>
+							Added new social networks. (181143 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE usr_webs CHANGE Web Web ENUM('www', '500px', 'delicious', 'deviantart', 'diaspora', 'edmodo', 'facebook', 'flickr', 'foursquare', 'github', 'googleplus', 'googlescholar', 'instagram', 'linkedin', 'paperli', 'pinterest', 'quitter', 'researchgate', 'scoopit', 'slideshare', 'storify', 'tumblr', 'twitter', 'wikipedia', 'youtube') NOT NULL;<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.82:    Mar 10, 2015</dt>
+							<dd>
+							New database table usr_figures. (179898 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+CREATE TABLE IF NOT EXISTS usr_figures (UsrCod INT NOT NULL,FirstClickTime DATETIME NOT NULL,NumClicks INT NOT NULL DEFAULT 0,PRIMARY KEY(UsrCod));<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.81.4:  Mar 09, 2015</dt>
+							<dd>
+							Information about number of public files in user's public profile. (179733 lines)
+							</dd>
+		<dt>Version 14.81.3:  Mar 09, 2015</dt>
+							<dd>
+							Information about number of files in user's public profile. (179670 lines)
+							</dd>
+		<dt>Version 14.81.2:  Mar 09, 2015</dt>
+							<dd>
+							Information about number of courses in user's public profile. (179641 lines)
+							</dd>
+		<dt>Version 14.81.1:  Mar 09, 2015</dt>
+							<dd>
+							Information about number of messages sent in user's public profile. (179545 lines)
+							</dd>
+		<dt>Version 14.81:    Mar 09, 2015</dt>
+							<dd>
+							Information about number of forum posts in user's public profile. (179512 lines)
+							</dd>
+		<dt>Version 14.80.19: Mar 09, 2015</dt>
+							<dd>
+							Fixed bug in web service, reported by Juan Miguel Boyero Corral. (179482 lines)
+							</dd>
+		<dt>Version 14.80.18: Mar 09, 2015</dt>
+							<dd>
+							Fixed bug in statistic of degrees and courses. (179481 lines)
+							</dd>
+		<dt>Version 14.80.17: Mar 09, 2015</dt>
+							<dd>
+							Scope country for statistic of users. (179480 lines)
+							</dd>
+		<dt>Version 14.80.16: Mar 09, 2015</dt>
+							<dd>
+							Scope country for statistic of degrees and courses. (179439 lines)
+							</dd>
+		<dt>Version 14.80.15: Mar 09, 2015</dt>
+							<dd>
+							Scope country for statistic of webs / social networks. (179393 lines)
+							</dd>
+		<dt>Version 14.80.14: Mar 09, 2015</dt>
+							<dd>
+							Scope country for statistic of OERs. (179379 lines)
+							</dd>
+		<dt>Version 14.80.13: Mar 09, 2015</dt>
+							<dd>
+							Scope country for statistic of assignments. (179362 lines)
+							</dd>
+		<dt>Version 14.80.12: Mar 09, 2015</dt>
+							<dd>
+							Scope country for statistic of tests. (179340 lines)
+							</dd>
+		<dt>Version 14.80.11: Mar 09, 2015</dt>
+							<dd>
+							Scope country for statistic of notifications. (179267 lines)
+							</dd>
+		<dt>Version 14.80.10: Mar 09, 2015</dt>
+							<dd>
+							Scope country for statistic of notices. (179211 lines)
+							</dd>
+		<dt>Version 14.80.9:  Mar 09, 2015</dt>
+							<dd>
+							Scope country for statistic of messages. (179187 lines)
+							</dd>
+		<dt>Version 14.80.8:  Mar 09, 2015</dt>
+							<dd>
+							Scope country for statistic of forums. (179138 lines)
+							</dd>
+		<dt>Version 14.80.7:  Mar 09, 2015</dt>
+							<dd>
+							Scope country for statistic of surveys. (179021 lines)
+							</dd>
+		<dt>Version 14.80.6:  Mar 09, 2015</dt>
+							<dd>
+							Scope country for statistic of columns. (178987 lines)
+							</dd>
+		<dt>Version 14.80.5:  Mar 09, 2015</dt>
+							<dd>
+							Scope country for statistic of menu. (178974 lines)
+							</dd>
+		<dt>Version 14.80.4:  Mar 09, 2015</dt>
+							<dd>
+							Scope country for statistic of icon set. (178961 lines)
+							</dd>
+		<dt>Version 14.80.3:  Mar 09, 2015</dt>
+							<dd>
+							Scope country for statistic of theme. (178948 lines)
+							</dd>
+		<dt>Version 14.80.2:  Mar 09, 2015</dt>
+							<dd>
+							Scope country for statistic of layout. (178936 lines)
+							</dd>
+		<dt>Version 14.80.1:  Mar 09, 2015</dt>
+							<dd>
+							Scope country for statistic of language. (178923 lines)
+							</dd>
+		<dt>Version 14.80:    Mar 09, 2015</dt>
+							<dd>
+							New statistic for privacy. (178909 lines)
+							</dd>
+		<dt>Version 14.79.6:  Mar 08, 2015</dt>
+							<dd>
+							Check if file &quot;swad.lock&quot; exists to disable SWAD. (178736 lines)
+							</dd>
+		<dt>Version 14.79.5:  Mar 08, 2015</dt>
+							<dd>
+							Fixed bug when refreshing connected users. (178730 lines)
+							</dd>
+		<dt>Version 14.79.4:  Mar 07, 2015</dt>
+							<dd>
+							Parameter &quot;CtyCod&quot; is renamed to &quot;cty&quot;.<br />
+							Parameter &quot;InsCod&quot; is renamed to &quot;ins&quot;.<br />
+							Parameter &quot;CtrCod&quot; is renamed to &quot;ctr&quot;.<br />
+							Parameter &quot;DegCod&quot; is renamed to &quot;deg&quot;.<br />
+							Parameter &quot;CrsCod&quot; is renamed to &quot;crs&quot;, but &quot;CrsCod&quot; is allowed for compatibility with old links.<br />
+							Parameter &quot;Usr&quot; is renamed to &quot;usr&quot;.<br />
+							Parameter &quot;Layout&quot; is not allowed with GET method.<br />
+							Parameter &quot;IdSes&quot; is renamed to &quot;ses&quot;.<br />
+							Parameter &quot;MailKey&quot; is renamed to &quot;key&quot;. (178699 lines)
+							</dd>
+		<dt>Version 14.79.3:  Mar 07, 2015</dt>
+							<dd>
+							Parameter &quot;UsrNick&quot; is renamed to &quot;Usr&quot;.<br />
+							URL is shown in public profile.<br />
+							Language in direct URLs. (178677 lines)
+							</dd>
+		<dt>Version 14.79.2:  Mar 06, 2015</dt>
+							<dd>
+							Public profile is shown depending on visibility. (178759 lines)
+							</dd>
+		<dt>Version 14.79.1:  Mar 06, 2015</dt>
+							<dd>
+							Add options to change visibility of public profile. (178769 lines)<br />
+							3 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE usr_data ADD COLUMN ProfileVisibility ENUM('user','course','system','world') NOT NULL DEFAULT 'user' AFTER PhotoVisibility;<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1403','es','N','Editar privacidad');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1404','es','N','Cambiar privacidad perfil p&uacute;blico');<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.79:    Mar 06, 2015</dt>
+							<dd>
+							New module swad_privacy. (178678 lines)<br />
+							1 change necessary in Makefile:<br />
+							<small><code>
+Add swad_privacy.o to list of object files<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.78.3:  Mar 06, 2015</dt>
+							<dd>
+							Changes in messages about privacity. (178631 lines)
+							</dd>
+		<dt>Version 14.78.2:  Mar 06, 2015</dt>
+							<dd>
+							New action to edit privacy options. (178630 lines)
+							</dd>
+		<dt>Version 14.78.1:  Mar 06, 2015</dt>
+							<dd>
+							New link to privacy options (unfinished). (178595 lines)
+							</dd>
+		<dt>Version 14.78:    Mar 06, 2015</dt>
+							<dd>
+							Four degrees of visibility in photos.<br />
+							Field PublicPhoto is replaced by field PhotoVisibility in usr_data table. (178577 lines)<br />
+							4 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE usr_data ADD COLUMN PhotoVisibility ENUM('user','course','system','world') NOT NULL DEFAULT 'user' AFTER PublicPhoto;<br />
+UPDATE usr_data SET PhotoVisibility='user' WHERE PublicPhoto='N';<br />
+UPDATE usr_data SET PhotoVisibility='system' WHERE PublicPhoto='Y';<br />
+ALTER TABLE usr_data DROP COLUMN PublicPhoto;<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.77.3:  Mar 05, 2015</dt>
+							<dd>
+							Changes in shared record. (178509 lines)
+							</dd>
+		<dt>Version 14.77.2:  Mar 05, 2015</dt>
+							<dd>
+							Changes in shared record. (178504 lines)
+							</dd>
+		<dt>Version 14.77.1:  Mar 05, 2015</dt>
+							<dd>
+							New option to select the user and then go to his/her public user's profile. (178475 lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1401','es','N','Solicitar perfil de usuario');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1402','es','N','Ver perfil de usuario');<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.77:    Mar 04, 2015</dt>
+							<dd>
+							New parameter &quot;UsrNick&quot; to go to a public user's profile. (178406 lines)
+							</dd>
+		<dt>Version 14.76.5:  Mar 03, 2015</dt>
+							<dd>
+							Added new social networks, suggested by Marta G&oacute;mez Mac&iacute;as. (178293 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE usr_webs CHANGE Web Web ENUM('www', '500px', 'delicious', 'deviantart', 'edmodo', 'facebook', 'flickr', 'foursquare', 'github', 'googleplus', 'googlescholar', 'instagram', 'linkedin', 'paperli', 'pinterest', 'researchgate', 'scoopit', 'slideshare', 'storify', 'tumblr', 'twitter', 'wikipedia', 'youtube') NOT NULL;<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.76.4:  Mar 03, 2015	Nickname is always visible on record. (178270 lines)
+							</dd>
+		<dt>Version 14.76.3:  Mar 03, 2015</dt>
+							<dd>
+							Fixed bug while sending a message to a guest. (178274 lines)
+							</dd>
+		<dt>Version 14.76.2:  Mar 02, 2015</dt>
+							<dd>
+							Button in student record to view student's attendance. (178242 lines)
+							</dd>
+		<dt>Version 14.76.1:  Mar 02, 2015</dt>
+							<dd>
+							Button in student record to view student's test exams. (178225 lines)
+							</dd>
+		<dt>Version 14.76:    Mar 02, 2015</dt>
+							<dd>
+							Button in student record to view student's works. (178197 lines)
+							</dd>
+		<dt>Version 14.75.2:  Mar 02, 2015</dt>
+							<dd>
+							New icon for new notifications. (178176 lines)
+							</dd>
+		<dt>Version 14.75.1:  Mar 02, 2015</dt>
+							<dd>
+							Fixed bug in file browser, reported by Germ&aacute;n Luz&oacute;n Gonz&aacute;lez and Javier Fern&aacute;ndez Baldomero. (178175 lines)
+							</dd>
+		<dt>Version 14.75:    Feb 27, 2015</dt>
+							<dd>
+							Fixed bug when getting user's IDs from marks tables. (178172 lines)
+							</dd>
+		<dt>Version 14.74.12: Feb 23, 2015</dt>
+							<dd>
+							Fixed bug in file browser, reported by Germ&aacute;n Luz&oacute;n Gonz&aacute;lez and Javier Fern&aacute;ndez Baldomero. (178119 lines)
+							</dd>
+		<dt>Version 14.74.11: Feb 10, 2015</dt>
+							<dd>
+							Changes in swad.js. (178060 lines)
+							</dd>
+		<dt>Version 14.74.10: Feb 10, 2015</dt>
+							<dd>
+							Removed meta tag. (178060 lines)
+							</dd>
+		<dt>Version 14.74.9:  Feb 10, 2015</dt>
+							<dd>
+							Description/keywords meta tags and canonical URL added to head. (178060 lines)
+							</dd>
+		<dt>Version 14.74.8:  Feb 10, 2015</dt>
+							<dd>
+							Fixed bug in degree logo. (178045 lines)
+							</dd>
+		<dt>Version 14.74.7:  Feb 08, 2015</dt>
+							<dd>
+							Link to register/remove several users. (178029 lines)
+							</dd>
+		<dt>Version 14.74.6:  Feb 08, 2015</dt>
+							<dd>
+							Changes in layout of form to register/remove one user. (178009 lines)
+							</dd>
+		<dt>Version 14.74.5:  Feb 08, 2015</dt>
+							<dd>
+							Changes in layout of form to register/remove users. (178038 lines)
+							</dd>
+		<dt>Version 14.74.4:  Feb 08, 2015</dt>
+							<dd>
+							Changes in layout of form to register/remove users. (178000 lines)
+							</dd>
+		<dt>Version 14.74.3:  Feb 08, 2015</dt>
+							<dd>
+							Button to view banners.<br />
+							Button to view mail domains.<br />
+							Button to view institutional links.<br />
+							Button to view plugins.<br />
+							Button to view departments.<br />
+							Button to view holidays.<br />
+							Button to view places. (178027 lines)
+							</dd>
+		<dt>Version 14.74.2:  Feb 08, 2015</dt>
+							<dd>
+							Fixed bug in banners. (177994 lines)
+							</dd>
+		<dt>Version 14.74.1:  Feb 06, 2015</dt>
+							<dd>
+							Fixed bug in shared files. (177986 lines)
+							</dd>
+		<dt>Version 14.74:    Feb 05, 2015</dt>
+							<dd>
+							Shared files for institution, centre and degree. (177982 lines)
+							</dd>
+		<dt>Version 14.73.5:  Feb 05, 2015</dt>
+							<dd>
+							New message when user does not belong to any course. (177170 lines)
+							</dd>
+		<dt>Version 14.73.4:  Feb 04, 2015</dt>
+							<dd>
+							Changes in institution configuration. (177103 lines)
+							</dd>
+		<dt>Version 14.73.3:  Feb 04, 2015</dt>
+							<dd>
+							Changes in degree configuration. (177080 lines)
+							</dd>
+		<dt>Version 14.73.2:  Feb 04, 2015</dt>
+							<dd>
+							Changes in centre configuration. (177057 lines)
+							</dd>
+		<dt>Version 14.73.1:  Feb 04, 2015</dt>
+							<dd>
+							Fixed bug in logo of centre. (177012 lines)
+							</dd>
+		<dt>Version 14.73:    Feb 03, 2015</dt>
+							<dd>
+							New options to remove institution, centre and degree icons. (177007 lines)<br />
+							3 changes necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1341','es','N','Eliminar logo de instituci&oacute;n');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1342','es','N','Eliminar logo de centro');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1343','es','N','Eliminar logo de titulaci&oacute;n');<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.72.6:  Feb 03, 2015</dt>
+							<dd>
+							Changes in icons for degrees and centres. (176883 lines)
+							</dd>
+		<dt>Version 14.72.5:  Feb 01, 2015</dt>
+							<dd>
+							Changed related to administrators. (176805 lines)
+							</dd>
+		<dt>Version 14.72.4:  Feb 01, 2015</dt>
+							<dd>
+							Refactoring of registering and removing admins. (176787 lines)
+							</dd>
+		<dt>Version 14.72.3:  Feb 01, 2015</dt>
+							<dd>
+								Refactoring of registering and removing admins. (177139 lines)
+							</dd>
+		<dt>Version 14.72.2:  Feb 01, 2015</dt>
+							<dd>
+							Refactoring of registering and removing admins. (177496 lines)
+							</dd>
+		<dt>Version 14.72.1:  Feb 01, 2015</dt>
+							<dd>
+							New options to register and remove institution and centre admins. (177477 lines)<br />
+							6 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Txt='A&ntilde;adir administrador de titulaci&oacute;n' WHERE ActCod='586' AND Language='es';<br />
+UPDATE actions SET Txt='Eliminar administrador de titulaci&oacute;n' WHERE ActCod='584' AND Language='es';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1337','es','N','A&ntilde;adir administrador de instituci&oacute;n');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1338','es','N','Eliminar administrador de instituci&oacute;n');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1339','es','N','A&ntilde;adir administrador de centro');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1340','es','N','Eliminar administrador de centro');<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.72:    Jan 31, 2015</dt>
+							<dd>
+							New options to register and remove institution and centre admins (not finished). (176934 lines)
+							</dd>
+		<dt>Version 14.71:    Jan 29, 2015</dt>
+							<dd>
+							New table admin to store system, institution, centre or degree admins. (176255 lines)<br />
+							4 changes necessary in database:<br />
+							<small><code>
+CREATE TABLE IF NOT EXISTS admin (UsrCod INT NOT NULL,Scope ENUM('Sys','Ins','Ctr','Deg') NOT NULL,Cod INT NOT NULL,UNIQUE INDEX(UsrCod,Scope,Cod));<br />
+INSERT INTO admin (UsrCod,Scope,Cod) SELECT UsrCod,'Deg',DegCod FROM deg_admin WHERE DegCod>'0';<br />
+INSERT INTO admin (UsrCod,Scope,Cod) SELECT UsrCod,'Sys',DegCod FROM deg_admin WHERE DegCod='-2';<br />
+DROP TABLE IF EXISTS deg_admin;<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.70.6:  Jan 28, 2015</dt>
+							<dd>
+							Buttons to view list of institutions, centres, degrees and courses in information options. (176242 lines)
+							</dd>
+		<dt>Version 14.70.5:  Jan 28, 2015</dt>
+							<dd>
+							Links in list of countries, institutions, centres and degrees now go to information options. (176219 lines)
+							</dd>
+		<dt>Version 14.70.4:  Jan 28, 2015</dt>
+							<dd>
+							Links in breadcrumbs now go to information options. (176218 lines)
+							</dd>
+		<dt>Version 14.70.3:  Jan 28, 2015</dt>
+							<dd>
+							Some button messages changed.<br />
+							Buttons to view when editing. (176217 lines)
+							</dd>
+		<dt>Version 14.70.2:  Jan 27, 2015</dt>
+							<dd>
+							Changed permissions in documents zones of institution, centre and degree. (176188 lines)
+							</dd>
+		<dt>Version 14.70.1:  Jan 27, 2015</dt>
+							<dd>
+							Fixed bug when removing a user from a course. (176187 lines)
+							</dd>
+		<dt>Version 14.70:    Jan 26, 2015</dt>
+							<dd>
+							Fixed bugs in statistics about sizes of file browsers.<br />
+                                        		Statistics about sizes of group zones.<br />
+                                      			New scope (country) in statistics about sizes of file browsers. (176181 lines)
+							</dd>
+		<dt>Version 14.69.2:  Jan 26, 2015</dt>
+							<dd>
+							Fixed bugs in statistics about sizes of file browsers. (175864 lines)
+							</dd>
+		<dt>Version 14.69.1:  Jan 26, 2015</dt>
+							<dd>
+							Code refactoring related to file browsers. (175822 lines)
+							</dd>
+		<dt>Version 14.69:    Jan 26, 2015</dt>
+							<dd>
+							Changes in search of documents. (175818 lines)
+							</dd>
+		<dt>Version 14.68.2:  Jan 25, 2015</dt>
+							<dd>
+							Fixed bugs in search of documents.<br />
+							Search of user's documents now extended to institution, centre and degree. (175644 lines)
+							</dd>
+		<dt>Version 14.68.1:  Jan 25, 2015</dt>
+							<dd>
+							Changes in codes stores in expanded_folders table. (175618 lines)<br />
+							7 changes necessary in database:<br />
+							<small><code>
+UPDATE expanded_folders SET FileBrowser='3' WHERE FileBrowser='1';<br />
+UPDATE expanded_folders SET FileBrowser='8' WHERE FileBrowser='2';<br />
+UPDATE expanded_folders SET FileBrowser='11' WHERE FileBrowser='10';<br />
+UPDATE expanded_folders SET FileBrowser='13' WHERE FileBrowser='12';<br />
+UPDATE expanded_folders SET FileBrowser='17' WHERE FileBrowser='16';<br />
+UPDATE expanded_folders SET FileBrowser='19' WHERE FileBrowser='18';<br />
+UPDATE expanded_folders SET FileBrowser='21' WHERE FileBrowser='20';<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.68:    Jan 25, 2015</dt>
+							<dd>
+							Changes in file_browser_size table. (175606 lines)<br />
+							9 changes necessary in database:<br />
+							<small><code>
+DROP INDEX FileBrowser ON file_browser_size;<br />
+DROP INDEX UsrCod ON file_browser_size;<br />
+ALTER TABLE file_browser_size CHANGE COLUMN UsrCod ZoneUsrCod INT NOT NULL DEFAULT -1,ADD INDEX (ZoneUsrCod);<br />
+ALTER TABLE file_browser_size ADD COLUMN Cod INT NOT NULL DEFAULT -1 AFTER FileBrowser;<br />
+UPDATE file_browser_size SET Cod=CrsCod WHERE CrsCod>'0' AND GrpCod<='0';<br />
+UPDATE file_browser_size SET Cod=GrpCod WHERE GrpCod>'0';<br />
+ALTER TABLE file_browser_size DROP COLUMN CrsCod;<br />
+ALTER TABLE file_browser_size DROP COLUMN GrpCod;<br />
+CREATE UNIQUE INDEX FileBrowser ON file_browser_size (FileBrowser,Cod,ZoneUsrCod);<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.67.1:  Jan 25, 2015</dt>
+							<dd>
+							Fixed bugs in file browsers. (175395 lines)
+							</dd>
+		<dt>Version 14.67:    Jan 25, 2015</dt>
+							<dd>
+							Changes in files table. (175369 lines)<br />
+							17 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE files ADD COLUMN ZoneUsrCod2 INT NOT NULL DEFAULT -1 AFTER FileBrowser;<br />
+UPDATE files SET ZoneUsrCod2=ZoneUsrCod;<br />
+ALTER TABLE files DROP COLUMN ZoneUsrCod;<br />
+ALTER TABLE files CHANGE COLUMN ZoneUsrCod2 ZoneUsrCod INT NOT NULL DEFAULT -1;<br />
+ALTER TABLE files ADD COLUMN Cod INT NOT NULL DEFAULT -1 AFTER FileBrowser, ADD INDEX (FileBrowser,Cod,ZoneUsrCod);<br />
+CREATE INDEX ZoneUsrCod ON files (ZoneUsrCod);<br />
+UPDATE files SET Cod=InsCod WHERE InsCod>'0';<br />
+UPDATE files SET Cod=CtrCod WHERE CtrCod>'0';<br />
+UPDATE files SET Cod=DegCod WHERE DegCod>'0';<br />
+UPDATE files SET Cod=CrsCod WHERE CrsCod>'0' AND GrpCod<='0';<br />
+UPDATE files SET Cod=GrpCod WHERE GrpCod>'0';<br />
+ALTER TABLE files DROP COLUMN InsCod;<br />
+ALTER TABLE files DROP COLUMN CtrCod;<br />
+ALTER TABLE files DROP COLUMN DegCod;<br />
+ALTER TABLE files DROP COLUMN CrsCod;<br />
+ALTER TABLE files DROP COLUMN GrpCod;<br />
+DROP INDEX Location ON files;<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.66.1:  Jan 24, 2015</dt>
+							<dd>
+							Fixed bug in clipboard. (175404 lines)
+							</dd>
+		<dt>Version 14.66:    Jan 24, 2015</dt>
+							<dd>
+							Changes in clipboard table. (175401 lines)<br />
+							13 changes necessary in database:<br />
+							<small><code>
+DROP INDEX FileBrowser ON clipboard;<br />
+ALTER TABLE clipboard ADD COLUMN Cod INT NOT NULL DEFAULT -1 AFTER FileBrowser, ADD INDEX (FileBrowser,Cod);<br />
+CREATE INDEX WorksUsrCod ON clipboard (WorksUsrCod);<br />
+UPDATE clipboard SET Cod=InsCod WHERE InsCod>'0';<br />
+UPDATE clipboard SET Cod=CtrCod WHERE CtrCod>'0';<br />
+UPDATE clipboard SET Cod=DegCod WHERE DegCod>'0';<br />
+UPDATE clipboard SET Cod=CrsCod WHERE CrsCod>'0' AND GrpCod<='0';<br />
+UPDATE clipboard SET Cod=GrpCod WHERE GrpCod>'0';<br />
+ALTER TABLE clipboard DROP COLUMN InsCod;<br />
+ALTER TABLE clipboard DROP COLUMN CtrCod;<br />
+ALTER TABLE clipboard DROP COLUMN DegCod;<br />
+ALTER TABLE clipboard DROP COLUMN CrsCod;<br />
+ALTER TABLE clipboard DROP COLUMN GrpCod;<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.65:    Jan 24, 2015</dt>
+							<dd>
+							Changes in expanded_folders table. (175394 lines)<br />
+							13 changes necessary in database:<br />
+							<small><code>
+DROP INDEX UsrCod ON expanded_folders;<br />
+ALTER TABLE expanded_folders ADD COLUMN Cod INT NOT NULL DEFAULT -1 AFTER FileBrowser, ADD INDEX (UsrCod,FileBrowser,Cod), ADD INDEX (FileBrowser,Cod);<br />
+CREATE INDEX WorksUsrCod ON expanded_folders (WorksUsrCod);<br />
+UPDATE expanded_folders SET Cod=InsCod WHERE InsCod>'0';<br />
+UPDATE expanded_folders SET Cod=CtrCod WHERE CtrCod>'0';<br />
+UPDATE expanded_folders SET Cod=DegCod WHERE DegCod>'0';<br />
+UPDATE expanded_folders SET Cod=CrsCod WHERE CrsCod>'0' AND GrpCod<='0';<br />
+UPDATE expanded_folders SET Cod=GrpCod WHERE GrpCod>'0';<br />
+ALTER TABLE expanded_folders DROP COLUMN InsCod;<br />
+ALTER TABLE expanded_folders DROP COLUMN CtrCod;<br />
+ALTER TABLE expanded_folders DROP COLUMN DegCod;<br />
+ALTER TABLE expanded_folders DROP COLUMN CrsCod;<br />
+ALTER TABLE expanded_folders DROP COLUMN GrpCod;<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.64:    Jan 22, 2015</dt>
+							<dd>
+							Changes in last accesses to group file browsers. (175510 lines)<br />
+							6 changes necessary in database:<br />
+							<small><code>
+REPLACE INTO file_browser_last (UsrCod,FileBrowser,Cod,LastClick) SELECT UsrCod,'11',GrpCod,LastAccDownloadGrp FROM crs_grp_usr WHERE LastAccDownloadGrp>0;<br />
+REPLACE INTO file_browser_last (UsrCod,FileBrowser,Cod,LastClick) SELECT UsrCod,'5',GrpCod,LastAccCommonGrp FROM crs_grp_usr WHERE LastAccCommonGrp>0;<br />
+REPLACE INTO file_browser_last (UsrCod,FileBrowser,Cod,LastClick) SELECT UsrCod,'13',GrpCod,LastAccCommonGrp FROM crs_grp_usr WHERE LastAccMarksGrp>0;<br />
+ALTER TABLE crs_grp_usr DROP COLUMN LastAccDownloadGrp;<br />
+ALTER TABLE crs_grp_usr DROP COLUMN LastAccCommonGrp;<br />
+ALTER TABLE crs_grp_usr DROP COLUMN LastAccMarksGrp;<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.63.6:  Jan 22, 2015</dt>
+							<dd>
+							Changes in last accesses to course file browsers. (175588 lines)<br />
+							10 changes necessary in database:<br />
+							<small><code>
+REPLACE INTO file_browser_last (UsrCod,FileBrowser,Cod,LastClick) SELECT UsrCod,'3',CrsCod,LastAccDownloadCrs FROM crs_usr WHERE LastAccDownloadCrs>0;<br />
+REPLACE INTO file_browser_last (UsrCod,FileBrowser,Cod,LastClick) SELECT UsrCod,'4',CrsCod,LastAccCommonCrs FROM crs_usr WHERE LastAccCommonCrs>0;<br />
+REPLACE INTO file_browser_last (UsrCod,FileBrowser,Cod,LastClick) SELECT UsrCod,'8',CrsCod,LastAccMarksCrs FROM crs_usr WHERE LastAccMarksCrs>0;<br />
+REPLACE INTO file_browser_last (UsrCod,FileBrowser,Cod,LastClick) SELECT UsrCod,'14',CrsCod,LastAccMyWorks FROM crs_usr WHERE LastAccMyWorks>0;<br />
+REPLACE INTO file_browser_last (UsrCod,FileBrowser,Cod,LastClick) SELECT UsrCod,'15',CrsCod,LastAccMyWorks FROM crs_usr WHERE LastAccCrsWorks>0;<br />
+ALTER TABLE crs_usr DROP COLUMN LastAccDownloadCrs;<br />
+ALTER TABLE crs_usr DROP COLUMN LastAccCommonCrs;<br />
+ALTER TABLE crs_usr DROP COLUMN LastAccMarksCrs;<br />
+ALTER TABLE crs_usr DROP COLUMN LastAccMyWorks;<br />
+ALTER TABLE crs_usr DROP COLUMN LastAccCrsWorks;<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.63.5:  Jan 22, 2015</dt>
+							<dd>
+							Changes in last accesses to file browsers (briefcases). (? lines)<br />
+							2 changes necessary in database:<br />
+							<small><code>
+REPLACE INTO file_browser_last (UsrCod,FileBrowser,Cod,LastClick) SELECT UsrCod,'9','-1',LastAccBriefcase FROM usr_last WHERE LastAccBriefcase>0;<br />
+ALTER TABLE usr_last DROP COLUMN LastAccBriefcase;<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.63.4:  Jan 21, 2015</dt>
+							<dd>
+							Fixed bug in listing of degree administrators, reported by Antonio Fern&aacute;ndez Ares. (175548 lines)
+							</dd>
+		<dt>Version 14.63.3:  Jan 21, 2015</dt>
+							<dd>
+							Fixed bug when expanding folders, reported by Nadir Rom&aacute;n Guerrero and others. (175545 lines)
+							</dd>
+		<dt>Version 14.63.2:  Jan 21, 2015</dt>
+							<dd>
+							Fixed bug in search of courses. (175542 lines)
+							</dd>
+		<dt>Version 14.63.1:  Jan 21, 2015</dt>
+							<dd>
+							Remove last accesses to file browsers related with an institution, a centre or a degree. (175531 lines)
+							</dd>
+		<dt>Version 14.63:    Jan 21, 2015</dt>
+							<dd>
+							See/admin documents of degree, centre and institution. (175512 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+CREATE TABLE IF NOT EXISTS file_browser_last (UsrCod INT NOT NULL,FileBrowser TINYINT NOT NULL,Cod INT NOT NULL DEFAULT -1,LastClick DATETIME NOT NULL,UNIQUE INDEX(UsrCod,FileBrowser,Cod));<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.62.4:  Jan 20, 2015</dt>
+							<dd>
+							Fixed bug in search of courses. (175443 lines)
+							</dd>
+		<dt>Version 14.62.3:  Jan 20, 2015</dt>
+							<dd>
+							See/admin documents of degree, centre and institution (not finished). (? lines)
+							</dd>
+		<dt>Version 14.62.2:  Jan 20, 2015</dt>
+							<dd>
+							See/admin documents of degree, centre and institution (not finished). (175407 lines)
+							</dd>
+		<dt>Version 14.62.1:  Jan 20, 2015</dt>
+							<dd>
+							See/admin documents of degree, centre and institution (not finished). (175371 lines)
+							</dd>
+		<dt>Version 14.62:    Jan 20, 2015</dt>
+							<dd>
+							See/admin documents of degree, centre and institution (not finished). (175296 lines)<br />
+							3 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE expanded_folders ADD COLUMN InsCod INT NOT NULL DEFAULT -1 AFTER FileBrowser, ADD INDEX (InsCod);<br />
+ALTER TABLE expanded_folders ADD COLUMN CtrCod INT NOT NULL DEFAULT -1 AFTER InsCod, ADD INDEX (CtrCod);<br />
+ALTER TABLE expanded_folders ADD COLUMN DegCod INT NOT NULL DEFAULT -1 AFTER CtrCod, ADD INDEX (DegCod);<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.61:    Jan 20, 2015</dt>
+							<dd>
+							See/admin documents of degree, centre and institution (not finished). (175112 lines)<br />
+							6 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE files ADD COLUMN InsCod INT NOT NULL DEFAULT -1 AFTER FilCod;<br />
+ALTER TABLE files ADD COLUMN CtrCod INT NOT NULL DEFAULT -1 AFTER InsCod;<br />
+ALTER TABLE files ADD COLUMN DegCod INT NOT NULL DEFAULT -1 AFTER CtrCod;<br />
+DROP INDEX CrsCod ON files;<br />
+DROP INDEX CrsCod_GrpCod_ZoneUsrCod_FileBrowser ON files;<br />
+CREATE INDEX Location ON files (InsCod,CtrCod,DegCod,CrsCod,GrpCod,FileBrowser);<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.60:    Jan 20, 2015</dt>
+							<dd>
+							See/admin documents of degree, centre and institution (not finished). (175079 lines)<br />
+							3 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE clipboard ADD COLUMN InsCod INT NOT NULL DEFAULT -1 AFTER FileBrowser, ADD INDEX (InsCod);<br />
+ALTER TABLE clipboard ADD COLUMN CtrCod INT NOT NULL DEFAULT -1 AFTER InsCod, ADD INDEX (CtrCod);<br />
+ALTER TABLE clipboard ADD COLUMN DegCod INT NOT NULL DEFAULT -1 AFTER CtrCod, ADD INDEX (DegCod);<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.59.3:  Jan 20, 2015</dt>
+							<dd>
+							See/admin documents of degree, centre and institution (not finished). (174862 lines)
+							</dd>
+		<dt>Version 14.59.2:  Jan 19, 2015</dt>
+							<dd>
+							See/admin documents of degree, centre and institution (not finished). (174864 lines)
+							</dd>
+		<dt>Version 14.59.1:  Jan 19, 2015</dt>
+							<dd>
+							See/admin documents of degree, centre and institution (not finished). (174711 lines)
+							</dd>
+		<dt>Version 14.59:    Jan 19, 2015</dt>
+							<dd>
+							See/admin documents of degree, centre and institution (not finished). (174559 lines)
+							</dd>
+		<dt>Version 14.58.1:  Jan 18, 2015</dt>
+							<dd>
+							Fixed minor bugs in layout. (174178 lines)
+							</dd>
+		<dt>Version 14.58:    Jan 18, 2015</dt>
+							<dd>
+							New options to see/admin documents of degree, centre and institution (not finished). (174174 lines)
+							</dd>
+		<dt>Version 14.57.3:  Jan 18, 2015</dt>
+							<dd>
+							Fixed bug in statistics. (173694 lines)
+							</dd>
+		<dt>Version 14.57.2:  Jan 18, 2015</dt>
+							<dd>
+							Icon of institution, centre or degree is not drawn on title when logo does not exist. (173693 lines)
+							</dd>
+		<dt>Version 14.57.1:  Jan 17, 2015</dt>
+							<dd>
+							Code refactoring related to logos of institutions, centres and degrees. (173674 lines)
+							</dd>
+		<dt>Version 14.57:    Jan 17, 2015</dt>
+							<dd>
+							New option to upload logo of degree. (173720 lines)<br />
+							3 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Txt='Cambiar logo de titulaci&oacute;n' WHERE ActCod='553' AND Language='es';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1246','es','N','Solicitar env&iacute;o de logo de titulaci&oacute;n');<br />
+ALTER TABLE degrees DROP COLUMN Logo;<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.56:    Jan 17, 2015</dt>
+							<dd>
+							New module swad_logo for drawing logos of institutions, centres and degrees.<br />
+							New option to upload logo of institution. (173735 lines)<br />
+							1 change necessary in Makefile:<br />
+							<small><code>
+Add swad_logo.o to list of object files<br />
+							</code></small>
+							3 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Txt='Cambiar logo de instituci&oacute;n' WHERE ActCod='699' AND Language='es';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1245','es','N','Solicitar env&iacute;o de logo de instituci&oacute;n');<br />
+ALTER TABLE institutions DROP COLUMN Logo;<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.55.5:  Jan 16, 2015</dt>
+							<dd>
+							Code refactoring related to maps of countries. (173573 lines)
+							</dd>
+		<dt>Version 14.55.4:  Jan 16, 2015</dt>
+							<dd>
+							Fixed bugs in enrollment.<br />
+							New MIME type, suggested by Francisco Oca&ntilde;a Lara. (173576 lines)
+							</dd>
+		<dt>Version 14.55.3:  Jan 16, 2015</dt>
+							<dd>
+							Link in course information to request registration in course.<br />
+							Fixed bug in enrollment. (173570 lines)
+							</dd>
+		<dt>Version 14.55.2:  Jan 15, 2015</dt>
+							<dd>
+							Logo of centre, degree, institution or country in title. (173546 lines)
+							</dd>
+		<dt>Version 14.55.1:  Jan 14, 2015</dt>
+							<dd>
+							Fixed bug in user's photo. (173510 lines)
+							</dd>
+		<dt>Version 14.55:    Jan 14, 2015</dt>
+							<dd>
+							New option to upload logo of a centre. (173509 lines)<br />
+							3 changes necessary in database:<br />
+							<small><code>
+UPDATE actions SET Txt='Cambiar logo de centro' WHERE ActCod='1051' AND Language='es';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1244','es','N','Solicitar env&iacute;o de logo de centro');<br />
+ALTER TABLE centres DROP COLUMN Logo;<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.54.7:  Jan 13, 2015</dt>
+							<dd>
+							Fixed bug in edition of centres. (173349 lines)
+							</dd>
+		<dt>Version 14.54.6:  Jan 13, 2015</dt>
+							<dd>
+							Tab and menu icons always in 64x64 pixels. (173348 lines)
+							</dd>
+		<dt>Version 14.54.5:  Jan 13, 2015</dt>
+							<dd>
+							Icons for institutions, centres and degrees always in 64x64 pixels. (173346 lines)
+							</dd>
+		<dt>Version 14.54.4:  Jan 13, 2015</dt>
+							<dd>
+							Fized bug in photos. (173345 lines)
+							</dd>
+		<dt>Version 14.54.3:  Jan 06, 2015</dt>
+							<dd>
+							Changes in themes and colors. (173344 lines)
+							</dd>
+		<dt>Version 14.54.2:  Jan 05, 2015</dt>
+							<dd>
+							Changes in yellow theme. (173339 lines)
+							</dd>
+		<dt>Version 14.54.1:  Jan 04, 2015</dt>
+							<dd>
+							Removed unused fields in user's data. (173338 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE usr_data DROP COLUMN WWW,DROP COLUMN Twitter,DROP COLUMN Skype;<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.54:    Jan 04, 2015</dt>
+							<dd>
+							New module swad_tab for drawing tabs. (173341 lines)<br />
+							1 change necessary in Makefile:<br />
+							<small><code>
+Add swad_tab.o to list of object files<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.53.1:  Jan 04, 2015</dt>
+							<dd>
+							Some functions moved from swad_layout to swad_menu. (173256 lines)
+							</dd>
+		<dt>Version 14.53:    Jan 04, 2015</dt>
+							<dd>
+							New module swad_calendar for drawing months and calendar. (173254 lines)<br />
+							1 change necessary in Makefile:<br />
+							<small><code>
+Add swad_calendar.o to list of object files<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.52.6:  Jan 04, 2015</dt>
+							<dd>
+							Fixed bugs for HTML5 validation. (173187 lines)
+							</dd>
+		<dt>Version 14.52.5:  Jan 02, 2015</dt>
+							<dd>
+							Changes in CSS. (173170 lines)
+							</dd>
+		<dt>Version 14.52.4:  Jan 02, 2015</dt>
+							<dd>
+							Removed unnecessary titles in statistics. (173169 lines)
+							</dd>
+		<dt>Version 14.52.3:  Jan 02, 2015</dt>
+							<dd>
+							Titles in statistics. (173258 lines)
+							</dd>
+		<dt>Version 14.52.2:  Jan 02, 2015</dt>
+							<dd>
+							Fixed bugs in layout.<br />
+							Statistics about number of users who hace chosen a menu. (173163 lines)
+							</dd>
+		<dt>Version 14.52.1:  Jan 02, 2015</dt>
+							<dd>
+							Link to calendar in name of month. (173021 lines)
+							</dd>
+		<dt>Version 14.52:    Jan 02, 2015</dt>
+							<dd>
+							Calendar is moved from course tab to assessment tab. (? lines)
+							</dd>
+		<dt>Version 14.51.2:  Jan 02, 2015</dt>
+							<dd>
+							Changes in layout and titles of some options. (172987 lines)
+							</dd>
+		<dt>Version 14.51.1:  Jan 02, 2015</dt>
+							<dd>
+							Changes in layout and titles of some options. (172963 lines)
+							</dd>
+		<dt>Version 14.51:    Jan 01, 2015</dt>
+							<dd>
+							Users can select horizontal or vertical menu. (172958 lines)<br />
+					1 change necessary in Makefile:<br />
+							<small><code>
+Add swad_menu.o to list of object files<br />
+							</code></small>
+					5 changes necessary in database:<br />
+							<small><code>
+ALTER TABLE usr_data ADD COLUMN Menu TINYINT NOT NULL DEFAULT 0 AFTER Comments;<br />
+ALTER TABLE usr_data ADD INDEX (Menu);<br />
+UPDATE usr_data SET Menu=1;<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1243','es','N','Cambiar men&uacute;');<br />
+ALTER TABLE IP_prefs ADD COLUMN Menu TINYINT NOT NULL DEFAULT 0 AFTER IconSet;<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.50.4:  Jan 01, 2015</dt>
+							<dd>
+							Changes in preferences and photos. (172705 lines)
+							</dd>
+		<dt>Version 14.50.3:  Jan 01, 2015</dt>
+							<dd>
+							Changes in layout of preferences. (172691 lines)
+							</dd>
+		<dt>Version 14.50.2:  Jan 01, 2015</dt>
+							<dd>
+							Changes in CSS. (172739 lines)
+							</dd>
+		<dt>Version 14.50.1:  Dec 31, 2014</dt>
+							<dd>
+							Horizontal menu (not finished). (172736 lines)
+							</dd>
+		<dt>Version 14.50:    Dec 31, 2014</dt>
+							<dd>
+							Horizontal menu (not finished). (172735 lines)
+							</dd>
+		<dt>Version 14.49.2:  Dec 31, 2014</dt>
+							<dd>
+							Removed text of menu options with BR. (172611 lines)
+							</dd>
+		<dt>Version 14.49.1:  Dec 31, 2014</dt>
+							<dd>
+							Changes in layout. (174432 lines)
+							</dd>
+		<dt>Version 14.49:    Dec 31, 2014</dt>
+							<dd>
+							Option to admin one user removed from main menu.<br />
+							Fixed bugs in layout.<br />
+							Fixed bugs in admin of one user. (174419 lines)
+							</dd>
+		<dt>Version 14.48.7:  Dec 31, 2014</dt>
+							<dd>
+							New link to admin one user in option to admin several users. (174440 lines)
+							</dd>
+		<dt>Version 14.48.6:  Dec 31, 2014</dt>
+							<dd>
+							Option to see accesses to the current course removed from main menu.<br />
+							The text of some menu items has been reduced to a single word. (174404 lines)
+							</dd>
+		<dt>Version 14.48.5:  Dec 31, 2014</dt>
+							<dd>
+							New link to see accesses to the current course in platform accesses. (174463 lines)
+							</dd>
+		<dt>Version 14.48.4:  Dec 31, 2014</dt>
+							<dd>
+							The text of some menu items has been reduced to a single word.<br />
+							Fixed bugs in layout. (174420 lines)
+							</dd>
+		<dt>Version 14.48.3:  Dec 30, 2014</dt>
+							<dd>
+							Options to see the results of test exams removed from main menu. (174418 lines)
+							</dd>
+		<dt>Version 14.48.2:  Dec 30, 2014</dt>
+							<dd>
+							New links to see the results of test exams. (174539 lines)
+							</dd>
+		<dt>Version 14.48.1:  Dec 30, 2014</dt>
+							<dd>
+							The text of some menu items has been reduced to a single word.<br />
+							Fixed bugs in layout. (174502 lines)
+							</dd>
+		<dt>Version 14.48:    Dec 30, 2014</dt>
+							<dd>
+							Changes in layout and CSS. (174502 lines)
+							</dd>
+		<dt>Version 14.47.7:  Dec 30, 2014</dt>
+							<dd>
+							Changes in CSS font families. (174554 lines)
+							</dd>
+		<dt>Version 14.47.6:  Dec 30, 2014</dt>
+							<dd>
+							Changes in HTML and CSS. (174551 lines)
+							</dd>
+		<dt>Version 14.47.5:  Dec 29, 2014</dt>
+							<dd>
+							Restricted length of links in user's courses. (174549 lines)
+							</dd>
+		<dt>Version 14.47.4:  Dec 29, 2014</dt>
+							<dd>
+							Changes in HTML and CSS. (174535 lines)
+							</dd>
+		<dt>Version 14.47.3:  Dec 29, 2014</dt>
+							<dd>
+							Removed old code not used. (174499 lines)
+							</dd>
+		<dt>Version 14.47.2:  Dec 29, 2014</dt>
+							<dd>
+							Changes in listing of chat rooms, forums and user's courses. (174677 lines)
+							</dd>
+		<dt>Version 14.47.1:  Dec 29, 2014</dt>
+							<dd>
+							Changes in listing of chat rooms, forums and user's courses.<br />
+	                                		Fixed bugs in CSS. (174619 lines)
+							</dd>
+		<dt>Version 14.47:    Dec 29, 2014</dt>
+							<dd>
+							Changes in listing of user's courses. (174659 lines)
+							</dd>
+		<dt>Version 14.46.2:  Dec 28, 2014</dt>
+							<dd>
+							Code refactoring in forums. (174400 lines)
+							</dd>
+		<dt>Version 14.46.1:  Dec 28, 2014</dt>
+							<dd>
+							Changes in listing of forums. (174342 lines)
+							</dd>
+		<dt>Version 14.46:    Dec 28, 2014</dt>
+							<dd>
+							Course syllabus are shown in one unique option. (174340 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1242','es','N','Ver programa');<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.45:    Dec 27, 2014</dt>
+							<dd>
+							Course syllabus are shown in one unique option (unfinished). (174346 lines)
+							</dd>
+		<dt>Version 14.44.3:  Dec 27, 201</dt>
+							<dd>
+							Fixed bugs in layout. (174246 lines)
+							</dd>
+		<dt>Version 14.44.2:  Dec 27, 2014</dt>
+							<dd>
+							Fixed bugs in layout columns. (174262 lines)
+							</dd>
+		<dt>Version 14.44.1:  Dec 27, 2014</dt>
+							<dd>
+							Changes in layout columns. (174251 lines)
+							</dd>
+		<dt>Version 14.44:    Dec 27, 2014</dt>
+							<dd>
+							Removed vendor-specific properties in CSS. (174230 lines)
+							</dd>
+		<dt>Version 14.43.1:  Dec 27, 2014</dt>
+							<dd>
+							Fixed bugs in HTML and CSS. (174319 lines)
+							</dd>
+		<dt>Version 14.43:    Dec 27, 2014</dt>
+							<dd>
+							Changes in HTML and CSS to validate HTML5 in W3C validator. (174314 lines)
+							</dd>
+		<dt>Version 14.42.1:  Dec 26, 2014</dt>
+							<dd>
+							Fixed bug in HTML of tabs.<br />
+							Changes in foot.html to validate HTML5 in W3C validator.<br />
+							Changes in HTML and CSS to validate HTML5 in W3C validator. (173987 lines)
+							</dd>
+		<dt>Version 14.42:    Dec 26, 2014</dt>
+							<dd>
+							Changes in HTML and CSS to validate HTML5 in W3C validator. (173703 lines)
+							</dd>
+		<dt>Version 14.41:    Dec 26, 2014</dt>
+							<dd>
+							Changes in HTML and CSS to validate HTML5 in W3C validator. (173630 lines)
+							</dd>
+		<dt>Version 14.40.12: Dec 26, 2014</dt>
+							<dd>
+							Changes in HTML and CSS to validate HTML5 in W3C validator. (173478 lines)
+							</dd>
+		<dt>Version 14.40.11: Dec 25, 2014</dt>
+							<dd>
+							Changes in HTML and CSS to validate HTML5 in W3C validator. (173288 lines)
+							</dd>
+		<dt>Version 14.40.10: Dec 25, 2014</dt>
+							<dd>
+							Changes in HTML and CSS to validate HTML5 in W3C validator. (173201 lines)
+							</dd>
+		<dt>Version 14.40.9:  Dec 25, 2014</dt>
+							<dd>
+							Changes in HTML and CSS to validate HTML5 in W3C validator. (172986 lines)
+							</dd>
+		<dt>Version 14.40.8:  Dec 24, 2014</dt>
+							<dd>
+							Changes in HTML and CSS to validate HTML5 in W3C validator. (172653 lines)
+							</dd>
+		<dt>Version 14.40.7:  Dec 23, 2014</dt>
+							<dd>
+							Changes in HTML and CSS to validate HTML5 in W3C validator. (172552 lines)
+							</dd>
+		<dt>Version 14.40.6:  Dec 23, 2014</dt>
+							<dd>
+							Changes in HTML and CSS to validate HTML5 in W3C validator. (172400 lines)
+							</dd>
+		<dt>Version 14.40.5:  Dec 23, 2014</dt>
+							<dd>
+							Changes in HTML and CSS to validate HTML5 in W3C validator. (172269 lines)
+							</dd>
+		<dt>Version 14.40.4:  Dec 23, 2014</dt>
+							<dd>
+							Changes in HTML and CSS to validate HTML5 in W3C validator. (172112 lines)
+							</dd>
+		<dt>Version 14.40.3:  Dec 22, 2014</dt>
+							<dd>
+							Changes in HTML and CSS to validate HTML5 in W3C validator. (171698 lines)
+							</dd>
+		<dt>Version 14.40.2:  Dec 22, 2014</dt>
+							<dd>
+							Changes in HTML and CSS to validate HTML5 in W3C validator. (171588 lines)
+							</dd>
+		<dt>Version 14.40.1:  Dec 22, 2014</dt>
+							<dd>
+							Changes in HTML and CSS to validate HTML5 in W3C validator.<br />
+							Fixed problem in edition of departaments. (171417 lines)
+							</dd>
+		<dt>Version 14.40:    Dec 22, 2014</dt>
+							<dd>
+							Changes in HTML and CSS to validate HTML5 in W3C validator. (171118 lines)
+							</dd>
+		<dt>Version 14.39.6:  Dec 22, 2014</dt>
+							<dd>
+							Changes in HTML and CSS to validate HTML5 in W3C validator. (? lines)
+							</dd>
+		<dt>Version 14.39.5:  Dec 21, 2014</dt>
+							<dd>
+							Changes in HTML and CSS to validate HTML5 in W3C validator. (170725 lines)
+							</dd>
+		<dt>Version 14.39.4:  Dec 21, 2014</dt>
+							<dd>
+							Changes in HTML and CSS to validate HTML5 in W3C validator. (170688 lines)
+							</dd>
+		<dt>Version 14.39.3:  Dec 21, 2014</dt>
+							<dd>
+							Changes to validate HTML5 in W3C validator.<br />
+							Charset is changed from ISO-8859-1 to windows-1252. (170664 lines)
+							</dd>
+		<dt>Version 14.39.2:  Dec 21, 2014</dt>
+							<dd>
+							Changes in layout and graphics. (170739 lines)
+							</dd>
+		<dt>Version 14.39.1:  Dec 20, 2014</dt>
+							<dd>
+							Change from XHTML 1.0 Transitional to HTML5. (170747 lines)
+							</dd>
+		<dt>Version 14.39:    Dec 20, 2014</dt>
+							<dd>
+							iframes removed from course info. (170746 lines)
+							</dd>
+		<dt>Version 14.38.9:  Dec 20, 2014</dt>
+							<dd>
+							The words &quot;Course&quot; and &quot;Group&quot; are removed from selection of course and groups in Documents and Shared files. (? lines)
+							</dd>
+		<dt>Version 14.38.8:  Dec 18, 2014</dt>
+							<dd>
+							Fixed bug in banned users. (170793 lines)
+							</dd>
+		<dt>Version 14.38.8:  Dic 18, 2014</dt>
+							<dd>
+							Fixed bug in banned users. (170793 lines)
+							</dd>
+		<dt>Version 14.38.7:  Dic 17, 2014</dt>
+							<dd>
+							Link to banned users is shown only if user has banned one or more users. (170792 lines)
+							</dd>
+		<dt>Version 14.38.6:  Dic 17, 2014</dt>
+							<dd>
+							Banned users option is integrated in received messages option. (170776 lines)
+							</dd>
+		<dt>Version 14.38.5:  Dic 16, 2014</dt>
+							<dd>
+							User's institution option is integrated in record card option. (170819 lines)
+							</dd>
+		<dt>Version 14.38.4:  Dic 16, 2014</dt>
+							<dd>
+							User's photo option is integrated in record card option. (170941 lines)
+							</dd>
+		<dt>Version 14.38.3:  Dic 16, 2014</dt>
+							<dd>
+							Lost password option is integrated in session option.<br />
+							User's password option is integrated in account option. (171001 lines)
+							</dd>
+		<dt>Version 14.38.2:  Dic 14, 2014</dt>
+							<dd>
+							Changes in search. (171124 lines)
+							</dd>
+		<dt>Version 14.38.1:  Dic 13, 2014</dt>
+							<dd>
+							Changes in ID messages.<br />
+							Changes in search. (171118 lines)
+							</dd>
+		<dt>Version 14.38:    Dic 13, 2014</dt>
+							<dd>
+							Link in &quot;my courses&quot; to courses, degrees, centres, institutions or countries. (171083 lines)
+							</dd>
+		<dt>Version 14.37.3:  Dic 13, 2014</dt>
+							<dd>
+							The title of list of courses in current degree now contains the short name of the degree. (170898 lines)
+							</dd>
+		<dt>Version 14.37.2:  Dic 13, 2014</dt>
+							<dd>
+							Changes in search of courses link in &quot;my courses&quot;. (170874 lines)
+							</dd>
+		<dt>Version 14.37.1:  Dic 13, 2014</dt>
+							<dd>
+							Fixed bug in HTML entities in swad_text.c (translation).<br />
+							Guests can view option &quot;my courses&quot; on profile tab.<br />
+							Reordering of options in profile tab. (170866 lines)
+							</dd>
+		<dt>Version 14.37:    Dic 12, 2014</dt>
+							<dd>
+							New module swad_account for user's account. (170863 lines)<br />
+							1 change necessary in Makefile:<br />
+							<small><code>
+Add swad_account.o to list of object files<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.36:    Dic 12, 2014</dt>
+							<dd>
+							New module swad_role for user's roles. (170764 lines)<br />
+							1 change necessary in Makefile:<br />
+							<small><code>
+Add swad_role.o to list of object files<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.35:    Dic 12, 2014</dt>
+							<dd>
+							New MIME type, suggested by Benito Palacios.<br />
+							New module swad_enrollment for enrollment (registration) or removing of users. (170725 lines)<br />
+							1 change necessary in Makefile:<br />
+							<small><code>
+Add swad_enrollment.o to list of object files<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.34.4:  Dic 08, 2014</dt>
+							<dd>
+							Some messages translated. (170623 lines)
+							</dd>
+		<dt>Version 14.34.3:  Dic 08, 2014</dt>
+							<dd>
+							Tables are printed with rounded corners. (170602 lines)
+							</dd>
+		<dt>Version 14.34.2:  Dic 08, 2014</dt>
+							<dd>
+							Button to show more details on list of attendances. (170728 lines)
+							</dd>
+		<dt>Version 14.34.1:  Dic 08, 2014</dt>
+							<dd>
+							Translation of a message when refreshing list of attendances. (170710 lines)
+							</dd>
+		<dt>Version 14.34:    Dic 08, 2014</dt>
+							<dd>
+							Teachers can refresh list of attendances after selecting events. (170688 lines)
+							</dd>
+		<dt>Version 14.33:    Dic 07, 2014</dt>
+							<dd>
+							A teacher can select attendance events in list of attendances. (170595 lines)
+							</dd>
+		<dt>Version 14.32.1:  Dic 06, 2014</dt>
+							<dd>
+							Added new social network. (170518 lines)<br />
+							1 change necessary in database:<br />
+							<small><code>
+ALTER TABLE usr_webs CHANGE Web Web ENUM('www', 'delicious', 'edmodo', 'facebook', 'flickr', 'foursquare', 'github', 'googleplus', 'googlescholar', 'instagram', 'linkedin', 'paperli', 'pinterest', 'researchgate', 'scoopit', 'slideshare', 'storify', 'tumblr', 'twitter', 'wikipedia', 'youtube') NOT NULL;<br />
+							</code></small>
+							</dd>
+		<dt>Version 14.32:    Dic 06, 2014</dt>
+							<dd>
+							Changes in listing of attendance. (170509 lines)
+							</dd>
+		<dt>Version 14.31.1:  Dic 05, 2014</dt>
+							<dd>
+							Comments are shown in list of attendances when several students are listed. (170450 lines)
+							</dd>
+		<dt>Version 14.31:    Dic 04, 2014</dt>
+							<dd>
+							Comments are shown in list of attendances when one unique student is listed. (170353 lines)
+							</dd>
+		<dt>Version 14.30.2:  Dic 03, 2014</dt>
+							<dd>
+							Changes in sign up.<br />
+							Fixed bug when deleting user's IDs. (170252 lines)
+		<dt>Version 14.30.1:  Nov 30, 2014</dt>
 							<dd>
 							Internal course code is shown in course configuration. (170275 lines)
 							</dd>
-		<dt>Version 14.30    :Nov 29, 2014</dt>
+		<dt>Version 14.30:    Nov 29, 2014</dt>
 							<dd>
 							Database password and email password are moved from executable files to configuration files. (170248 lines)<br />
 							1 change necessary in Makefile:<br />
 							<small><code>
-Add swad_config.o to list of object files
+Add swad_config.o to list of object files<br />
 							</code></small>
 							</dd>
-		<dt>Version 14.29    :Nov 29, 2014</dt>
+		<dt>Version 14.29:    Nov 29, 2014</dt>
 							<dd>
 							New structure of source code directories for SWAD core. (170066 lines)
 							</dd>
-		<dt>Version 14.28.2  :Nov 28, 2014</dt>
+		<dt>Version 14.28.2:  Nov 28, 2014</dt>
 							<dd>
 							Fixed bug in web service function sendAttendanceUsers.<br />
-							New MIME type for file uploading, problem reported by Marta Gómez Macías. (170380 lines)
+							New MIME type for file uploading, problem reported by Marta G&oacute;mez Mac&iacute;as. (170380 lines)
 							</dd>
-		<dt>Version 14.28.1  :Nov 28, 2014</dt>
+		<dt>Version 14.28.1:  Nov 28, 2014</dt>
 							<dd>
 							Fixed bugs in web service function sendAttendanceUsers. (170377 lines)
 							</dd>
-		<dt>Version 14.28    :Nov 25, 2014</dt>
+		<dt>Version 14.28:    Nov 25, 2014</dt>
 							<dd>
 							Changes in edition of users' IDs. (170365 lines)<br />
 							5 changes necessary in database:<br />
@@ -98,76 +12105,76 @@ UPDATE actions SET Txt='Solicitar la creaci&oacute;n de un anuncio global' WHERE
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1238','es','N','Crear anuncio global');<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1239','es','N','Solicitar edici&oacute;n ID otro usuario');<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1240','es','N','Eliminar ID de otro usuario');<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1241','es','N','Crear ID de otro usuario');
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1241','es','N','Crear ID de otro usuario');<br />
 							</code></small>
 							</dd>
-		<dt>Version 14.27    :Nov 25, 2014</dt>
+		<dt>Version 14.27:    Nov 25, 2014</dt>
 							<dd>
 							Superusers can edit other users' IDs. (170238 lines)
 							</dd>
-		<dt>Version 14.26.3  :Nov 24, 2014</dt>
+		<dt>Version 14.26.3:  Nov 24, 2014</dt>
 							<dd>
 							Code refactoring. (170145 lines)
 							</dd>
-		<dt>Version 14.26.2  :Nov 24, 2014</dt>
+		<dt>Version 14.26.2:  Nov 24, 2014</dt>
 							<dd>
 							QR available in control of attendance. (170169 lines)
 							</dd>
-		<dt>Version 14.26.1  :Nov 24, 2014</dt>
+		<dt>Version 14.26.1:  Nov 24, 2014</dt>
 							<dd>
 							QR available in record card. (170161 lines)
 							</dd>
-		<dt>Version 14.26    :Nov 23, 2014</dt>
+		<dt>Version 14.26:    Nov 23, 2014</dt>
 							<dd>
 							Superusers can create a global announcement.<br />
 							Code refactoring in notices. (170173 lines)<br />
 							2 changes necessary in database:<br />
 							<small><code>
-UPDATE actions SET Txt='Solicitar la creaci&oacute;n de una cuenta' WHERE ActCod='36' AND Language='es';
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1237','es','N','Crear anuncio global');
+UPDATE actions SET Txt='Solicitar la creaci&oacute;n de una cuenta' WHERE ActCod='36' AND Language='es';<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1237','es','N','Crear anuncio global');<br />
 							</code></small>
 							</dd>
-		<dt>Version 14.25.1  :Nov 21, 2014</dt>
+		<dt>Version 14.25.1:  Nov 21, 2014</dt>
 							<dd>
 							Superusers can remove a global announcement. (169976 lines)<br />
 							1 change necessary in database:<br />
 							<small><code>
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1236','es','N','Eliminar anuncio global');
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1236','es','N','Eliminar anuncio global');<br />
 							</code></small>
 							</dd>
-		<dt>Version 14.25    :Nov 20, 2014</dt>
+		<dt>Version 14.25:    Nov 20, 2014</dt>
 							<dd>
 							Superusers can view all the global announcements. (169948 lines)<br />
 							1 change necessary in database:<br />
 							<small><code>
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1235','es','N','Ver anuncios globales');
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1235','es','N','Ver anuncios globales');<br />
 							</code></small>
 							</dd>
-		<dt>Version 14.24.5  :Nov 19, 2014</dt>
+		<dt>Version 14.24.5:  Nov 19, 2014</dt>
 							<dd>
 							Fixed bug in web service functions getAttendanceUsers, reported by Juan Miguel Boyero Corral. (169810 lines)
 							</dd>
-		<dt>Version 14.24.4  :Nov 19, 2014</dt>
+		<dt>Version 14.24.4:  Nov 19, 2014</dt>
 							<dd>
 							Fixed bug in web service functions getAttendanceUsers, reported by Juan Miguel Boyero Corral. (169807 lines)
 							</dd>
-		<dt>Version 14.24.3  :Nov 19, 2014</dt>
+		<dt>Version 14.24.3:  Nov 19, 2014</dt>
 							<dd>
-							Fixed bug in web service functions getTestQuestions, reported by Marta Muñoz López. (169804 lines)
+							Fixed bug in web service functions getTestQuestions, reported by Marta Mu&ntilde;oz L&oacute;pez. (169804 lines)
 							</dd>
-		<dt>Version 14.24.2  :Nov 19, 2014</dt>
+		<dt>Version 14.24.2:  Nov 19, 2014</dt>
 							<dd>
 							Fixed bug in web service functions getAttendanceUsers and sendAttendanceUsers, reported by Juan Miguel Boyero Corral. (169804 lines)
 							</dd>
-		<dt>Version 14.24.1  :Nov 19, 2014</dt>
+		<dt>Version 14.24.1:  Nov 19, 2014</dt>
 							<dd>
 							Changes in global announcements. (169803 lines)<br />
 							1 change necessary in database:<br />
 							<small><code>
-ALTER TABLE announcements ADD COLUMN Subject TEXT NOT NULL AFTER Roles;
+ALTER TABLE announcements ADD COLUMN Subject TEXT NOT NULL AFTER Roles;<br />
 							</code></small>
 							</dd>
-		<dt>Version 14.24    :Nov 19, 2014</dt>
+		<dt>Version 14.24:    Nov 19, 2014</dt>
 							<dd>
 							New module swad_announcement for global announcements. (169760 lines)<br />
 							1 change necessary in Makefile:<br />
@@ -178,188 +12185,188 @@ Add swad_announcement.o to list of object files<br />
 							<small><code>
 CREATE TABLE IF NOT EXISTS announcements (AnnCod INT NOT NULL AUTO_INCREMENT,Roles INT NOT NULL DEFAULT 0,Content TEXT NOT NULL,UNIQUE INDEX(AnnCod));<br />
 CREATE TABLE IF NOT EXISTS ann_seen (AnnCod INT NOT NULL,UsrCod INT NOT NULL,UNIQUE INDEX(AnnCod,UsrCod));<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1234','es','N','Marcar anuncio global como visto');
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1234','es','N','Marcar anuncio global como visto');<br />
 							</code></small>
 							</dd>
-		<dt>Version 14.23.5  :Nov 18, 2014</dt>
+		<dt>Version 14.23.5:  Nov 18, 2014</dt>
 							<dd>
 							Fixed bug in web service functions getAttendanceUsers and sendAttendanceUsers, reported by Juan Miguel Boyero Corral. (169485 lines)
 							</dd>
-		<dt>Version 14.23.4  :Nov 17, 2014</dt>
+		<dt>Version 14.23.4:  Nov 17, 2014</dt>
 							<dd>
 							A user can not remove her/his ID if it's confirmed. (169484 lines)
 							</dd>
-		<dt>Version 14.23.3  :Nov 17, 2014</dt>
+		<dt>Version 14.23.3:  Nov 17, 2014</dt>
 							<dd>
 							Refactoring in deletion of a course. (169457 lines)
 							</dd>
-		<dt>Version 14.23.2  :Nov 17, 2014</dt>
+		<dt>Version 14.23.2:  Nov 17, 2014</dt>
 							<dd>
 							For security, assignments and works will not be removed when several users are removed from a course,
 							but they will be removed when one student or all students are removed. (169438 lines)
 							</dd>
-		<dt>Version 14.23.1  :Nov 16, 2014</dt>
+		<dt>Version 14.23.1:  Nov 16, 2014</dt>
 							<dd>
 							Changes related to user's ID. (169424 lines)
 							</dd>
-		<dt>Version 14.23    :Nov 16, 2014</dt>
+		<dt>Version 14.23:    Nov 16, 2014</dt>
 							<dd>
 							Refactored (simplified) code related with ending alpha letter in user's ID. (169358 lines)
 							</dd>
-		<dt>Version 14.22.2  :Nov 16, 2014</dt>
+		<dt>Version 14.22.2:  Nov 16, 2014</dt>
 							<dd>
 							Ending alpha letters in users' IDs are not removed.<br />
 							Fixed bug in administration of a user. (169396 lines)
 							</dd>
-		<dt>Version 14.22.1  :Nov 15, 2014</dt>
+		<dt>Version 14.22.1:  Nov 15, 2014</dt>
 							<dd>
 							Fixed bug in web service function getAttendanceEvents, reported by Juan Miguel Boyero Corral. (169392 lines)
 							</dd>
-		<dt>Version 14.22    :Nov 15, 2014</dt>
+		<dt>Version 14.22:    Nov 15, 2014</dt>
 							<dd>
 							Link to remove my account in Profile &gt; Account.<br />
 							Fixed bug in web service function getAttendanceEvents, reported by Juan Miguel Boyero Corral. (169375 lines)
 							</dd>
-		<dt>Version 14.21.1  :Nov 15, 2014</dt>
+		<dt>Version 14.21.1:  Nov 15, 2014</dt>
 							<dd>
 							Option for admin one user is available for all logged users. (169368 lines)
 							</dd>
-		<dt>Version 14.21    :Nov 14, 2014</dt>
+		<dt>Version 14.21:    Nov 14, 2014</dt>
 							<dd>
 							Include consent and password on dangerous actions.<br />
 							Fixed bug in web service function getAttendanceEvents, reported by Juan Miguel Boyero Corral.<br />
 							New MIME type for file uploading, problem reported by Mar&iacute;a Luisa Palaz&oacute;n Garrido. (169321 lines)
 							</dd>
-		<dt>Version 14.20.2  :Nov 13, 2014</dt>
+		<dt>Version 14.20.2:  Nov 13, 2014</dt>
 							<dd>
 							All users, except superusers, can eliminate themselves. (169125 lines)
 							</dd>
-		<dt>Version 14.20.1  :Nov 13, 2014</dt>
+		<dt>Version 14.20.1:  Nov 13, 2014</dt>
 							<dd>
 							Changes in web service functions. (? lines)
 							</dd>
-		<dt>Version 14.20    :Nov 11, 2014</dt>
+		<dt>Version 14.20:    Nov 11, 2014</dt>
 							<dd>
 							Implemented web service function getMarks. (169089 lines)
 							</dd>
-		<dt>Version 14.19    :Nov 11, 2014</dt>
+		<dt>Version 14.19:    Nov 11, 2014</dt>
 							<dd>
 							Refactoring of web service functions. (169031 lines)
 							</dd>
-		<dt>Version 14.18    :Nov 11, 2014</dt>
+		<dt>Version 14.18:    Nov 11, 2014</dt>
 							<dd>
 							Nickname and birthday is returned in some web service functions.<br />
 							Removed obsolete fields in web service functions. (169452 lines)
 							</dd>
-		<dt>Version 14.17.1  :Nov 10, 2014</dt>
+		<dt>Version 14.17.1:  Nov 10, 2014</dt>
 							<dd>
 							User's QR is generated only for @nickname. (? lines)
 							</dd>
-		<dt>Version 14.17    :Nov 09, 2014</dt>
+		<dt>Version 14.17:    Nov 09, 2014</dt>
 							<dd>
 							Implemented web service function sendAttendanceEvent.<br />
 							Refactoring of web service functions. (169492 lines)
 							</dd>
-		<dt>Version 14.16    :Nov 09, 2014</dt>
+		<dt>Version 14.16:    Nov 09, 2014</dt>
 							<dd>
 							Implemented web service function sendAttendanceUsers. (169422 lines)
 							</dd>
-		<dt>Version 14.15.6  :Nov 08, 2014</dt>
+		<dt>Version 14.15.6:  Nov 08, 2014</dt>
 							<dd>
 							Changes in web service function getAttendanceUsers. (169304 lines)
 							</dd>
-		<dt>Version 14.15.5  :Nov 08, 2014</dt>
+		<dt>Version 14.15.5:  Nov 08, 2014</dt>
 							<dd>
 							Changes in web service function getAttendanceUsers. (169304 lines)
 							</dd>
-		<dt>Version 14.15.4  :Nov 06, 2014</dt>
+		<dt>Version 14.15.4:  Nov 06, 2014</dt>
 							<dd>
 							Fixed bug related to filenames with heading spaces, reported by Germ&aacute;n Rodr&iacute;guez Salido. (169297 lines)
 							</dd>
-		<dt>Version 14.15.3  :Nov 06, 2014</dt>
+		<dt>Version 14.15.3:  Nov 06, 2014</dt>
 							<dd>
 							Fixed bug in date of email in swad_smtp.py, reported by Ana Ferreira Blanco. (169297 lines)
 							</dd>
-		<dt>Version 14.15.2  :Nov 06, 2014</dt>
+		<dt>Version 14.15.2:  Nov 06, 2014</dt>
 							<dd>
 							Changes in web service function getAttendanceUsers. (169296 lines)
 							</dd>
-		<dt>Version 14.15.1  :Nov 05, 2014</dt>
+		<dt>Version 14.15.1:  Nov 05, 2014</dt>
 							<dd>
 							Fixed bug when zipping folders, reported by Javier Fern&aacute;ndez Baldomero and others. (169246 lines)
 							</dd>
-		<dt>Version 14.15    :Nov 04, 2014</dt>
+		<dt>Version 14.15:    Nov 04, 2014</dt>
 							<dd>
 							Implemented web service function getAttendanceUsers. (169246 lines)
 							</dd>
-		<dt>Version 14.14    :Nov 03, 2014</dt>
+		<dt>Version 14.14:    Nov 03, 2014</dt>
 							<dd>
 							Implemented skeletons of 2 new web service functions.<br />
 							Implemented web service function getAttendanceEvents. (168986 lines)
 							</dd>
-		<dt>Version 14.13    :Nov 02, 2014</dt>
+		<dt>Version 14.13:    Nov 02, 2014</dt>
 							<dd>
 							Implemented skeletons of 4 new web service functions related with control of attendance. (168797 lines)
 							</dd>
-		<dt>Version 14.12.1  :Nov 02, 2014</dt>
+		<dt>Version 14.12.1:  Nov 02, 2014</dt>
 							<dd>
 							Code refactoring related with parameters. (168622 lines)
 							</dd>
-		<dt>Version 14.12    :Nov 02, 2014</dt>
+		<dt>Version 14.12:    Nov 02, 2014</dt>
 							<dd>
 							Code refactoring related with parameters.<br />
 							Fixed bug in tests. (168621 lines)
 							</dd>
-		<dt>Version 14.11.9  :Nov 02, 2014</dt>
+		<dt>Version 14.11.9:  Nov 02, 2014</dt>
 							<dd>
 							Code refactoring related with parameters. (168624 lines)
 							</dd>
-		<dt>Version 14.11.8  :Nov 01, 2014</dt>
+		<dt>Version 14.11.8:  Nov 01, 2014</dt>
 							<dd>
 							Code refactoring related with parameters. (168977 lines)
 							</dd>
-		<dt>Version 14.11.7  :Nov 01, 2014</dt>
+		<dt>Version 14.11.7:  Nov 01, 2014</dt>
 							<dd>
 							Code refactoring related with parameters. (169279 lines)
 							</dd>
-		<dt>Version 14.11.6  :Oct 30, 2014</dt>
+		<dt>Version 14.11.6:  Oct 30, 2014</dt>
 							<dd>
 							Code refactoring in file browsers. (168688 lines)
 							</dd>
-		<dt>Version 14.11.5  :Oct 29, 2014</dt>
+		<dt>Version 14.11.5:  Oct 29, 2014</dt>
 							<dd>
 							Code refactoring in file browsers. (168555 lines)
 							</dd>
-		<dt>Version 14.11.4  :Oct 29, 2014</dt>
+		<dt>Version 14.11.4:  Oct 29, 2014</dt>
 							<dd>
 							Code refactoring in file browsers. (168411 lines)
 							</dd>
-		<dt>Version 14.11.3  :Oct 29, 2014</dt>
+		<dt>Version 14.11.3:  Oct 29, 2014</dt>
 							<dd>
 							Information about type of file is stores in database (table files). (168350 lines)<br />
 							1 change necessary in database:<br />
 							<small><code>
-ALTER TABLE files ADD COLUMN FileType TINYINT NOT NULL DEFAULT 0 AFTER PublisherUsrCod;
+ALTER TABLE files ADD COLUMN FileType TINYINT NOT NULL DEFAULT 0 AFTER PublisherUsrCod;<br />
 							</code></small>
 							</dd>
-		<dt>Version 14.11.2  :Oct 28, 2014</dt>
+		<dt>Version 14.11.2:  Oct 28, 2014</dt>
 							<dd>
 							Lot of code refactoring in file browsers (not finished). (168298 lines)<br />
 							1 change necessary in database:<br />
 							<small><code>
-ALTER TABLE clipboard ADD COLUMN FileType TINYINT NOT NULL DEFAULT 0 AFTER WorksUsrCod;
+ALTER TABLE clipboard ADD COLUMN FileType TINYINT NOT NULL DEFAULT 0 AFTER WorksUsrCod;<br />
 							</code></small>
 							</dd>
-		<dt>Version 14.11.1  :Oct 28, 2014</dt>
+		<dt>Version 14.11.1:  Oct 28, 2014</dt>
 							<dd>
 							Lot of code refactoring in file browsers (not finished). (168210 lines)
 							</dd>
-		<dt>Version 14.11    :Oct 27, 2014</dt>
+		<dt>Version 14.11:    Oct 27, 2014</dt>
 							<dd>
 							Changes in links in file browsers (not finished).<br />
 							Refactored code in file browsers. (168158 lines)
 							</dd>
-		<dt>Version 14.10    :Oct 26, 2014</dt>
+		<dt>Version 14.10:    Oct 26, 2014</dt>
 							<dd>
 							Users can send link to URL in file browsers (not finished). (168054 lines)<br />
 							9 changes necessary in database:<br />
@@ -372,97 +12379,97 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1229','es','N','Crea
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1230','es','N','Crear enlace en malet&iacute;n');<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1231','es','N','Crear enlace documentos grp.');<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1232','es','N','Crear enlace mis actividades');<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1233','es','N','Crear enlace activid. asg.');
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1233','es','N','Crear enlace activid. asg.');<br />
 							</code></small>
 							</dd>
-		<dt>Version 14.9.2   :Oct 24, 2014	Some code cleaning. (167569 lines)
+		<dt>Version 14.9.2:   Oct 24, 2014	Some code cleaning. (167569 lines)
 							</dd>
-		<dt>Version 14.9.1   :Oct 22, 2014</dt>
+		<dt>Version 14.9.1:   Oct 22, 2014</dt>
 							<dd>
-							Google Analytics without cookies for openswad.org (code from <a href="http://stackoverflow.com/a/19995629">http://stackoverflow.com/a/19995629</a>). (167555 lines)
+							Google Analytics without cookies for openswad.org (code from <a href=&quot;http://stackoverflow.com/a/19995629&quot;>http://stackoverflow.com/a/19995629</a>). (167555 lines)
 							</dd>
-		<dt>Version 14.9     :Oct 21, 2014</dt>
+		<dt>Version 14.9:     Oct 21, 2014</dt>
 							<dd>
 							Removed the use of http icons.<br />
 							Fixed bug in scope of users' listing. (167544 lines)<br />
 							1 change necessary in database:<br />
 							<small><code>
 UPDATE actions SET Obsolete='Y' WHERE ActCod='760';<br />
-ALTER TABLE usr_data DROP COLUMN SecureIcons;
+ALTER TABLE usr_data DROP COLUMN SecureIcons;<br />
 							</code></small>
 							</dd>
-		<dt>Version 14.8.3   :Oct 20, 2014</dt>
+		<dt>Version 14.8.3:   Oct 20, 2014</dt>
 							<dd>
-							Fixed bug in Internet Explorer reported by Francisco A. Ocaña Lara: event onchange does not work on input radio, replaced by onclick. (167631 lines)
+							Fixed bug in Internet Explorer reported by Francisco A. Oca&ntilde;a Lara: event onchange does not work on input radio, replaced by onclick. (167631 lines)
 							</dd>
-		<dt>Version 14.8.2   :Oct 20, 2014</dt>
+		<dt>Version 14.8.2:   Oct 20, 2014</dt>
 							<dd>
 							Fixed bug in tests importing. (167630 lines)<br />
 							1 change necessary in database:
 							<small><code>
-UPDATE tst_questions SET Feedback='' WHERE Feedback='(null)';
+UPDATE tst_questions SET Feedback='' WHERE Feedback='(null)';<br />
 							</code></small>
 							</dd>
-		<dt>Version 14.8.1   :Oct 19, 2014</dt>
+		<dt>Version 14.8.1:   Oct 19, 2014</dt>
 							<dd>
 							Fixed bug in tests importing, reported by Olga Valenzuela. (167627 lines)
 							</dd>
-		<dt>Version 14.8     :Oct 19, 2014</dt>
+		<dt>Version 14.8:     Oct 19, 2014</dt>
 							<dd>
 							New module swad_test_import for export and import tests. (167594 lines)<br />
 							1 change necessary in Makefile:
 							<small><code>
-Add swad_test_import.o to list of object files
+Add swad_test_import.o to list of object files<br />
 							</code></small>
 							</dd>
-		<dt>Version 14.7     :Oct 16, 2014</dt>
+		<dt>Version 14.7:     Oct 16, 2014</dt>
 							<dd>
 							Changes in swad_smtp.py.<br />
 				     			Now automatic mails are sent in secure way. (167494 lines)<br />
 							1 change necessary:<br />
 							<small><code>
-Copy the new swad_smtp.py into swad cgi directory
+Copy the new swad_smtp.py into swad cgi directory<br />
 							</code></small>
 							</dd>
-		<dt>Version 14.6.2   :Oct 15, 2014</dt>
+		<dt>Version 14.6.2:   Oct 15, 2014</dt>
 							<dd>
 							Big icon to upload files.<br />
 							Fixed bug in classic upload of files. (167541 lines)
 							</dd>
-		<dt>Version 14.6.1   :Oct 15, 2014</dt>
+		<dt>Version 14.6.1:   Oct 15, 2014</dt>
 							<dd>
 							Some messages translated.<br />
 							Nickname appears in record card with a bigger font.<br />
 							Changes in some icons. (167508 lines)
 							</dd>
-		<dt>Version 14.6     :Oct 13, 2014</dt>
+		<dt>Version 14.6:     Oct 13, 2014</dt>
 							<dd>
 							Changes in translations (polish characters).<br />
 							Button for admin user in other user's common record check.<br />
 							Changes in admin of one user for students. (167497 lines)
 							</dd>
-		<dt>Version 14.5.2   :Oct 11, 2014</dt>
+		<dt>Version 14.5.2:   Oct 11, 2014</dt>
 							<dd>
 							One message translated.<br />
 							Minor code refactoring. (167396 lines)
 							</dd>
-		<dt>Version 14.5.1   :Oct 08, 2014</dt>
+		<dt>Version 14.5.1:   Oct 08, 2014</dt>
 							<dd>
 							Minor changes related to messages in automatic e-mails. (167374 lines)
 							</dd>
-		<dt>Version 14.5     :Oct 07, 2014</dt>
+		<dt>Version 14.5:     Oct 07, 2014</dt>
 							<dd>
 							Fixed issues related with charset. (167368 lines)
 							</dd>
-		<dt>Version 14.4.2   :Oct 07, 2014</dt>
+		<dt>Version 14.4.2:   Oct 07, 2014</dt>
 							<dd>
 							Changes in upload of files. (167354 lines)
 							</dd>
-		<dt>Version 14.4.1   :Oct 07, 2014</dt>
+		<dt>Version 14.4.1:   Oct 07, 2014</dt>
 							<dd>
 							Changes in upload of files. (167351 lines)
 							</dd>
-		<dt>Version 14.4     :Oct 07, 2014</dt>
+		<dt>Version 14.4:     Oct 07, 2014</dt>
 							<dd>
 							Changes in upload of files. (167360 lines)<br />
 							22 changes necessary in database:<br />
@@ -488,64 +12495,64 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1220','es','N','Subi
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1221','es','N','Subir archivo trabajos asg.'    );<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1222','es','N','Subir archivo calif. asg.'      );<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1223','es','N','Subir archivo calif. grp.'      );<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1224','es','N','Subir archivo a malet&iacute;n' );
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1224','es','N','Subir archivo a malet&iacute;n' );<br />
 							</code></small>
 							</dd>
-		<dt>Version 14.3     :Oct 06, 2014</dt>
+		<dt>Version 14.3:     Oct 06, 2014</dt>
 							<dd>
 							Changes in upload of files.<br />
 							Refactoring of files of marks. (167340 lines)
 							</dd>
-		<dt>Version 14.2     :Oct 06, 2014</dt>
+		<dt>Version 14.2:     Oct 06, 2014</dt>
 							<dd>
 							Changes in upload of files.<br />
 							Now both methods are allowed for uploading: Dropzone.js and classic. (167320 lines)
 							</dd>
-		<dt>Version 14.1.2   :Oct 05, 2014</dt>
+		<dt>Version 14.1.2:   Oct 05, 2014</dt>
 							<dd>
 							Changes in upload of files. (167209 lines)
 							</dd>
-		<dt>Version 14.1.1   :Oct 04, 2014</dt>
+		<dt>Version 14.1.1:   Oct 04, 2014</dt>
 							<dd>
 							Changes in upload of files. (167102 lines)
 							</dd>
-		<dt>Version 14.1     :Oct 02, 2014</dt>
+		<dt>Version 14.1:     Oct 02, 2014</dt>
 							<dd>
 							Form to drag-and-drop to upload files. (167101 lines)
 							</dd>
-		<dt>Version 14.0     :Sep 26, 2014</dt>
+		<dt>Version 14.0:     Sep 26, 2014</dt>
 							<dd>
 							&quot;Invited&quot; users are changed to &quot;guests&quot;.<br />
         						Search of guests users. (167028 lines)<br />
 							2 changes necessary in database:<br />
 							<small><code>
 UPDATE sessions SET WhatToSearch=WhatToSearch+1 WHERE WhatToSearch>=7;<br />
-UPDATE usr_last SET WhatToSearch=WhatToSearch+1 WHERE WhatToSearch>=7;
+UPDATE usr_last SET WhatToSearch=WhatToSearch+1 WHERE WhatToSearch>=7;<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.85.5  :Sep 20, 2014</dt>
+		<dt>Version 13.85.5:  Sep 20, 2014</dt>
 							<dd>
 							Fixed bug in registration of several users. (167150 lines)
 							</dd>
-		<dt>Version 13.85.4  :Sep 16, 2014</dt>
+		<dt>Version 13.85.4:  Sep 16, 2014</dt>
 							<dd>
 							The function getUsers in web service is now available for students. (167147 lines)
 							</dd>
-		<dt>Version 13.85.3  :Sep 16, 2014</dt>
+		<dt>Version 13.85.3:  Sep 16, 2014</dt>
 							<dd>
 							In edition of centres, only institutions of the current country are shown.<br />
 							In edition of degrees, only centres of the current institution are shown.<br />
 							In edition of courses, only degrees of the current centre are shown. (167148 lines)
 							</dd>
-		<dt>Version 13.85.2  :Sep 16, 2014</dt>
+		<dt>Version 13.85.2:  Sep 16, 2014</dt>
 							<dd>
 							Minor bugs fixed. (167146 lines)
 							</dd>
-		<dt>Version 13.85.1  :Sep 16, 2014</dt>
+		<dt>Version 13.85.1:  Sep 16, 2014</dt>
 							<dd>
 							Code refactoring. (167142 lines)
 							</dd>
-		<dt>Version 13.85    :Sep 11, 2014</dt>
+		<dt>Version 13.85:    Sep 11, 2014</dt>
 							<dd>
 							Banner can be hidden. (166326 lines)<br />
 							4 changes necessary in database:<br />
@@ -553,136 +12560,136 @@ UPDATE usr_last SET WhatToSearch=WhatToSearch+1 WHERE WhatToSearch>=7;
 ALTER TABLE banners ADD COLUMN Hidden ENUM('N','Y') NOT NULL DEFAULT 'N' AFTER BanCod;<br />
 CREATE INDEX Hidden ON banners (Hidden);<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1212','es','N','Mostrar banner');<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1213','es','N','Ocultar banner');
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1213','es','N','Ocultar banner');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.84.2  :Jul 29, 2014</dt>
+		<dt>Version 13.84.2:  Jul 29, 2014</dt>
 							<dd>
 							Changes in layout of page foot. (166190 lines)
 							</dd>
-		<dt>Version 13.84.1  :Jul 29, 2014</dt>
+		<dt>Version 13.84.1:  Jul 29, 2014</dt>
 							<dd>
 							Fixed bug in layout of page. (166163 lines)
 							</dd>
-		<dt>Version 13.84    :Jul 29, 2014</dt>
+		<dt>Version 13.84:    Jul 29, 2014</dt>
 							<dd>
 							HTML file included at the bottom of page. (166157 lines)
 							</dd>
-		<dt>Version 13.83    :Jul 28, 2014</dt>
+		<dt>Version 13.83:    Jul 28, 2014</dt>
 							<dd>
 							Search of students. (166135 lines)<br />
 							2 changes necessary in database:
 							<small><code>
 UPDATE sessions SET WhatToSearch=WhatToSearch+1 WHERE WhatToSearch>=6;<br />
-UPDATE usr_last SET WhatToSearch=WhatToSearch+1 WHERE WhatToSearch>=6;
+UPDATE usr_last SET WhatToSearch=WhatToSearch+1 WHERE WhatToSearch>=6;<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.82.3  :Jul 23, 2014</dt>
+		<dt>Version 13.82.3:  Jul 23, 2014</dt>
 							<dd>
 							When searching from top of page, the scope is set to the platform. (166233 lines)
 							</dd>
-		<dt>Version 13.82.2  :Jul 23, 2014</dt>
+		<dt>Version 13.82.2:  Jul 23, 2014</dt>
 							<dd>
 							Fixed bug in data of a place.<br />
 							Fixed bug in data of an institution.<br />
 							Change in order of results for institutions, centres and degrees. (166231 lines)
 							</dd>
-		<dt>Version 13.82.1  :Jul 23, 2014</dt>
+		<dt>Version 13.82.1:  Jul 23, 2014</dt>
 							<dd>
 							Search in top of page is simplified to global search. (166221 lines)
 							</dd>
-		<dt>Version 13.82    :Jul 23, 2014</dt>
+		<dt>Version 13.82:    Jul 23, 2014</dt>
 							<dd>
 							Changes in search. (166205 lines)
 							</dd>
-		<dt>Version 13.81.2  :Jul 23, 2014</dt>
+		<dt>Version 13.81.2:  Jul 23, 2014</dt>
 							<dd>
 							Global search of institutions, centres, degrees, courses, teachers, documents... (166082 lines)
 							</dd>
-		<dt>Version 13.81.1  :Jul 22, 2014</dt>
+		<dt>Version 13.81.1:  Jul 22, 2014</dt>
 							<dd>
 							Search of institutions and centres. (166126 lines)
 							</dd>
-		<dt>Version 13.81    :Jul 22, 2014</dt>
+		<dt>Version 13.81:    Jul 22, 2014</dt>
 							<dd>
 							Search of degrees. (166089 lines)
 							</dd>
-		<dt>Version 13.80    :Jul 22, 2014</dt>
+		<dt>Version 13.80:    Jul 22, 2014</dt>
 							<dd>
 							Changes in search.<br />
 							New search types: institutions, centres and degrees. (165976 lines)<br />
 							2 changes necessary in database:
 							<small><code>
 UPDATE sessions SET WhatToSearch=WhatToSearch+3 WHERE WhatToSearch>0;<br />
-UPDATE usr_last SET WhatToSearch=WhatToSearch+3 WHERE WhatToSearch>0;
+UPDATE usr_last SET WhatToSearch=WhatToSearch+3 WHERE WhatToSearch>0;<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.79    :Jul 18, 2014</dt>
+		<dt>Version 13.79:    Jul 18, 2014</dt>
 							<dd>
 							New statistics about institutions with centres, degrees, courses and users.<br />
 							New statistics about centres with degrees, courses and users.<br />
 							New statistics about degrees with courses and users.<br />
 							New statistics about courses with users. (165943 lines)
 							</dd>
-		<dt>Version 13.78    :Jul 17, 2014</dt>
+		<dt>Version 13.78:    Jul 17, 2014</dt>
 							<dd>
 							New statistics about countries with institutions, centres, degrees, courses and users. (165552 lines)
 							</dd>
-		<dt>Version 13.77.4  :Jul 15, 2014</dt>
+		<dt>Version 13.77.4:  Jul 15, 2014</dt>
 							<dd>
 							Any user can view teachers' records.<br />
 							Changes in layout of timetable and classphoto. (165378 lines)
 							</dd>
-		<dt>Version 13.77.3  :Jul 15, 2014</dt>
+		<dt>Version 13.77.3:  Jul 15, 2014</dt>
 							<dd>
 							Fixed bug in file browser (course works), reported by F. Javier Fern&aacute;ndez Baldomero. (165366 lines)
 							</dd>
-		<dt>Version 13.77.2  :Jul 15, 2014</dt>
+		<dt>Version 13.77.2:  Jul 15, 2014</dt>
 							<dd>
 							Fixed bug in list of institutions. (165364 lines)
 							</dd>
-		<dt>Version 13.77.1  :Jul 15, 2014</dt>
+		<dt>Version 13.77.1:  Jul 15, 2014</dt>
 							<dd>
 							Fixed bug in file browser (shared files). (165363 lines)
 							</dd>
-		<dt>Version 13.77    :Jul 13, 2014</dt>
+		<dt>Version 13.77:    Jul 13, 2014</dt>
 							<dd>
 							New statistics: number of countries, institutions and centres. (165360 lines)
 							</dd>
-		<dt>Version 13.76.8  :Jul 12, 2014</dt>
+		<dt>Version 13.76.8:  Jul 12, 2014</dt>
 							<dd>
 							Edition of degree logo is moved to configuration of degree. (165250 lines)
 							</dd>
-		<dt>Version 13.76.7  :Jul 12, 2014</dt>
+		<dt>Version 13.76.7:  Jul 12, 2014</dt>
 							<dd>
 							Edition of centre logo is moved to configuration of centre. (165284 lines)
 							</dd>
-		<dt>Version 13.76.6  :Jul 12, 2014</dt>
+		<dt>Version 13.76.6:  Jul 12, 2014</dt>
 							<dd>
 							Edition of institution logo is moved to configuration of institution. (165288 lines)
 							</dd>
-		<dt>Version 13.76.5  :Jul 11, 2014</dt>
+		<dt>Version 13.76.5:  Jul 11, 2014</dt>
 							<dd>
 							Changes in degree logo. (165304 lines)
 							</dd>
-		<dt>Version 13.76.4  :Jul 11, 2014</dt>
+		<dt>Version 13.76.4:  Jul 11, 2014</dt>
 							<dd>
 							Changes in centre logo. (165271 lines)
 							</dd>
-		<dt>Version 13.76.3  :Jul 10, 2014</dt>
+		<dt>Version 13.76.3:  Jul 10, 2014</dt>
 							<dd>
 							Changes in edition of institutions, centres and degrees. (165238 lines)
 							</dd>
-		<dt>Version 13.76.2  :Jul 09, 2014</dt>
+		<dt>Version 13.76.2:  Jul 09, 2014</dt>
 							<dd>
 							Fixed bugs edition of centres and institutions.<br />
 							Some warning messages have been simplified. (165279 lines)
 							</dd>
-		<dt>Version 13.76.1  :Jul 08, 2014</dt>
+		<dt>Version 13.76.1:  Jul 08, 2014</dt>
 							<dd>
 							Fixed bugs in listing and edition of centres and degrees. (165308 lines)
 							</dd>
-		<dt>Version 13.76    :Jul 08, 2014</dt>
+		<dt>Version 13.76:    Jul 08, 2014</dt>
 							<dd>
 							All users can create new institutions. (165295 lines)<br />
 							5 changes necessary in database:<br />
@@ -691,18 +12698,18 @@ ALTER TABLE institutions ADD COLUMN Status TINYINT NOT NULL DEFAULT 0 AFTER CtyC
 ALTER TABLE institutions ADD COLUMN RequesterUsrCod INT NOT NULL DEFAULT -1 AFTER Status;<br />
 CREATE INDEX Status ON institutions (Status);<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1210','es','N','Solicitar instituci&oacute;n');<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1211','es','N','Cambiar estado instituci&oacute;n');
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1211','es','N','Cambiar estado instituci&oacute;n');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.75.2  :Jul 08, 2014</dt>
+		<dt>Version 13.75.2:  Jul 08, 2014</dt>
 							<dd>
 							List institutions with pending centres. (164806 lines)
 							</dd>
-		<dt>Version 13.75.1  :Jul 07, 2014</dt>
+		<dt>Version 13.75.1:  Jul 07, 2014</dt>
 							<dd>
 							Changes in edition of centres. (164332 lines)
 							</dd>
-		<dt>Version 13.75    :Jul 06, 2014</dt>
+		<dt>Version 13.75:    Jul 06, 2014</dt>
 							<dd>
 							All users can create new centres. (164005 lines)<br />
 							5 changes necessary in database:<br />
@@ -711,34 +12718,34 @@ ALTER TABLE centres ADD COLUMN Status TINYINT NOT NULL DEFAULT 0 AFTER PlcCod;<b
 ALTER TABLE centres ADD COLUMN RequesterUsrCod INT NOT NULL DEFAULT -1 AFTER Status;<br />
 CREATE INDEX Status ON centres (Status);<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1208','es','N','Solicitar centro');<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1209','es','N','Cambiar estado centro');
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1209','es','N','Cambiar estado centro');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.74.5  :Jul 06, 2014</dt>
+		<dt>Version 13.74.5:  Jul 06, 2014</dt>
 							<dd>
 							Changes in list of centres. (163947 lines)
 							</dd>
-		<dt>Version 13.74.4  :Jul 06, 2014</dt>
+		<dt>Version 13.74.4:  Jul 06, 2014</dt>
 							<dd>
 							Internal changes in swad_text.c. (163934 lines)
 							</dd>
-		<dt>Version 13.74.3  :Jul 06, 2014</dt>
+		<dt>Version 13.74.3:  Jul 06, 2014</dt>
 							<dd>
 							List centres with pending degrees. (163825 lines)
 							</dd>
-		<dt>Version 13.74.2  :Jul 05, 2014</dt>
+		<dt>Version 13.74.2:  Jul 05, 2014</dt>
 							<dd>
 							List centres with pending degrees. (163770 lines)<br />
 							1 change necessary in database:<br />
 							<small><code>
-UPDATE actions SET Txt='Ver instit., centros, titul. y asig. pendientes' WHERE ActCod='1060';
+UPDATE actions SET Txt='Ver instit., centros, titul. y asig. pendientes' WHERE ActCod='1060';<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.74.1  :Jul 05, 2014</dt>
+		<dt>Version 13.74.1:  Jul 05, 2014</dt>
 							<dd>
 							Changes in edition of degrees. (163670 lines)
 							</dd>
-		<dt>Version 13.74    :Jul 05, 2014</dt>
+		<dt>Version 13.74:    Jul 05, 2014</dt>
 							<dd>
 							All users can create new degrees. (163656 lines)<br />
 							5 changes necessary in database:<br />
@@ -747,24 +12754,24 @@ ALTER TABLE degrees ADD COLUMN Status TINYINT NOT NULL DEFAULT 0 AFTER DegTypCod
 ALTER TABLE degrees ADD COLUMN RequesterUsrCod INT NOT NULL DEFAULT -1 AFTER Status;<br />
 CREATE INDEX Status ON degrees (Status);<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1206','es','N','Solicitar titulaci&oacute;n');<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1207','es','N','Cambiar estado titulaci&oacute;n');
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1207','es','N','Cambiar estado titulaci&oacute;n');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.73.3  :Jul 04, 2014</dt>
+		<dt>Version 13.73.3:  Jul 04, 2014</dt>
 							<dd>
 							Changes in editing institutions. (163272 lines)
 							</dd>
-		<dt>Version 13.73.2  :Jul 03, 2014</dt>
+		<dt>Version 13.73.2:  Jul 03, 2014</dt>
 							<dd>
 							Changes in editing degrees.<br />
 	                          			Changes in editing centres. (163266 lines)
 							</dd>
-		<dt>Version 13.73.1  :Jul 03, 2014</dt>
+		<dt>Version 13.73.1:  Jul 03, 2014</dt>
 							<dd>
 							Changes in some table headers.<br />
 							Changes in editing courses. (163289 lines)
 							</dd>
-		<dt>Version 13.73    :Jul 02, 2014</dt>
+		<dt>Version 13.73:    Jul 02, 2014</dt>
 							<dd>
 							Refactoring file browser. (163659 lines)<br />
 							15 changes necessary in database:<br />
@@ -783,27 +12790,27 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1203','es','N','Admi
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1079','es','N','Ver calificaciones asignatura');<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1204','es','N','Ver calificaciones grupo');<br />
 UPDATE actions SET Txt='Administrar calificaciones asignatura' WHERE ActCod='284';<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1205','es','N','Administrar calificaciones grupo');
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1205','es','N','Administrar calificaciones grupo');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.72.4  :Jul 01, 2014</dt>
+		<dt>Version 13.72.4:  Jul 01, 2014</dt>
 							<dd>
 							Refactoring file browser. (163606 lines)
 							</dd>
-		<dt>Version 13.72.3  :Jun 30, 2014</dt>
+		<dt>Version 13.72.3:  Jun 30, 2014</dt>
 							<dd>
 							Internal changes in color strings.<br />
 							New type of alert: success. (163676 lines)
 							</dd>
-		<dt>Version 13.72.2  :Jun 30, 2014</dt>
+		<dt>Version 13.72.2:  Jun 30, 2014</dt>
 							<dd>
 							Refactoring file browser. (163679 lines)
 							</dd>
-		<dt>Version 13.72.1  :Jun 30, 2014</dt>
+		<dt>Version 13.72.1:  Jun 30, 2014</dt>
 							<dd>
 							Refactoring file browser. (163665 lines)
 							</dd>
-		<dt>Version 13.72    :Jun 29, 2014</dt>
+		<dt>Version 13.72:    Jun 29, 2014</dt>
 							<dd>
 							Refactoring file browser. (163851 lines)<br />
 							4 changes necessary in database:<br />
@@ -811,39 +12818,39 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1205','es','N','Admi
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1191','es','N','Habilitar arch/carp calif. grp.');<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1192','es','N','Inhabilitar arch/carp calif. grp.');<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1193','es','N','Habilitar arch/carp calif. asig.');<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1194','es','N','Inhabilitar arch/carp calif. asig.');
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1194','es','N','Inhabilitar arch/carp calif. asig.');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.71    :Jun 25, 2014</dt>
+		<dt>Version 13.71:    Jun 25, 2014</dt>
 							<dd>
 							Refactoring file browser. (163583 lines)<br />
 							1 change necessary in database:<br />
 							<small><code>
-UPDATE actions SET Obsolete='Y' WHERE ActCod IN ('267','268','463','466','467','475','499','500','525','526');
+UPDATE actions SET Obsolete='Y' WHERE ActCod IN ('267','268','463','466','467','475','499','500','525','526');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.70    :Jun 24, 2014</dt>
+		<dt>Version 13.70:    Jun 24, 2014</dt>
 							<dd>
 							Selection of course/group in file browser with radio buttons.<br />
 							Fixed bug in list of intitution forums. (163628 lines)
 							</dd>
-		<dt>Version 13.69.4  :Jun 23, 2014</dt>
+		<dt>Version 13.69.4:  Jun 23, 2014</dt>
 							<dd>
 							Selection of course/group in file browser with radio buttons. (163596 lines)
 							</dd>
-		<dt>Version 13.69.3  :Jun 08, 2014</dt>
+		<dt>Version 13.69.3:  Jun 08, 2014</dt>
 							<dd>
 							SWADroid advertisement on right column. (163574 lines)
 							</dd>
-		<dt>Version 13.69.2  :Jun 08, 2014</dt>
+		<dt>Version 13.69.2:  Jun 08, 2014</dt>
 							<dd>
 							Fixed bug in web service, reported by Juan Miguel Boyero Corral. (163539 lines)
 							</dd>
-		<dt>Version 13.69.1  :Jun 07, 2014</dt>
+		<dt>Version 13.69.1:  Jun 07, 2014</dt>
 							<dd>
 							Now it is not necessary to create places in an institution before creating centres. (163538 lines)
 							</dd>
-		<dt>Version 13.69    :Jun 07, 2014</dt>
+		<dt>Version 13.69:    Jun 07, 2014</dt>
 							<dd>
 							Changes in listing of invited users.<br />
 							Code refactoring in list of users. (163587 lines)<br />
@@ -855,27 +12862,27 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1186','es','N','Ver
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1187','es','N','Ver fichas invitados');<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1188','es','N','Imprimir fichas invitados');<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1189','es','N','Ver lista invitados');<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1190','es','N','Imprimir orla ionvitados');
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1190','es','N','Imprimir orla ionvitados');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.68    :Jun 07, 2014</dt>
+		<dt>Version 13.68:    Jun 07, 2014</dt>
 							<dd>
 							Records of invited users. (164189 lines)
 							</dd>
-		<dt>Version 13.67    :Jun 06, 2014</dt>
+		<dt>Version 13.67:    Jun 06, 2014</dt>
 							<dd>
 							List of invited users.<br />
 							Institution fullname length changes from 127 to 1024. (163975 lines)<br />
 							1 change necessary in database:<br />
 							<small><code>
-ALTER TABLE institutions CHANGE COLUMN FullName FullName TEXT NOT NULL;
+ALTER TABLE institutions CHANGE COLUMN FullName FullName TEXT NOT NULL;<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.66.1  :Jun 02, 2014</dt>
+		<dt>Version 13.66.1:  Jun 02, 2014</dt>
 							<dd>
 							Fixed errors in search. (163637 lines)
 							</dd>
-		<dt>Version 13.66    :Jun 02, 2014</dt>
+		<dt>Version 13.66:    Jun 02, 2014</dt>
 							<dd>
 							Search option in several tabs.<br />
 							Changes in search scopes.<br />
@@ -893,102 +12900,102 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1181','es','N','Busc
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1182','es','N','Buscar desde instituci&oacute;n');<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1183','es','N','Buscar desde centro');<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1184','es','N','Buscar desde titulaci&oacute;n');<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1185','es','N','Buscar desde asignatura');
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1185','es','N','Buscar desde asignatura');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.65    :May 31, 2014</dt>
+		<dt>Version 13.65:    May 31, 2014</dt>
 							<dd>
 							Changes related to institution logo. (162951 lines)
 							</dd>
-		<dt>Version 13.64.9  :May 30, 2014</dt>
+		<dt>Version 13.64.9:  May 30, 2014</dt>
 							<dd>
 							Changes in edition of institutions. (163002 lines)<br />
 							1 change necessary in database:<br />
 							<small><code>
-ALTER TABLE institutions CHANGE Logo Logo VARCHAR(32) NOT NULL;
+ALTER TABLE institutions CHANGE Logo Logo VARCHAR(32) NOT NULL;<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.64.8  :May 27, 2014</dt>
+		<dt>Version 13.64.8:  May 27, 2014</dt>
 							<dd>
 							Changes in institution logos. (162985 lines)
 							</dd>
-		<dt>Version 13.64.7  :May 26, 2014</dt>
+		<dt>Version 13.64.7:  May 26, 2014</dt>
 							<dd>
 							Added new social networks. (? lines)<br />
 							1 change necessary in database:<br />
 							<small><code>
-ALTER TABLE usr_webs CHANGE Web Web ENUM('www','delicious','edmodo','facebook','flickr','foursquare','googleplus','googlescholar','instagram','linkedin','paperli','pinterest','researchgate','scoopit','slideshare','storify','tumblr','twitter','wikipedia','youtube') NOT NULL;
+ALTER TABLE usr_webs CHANGE Web Web ENUM('www', 'delicious', 'edmodo', 'facebook', 'flickr', 'foursquare', 'googleplus', 'googlescholar', 'instagram', 'linkedin', 'paperli', 'pinterest', 'researchgate', 'scoopit', 'slideshare', 'storify', 'tumblr', 'twitter', 'wikipedia', 'youtube') NOT NULL;<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.64.6  :May 26, 2014</dt>
+		<dt>Version 13.64.6:  May 26, 2014</dt>
 							<dd>
 							Fixed bug in new automatic passwords, reported by Carolina Gonz&aacute;lez Madrigal. (162940 lines)
 							</dd>
-		<dt>Version 13.64.5  :May 22, 2014</dt>
+		<dt>Version 13.64.5:  May 22, 2014</dt>
 							<dd>
 							Added new social networks. (162908 lines)<br />
 							1 change necessary in database:<br />
 							<small><code>
-ALTER TABLE usr_webs CHANGE Web Web ENUM('www','edmodo','facebook','flickr','googleplus','googlescholar','instagram','linkedin','paperli','pinterest','researchgate','scoopit','slideshare','storify','tumblr','twitter','wikipedia','youtube') NOT NULL;
+ALTER TABLE usr_webs CHANGE Web Web ENUM('www', 'edmodo', 'facebook', 'flickr', 'googleplus', 'googlescholar', 'instagram', 'linkedin', 'paperli', 'pinterest', 'researchgate', 'scoopit', 'slideshare', 'storify', 'tumblr', 'twitter', 'wikipedia', 'youtube') NOT NULL;<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.64.4  :May 15, 2014</dt>
+		<dt>Version 13.64.4:  May 15, 2014</dt>
 							<dd>
 							Google Analytics for openswad.org. (162892 lines)
 							</dd>
-		<dt>Version 13.64.3  :May 14, 2014</dt>
+		<dt>Version 13.64.3:  May 14, 2014</dt>
 							<dd>
 							Changes in layout.<br />
 							Changing swad_smtp.py (not finished). (162884 lines)
 							</dd>
-		<dt>Version 13.64.2  :May 06, 2014</dt>
+		<dt>Version 13.64.2:  May 06, 2014</dt>
 							<dd>
 							Fixed minor bug when creating a new notice, reported by Eva Mart&iacute;nez Ortigosa. (162825 lines)
 							</dd>
-		<dt>Version 13.64.1  :May 06, 2014</dt>
+		<dt>Version 13.64.1:  May 06, 2014</dt>
 							<dd>
 							Internal changes to actions and tabs.<br />
 							Icons for countries are moved to icons directory. (162825 lines)<br />
 							1 change necessary in database:<br />
 							<small><code>
-mv /var/www/html/swad/cty /var/www/html/swad/icon/country
+mv /var/www/html/swad/cty /var/www/html/swad/icon/country<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.64    :May 05, 2014</dt>
+		<dt>Version 13.64:    May 05, 2014</dt>
 							<dd>
 							Changes in tabs.<br />
 							Search/select is changed to search only.<br />
 							Removed messages when no country/institution/centre/degree selected. (162836 lines)
 							</dd>
-		<dt>Version 13.63    :May 04, 2014</dt>
+		<dt>Version 13.63:    May 04, 2014</dt>
 							<dd>
 							Tabs are reduced from 11 to 6. (163163 lines)
 							</dd>
-		<dt>Version 13.62.3  :May 03, 2014</dt>
+		<dt>Version 13.62.3:  May 03, 2014</dt>
 							<dd>
-							Fixed bug in list of departments, reported by Francisco A. Ocaña Lara. (163116 lines)
+							Fixed bug in list of departments, reported by Francisco A. Oca&ntilde;a Lara. (163116 lines)
 							</dd>
-		<dt>Version 13.62.2  :May 03, 2014</dt>
+		<dt>Version 13.62.2:  May 03, 2014</dt>
 							<dd>
 							Fixed bug in swad.sql. (163115 lines)
 							</dd>
-		<dt>Version 13.62.1  :Apr 26, 2014</dt>
+		<dt>Version 13.62.1:  Apr 26, 2014</dt>
 							<dd>
 							Added new social network. (163115 lines)<br />
 							1 change necessary in database:<br />
 							<small><code>
-ALTER TABLE usr_webs CHANGE Web Web ENUM('www','edmodo','facebook','flickr','googleplus','googlescholar','instagram','linkedin','pinterest','researchgate','slideshare','tumblr','twitter','wikipedia','youtube') NOT NULL;
+ALTER TABLE usr_webs CHANGE Web Web ENUM('www', 'edmodo', 'facebook', 'flickr', 'googleplus', 'googlescholar', 'instagram', 'linkedin', 'pinterest', 'researchgate', 'slideshare', 'tumblr', 'twitter', 'wikipedia', 'youtube') NOT NULL;
 							</code></small>
 							</dd>
-		<dt>>Version 13.62    :Apr 24, 2014</dt>
+		<dt>>Version 13.62:    Apr 24, 2014</dt>
 							<dd>
 							Fixed important bug in forms. (163103 lines)
 							</dd>
-		<dt>Version 13.61.4  :Apr 23, 2014</dt>
+		<dt>Version 13.61.4:  Apr 23, 2014</dt>
 							<dd>
 							Some messages translated. (163102 lines)
 							</dd>
-		<dt>Version 13.61.3  :Apr 23, 2014</dt>
+		<dt>Version 13.61.3:  Apr 23, 2014</dt>
 							<dd>
 							Fixed bug when removing a user.<br />
 							Changed icons for administer one / several users.<br />
@@ -998,151 +13005,151 @@ ALTER TABLE usr_webs CHANGE Web Web ENUM('www','edmodo','facebook','flickr','goo
 DELETE FROM usr_webs WHERE UsrCod NOT IN (SELECT UsrCod FROM usr_data);
 							</code></small>
 							</dd>
-		<dt>Version 13.61.2  :Apr 23, 2014</dt>
+		<dt>Version 13.61.2:  Apr 23, 2014</dt>
 							<dd>
 							Fixed bug in file browser when the first level is hidden. (163053 lines)
 							</dd>
-		<dt>Version 13.61.1  :Apr 22, 2014</dt>
+		<dt>Version 13.61.1:  Apr 22, 2014</dt>
 							<dd>
 							Added new social network. (163051 lines)<br />
 							1 change necessary in database:<br />
 							<small><code>
-ALTER TABLE usr_webs CHANGE Web Web ENUM('www','edmodo','facebook','flickr','googleplus','instagram','linkedin','pinterest','slideshare','tumblr','twitter','youtube') NOT NULL;
+ALTER TABLE usr_webs CHANGE Web Web ENUM('www', 'edmodo', 'facebook', 'flickr', 'googleplus', 'instagram', 'linkedin', 'pinterest', 'slideshare', 'tumblr', 'twitter', 'youtube') NOT NULL;<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.61    :Apr 21, 2014</dt>
+		<dt>Version 13.61:    Apr 21, 2014</dt>
 							<dd>
 							Fixed bug in links of right menu to users' records.<br />
 							Link to user's record from works file browser. (163045 lines)<br />
 							2 changes necessary in database:<br />
 							<small><code>
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1174','es','N','Ver ficha estudiante');<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1175','es','N','Ver ficha profesor');
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1175','es','N','Ver ficha profesor');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.60.1  :Apr 21, 2014</dt>
+		<dt>Version 13.60.1:  Apr 21, 2014</dt>
 							<dd>
 							Fixed bug in links of right menu.<br />
 							Fixed bug in institution.<br />
 							A user can write a message to another from user's record. (162992 lines)
 							</dd>
-		<dt>Version 13.60    :Apr 21, 2014</dt>
+		<dt>Version 13.60:    Apr 21, 2014</dt>
 							<dd>
 							Students can view restricted versions of records of other students.<br />
 							Links to records in connected users. (162954 lines)
 							</dd>
-		<dt>Version 13.59.6  :Apr 21, 2014</dt>
+		<dt>Version 13.59.6:  Apr 21, 2014</dt>
 							<dd>
 							Fixed bug in statistics about webs / social networks. (162993 lines)
 							</dd>
-		<dt>Version 13.59.5  :Apr 20, 2014</dt>
+		<dt>Version 13.59.5:  Apr 20, 2014</dt>
 							<dd>
 							Changes in statistics about webs / social networks. (162992 lines)
 							</dd>
-		<dt>Version 13.59.4  :Apr 20, 2014</dt>
+		<dt>Version 13.59.4:  Apr 20, 2014</dt>
 							<dd>
 							Fixed bug in statistics about webs / social networks. (162968 lines)
 							</dd>
-		<dt>Version 13.59.3  :Apr 20, 2014</dt>
+		<dt>Version 13.59.3:  Apr 20, 2014</dt>
 							<dd>
 							Fixed bug when registering a user. (162967 lines)
 							</dd>
-		<dt>Version 13.59.2  :Apr 20, 2014</dt>
+		<dt>Version 13.59.2:  Apr 20, 2014</dt>
 							<dd>
 							Added new social network. (162963 lines)<br />
 							1 change necessary in database:<br />
 							<small><code>
-ALTER TABLE usr_webs CHANGE Web Web ENUM('www','facebook','flickr','googleplus','instagram','linkedin','pinterest','slideshare','tumblr','twitter','youtube') NOT NULL;
+ALTER TABLE usr_webs CHANGE Web Web ENUM('www', 'facebook', 'flickr', 'googleplus', 'instagram', 'linkedin', 'pinterest', 'slideshare', 'tumblr', 'twitter', 'youtube') NOT NULL;<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.59.1  :Apr 17, 2014</dt>
+		<dt>Version 13.59.1:  Apr 17, 2014</dt>
 							<dd>
 							Changes in webs / social networks. (162916 lines)
 							</dd>
-		<dt>Version 13.59    :Apr 16, 2014</dt>
+		<dt>Version 13.59:    Apr 16, 2014</dt>
 							<dd>
 							WWW, Skype and Twitter are removed from user's data.<br />
 							Links to users' web pages removed. (162914 lines)<br />
 							2 changes necessary in database:<br />
 							<small><code>
 REPLACE INTO usr_webs SELECT UsrCod,'www',WWW FROM usr_data WHERE WWW LIKE 'http%';<br />
-REPLACE INTO usr_webs SELECT UsrCod,'twitter',CONCAT('https://twitter.com/',Twitter) FROM usr_data WHERE Twitter<>'' AND Twitter NOT LIKE 'http%';
+REPLACE INTO usr_webs SELECT UsrCod,'twitter',CONCAT('https://twitter.com/',Twitter) FROM usr_data WHERE Twitter<>'' AND Twitter NOT LIKE 'http%';<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.58.10 :Apr 16, 2014</dt>
+		<dt>Version 13.58.10: Apr 16, 2014</dt>
 							<dd>
 							Changes in user's institution, centre and department. (163370 lines)
 							</dd>
-		<dt>Version 13.58.9  :Apr 16, 2014</dt>
+		<dt>Version 13.58.9:  Apr 16, 2014</dt>
 							<dd>
 							Changes in user's common record. (163385 lines)
 							</dd>
-		<dt>Version 13.58.8  :Apr 15, 2014</dt>
+		<dt>Version 13.58.8:  Apr 15, 2014</dt>
 							<dd>
 							Added new social networks. (163375 lines)<br />
 							1 change necessary in database:<br />
 							<small><code>
-ALTER TABLE usr_webs CHANGE Web Web ENUM('www','facebook','flickr','googleplus','instagram','linkedin','pinterest','slideshare','twitter','youtube') NOT NULL;
+ALTER TABLE usr_webs CHANGE Web Web ENUM('www', 'facebook', 'flickr', 'googleplus', 'instagram', 'linkedin', 'pinterest', 'slideshare', 'twitter', 'youtube') NOT NULL;<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.58.7  :Apr 14, 2014</dt>
+		<dt>Version 13.58.7:  Apr 14, 2014</dt>
 							<dd>
 							Skype is removed from web / social networks. (163387 lines)<br />
 							2 changes necessary in database:<br />
 							<small><code>
 DELETE FROM usr_webs WHERE Web='skype';<br />
-ALTER TABLE usr_webs CHANGE Web Web ENUM('www','facebook','flickr','googleplus','linkedin','twitter','youtube') NOT NULL;
+ALTER TABLE usr_webs CHANGE Web Web ENUM('www', 'facebook', 'flickr', 'googleplus', 'linkedin', 'twitter', 'youtube') NOT NULL;<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.58.6  :Apr 14, 2014</dt>
+		<dt>Version 13.58.6:  Apr 14, 2014</dt>
 							<dd>
 							Webs / social networks are shown in user's record. (163390 lines)
 							</dd>
-		<dt>Version 13.58.5  :Apr 14, 2014</dt>
+		<dt>Version 13.58.5:  Apr 14, 2014</dt>
 							<dd>
 							Editing social networks. (163346 lines)
 							</dd>
-		<dt>Version 13.58.4  :Apr 13, 2014</dt>
+		<dt>Version 13.58.4:  Apr 13, 2014</dt>
 							<dd>
 							Editing social networks. (163337 lines)<br />
 							1 change necessary in database:<br />
 							<small><code>
-CREATE TABLE IF NOT EXISTS usr_webs (UsrCod INT NOT NULL,Web ENUM('www','facebook','flickr','googleplus','linkedin','skype','twitter','youtube') NOT NULL,URL VARCHAR(255) NOT NULL,UNIQUE INDEX(UsrCod,Web));
+CREATE TABLE IF NOT EXISTS usr_webs (UsrCod INT NOT NULL,Web ENUM('www', 'facebook', 'flickr', 'googleplus', 'linkedin', 'skype', 'twitter', 'youtube') NOT NULL,URL VARCHAR(255) NOT NULL,UNIQUE INDEX(UsrCod,Web));<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.58.3  :Apr 11, 2014</dt>
+		<dt>Version 13.58.3:  Apr 11, 2014</dt>
 							<dd>
 							New module swad_network for user' web and social networks. (163286 lines)<br />
 							1 change necessary in Makefile:<br />
 							<small><code>
-Add swad_network.o to list of object files
+Add swad_network.o to list of object files<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.58.2  :Apr 10, 2014</dt>
+		<dt>Version 13.58.2:  Apr 10, 2014</dt>
 							<dd>
 							Editing social networks. (? lines)
 							</dd>
-		<dt>Version 13.58.1  :Apr 09, 2014</dt>
+		<dt>Version 13.58.1:  Apr 09, 2014</dt>
 							<dd>
 							Editing social networks. (163222 lines)<br />
 							1 change necessary in database:<br />
 							<small><code>
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1173','es','N','Cambiar redes sociales');
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1173','es','N','Cambiar redes sociales');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.58    :Apr 08, 2014</dt>
+		<dt>Version 13.58:    Apr 08, 2014</dt>
 							<dd>
 							New action to edit social networks. (163144 lines)<br />
 							1 change necessary in database:<br />
 							<small><code>
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1172','es','N','Editar redes sociales');
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1172','es','N','Editar redes sociales');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.57.6  :Apr 08, 2014</dt>
+		<dt>Version 13.57.6:  Apr 08, 2014</dt>
 							<dd>
 							Changes in edition of user's common record. (163011 lines)
 							</dd>
-		<dt>Version 13.57.5  :Apr 07, 2014</dt>
+		<dt>Version 13.57.5:  Apr 07, 2014</dt>
 							<dd>
 							Changes in user's institution, centre and department. (163027 lines)<br />
 							10 changes necessary in database:<br />
@@ -1156,169 +13163,169 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1167','es','N','Camb
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1168','es','N','Cambiar centro');<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1169','es','N','Cambiar departamento');<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1170','es','N','Cambiar despacho');<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1171','es','N','Cambiar tel&eacute;fono despacho');
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1171','es','N','Cambiar tel&eacute;fono despacho');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.57.4  :Apr 06, 2014</dt>
+		<dt>Version 13.57.4:  Apr 06, 2014</dt>
 							<dd>
 							Edition of office and office phone are moved from common card to institution. (162969 lines)
 							</dd>
-		<dt>Version 13.57.3  :Apr 04, 2014</dt>
+		<dt>Version 13.57.3:  Apr 04, 2014</dt>
 							<dd>
 							Changes in user's institution, centre and department. (162916 lines)
 							</dd>
-		<dt>Version 13.57.2  :Apr 02, 2014</dt>
+		<dt>Version 13.57.2:  Apr 02, 2014</dt>
 							<dd>
 							Changes in user's institution, centre and department. (162943 lines)
 							</dd>
-		<dt>Version 13.57.1  :Apr 01, 2014</dt>
+		<dt>Version 13.57.1:  Apr 01, 2014</dt>
 							<dd>
 							Changes in user's institution, centre and department. (162846 lines)
 							</dd>
-		<dt>Version 13.57    :Apr 01, 2014</dt>
+		<dt>Version 13.57:    Apr 01, 2014</dt>
 							<dd>
 							User's institution, centre and department are separated from common record. (162679 lines)
 							</dd>
-		<dt>Version 13.56.2  :Mar 30, 2014</dt>
+		<dt>Version 13.56.2:  Mar 30, 2014</dt>
 							<dd>
 							Changes in notices.<br />
 							Fixed bug in syllabus. (162587 lines)
 							</dd>
-		<dt>Version 13.56.1  :Mar 30, 2014</dt>
+		<dt>Version 13.56.1:  Mar 30, 2014</dt>
 							<dd>
 							Changes in notices. (162594 lines)
 							</dd>
-		<dt>Version 13.56    :Mar 29, 2014</dt>
+		<dt>Version 13.56:    Mar 29, 2014</dt>
 							<dd>
 							Notices in the left side of the screen are limited to a number of charecters. (162516 lines)<br />
 							1 change necessary in database:<br />
 							<small><code>
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1164','es','N','Mostrar aviso completo');
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1164','es','N','Mostrar aviso completo');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.55.8  :Mar 25, 2014</dt>
+		<dt>Version 13.55.8:  Mar 25, 2014</dt>
 							<dd>
 							Fixed bugs in web service function getCourseInfo. (162405 lines)
 							</dd>
-		<dt>Version 13.55.7  :Mar 25, 2014</dt>
+		<dt>Version 13.55.7:  Mar 25, 2014</dt>
 							<dd>
-							Fixed bugs in web service function getCourseInfo reported by José Antonio Guerrero Avilés. (162486 lines)
+							Fixed bugs in web service function getCourseInfo reported by Jos&eacute; Antonio Guerrero Avil&eacute;s. (162486 lines)
 							</dd>
-		<dt>Version 13.55.6  :Mar 24, 2014</dt>
+		<dt>Version 13.55.6:  Mar 24, 2014</dt>
 							<dd>
 							Changes in course info related to web service function getCourseInfo.<br />
 							Changes in icons for notifications. (162358 lines)
 							</dd>
-		<dt>Version 13.55.5  :Mar 22, 2014</dt>
+		<dt>Version 13.55.5:  Mar 22, 2014</dt>
 							<dd>
 							Changes in course info related to web service function getCourseInfo. (162265 lines)
 							</dd>
-		<dt>Version 13.55.4  :Mar 22, 2014</dt>
+		<dt>Version 13.55.4:  Mar 22, 2014</dt>
 							<dd>
 							Changes in course info related to web service function getCourseInfo. (162235 lines)
 							</dd>
-		<dt>Version 13.55.3  :Mar 21, 2014</dt>
+		<dt>Version 13.55.3:  Mar 21, 2014</dt>
 							<dd>
 							Changes in syllabus related to web service function getCourseInfo. (162160 lines)
 							</dd>
-		<dt>Version 13.55.2  :Mar 20, 2014</dt>
+		<dt>Version 13.55.2:  Mar 20, 2014</dt>
 							<dd>
 							Changes in syllabus related to web service function getCourseInfo. (162145 lines)
 							</dd>
-		<dt>Version 13.55.1  :Mar 19, 2014</dt>
+		<dt>Version 13.55.1:  Mar 19, 2014</dt>
 							<dd>
 							Changes in tests. (162210 lines)<br />
 							1 change necessary in database:<br />
 							<small><code>
-UPDATE tst_questions SET Feedback='' WHERE (Feedback='(null)' OR Feedback='&#40;null&#41;');
+UPDATE tst_questions SET Feedback='' WHERE (Feedback='(null)' OR Feedback='&#40;null&#41;');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.55    :Mar 19, 2014</dt>
+		<dt>Version 13.55:    Mar 19, 2014</dt>
 							<dd>
 							Fixed bug in tests, reported by Amalia Morales.<br />
 						Database queries with NOT EXISTS replaced by NOT IN. (162149 lines)
 							</dd>
-		<dt>Version 13.54.1  :Mar 18, 2014</dt>
+		<dt>Version 13.54.1:  Mar 18, 2014</dt>
 							<dd>
 							Internal changes in syllabus.<br />
 						Syllabus is written to temporary file to implement web service getCourseInfo. (162013 lines)
 							</dd>
-		<dt>Version 13.54    :Mar 12, 2014</dt>
+		<dt>Version 13.54:    Mar 12, 2014</dt>
 							<dd>
 							Partially implemented web service function getCourseInfo. (161958 lines)
 							</dd>
-		<dt>Version 13.53    :Mar 11, 2014</dt>
+		<dt>Version 13.53:    Mar 11, 2014</dt>
 							<dd>
 							Implemented web service function getNewPassword. (161861 lines)
 							</dd>
-		<dt>Version 13.52.1  :Mar 09, 2014</dt>
+		<dt>Version 13.52.1:  Mar 09, 2014</dt>
 							<dd>
 							Error 503 returned when server is in maintenance. (161737 lines)
 							</dd>
-		<dt>Version 13.52    :Mar 04, 2014</dt>
+		<dt>Version 13.52:    Mar 04, 2014</dt>
 							<dd>
 							New module swad_ID for users' IDs management. (161730 lines)<br />
 							1 change necessary in Makefile:<br />
 							<small><code>
-Add swad_ID.o to list of object files in Makefile
+Add swad_ID.o to list of object files in Makefile<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.51.1  :Mar 04, 2014</dt>
+		<dt>Version 13.51.1:  Mar 04, 2014</dt>
 							<dd>
 							Some functions moved to module swad_mail. (161632 lines)
 							</dd>
-		<dt>Version 13.51    :Mar 04, 2014</dt>
+		<dt>Version 13.51:    Mar 04, 2014</dt>
 							<dd>
 							New module swad_nickname for nicknames management. (161632 lines)<br />
 							1 change necessary in Makefile:<br />
 							<small><code>
-Add swad_nickname.o to list of object files in Makefile
+Add swad_nickname.o to list of object files in Makefile<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.50    :Mar 04, 2014</dt>
+		<dt>Version 13.50:    Mar 04, 2014</dt>
 							<dd>
 							New module swad_password for passwords management. (161551 lines)<br />
 							1 change necessary in Makefile:<br />
 							<small><code>
-Add swad_password.o to list of object files in Makefile
+Add swad_password.o to list of object files in Makefile<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.49.7  :Mar 03, 2014</dt>
+		<dt>Version 13.49.7:  Mar 03, 2014</dt>
 							<dd>
 							Changes in some messages and buttons. (161466 lines)
 							</dd>
-		<dt>Version 13.49.6  :Feb 28, 2014</dt>
+		<dt>Version 13.49.6:  Feb 28, 2014</dt>
 							<dd>
 							Leading zeros are removed in new users' IDs.<br />
 							Changes in functions that remove leading zeros/arrobas. (161411 lines)
 							</dd>
-		<dt>Version 13.49.5  :Feb 23, 2014</dt>
+		<dt>Version 13.49.5:  Feb 23, 2014</dt>
 							<dd>
 							Fixed bug in list of forum threads. (161374 lines)
 							</dd>
-		<dt>Version 13.49.4  :Feb 21, 2014</dt>
+		<dt>Version 13.49.4:  Feb 21, 2014</dt>
 							<dd>
-							Fixed problem in tabs layout with MSIE 9, reported by María Rosa Moreno-Torres Herrera. (161395 lines)
+							Fixed problem in tabs layout with MSIE 9, reported by Mar&iacute;a Rosa Moreno-Torres Herrera. (161395 lines)
 							</dd>
-		<dt>Version 13.49.3  :Feb 18, 2014</dt>
+		<dt>Version 13.49.3:  Feb 18, 2014</dt>
 							<dd>
 							By default, users only can view the notifications not seen. (161375 lines)
 							</dd>
-		<dt>Version 13.49.2  :Feb 16, 2014</dt>
+		<dt>Version 13.49.2:  Feb 16, 2014</dt>
 							<dd>
-							"Without courses" is replaced by "guests" in connected and statistics. (161331 lines)
+							&quot;Without courses&quot; is replaced by &quot;guests&quot; in connected and statistics. (161331 lines)
 							</dd>
-		<dt>Version 13.49.1  :Feb 15, 2014</dt>
+		<dt>Version 13.49.1:  Feb 15, 2014</dt>
 							<dd>
 							Users' IDs not confirmed are shown in red.<br />
 							Statistics about visitors and guest users. (161372 lines)
 							</dd>
-		<dt>Version 13.49    :Feb 15, 2014</dt>
+		<dt>Version 13.49:    Feb 15, 2014</dt>
 							<dd>
 							Changes in size of some database fields. (161301 lines)<br />
 							1 change necessary at University of Granada:<br />
 							<small><code>
-Compile and install version 1.1.13 of PRADO (includes changes in role codes for student and teacher)
+Compile and install version 1.1.13 of PRADO (includes changes in role codes for student and teacher)<br />
 							</code></small><br />
 							35 changes necessary in database:<br />
 							<small><code>
@@ -1362,32 +13369,32 @@ ALTER TABLE plugins CHANGE Name Name VARCHAR(127) NOT NULL;<br />
 ALTER TABLE timetable_crs CHANGE Place Place VARCHAR(127) NOT NULL;<br />
 ALTER TABLE timetable_tut CHANGE Place Place VARCHAR(127) NOT NULL;<br />
 ALTER TABLE banners CHANGE FullName FullName VARCHAR(127) NOT NULL;<br />
-ALTER TABLE holidays CHANGE Name Name VARCHAR(127) NOT NULL;
+ALTER TABLE holidays CHANGE Name Name VARCHAR(127) NOT NULL;<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.48.3  :Feb 09, 2014</dt>
+		<dt>Version 13.48.3:  Feb 09, 2014</dt>
 							<dd>
 							Guest users without courses view documents the same way as unknown users.<br />
 							Guest users without courses can not create folders or files in their briefcases.<br />
 							Guest users without courses can not view their courses. (161259 lines)
 							</dd>
-		<dt>Version 13.48.2  :Feb 09, 2014</dt>
+		<dt>Version 13.48.2:  Feb 09, 2014</dt>
 							<dd>
 							Guest users without courses can not view forums.<br />
 							Guest users without courses can not use chat.<br />
 							Guest users without courses can not send messages. (161239 lines)
 							</dd>
-		<dt>Version 13.48.1  :Feb 09, 2014</dt>
+		<dt>Version 13.48.1:  Feb 09, 2014</dt>
 							<dd>
 							Action permissions adapted to new roles. (161310 lines)
 							</dd>
-		<dt>Version 13.48    :Feb 09, 2014</dt>
+		<dt>Version 13.48:    Feb 09, 2014</dt>
 							<dd>
-							Role "invited" is renamed as "visitor", and new role "invited" is created for users without courses.<br />
+							Role &quot;invited&quot; is renamed as &quot;visitor&quot;, and new role &quot;invited&quot; is created for users without courses.<br />
 							Not finished! Changes in action permissions required! (161240 lines)<br />
 							1 change necessary at University of Granada:<br />
 							<small><code>
-Compile and install version 1.1.12 of PRADO (includes changes in role codes for student and teacher)
+Compile and install version 1.1.12 of PRADO (includes changes in role codes for student and teacher)<br />
 							</code></small><br />
 							15 changes necessary in database:<br />
 							<small><code>
@@ -1412,346 +13419,346 @@ UPDATE log_recent SET Role='8' WHERE Role='5';<br />
 UPDATE log_recent SET Role=Role+1 WHERE Role>='1' AND Role<='4';<br />
 <br />
 UPDATE log SET Role='8' WHERE Role='5';<br />
-UPDATE log SET Role=Role+1 WHERE Role>='1' AND Role<='4';
+UPDATE log SET Role=Role+1 WHERE Role>='1' AND Role<='4';<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.47    :Feb 06, 2014</dt>
+		<dt>Version 13.47:    Feb 06, 2014</dt>
 							<dd>
 							Changes related to login. (160145 lines)
 							</dd>
-		<dt>Version 13.46.7  :Feb 06, 2014</dt>
+		<dt>Version 13.46.7:  Feb 06, 2014</dt>
 							<dd>
 							User's ID is confirmed when a user is logged in from external service. (160218 lines)
 							</dd>
-		<dt>Version 13.46.6  :Feb 06, 2014</dt>
+		<dt>Version 13.46.6:  Feb 06, 2014</dt>
 							<dd>
 							Refactoring functions related to external login. (160162 lines)
 							</dd>
-		<dt>Version 13.46.5  :Feb 05, 2014</dt>
+		<dt>Version 13.46.5:  Feb 05, 2014</dt>
 							<dd>
 							Refactoring functions related to register users. (160138 lines)
 							</dd>
-		<dt>Version 13.46.4  :Feb 05, 2014</dt>
+		<dt>Version 13.46.4:  Feb 05, 2014</dt>
 							<dd>
 							Refactoring functions related to login. (160132 lines)
 							</dd>
-		<dt>Version 13.46.3  :Feb 05, 2014</dt>
+		<dt>Version 13.46.3:  Feb 05, 2014</dt>
 							<dd>
 							To avoid duplications, a user is not registered when he/she comes from external login and does not exist.<br />
 							Refactoring functions related to login. (160128 lines)
 							</dd>
-		<dt>Version 13.46.2  :Feb 05, 2014</dt>
+		<dt>Version 13.46.2:  Feb 05, 2014</dt>
 							<dd>
 							Changes in register / removing users. (160100 lines)
 							</dd>
-		<dt>Version 13.46.1  :Feb 04, 2014</dt>
+		<dt>Version 13.46.1:  Feb 04, 2014</dt>
 							<dd>
-							If the maximum role of a user is "invited", he/she can not upload documents. (160079 lines)
+							If the maximum role of a user is &quot;invited&quot;, he/she can not upload documents. (160079 lines)
 							</dd>
-		<dt>Version 13.46    :Feb 03, 2014</dt>
+		<dt>Version 13.46:    Feb 03, 2014</dt>
 							<dd>
 							Removed long messages used to help edition. (160077 lines)
 							</dd>
-		<dt>Version 13.45.4  :Feb 03, 2014</dt>
+		<dt>Version 13.45.4:  Feb 03, 2014</dt>
 							<dd>
 							Added some titles in forms. (161706 lines)
 							</dd>
-		<dt>Version 13.45.3  :Feb 02, 2014</dt>
+		<dt>Version 13.45.3:  Feb 02, 2014</dt>
 							<dd>
 							Added some titles in forms. (161742 lines)
 							</dd>
-		<dt>Version 13.45.2  :Feb 02, 2014</dt>
+		<dt>Version 13.45.2:  Feb 02, 2014</dt>
 							<dd>
 							Added some titles in forms. (161738 lines)
 							</dd>
-		<dt>Version 13.45.1  :Feb 02, 2014</dt>
+		<dt>Version 13.45.1:  Feb 02, 2014</dt>
 							<dd>
 							Added some titles in forms. (161647 lines)
 							</dd>
-		<dt>Version 13.45    :Feb 01, 2014</dt>
+		<dt>Version 13.45:    Feb 01, 2014</dt>
 							<dd>
 							Added some titles in forms. (161679 lines)
 							</dd>
-		<dt>Version 13.44.4  :Feb 01, 2014</dt>
+		<dt>Version 13.44.4:  Feb 01, 2014</dt>
 							<dd>
 							Fixed bug in holidays.<br />
 							Added some titles in forms. (161477 lines)
 							</dd>
-		<dt>Version 13.44.3  :Jan 31, 2014</dt>
+		<dt>Version 13.44.3:  Jan 31, 2014</dt>
 							<dd>
 							Minor changes related to password. (161462 lines)
 							</dd>
-		<dt>Version 13.44.2  :Jan 31, 2014</dt>
+		<dt>Version 13.44.2:  Jan 31, 2014</dt>
 							<dd>
 							Minor changes related to login / logout. (161453 lines)
 							</dd>
-		<dt>Version 13.44.1  :Jan 30, 2014</dt>
+		<dt>Version 13.44.1:  Jan 30, 2014</dt>
 							<dd>
 							Role option is integrated in session option. (161423 lines)
 							</dd>
-		<dt>Version 13.44    :Jan 30, 2014</dt>
+		<dt>Version 13.44:    Jan 30, 2014</dt>
 							<dd>
 							Password is included in form to create a new account.<br />
 							Changes in logout. (161425 lines)<br />
 							2 changes necessary in database:<br />
 							<small><code>
 DELETE FROM actions WHERE ActCod='1164';<br />
-UPDATE actions SET Obsolete='Y' WHERE ActCod='1162';
+UPDATE actions SET Obsolete='Y' WHERE ActCod='1162';<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.43    :Jan 29, 2014</dt>
+		<dt>Version 13.43:    Jan 29, 2014</dt>
 							<dd>
 							A new account must be created with a @nick, an e-mail and an ID. (161513 lines)
 							</dd>
-		<dt>Version 13.42.3  :Jan 28, 2014</dt>
+		<dt>Version 13.42.3:  Jan 28, 2014</dt>
 							<dd>
 							Changes related to user importation. (161385 lines)
 							</dd>
-		<dt>Version 13.42.2  :Jan 27, 2014</dt>
+		<dt>Version 13.42.2:  Jan 27, 2014</dt>
 							<dd>
 							The number of user's IDs for a user is now limited. (161386 lines)
 							</dd>
-		<dt>Version 13.42.1  :Jan 26, 2014</dt>
+		<dt>Version 13.42.1:  Jan 26, 2014</dt>
 							<dd>
 							Some messages translated. (161348 lines)
 							</dd>
-		<dt>Version 13.42    :Jan 26, 2014</dt>
+		<dt>Version 13.42:    Jan 26, 2014</dt>
 							<dd>
 							New option to sign in. (161251 lines)<br />
 							1 change necessary in database:<br />
 							<small><code>
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1164','es','N','Confirmar creaci&oacute;n de nueva cuenta');
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1164','es','N','Confirmar creaci&oacute;n de nueva cuenta');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.41    :Jan 23, 2014</dt>
+		<dt>Version 13.41:    Jan 23, 2014</dt>
 							<dd>
 							Starting a new option to sign in. (161147 lines)<br />
 							2 changes necessary in database:<br />
 							<small><code>
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1162','es','N','Solicitar la creaci&oacute;n de una cuenta');<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1163','es','N','Crear una nueva cuenta');
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1163','es','N','Crear una nueva cuenta');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.40.1  :Jan 22, 2014</dt>
+		<dt>Version 13.40.1:  Jan 22, 2014</dt>
 							<dd>
 							Changes in enrollment of users. (161007 lines)
 							</dd>
-		<dt>Version 13.40    :Jan 20, 2014</dt>
+		<dt>Version 13.40:    Jan 20, 2014</dt>
 							<dd>
 							Changes in listing of countries.<br />
 							Removed options to go to country, institution, centre, etc. (160965 lines)<br />
 							1 change necessary in database:<br />
 					     		<small><code>
-UPDATE actions SET Obsolete='Y' WHERE ActCod IN ('842','1027','1026','1050','1012','988','1010');
+UPDATE actions SET Obsolete='Y' WHERE ActCod IN ('842','1027','1026','1050','1012','988','1010');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.39.3  :Jan 20, 2014</dt>
+		<dt>Version 13.39.3:  Jan 20, 2014</dt>
 							<dd>
 							Fixed several bugs related to user's login. (160944 lines)
 							</dd>
-		<dt>Version 13.39.2  :Jan 19, 2014</dt>
+		<dt>Version 13.39.2:  Jan 19, 2014</dt>
 							<dd>
 							Allow login with ID if there are several users with the same ID, but only one with the password typed by the user.<br />
 							Code refactoring related to users' IDs. (160931 lines)
 							</dd>
-		<dt>Version 13.39.1  :Jan 18, 2014</dt>
+		<dt>Version 13.39.1:  Jan 18, 2014</dt>
 							<dd>
 							Code refactoring in user's authentication. (160906 lines)
 							</dd>
-		<dt>Version 13.39    :Jan 16, 2014</dt>
+		<dt>Version 13.39:    Jan 16, 2014</dt>
 							<dd>
 							Change in order from ID-@nick-email to @nick-email-ID.<br />
 							New module swad_photo for photo management. (160876 lines)<br />
 							1 change necessary in Makefile:<br />
 					     		<small><code>
-Add swad_photo.o to list of object files in Makefile
+Add swad_photo.o to list of object files in Makefile<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.38.1  :Jan 15, 2014</dt>
+		<dt>Version 13.38.1:  Jan 15, 2014</dt>
 							<dd>
 							Code refactoring in user's authentication. (160780 lines)
 							</dd>
-		<dt>Version 13.38    :Jan 14, 2014</dt>
+		<dt>Version 13.38:    Jan 14, 2014</dt>
 							<dd>
 							Get list of users' codes for a given ID. (160712 lines)
 							</dd>
-		<dt>Version 13.37.2  :Jan 13, 2014</dt>
+		<dt>Version 13.37.2:  Jan 13, 2014</dt>
 							<dd>
 							Get list of users' codes for a given ID. Not finished.<br />
 							Fixed bug when redirecting to another language, reported by Monserrat Bosch Olives. (160694 lines)
 							</dd>
-		<dt>Version 13.37.1  :Jan 13, 2014</dt>
+		<dt>Version 13.37.1:  Jan 13, 2014</dt>
 							<dd>
 							Get list of users' codes for a given ID. Not finished. (160611 lines)
 							</dd>
-		<dt>Version 13.37    :Jan 12, 2014</dt>
+		<dt>Version 13.37:    Jan 12, 2014</dt>
 							<dd>
 							Code refactoring related to enrollment of users. (160575 lines)
 							</dd>
-		<dt>Version 13.36    :Jan 11, 2014</dt>
+		<dt>Version 13.36:    Jan 11, 2014</dt>
 							<dd>
 							When a teacher tries to enroll a user in a course and there are more than one user with the same ID, the teacher can choose what user to enroll. (160605 lines)
 							</dd>
-		<dt>Version 13.35.2  :Jan 11, 2014</dt>
+		<dt>Version 13.35.2:  Jan 11, 2014</dt>
 							<dd>
 							Implemented function to remove one of my user's IDs. (160531 lines)
 							</dd>
-		<dt>Version 13.35.1  :Jan 11, 2014</dt>
+		<dt>Version 13.35.1:  Jan 11, 2014</dt>
 							<dd>
 							Changes in layout and CSS. (160453 lines)
 							</dd>
-		<dt>Version 13.35    :Jan 11, 2014</dt>
+		<dt>Version 13.35:    Jan 11, 2014</dt>
 							<dd>
 							Changes in CSS for icons. (160491 lines)
 							</dd>
-		<dt>Version 13.34.9  :Jan 10, 2014</dt>
+		<dt>Version 13.34.9:  Jan 10, 2014</dt>
 							<dd>
 							Navigation bar (tabs) now uses a list and CSS. (160378 lines)
 							</dd>
-		<dt>Version 13.34.8  :Jan 09, 2014</dt>
+		<dt>Version 13.34.8:  Jan 09, 2014</dt>
 							<dd>
 							Lot of minor fixes in XHTML. (160401 lines)
 							</dd>
-		<dt>Version 13.34.7  :Jan 09, 2014</dt>
+		<dt>Version 13.34.7:  Jan 09, 2014</dt>
 							<dd>
 							Change in layout to fix misaligned central div in MSIE. (160406 lines)
 							</dd>
-		<dt>Version 13.34.6  :Jan 08, 2014</dt>
+		<dt>Version 13.34.6:  Jan 08, 2014</dt>
 							<dd>
 							Changes in layout of left and right buttons to expand the central zone. (160396 lines)
 							</dd>
-		<dt>Version 13.34.5  :Jan 07, 2014</dt>
+		<dt>Version 13.34.5:  Jan 07, 2014</dt>
 							<dd>
 							Changes in CSS for tabs.<br />
 							Changes in tab labels. (160389 lines)
 							</dd>
-		<dt>Version 13.34.4  :Jan 06, 2014</dt>
+		<dt>Version 13.34.4:  Jan 06, 2014</dt>
 							<dd>
 							Changes in CSS for mobile layout. (160387 lines)
 							</dd>
-		<dt>Version 13.34.3  :Jan 04, 2014</dt>
+		<dt>Version 13.34.3:  Jan 04, 2014</dt>
 							<dd>
 							Changes in CSS for desktop layout. (160439 lines)
 							</dd>
-		<dt>Version 13.34.2  :Jan 04, 2014</dt>
+		<dt>Version 13.34.2:  Jan 04, 2014</dt>
 							<dd>
 							Changes in CSS for some lists. (160433 lines)
 							</dd>
-		<dt>Version 13.34.1  :Jan 02, 2014</dt>
+		<dt>Version 13.34.1:  Jan 02, 2014</dt>
 							<dd>
 							Code refactoring related to users and groups. (160441 lines)
 							</dd>
-		<dt>Version 13.34    :Jan 02, 2014</dt>
+		<dt>Version 13.34:    Jan 02, 2014</dt>
 							<dd>
 							Changes in register/remove one user.<br />
 							Code refactoring related to users and groups. (160399 lines)
 							</dd>
-		<dt>Version 13.33    :Jan 02, 2014</dt>
+		<dt>Version 13.33:    Jan 02, 2014</dt>
 							<dd>
 							Changes in edition of record fields.<br />
 							Removed help messages in edition of record fields.<br />
 							A student can change his/her groups in option to register/remove user. (160414 lines)
 							</dd>
-		<dt>Version 13.32.5  :Jan 01, 2014</dt>
+		<dt>Version 13.32.5:  Jan 01, 2014</dt>
 							<dd>
 							Removed help messages in edition of groups.<br />
 							Fixed bug in listing of students. (160698 lines)
 							</dd>
-		<dt>Version 13.32.4  :Jan 01, 2014</dt>
+		<dt>Version 13.32.4:  Jan 01, 2014</dt>
 							<dd>
 							Changes in edition of groups. (161028 lines)
 							</dd>
-		<dt>Version 13.32.3  :Jan 01, 2014</dt>
+		<dt>Version 13.32.3:  Jan 01, 2014</dt>
 							<dd>
 							Changes in class photos. (160981 lines)
 							</dd>
-		<dt>Version 13.32.2  :Jan 01, 2014</dt>
+		<dt>Version 13.32.2:  Jan 01, 2014</dt>
 							<dd>
 							Removed no longer used functions related to records. (160960 lines)
 							</dd>
-		<dt>Version 13.32.1  :Jan 01, 2014</dt>
+		<dt>Version 13.32.1:  Jan 01, 2014</dt>
 							<dd>
 							Changes in selection of teachers to show teachers' records. (161107 lines)
 							</dd>
-		<dt>Version 13.32    :Jan 01, 2014</dt>
+		<dt>Version 13.32:    Jan 01, 2014</dt>
 							<dd>
 							Teachers' records are integrated into teachers' list. (161057 lines)<br />
 							1 change necessary in database:<br />
 					     		<small><code>
-UPDATE actions SET Obsolete='Y' WHERE ActCod='306';
+UPDATE actions SET Obsolete='Y' WHERE ActCod='306';<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.31    :Dec 31, 2013</dt>
+		<dt>Version 13.31:    Dec 31, 2013</dt>
 							<dd>
 							Enrollment tab is merged with users tab.<br />
 							Connected option is moved to the end of users tab. (161065 lines)
 							</dd>
-		<dt>Version 13.30.3  :Dec 31, 2013</dt>
+		<dt>Version 13.30.3:  Dec 31, 2013</dt>
 							<dd>
 							Link to edit groups in option to select my groups. (161188 lines)
 							</dd>
-		<dt>Version 13.30.2  :Dec 31, 2013</dt>
+		<dt>Version 13.30.2:  Dec 31, 2013</dt>
 							<dd>
 							Options to edit group types is integrated in option to edit groups. (161244 lines)<br />
 							1 change necessary in database:<br />
 					     		<small><code>
-UPDATE actions SET Obsolete='Y' WHERE ActCod='1004';
+UPDATE actions SET Obsolete='Y' WHERE ActCod='1004';<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.30.1  :Dec 31, 2013</dt>
+		<dt>Version 13.30.1:  Dec 31, 2013</dt>
 							<dd>
 							Options to remove all students and old users are moved to option to register/remove several users. (161339 lines)
 							</dd>
-		<dt>Version 13.30    :Dec 30, 2013</dt>
+		<dt>Version 13.30:    Dec 30, 2013</dt>
 							<dd>
 							Options to remove all students and old users are linked from option to register/remove several users. (161463 lines)
 							</dd>
-		<dt>Version 13.29    :Dec 29, 2013</dt>
+		<dt>Version 13.29:    Dec 29, 2013</dt>
 							<dd>
 							Removing a user is integrated in register a user.<br />
 							Register / removing an administrator is integrated in register a user. (161391 lines)<br />
 							1 change necessary in database:<br />
 					     		<small><code>
-UPDATE actions SET Obsolete='Y' WHERE ActCod IN ('57','61','229','231','580','581','582','585');
+UPDATE actions SET Obsolete='Y' WHERE ActCod IN ('57','61','229','231','580','581','582','585');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.28    :Dec 29, 2013</dt>
+		<dt>Version 13.28:    Dec 29, 2013</dt>
 							<dd>
 							Teachers's office hours are integrated in listing of teachers' records. (161581 lines)<br />
 							1 change necessary in database:<br />
 					     		<small><code>
-UPDATE actions SET Obsolete='Y' WHERE ActCod='21';
+UPDATE actions SET Obsolete='Y' WHERE ActCod='21';<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.27.4  :Dec 28, 2013</dt>
+		<dt>Version 13.27.4:  Dec 28, 2013</dt>
 							<dd>
 							Changes in current action when no user logged. (161608 lines)
 							</dd>
-		<dt>Version 13.27.3  :Dec 28, 2013</dt>
+		<dt>Version 13.27.3:  Dec 28, 2013</dt>
 							<dd>
 							Changes in layout related to country, institution, centre, degree and course. (161592 lines)
 							</dd>
-		<dt>Version 13.27.2  :Dec 27, 2013</dt>
+		<dt>Version 13.27.2:  Dec 27, 2013</dt>
 							<dd>
 							Changes in layout related to country, institution, centre, degree and course. (161570 lines)
 							</dd>
-		<dt>Version 13.27.1  :Dec 24, 2013</dt>
+		<dt>Version 13.27.1:  Dec 24, 2013</dt>
 							<dd>
 							Fixed bug when getting place data from database. (161471 lines)
 							</dd>
-		<dt>Version 13.27    :Dec 24, 2013</dt>
+		<dt>Version 13.27:    Dec 24, 2013</dt>
 							<dd>
 							Highlight of tabs and menu options. (161476 lines)
 							</dd>
-		<dt>Version 13.26.3  :Dec 24, 2013</dt>
+		<dt>Version 13.26.3:  Dec 24, 2013</dt>
 							<dd>
 							Fixed bug when sending password. Reported by @Jasgrf via Twitter. (161209 lines)
 							</dd>
-		<dt>Version 13.26.2  :Dec 22, 2013</dt>
+		<dt>Version 13.26.2:  Dec 22, 2013</dt>
 							<dd>
 							Country map attribution now uses a textarea and bigger size. (161207 lines)
 							</dd>
-		<dt>Version 13.26.1  :Dec 22, 2013</dt>
+		<dt>Version 13.26.1:  Dec 22, 2013</dt>
 							<dd>
 							Fixed bug in authentication with ID.<br />
 							Changes in database fields for attribution.<br />
@@ -1762,7 +13769,7 @@ ALTER TABLE centres CHANGE COLUMN PhotoAttribution PhotoAttribution TEXT NOT NUL
 ALTER TABLE countries CHANGE COLUMN MapAttribution MapAttribution TEXT NOT NULL;<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.26    :Dec 21, 2013</dt>
+		<dt>Version 13.26:    Dec 21, 2013</dt>
 							<dd>
 							Form to send a photo of the current centre. (161141 lines)<br />
 							2 changes necessary in database:<br />
@@ -1771,7 +13778,7 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1160','es','N','Soli
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1161','es','N','Enviar foto del centro');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.25.1  :Dec 21, 2013</dt>
+		<dt>Version 13.25.1:  Dec 21, 2013</dt>
 							<dd>
 							Changes in attribution of centre. (160998 lines)<br />
 							1 change necessary in database:<br />
@@ -1779,7 +13786,7 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1161','es','N','Envi
 ALTER TABLE centres ADD COLUMN PhotoAttribution VARCHAR(255) NOT NULL AFTER WWW;<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.25    :Dec 20, 2013</dt>
+		<dt>Version 13.25:    Dec 20, 2013</dt>
 							<dd>
 							In information about the current centre a photo is shown.<br />
 							New option to set the attribution of centre photo. (160970 lines)<br />
@@ -1788,7 +13795,7 @@ ALTER TABLE centres ADD COLUMN PhotoAttribution VARCHAR(255) NOT NULL AFTER WWW;
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1159','es','N','Cambiar atribuci&oacute;n foto centro');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.24    :Dec 18, 2013</dt>
+		<dt>Version 13.24:    Dec 18, 2013</dt>
 							<dd>
 							New option to set the attribution of SVG map of country. (160885 lines)<br />
 							12 changes necessary in database:<br />
@@ -1807,7 +13814,7 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1157','es','N','Camb
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1158','es','N','Cambiar atribuci&oacute;n mapa pa&iacute;s');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.23.2  :Dic 16, 2013</dt>
+		<dt>Version 13.23.2:  Dic 16, 2013</dt>
 							<dd>
 							Show SVG map of country if exists. (160656 lines)<br />
 					     		<small><code>
@@ -1816,11 +13823,11 @@ Example:<br />
 cp -R /home/<user>/swad/swad/cty /var/www/html/swad/<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.23.1  :Dec 16, 2013</dt>
+		<dt>Version 13.23.1:  Dec 16, 2013</dt>
 							<dd>
 							Changes in layour of tabs. (160631 lines)
 							</dd>
-		<dt>Version 13.23    :Dec 15, 2013</dt>
+		<dt>Version 13.23:    Dec 15, 2013</dt>
 							<dd>
 							Options for places and holidays are moved from system tab to institution tab.<br />
 							hanges in tabs. (160630 lines)<br />
@@ -1845,28 +13852,28 @@ DROP TABLE tmp_centres_places;<br />
 ALTER TABLE degrees DROP COLUMN PlcCod;<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.22.4  :Dec 15, 2013</dt>
+		<dt>Version 13.22.4:  Dec 15, 2013</dt>
 							<dd>
 							List only the departments of the current institution. (160514 lines)
 							</dd>
-		<dt>Version 13.22.3  :Dec 15, 2013</dt>
+		<dt>Version 13.22.3:  Dec 15, 2013</dt>
 							<dd>
 							Option to show and edit departments is moved from system tab to institution tab. (160510 lines)
 							</dd>
-		<dt>Version 13.22.2  :Dec 15, 2013</dt>
+		<dt>Version 13.22.2:  Dec 15, 2013</dt>
 							<dd>
 							Show number of departments in an institution. (160506 lines)
 							</dd>
-		<dt>Version 13.22.1  :Dec 14, 2013</dt>
+		<dt>Version 13.22.1:  Dec 14, 2013</dt>
 							<dd>
 							Fixed minor bug in selection of centres.<br />
 							Some code refeactoring. (160483 lines)
 							</dd>
-		<dt>Version 13.22    :Dec 13, 2013</dt>
+		<dt>Version 13.22:    Dec 13, 2013</dt>
 							<dd>
 							Information on country and institution. (160446 lines)
 							</dd>
-		<dt>Version 13.21    :Dec 13, 2013</dt>
+		<dt>Version 13.21:    Dec 13, 2013</dt>
 							<dd>
 							Big title in heading show the country, the institution, the centre, the degree or the course.<br />
 							New options to view country, institution and centre configuration. (160040 lines)<br />
@@ -1880,7 +13887,7 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1155','es','N','Ver
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1156','es','N','Imprimir informaci&oacute;n instituci&oacute;n');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.20    :Dec 12, 2013</dt>
+		<dt>Version 13.20:    Dec 12, 2013</dt>
 							<dd>
 							Course configuration is integrated with course introduction.<br />
 							New option to view degree configuration. (159558 lines)<br />
@@ -1891,7 +13898,7 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1149','es','N','Ver
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1150','es','N','Imprimir configuraci&oacute;n titulaci&oacute;n');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.19    :Dec 11, 2013</dt>
+		<dt>Version 13.19:    Dec 11, 2013</dt>
 							<dd>
 							Four new tabs: country, institution, centre, degree.<br />
 							My courses changes to profile tab. (159405 lines)<br />
@@ -1906,11 +13913,11 @@ UPDATE usr_last SET LastTab=7 WHERE LastTab=3;<br />
 UPDATE usr_last SET LastTab=6 WHERE LastTab=2;<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.18.8  :Dec 10, 2013</dt>
+		<dt>Version 13.18.8:  Dec 10, 2013</dt>
 							<dd>
 							Changes related to user's IDs. (158895 lines)
 							</dd>
-		<dt>Version 13.18.7  :Dec 10, 2013</dt>
+		<dt>Version 13.18.7:  Dec 10, 2013</dt>
 							<dd>
 							Changes related to user's IDs. (158755 lines)<br />
 							2 changes necessary in database:<br />
@@ -1919,19 +13926,19 @@ ALTER TABLE usr_IDs ADD COLUMN Confirmed ENUM('N','Y') NOT NULL DEFAULT 'N' AFTE
 UPDATE usr_IDs SET Confirmed='Y';<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.18.6  :Dec 10, 2013</dt>
+		<dt>Version 13.18.6:  Dec 10, 2013</dt>
 							<dd>
 							Changes related to user's IDs. (158724 lines)
 							</dd>
-		<dt>Version 13.18.5  :Dec 09, 2013</dt>
+		<dt>Version 13.18.5:  Dec 09, 2013</dt>
 							<dd>
 							Changes related to user's IDs. Not finished. (158755 lines)
 							</dd>
-		<dt>Version 13.18.4  :Dec 07, 2013</dt>
+		<dt>Version 13.18.4:  Dec 07, 2013</dt>
 							<dd>
 							Changes related to user's IDs. (158667 lines)
 							</dd>
-		<dt>Version 13.18.3  :Dec 05, 2013</dt>
+		<dt>Version 13.18.3:  Dec 05, 2013</dt>
 							<dd>
 							User's ID removed from log. (158680 lines)<br />
 							2 slow changes necessary in database (may spend many minutes or even hours depending on the size of log tables):<br />
@@ -1940,15 +13947,15 @@ ALTER TABLE log_recent DROP COLUMN UsrID;<br />
 ALTER TABLE log DROP COLUMN UsrID;<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.18.2  :Dec 03, 2013</dt>
+		<dt>Version 13.18.2:  Dec 03, 2013</dt>
 							<dd>
 							Changes related to list of user's ID. (158681 lines)
 							</dd>
-		<dt>Version 13.18.1  :Dec 01, 2013</dt>
+		<dt>Version 13.18.1:  Dec 01, 2013</dt>
 							<dd>
 							Changes in messages related to user's ID. (158640 lines)
 							</dd>
-		<dt>Version 13.18    :Dec 01, 2013</dt>
+		<dt>Version 13.18:    Dec 01, 2013</dt>
 							<dd>
 							User's directories for activities and works are stored using user's code instead of user's ID. (158785 lines)<br />
 							Important change necessary to move old works to new works:<br />
@@ -1957,7 +13964,7 @@ Configure swad_convert_works.c (change defines), compile it and execute swad_con
 Check if all works fine.<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.17    :Nov 26, 2013</dt>
+		<dt>Version 13.17:    Nov 26, 2013</dt>
 							<dd>
 							User's private briefcase is stored using user's code instead of user's ID. (158598 lines)<br />
 							Important change necessary to move old briefcases to new briefcases:<br />
@@ -1966,7 +13973,7 @@ Configure swad_convert_briefcases.c (change defines), compile it and execute swa
 Check if all works fine, and then remove usr_backup private directory.<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.16    :Nov 26, 2013</dt>
+		<dt>Version 13.16:    Nov 26, 2013</dt>
 							<dd>
 							User's private photo is stored using user's code instead of user's ID. (158473 lines)<br />
 							Important change necessary to move old private photos to new private photos:<br />
@@ -1975,7 +13982,7 @@ Configure swad_convert_photos.c (change defines), compile it and execute swad_co
 Check if all works fine, and then remove photo_backup private directory.<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.15.1  :Nov 24, 2013</dt>
+		<dt>Version 13.15.1:  Nov 24, 2013</dt>
 							<dd>
 							Changes related to user's ID. (158319 lines)<br />
 							1 change necessary in database:<br />
@@ -1983,7 +13990,7 @@ Check if all works fine, and then remove photo_backup private directory.<br />
 ALTER TABLE usr_data DROP COLUMN UsrID;<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.15    :Nov 22, 2013</dt>
+		<dt>Version 13.15:    Nov 22, 2013</dt>
 							<dd>
 							New table for user's IDs. (158043 lines)<br />
 							4 changes necessary in database:<br />
@@ -1994,19 +14001,19 @@ CREATE TABLE IF NOT EXISTS usr_IDs (UsrCod INT NOT NULL,UsrID CHAR(16) NOT NULL,
 INSERT INTO usr_IDs (UsrCod,UsrID,CreatTime) SELECT UsrCod,UsrID,NOW() FROM usr_data WHERE UsrID<>'';<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.14.2  :Nov 22, 2013</dt>
+		<dt>Version 13.14.2:  Nov 22, 2013</dt>
 							<dd>
 							It is mandatory to fill the nickname. (158034 lines)
 							</dd>
-		<dt>Version 13.14.2  :Nov 21, 2013</dt>
+		<dt>Version 13.14.2:  Nov 21, 2013</dt>
 							<dd>
 							Changes in user's account related to QR codes. (157959 lines)
 							</dd>
-		<dt>Version 13.14.1  :Nov 19, 2013</dt>
+		<dt>Version 13.14.1:  Nov 19, 2013</dt>
 							<dd>
 							Changes in web service functions getNotifications and markNotificationsAsRead. (157963 lines)
 							</dd>
-		<dt>Version 13.14    :Nov 19, 2013</dt>
+		<dt>Version 13.14:    Nov 19, 2013</dt>
 							<dd>
 							New web service function markNotificationAsRead.<br />
 							Changes in database table of notifications. (157944 lines)<br />
@@ -2015,7 +14022,7 @@ INSERT INTO usr_IDs (UsrCod,UsrID,CreatTime) SELECT UsrCod,UsrID,NOW() FROM usr_
 ALTER TABLE notif ADD NtfCod INT NOT NULL AUTO_INCREMENT FIRST, ADD PRIMARY KEY (NtfCod);<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.13.11 :Nov 17, 2013</dt>
+		<dt>Version 13.13.11: Nov 17, 2013</dt>
 							<dd>
 							Several icons changed from 12x12 to 16x16.<br />
 							Changes in messages and forums. (157880 lines)<br />
@@ -2023,51 +14030,51 @@ ALTER TABLE notif ADD NtfCod INT NOT NULL AUTO_INCREMENT FIRST, ADD PRIMARY KEY
 Copy icons from swad source directory to icons public directory.<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.13.10 :Nov 16, 2013</dt>
+		<dt>Version 13.13.10: Nov 16, 2013</dt>
 							<dd>
 							Several icons changed from 12x12 and 12x16 to 16x16. (157839 lines)
 							</dd>
-		<dt>Version 13.13.9  :Nov 16, 2013</dt>
+		<dt>Version 13.13.9:  Nov 16, 2013</dt>
 							<dd>
 							Several icons changed from 12x12 and 12x16 to 16x16. (157835 lines)
 							</dd>
-		<dt>Version 13.13.8  :Nov 16, 2013</dt>
+		<dt>Version 13.13.8:  Nov 16, 2013</dt>
 							<dd>
 							Several icons changed from 12x12 to 16x16. (157779 lines)
 							</dd>
-		<dt>Version 13.13.7  :Nov 15, 2013</dt>
+		<dt>Version 13.13.7:  Nov 15, 2013</dt>
 							<dd>
 							Several icons changed from 12x12 to 16x16. (157725 lines)
 							</dd>
-		<dt>Version 13.13.6  :Nov 15, 2013</dt>
+		<dt>Version 13.13.6:  Nov 15, 2013</dt>
 							<dd>
 							Several icons changed from 12x12 to 16x16. (157703 lines)
 							</dd>
-		<dt>Version 13.13.5  :Nov 15, 2013</dt>
+		<dt>Version 13.13.5:  Nov 15, 2013</dt>
 							<dd>
 							Several icons changed from 12x12 to 16x16. (157696 lines)
 							</dd>
-		<dt>Version 13.13.4  :Nov 14, 2013</dt>
+		<dt>Version 13.13.4:  Nov 14, 2013</dt>
 							<dd>
 							Link in course record to edit common record. (157644 lines)
 							</dd>
-		<dt>Version 13.13.3  :Nov 14, 2013</dt>
+		<dt>Version 13.13.3:  Nov 14, 2013</dt>
 							<dd>
 							Link in common record to view record in course. (157613 lines)
 							</dd>
-		<dt>Version 13.13.2  :Nov 14, 2013</dt>
+		<dt>Version 13.13.2:  Nov 14, 2013</dt>
 							<dd>
 							Edition of record fields is now integrated in listing of students. (157573 lines)
 							</dd>
-		<dt>Version 13.13.1  :Nov 14, 2013</dt>
+		<dt>Version 13.13.1:  Nov 14, 2013</dt>
 							<dd>
 							Official students are now accessible from students' list. (157586 lines)
 							</dd>
-		<dt>Version 13.13    :Nov 13, 2013</dt>
+		<dt>Version 13.13:    Nov 13, 2013</dt>
 							<dd>
 							Links in right column to view connected users. (157600 lines)
 							</dd>
-		<dt>Version 13.12    :Nov 13, 2013</dt>
+		<dt>Version 13.12:    Nov 13, 2013</dt>
 							<dd>
 							New MIME type.<br />
 							Option for changing another user's password is integrated in modification of another user's data. (157508 lines)<br />
@@ -2076,7 +14083,7 @@ Copy icons from swad source directory to icons public directory.<br />
 UPDATE actions SET Obsolete='Y' WHERE ActCod='162';<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.11    :Nov 08, 2013</dt>
+		<dt>Version 13.11:    Nov 08, 2013</dt>
 							<dd>
 							Option for changing another user's photo is integrated in modification of another user's data.<br />
 							Superusers can add/modify another user when no course selected. (? lines)<br />
@@ -2085,15 +14092,15 @@ UPDATE actions SET Obsolete='Y' WHERE ActCod='162';<br />
 UPDATE actions SET Obsolete='Y' WHERE ActCod='373';<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.10.2  :Nov 07, 2013</dt>
+		<dt>Version 13.10.2:  Nov 07, 2013</dt>
 							<dd>
 							Several messages translated in timetables. (157580 lines)
 							</dd>
-		<dt>Version 13.10.1  :Nov 03, 2013</dt>
+		<dt>Version 13.10.1:  Nov 03, 2013</dt>
 							<dd>
 							Changes in timetables. (157452 lines)
 							</dd>
-		<dt>Version 13.10    :Nov 02, 2013</dt>
+		<dt>Version 13.10:    Nov 02, 2013</dt>
 							<dd>
 							Users can mark all notifications as seen.<br />
 							Notifications are no longer marked as seen when mobile external service get them. (157443 lines)<br />
@@ -2102,7 +14109,7 @@ UPDATE actions SET Obsolete='Y' WHERE ActCod='373';<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1146','es','N','Marcar notificaciones como vistas');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.9.1   :Nov 02, 2013</dt>
+		<dt>Version 13.9.1:   Nov 02, 2013</dt>
 							<dd>
 							Timetables from monday to sunday. (157408 lines)<br />
 							2 changes necessary in database:<br />
@@ -2111,39 +14118,39 @@ ALTER TABLE timetable_crs CHANGE COLUMN Day Day ENUM('L','M','X','J','V','S','D'
 ALTER TABLE timetable_tut CHANGE COLUMN Day Day ENUM('L','M','X','J','V','S','D') NOT NULL;<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.9     :Nov 02, 2013</dt>
+		<dt>Version 13.9:     Nov 02, 2013</dt>
 							<dd>
 							Edition of tutorial hours is integrated in my timetable. (157395 lines)
 							</dd>
-		<dt>Version 13.8     :Nov 02, 2013</dt>
+		<dt>Version 13.8:     Nov 02, 2013</dt>
 							<dd>
 							Tutorial hours are shown in my timetable. (157480 lines)
 							</dd>
-		<dt>Version 13.7.10  :Nov 01, 2013</dt>
+		<dt>Version 13.7.10:  Nov 01, 2013</dt>
 							<dd>
 							Changes in my record. (157457 lines)
 							</dd>
-		<dt>Version 13.7.9   :Nov 01, 2013</dt>
+		<dt>Version 13.7.9:   Nov 01, 2013</dt>
 							<dd>
 							Changes in edition of test questions. (157439 lines)
 							</dd>
-		<dt>Version 13.7.8   :Oct 31, 2013</dt>
+		<dt>Version 13.7.8:   Oct 31, 2013</dt>
 							<dd>
 							Changes in common record. (157420 lines)
 							</dd>
-		<dt>Version 13.7.7   :Oct 31, 2013</dt>
+		<dt>Version 13.7.7:   Oct 31, 2013</dt>
 							<dd>
 							Changes in common record, unfinished. (157410 lines)
 							</dd>
-		<dt>Version 13.7.6   :Oct 28, 2013</dt>
+		<dt>Version 13.7.6:   Oct 28, 2013</dt>
 							<dd>
 							Changes in common record, unfinished. (157447 lines)
 							</dd>
-		<dt>Version 13.7.5   :Oct 26, 2013</dt>
+		<dt>Version 13.7.5:   Oct 26, 2013</dt>
 							<dd>
 							Statistics of clicks in banners. (157367 lines)
 							</dd>
-		<dt>Version 13.7.4   :Oct 26, 2013</dt>
+		<dt>Version 13.7.4:   Oct 26, 2013</dt>
 							<dd>
 							Changes in banners. (157187 lines)<br />
 							1 change necessary in database:<br />
@@ -2151,7 +14158,7 @@ ALTER TABLE timetable_tut CHANGE COLUMN Day Day ENUM('L','M','X','J','V','S','D'
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1145','es','N','Clic en un banner');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.7.3   :Oct 24, 2013</dt>
+		<dt>Version 13.7.3:   Oct 24, 2013</dt>
 							<dd>
 							Clicks on banners are logged. (157180 lines)<br />
 							1 change necessary in database:<br />
@@ -2159,11 +14166,11 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1145','es','N','Clic
 CREATE TABLE IF NOT EXISTS log_banners (LogCod INT NOT NULL,BanCod INT NOT NULL,UNIQUE INDEX(LogCod),INDEX(BanCod));<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.7.2   :Oct 21, 2013</dt>
+		<dt>Version 13.7.2:   Oct 21, 2013</dt>
 							<dd>
 							Banners are shown in right column. (157117 lines)
 							</dd>
-		<dt>Version 13.7.1   :Oct 21, 2013</dt>
+		<dt>Version 13.7.1:   Oct 21, 2013</dt>
 							<dd>
 							Changes in banners. (157116 lines)<br />
 							9 changes necessary in database:<br />
@@ -2179,7 +14186,7 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1143','es','N','Camb
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1144','es','N','Cambiar imagen de banner');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.7     :Oct 20, 2013</dt>
+		<dt>Version 13.7:     Oct 20, 2013</dt>
 							<dd>
 							New module swad_banner for banners. (156936 lines)<br />
 							1 change necessary in Makefile:<br />
@@ -2191,39 +14198,39 @@ Add swad_banner.o to list of object files<br />
 CREATE TABLE IF NOT EXISTS banners (BanCod INT NOT NULL AUTO_INCREMENT,ShortName VARCHAR(32) NOT NULL,FullName VARCHAR(255) NOT NULL,WWW VARCHAR(255) NOT NULL,UNIQUE INDEX(BanCod));<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.6     :Oct 20, 2013</dt>
+		<dt>Version 13.6:     Oct 20, 2013</dt>
 							<dd>
 							A teacher/admin can register another user in groups. (155736 lines)
 							</dd>
-		<dt>Version 13.5     :Oct 17, 2013</dt>
+		<dt>Version 13.5:     Oct 17, 2013</dt>
 							<dd>
 							Register / remove several users using nicknames or e-mails, not only IDs. (155339 lines)
 							</dd>
-		<dt>Version 13.4.8   :Oct 16, 2013</dt>
+		<dt>Version 13.4.8:   Oct 16, 2013</dt>
 							<dd>
 							Fixed bug in searching of documents. (155326 lines)
 							</dd>
-		<dt>Version 13.4.7   :Oct 16, 2013</dt>
+		<dt>Version 13.4.7:   Oct 16, 2013</dt>
 							<dd>
 							Creating ZIP is permitted for all users. (155305 lines)
 							</dd>
-		<dt>Version 13.4.6   :Oct 16, 2013</dt>
+		<dt>Version 13.4.6:   Oct 16, 2013</dt>
 							<dd>
 							Create ZIP only if full size is less than a limit. (155281 lines)
 							</dd>
-		<dt>Version 13.4.5   :Oct 16, 2013</dt>
+		<dt>Version 13.4.5:   Oct 16, 2013</dt>
 							<dd>
 							Changes in ZIP of works and folders. (155227 lines)
 							</dd>
-		<dt>Version 13.4.4   :Oct 15, 2013</dt>
+		<dt>Version 13.4.4:   Oct 15, 2013</dt>
 							<dd>
 							Changes in ZIP of a folder. (155152 lines)
 							</dd>
-		<dt>Version 13.4.3   :Oct 15, 2013</dt>
+		<dt>Version 13.4.3:   Oct 15, 2013</dt>
 							<dd>
 							Update number of my views of files inside a folder when creating a ZIP file of that folder. (155148 lines)
 							</dd>
-		<dt>Version 13.4.2   :Oct 14, 2013</dt>
+		<dt>Version 13.4.2:   Oct 14, 2013</dt>
 							<dd>
 							Compress files of a folder to download them. (155046 lines)<br />
 							12 changes necessary in database:<br />
@@ -2242,11 +14249,11 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1135','es','N','Crea
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1136','es','N','Crear ZIP carpeta malet&iacute;n');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.4.1   :Oct 14, 2013</dt>
+		<dt>Version 13.4.1:   Oct 14, 2013</dt>
 							<dd>
 							Compress files of a folder to download them. (154976 lines)
 							</dd>
-		<dt>Version 13.4     :Oct 13, 2013</dt>
+		<dt>Version 13.4:     Oct 13, 2013</dt>
 							<dd>
 							New module swad_zip for compressing files.<br />
 							Starting new button to ZIP folders for downloading in future versions. (154835 lines)<br />
@@ -2259,12 +14266,12 @@ Add swad_zip.o to list of object files<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1124','es','N','Crear ZIP doc. asg.');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.3.2   :Oct 12, 2013</dt>
+		<dt>Version 13.3.2:   Oct 12, 2013</dt>
 							<dd>
 							Clicks to download files are marked in yellow in last clicks.<br />
 							Different holidays can have the same name. (154636 lines)
 							</dd>
-		<dt>Version 13.3.1   :Oct 11, 2013</dt>
+		<dt>Version 13.3.1:   Oct 11, 2013</dt>
 							<dd>
 							Files are downloaded directly by CGI in all zones. (154668 lines)<br />
 							12 changes necessary in database:<br />
@@ -2283,7 +14290,7 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1122','es','N','Desc
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1123','es','N','Descargar arch. malet&iacute;n');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.3     :Oct 10, 2013</dt>
+		<dt>Version 13.3:     Oct 10, 2013</dt>
 							<dd>
 							Files are downloaded directly by CGI in documents zone. (154772 lines)<br />
 							1 change necessary in database:<br />
@@ -2291,7 +14298,7 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1123','es','N','Desc
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1111','es','N','Descargar arch. doc. asg.');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.2.2   :Oct 09, 2013</dt>
+		<dt>Version 13.2.2:   Oct 09, 2013</dt>
 							<dd>
 							User's QR code is moved to user's account.<br />
 							New QR code for confirmed e-mail. (154443 lines)<br />
@@ -2300,11 +14307,11 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1111','es','N','Desc
 UPDATE actions SET Obsolete='Y' WHERE ActCod='1021';<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.2.1   :Oct 08, 2013</dt>
+		<dt>Version 13.2.1:   Oct 08, 2013</dt>
 							<dd>
 							Fixed minor bug when updating last access to courses. (154537 lines)
 							</dd>
-		<dt>Version 13.2     :Oct 08, 2013</dt>
+		<dt>Version 13.2:     Oct 08, 2013</dt>
 							<dd>
 							New option to remove old courses. (154532 lines)<br />
 							5 changes necessary in database:<br />
@@ -2316,24 +14323,24 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1109','es','N','Soli
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1110','es','N','Eliminar asignaturas antiguas');<br />
 							</code></small>
 							</dd>
-		<dt>Version 13.1.2   :Oct 04, 2013</dt>
+		<dt>Version 13.1.2:   Oct 04, 2013</dt>
 							<dd>
 							Changes in temporary directories for download. (154222 lines)
 							</dd>
-		<dt>Version 13.1.1   :Oct 02, 2013</dt>
+		<dt>Version 13.1.1:   Oct 02, 2013</dt>
 							<dd>
 							Fixed bug in temporary directories for download. (154174 lines)
 							</dd>
-		<dt>Version 13.1     :Oct 01, 2013</dt>
+		<dt>Version 13.1:     Oct 01, 2013</dt>
 							<dd>
 							New MIME type.<br />
 							Files are downloaded automatically (without pop-up blocking) (154161 lines)
 							</dd>
-		<dt>Version 13.0.1   :Sep 25, 2013</dt>
+		<dt>Version 13.0.1:   Sep 25, 2013</dt>
 							<dd>
 							Files are downloaded automatically. (154138 lines)
 							</dd>
-		<dt>Version 13.0     :Sep 23, 2013</dt>
+		<dt>Version 13.0:     Sep 23, 2013</dt>
 							<dd>
 							Users can choose which notifications they want to receive. (154129 lines)<br />
 							2 changes necessary in database:<br />
@@ -2342,7 +14349,7 @@ ALTER TABLE usr_data CHANGE NotifyEvents EmailNtfEvents INT NOT NULL DEFAULT 0;<
 ALTER TABLE usr_data ADD COLUMN NotifNtfEvents INT NOT NULL DEFAULT -1 AFTER SecureIcons;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.70    :Sep 22, 2013</dt>
+		<dt>Version 12.70:    Sep 22, 2013</dt>
 							<dd>
 							New option in course info to test a new WYSIWYG text editor. (154041 lines)<br />
 							40 changes necessary in database:<br />
@@ -2357,67 +14364,67 @@ ALTER TABLE crs_info_src DROP COLUMN InfoSrc;<br />
 ALTER TABLE crs_info_src CHANGE COLUMN InfoSrc2 InfoSrc ENUM('none','editor','plain_text','rich_text','page','URL') NOT NULL;<br />
 <br />
 UPDATE actions SET Txt='Editor de texto plano de info. asg.'   WHERE ActCod='850' AND Language='es';<br />
-UPDATE actions SET Txt='Editor de texto plano de guía docente' WHERE ActCod='787' AND Language='es';<br />
-UPDATE actions SET Txt='Editor de texto plano de teoría'       WHERE ActCod='379' AND Language='es';<br />
-UPDATE actions SET Txt='Editor de texto plano de prácticas'    WHERE ActCod='389' AND Language='es';<br />
-UPDATE actions SET Txt='Editor de texto plano de bibliografía' WHERE ActCod='377' AND Language='es';<br />
+UPDATE actions SET Txt='Editor de texto plano de gu&iacute;a docente' WHERE ActCod='787' AND Language='es';<br />
+UPDATE actions SET Txt='Editor de texto plano de teor&iacute;a'       WHERE ActCod='379' AND Language='es';<br />
+UPDATE actions SET Txt='Editor de texto plano de pr&aacute;cticas'    WHERE ActCod='389' AND Language='es';<br />
+UPDATE actions SET Txt='Editor de texto plano de bibliograf&iacute;a' WHERE ActCod='377' AND Language='es';<br />
 UPDATE actions SET Txt='Editor de texto plano de FAQ'          WHERE ActCod='405' AND Language='es';<br />
 UPDATE actions SET Txt='Editor de texto plano de enlaces'      WHERE ActCod='400' AND Language='es';<br />
-UPDATE actions SET Txt='Editor de texto plano de evaluación'   WHERE ActCod='387' AND Language='es';<br />
+UPDATE actions SET Txt='Editor de texto plano de evaluaci&oacute;n'   WHERE ActCod='387' AND Language='es';<br />
 <br />
 UPDATE actions SET Txt='Enviar texto plano de info. asg.'   WHERE ActCod='851' AND Language='es';<br />
-UPDATE actions SET Txt='Enviar texto plano de guía docente' WHERE ActCod='790' AND Language='es';<br />
-UPDATE actions SET Txt='Enviar texto plano de teoría'       WHERE ActCod='394' AND Language='es';<br />
-UPDATE actions SET Txt='Enviar texto plano de prácticas'    WHERE ActCod='396' AND Language='es';<br />
-UPDATE actions SET Txt='Enviar texto plano de bibliografía' WHERE ActCod='398' AND Language='es';<br />
+UPDATE actions SET Txt='Enviar texto plano de gu&iacute;a docente' WHERE ActCod='790' AND Language='es';<br />
+UPDATE actions SET Txt='Enviar texto plano de teor&iacute;a'       WHERE ActCod='394' AND Language='es';<br />
+UPDATE actions SET Txt='Enviar texto plano de pr&aacute;cticas'    WHERE ActCod='396' AND Language='es';<br />
+UPDATE actions SET Txt='Enviar texto plano de bibliograf&iacute;a' WHERE ActCod='398' AND Language='es';<br />
 UPDATE actions SET Txt='Enviar texto plano de FAQ'          WHERE ActCod='406' AND Language='es';<br />
 UPDATE actions SET Txt='Enviar texto plano de enlaces'      WHERE ActCod='401' AND Language='es';<br />
-UPDATE actions SET Txt='Enviar texto plano de evaluación'   WHERE ActCod='397' AND Language='es';<br />
+UPDATE actions SET Txt='Enviar texto plano de evaluaci&oacute;n'   WHERE ActCod='397' AND Language='es';<br />
 <br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1093','es','N','Editor de texto enriq. de info. asg.');<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1094','es','N','Editor de texto enriq. de guía docente');<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1095','es','N','Editor de texto enriq. de teoría');<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1096','es','N','Editor de texto enriq. de prácticas');<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1097','es','N','Editor de texto enriq. de bibliografía');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1094','es','N','Editor de texto enriq. de gu&iacute;a docente');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1095','es','N','Editor de texto enriq. de teor&iacute;a');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1096','es','N','Editor de texto enriq. de pr&aacute;cticas');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1097','es','N','Editor de texto enriq. de bibliograf&iacute;a');<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1098','es','N','Editor de texto enriq. de FAQ');<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1099','es','N','Editor de texto enriq. de enlaces');<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1100','es','N','Editor de texto enriq. de evaluación');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1100','es','N','Editor de texto enriq. de evaluaci&oacute;n');<br />
 <br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1101','es','N','Enviar texto enriq. de info. asg.');<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1102','es','N','Enviar texto enriq. de guía docente');<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1103','es','N','Enviar texto enriq. de teoría');<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1104','es','N','Enviar texto enriq. de prácticas');<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1105','es','N','Enviar texto enriq. de bibliografía');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1102','es','N','Enviar texto enriq. de gu&iacute;a docente');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1103','es','N','Enviar texto enriq. de teor&iacute;a');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1104','es','N','Enviar texto enriq. de pr&aacute;cticas');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1105','es','N','Enviar texto enriq. de bibliograf&iacute;a');<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1106','es','N','Enviar texto enriq. de FAQ');<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1107','es','N','Enviar texto enriq. de enlaces');<br />
-INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1108','es','N','Enviar texto enriq. de evaluación');<br />
+INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1108','es','N','Enviar texto enriq. de evaluaci&oacute;n');<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.69    :Sep 22, 2013</dt>
+		<dt>Version 12.69:    Sep 22, 2013</dt>
 							<dd>
 							Statistics about use of icons. (153664 lines)
 							</dd>
-		<dt>Version 12.68.5  :Sep 20, 2013</dt>
+		<dt>Version 12.68.5:  Sep 20, 2013</dt>
 							<dd>
 							Default icon set is changed from Nuvola to Awesome. (153535 lines)
 							</dd>
-		<dt>Version 12.68.4  :Sep 19, 2013</dt>
+		<dt>Version 12.68.4:  Sep 19, 2013</dt>
 							<dd>
 							Internal changes in creation of new users. (153534 lines)
 							</dd>
-		<dt>Version 12.68.3  :Sep 19, 2013</dt>
+		<dt>Version 12.68.3:  Sep 19, 2013</dt>
 							<dd>
 							Fixed bug in creation of new users. (153508 lines)
 							</dd>
-		<dt>Version 12.68.2  :Sep 19, 2013</dt>
+		<dt>Version 12.68.2:  Sep 19, 2013</dt>
 							<dd>
-							Fixed bug in notifications about enrollment requests, reported by Antonio Martínez López. (153491 lines)
+							Fixed bug in notifications about enrollment requests, reported by Antonio Mart&iacute;nez L&oacute;pez. (153491 lines)
 							</dd>
-		<dt>Version 12.68.1  :Sep 18, 2013</dt>
+		<dt>Version 12.68.1:  Sep 18, 2013</dt>
 							<dd>
 							Fixed bug in icon set. (153479 lines)
 							</dd>
-		<dt>Version 12.68    :Sep 18, 2013</dt>
+		<dt>Version 12.68:    Sep 18, 2013</dt>
 							<dd>
 							Users can choose two icon sets: Awesome and Nuvola. (153475 lines)<br />
 					     		<small><code>
@@ -2445,40 +14452,40 @@ ALTER TABLE IP_prefs ADD COLUMN IconSet CHAR(16) NOT NULL AFTER Theme;<br />
 UPDATE IP_prefs SET IconSet='nuvola';<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.67.6  :Sep 17, 2013</dt>
+		<dt>Version 12.67.6:  Sep 17, 2013</dt>
 							<dd>
 							Changes in layout. (153199 lines)
 							</dd>
-		<dt>Version 12.67.5  :Sep 15, 2013</dt>
+		<dt>Version 12.67.5:  Sep 15, 2013</dt>
 							<dd>
 							Changes in layout. (153161 lines)
 							</dd>
-		<dt>Version 12.67.4  :Sep 14, 2013</dt>
+		<dt>Version 12.67.4:  Sep 14, 2013</dt>
 							<dd>
 							Changes in layout. (153175 lines)
 							</dd>
-		<dt>Version 12.67.3  :Sep 14, 2013</dt>
+		<dt>Version 12.67.3:  Sep 14, 2013</dt>
 							<dd>
 							Fixed bug in form to enter ID, @nick or e-mail. (153198 lines)
 							</dd>
-		<dt>Version 12.67.2  :Sep 14, 2013</dt>
+		<dt>Version 12.67.2:  Sep 14, 2013</dt>
 							<dd>
 							Fixed bug in statistics. (153198 lines)
 							</dd>
-		<dt>Version 12.67.1  :Sep 14, 2013</dt>
+		<dt>Version 12.67.1:  Sep 14, 2013</dt>
 							<dd>
 							Changes in nickname form.<br />
 							Several messages translated. (153197 lines)
 							</dd>
-		<dt>Version 12.67    :Sep 13, 2013</dt>
+		<dt>Version 12.67:    Sep 13, 2013</dt>
 							<dd>
 							Nickname and e-mail are allowed to create, remove, change a user. (153137 lines)
 							</dd>
-		<dt>Version 12.66.1  :Sep 12, 2013</dt>
+		<dt>Version 12.66.1:  Sep 12, 2013</dt>
 							<dd>
 							User's encrypted code is used instead user's ID when possible. (153107 lines)
 							</dd>
-		<dt>Version 12.66    :Sep 11, 2013</dt>
+		<dt>Version 12.66:    Sep 11, 2013</dt>
 							<dd>
 							User's code instead of user's ID in log tables. (153015 lines)<br />
 							4 slow changes necessary in database (may spend many minutes or even hours depending on the size of log tables):<br />
@@ -2489,58 +14496,58 @@ UPDATE log_recent,usr_data SET log_recent.UsrCod=usr_data.UsrCod WHERE log_recen
 UPDATE log,usr_data SET log.UsrCod=usr_data.UsrCod WHERE log.UsrCod='-1' AND log.UsrID<>'' AND log.UsrID=usr_data.UsrID;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.65.4 :Sep 10, 2013</dt>
+		<dt>Version 12.65.4: Sep 10, 2013</dt>
 							<dd>
 							Shortcut to degree. (152979 lines)
 							</dd>
-		<dt>Version 12.65.3 :Sep 06, 2013</dt>
+		<dt>Version 12.65.3: Sep 06, 2013</dt>
 							<dd>
 							New awesome-font icons. (152916 lines)
 							</dd>
-		<dt>Version 12.65.2 :Sep 05, 2013</dt>
+		<dt>Version 12.65.2: Sep 05, 2013</dt>
 							<dd>
 							Hide test exam total result when no feedback is selected. (152909 lines)
 							</dd>
-		<dt>Version 12.65.1 :Sep 04, 2013</dt>
+		<dt>Version 12.65.1: Sep 04, 2013</dt>
 							<dd>
 							Fixed bug when refreshing last clicks. (152898 lines)
 							</dd>
-		<dt>Version 12.65   :Sep 04, 2013</dt>
+		<dt>Version 12.65:   Sep 04, 2013</dt>
 							<dd>
 							When a user logs in and no course is selected, use last visited course.<br />
 							Clear list of user's courses when he/she logs out. (152890 lines)
 							</dd>
-		<dt>Version 12.64.6 :Jul 17, 2013</dt>
+		<dt>Version 12.64.6: Jul 17, 2013</dt>
 							<dd>
 							Fixed bug in mail domains.<br />
 							Changes in e-mail form in user's account. (152848 lines)
 							</dd>
-		<dt>Version 12.64.5 :Jun 29, 2013</dt>
+		<dt>Version 12.64.5: Jun 29, 2013</dt>
 							<dd>
 							Fixed bug in web service, reported by Juan Miguel Boyero Corral.<br />
 							New MIME type allowed. (152811 lines)
 							</dd>
-		<dt>Version 12.64.4 :Jun 11, 2013</dt>
+		<dt>Version 12.64.4: Jun 11, 2013</dt>
 							<dd>
 							Users can log in web service with e-mail. (152706 lines)
 							</dd>
-		<dt>Version 12.64.3 :Jun 11, 2013</dt>
+		<dt>Version 12.64.3: Jun 11, 2013</dt>
 							<dd>
 							Fixed bug in nicknames, reported by Juan Miguel Boyero Corral. (152704 lines)
 							</dd>
-		<dt>Version 12.64.2 :Jun 11, 2013</dt>
+		<dt>Version 12.64.2: Jun 11, 2013</dt>
 							<dd>
-							Several messages translated to spanish and english. (152715 lines)
+							Several messages translated to Spanish and English. (152715 lines)
 							</dd>
-		<dt>Version 12.64.1 :Jun 11, 2013</dt>
+		<dt>Version 12.64.1: Jun 11, 2013</dt>
 							<dd>
 							New button to confirm e-mail. (152335 lines)
 							</dd>
-		<dt>Version 12.64   :Jun 11, 2013</dt>
+		<dt>Version 12.64:   Jun 11, 2013</dt>
 							<dd>
 							Users can login with e-mail.<br />
 							Messages can be sent with e-mail.<br />
-							Fixed bug when changing the e-mail, reported by Francisco A. Ocaña Lara. (152361 lines)
+							Fixed bug when changing the e-mail, reported by Francisco A. Oca&ntilde;a Lara. (152361 lines)
 							</dd>
 		<dt>Version 12.63.12:Jun 10, 2013</dt>
 							<dd>
@@ -2567,7 +14574,7 @@ ALTER TABLE usr_data DROP COLUMN Nickname;<br />
 							<dd>
 							Changes in user's record card. (152251 lines)
 							</dd>
-		<dt>Version 12.63.9 :May 29, 2013</dt>
+		<dt>Version 12.63.9: May 29, 2013</dt>
 							<dd>
 							E-mail address is no longer filled in user's record card, only in account.<br />
 							Nickname and e-mail are shown in record card after user's ID. (152189 lines)<br />
@@ -2576,15 +14583,15 @@ ALTER TABLE usr_data DROP COLUMN Nickname;<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1091','es','N','Confirmar direcci&oacute;n de correo');<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.63.8 :May 29, 2013</dt>
+		<dt>Version 12.63.8: May 29, 2013</dt>
 							<dd>
 							E-mail address can be confirmed. (152163 lines)
 							</dd>
-		<dt>Version 12.63.7 :May 29, 2013</dt>
+		<dt>Version 12.63.7: May 29, 2013</dt>
 							<dd>
 							E-mail address can be confirmed. (152117 lines)
 							</dd>
-		<dt>Version 12.63.6 :May 28, 2013</dt>
+		<dt>Version 12.63.6: May 28, 2013</dt>
 							<dd>
 							E-mail address can be confirmed. (152109 lines)<br />
 							1 change necessary in database:<br />
@@ -2592,7 +14599,7 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1091','es','N','Conf
 CREATE TABLE IF NOT EXISTS pending_emails (UsrCod INT NOT NULL,E_mail VARCHAR(255) COLLATE latin1_general_ci NOT NULL,MailKey CHAR(43) COLLATE latin1_bin NOT NULL,DateAndTime DATETIME NOT NULL,INDEX(UsrCod),UNIQUE INDEX(MailKey));<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.63.5 :May 27, 2013</dt>
+		<dt>Version 12.63.5: May 27, 2013</dt>
 							<dd>
 							E-mail address can be confirmed. (152061 lines)<br />
 							1 change necessary in database:<br />
@@ -2600,11 +14607,11 @@ CREATE TABLE IF NOT EXISTS pending_emails (UsrCod INT NOT NULL,E_mail VARCHAR(25
 ALTER TABLE usr_emails ADD COLUMN Confirmed ENUM('N','Y') NOT NULL DEFAULT 'N' AFTER CreatTime;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.63.4 :May 23, 2013</dt>
+		<dt>Version 12.63.4: May 23, 2013</dt>
 							<dd>
 							Several messages translated. (151958 lines)
 							</dd>
-		<dt>Version 12.63.3 :May 23, 2013</dt>
+		<dt>Version 12.63.3: May 23, 2013</dt>
 							<dd>
 							Old nicknames can be removed. (151875 lines)<br />
 							2 changes necessary in database:<br />
@@ -2613,7 +14620,7 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1089','es','N','Elim
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1090','es','N','Eliminar direcci&oacute;n de correo');<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.63.2 :May 23, 2013</dt>
+		<dt>Version 12.63.2: May 23, 2013</dt>
 							<dd>
 							Changing user's e-mail. (151732 lines)<br />
 							3 changes necessary in database:<br />
@@ -2623,13 +14630,13 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1087','es','N','Ver
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1088','es','N','Cambiar mi direcci&oacute;n de correo');<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.63.1 :May 22, 2013</dt>
+		<dt>Version 12.63.1: May 22, 2013</dt>
 							<dd>
 							Changing user's e-mail. (151625 lines)
 							</dd>
-		<dt>Version 12.63   :May 21, 2013</dt>
+		<dt>Version 12.63:   May 21, 2013</dt>
 							<dd>
-							Option "Nickname" is changed to option "User's account". (151396 lines)<br />
+							Option &quot;Nickname&quot; is changed to option &quot;User's account&quot;. (151396 lines)<br />
 							1 change necessary in database:<br />
 					     		<small><code>
 RENAME TABLE nicknames TO usr_nicknames;<br />
@@ -2637,19 +14644,19 @@ CREATE TABLE IF NOT EXISTS usr_emails (UsrCod INT NOT NULL,E_mail VARCHAR(255) C
 INSERT IGNORE INTO usr_emails (UsrCod,E_mail,CreatTime) SELECT UsrCod,E_mail,NOW() FROM usr_data WHERE E_mail<>'';<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.62.5 :May 16, 2013</dt>
+		<dt>Version 12.62.5: May 16, 2013</dt>
 							<dd>
 							Big warning icon for insuficient indicators in a course. (151188 lines)
 							</dd>
-		<dt>Version 12.62.4 :May 13, 2013</dt>
+		<dt>Version 12.62.4: May 13, 2013</dt>
 							<dd>
 							Warning message about number of indicators in a course. (151179 lines)
 							</dd>
-		<dt>Version 12.62.3 :May 10, 2013</dt>
+		<dt>Version 12.62.3: May 10, 2013</dt>
 							<dd>
-							Fixed bug in number of questions in tests, reported by Antonio Manuel Fernández Pérez. (151151 lines)
+							Fixed bug in number of questions in tests, reported by Antonio Manuel Fern&aacute;ndez P&eacute;rez. (151151 lines)
 							</dd>
-		<dt>Version 12.62.2 :May 10, 2013</dt>
+		<dt>Version 12.62.2: May 10, 2013</dt>
 							<dd>
 							Fixed bug when getting UNIX_TIMESTAMP fields from database and value returned is NULL.<br />
 							Changes in Makefile for MariaDB. (151156 lines)<br />
@@ -2661,11 +14668,11 @@ in Makefile to new line:<br />
 LIBS = -lssl -lcrypto -lpthread -lrt -lmysqlclient -lz -L/usr/lib64/mysql -lm -lgsoap<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.62.1 :May 05, 2013</dt>
+		<dt>Version 12.62.1: May 05, 2013</dt>
 							<dd>
 							Change of order in options of menu statistics. (151145 lines)
 							</dd>
-		<dt>Version 12.62   :May 03, 2013</dt>
+		<dt>Version 12.62:   May 03, 2013</dt>
 							<dd>
 							Default forums are local forums instead of all forums.<br />
 							New notification for post in course forums. (151144 lines)<br />
@@ -2678,11 +14685,11 @@ UPDATE sta_notif SET NotifyEvent=11 WHERE NotifyEvent=9;<br />
 UPDATE usr_data SET NotifyEvents=((NotifyEvents & b'10111111111') | ((NotifyEvents << 2) & b'100000000000') | ((NotifyEvents << 1) & b'1000000000000')) WHERE NotifyEvents<>0;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.61.2 :Apr 28, 2013</dt>
+		<dt>Version 12.61.2: Apr 28, 2013</dt>
 							<dd>
 							Changes in formatting of source code. (151021 lines)
 							</dd>
-		<dt>Version 12.61.1 :Apr 24, 2013</dt>
+		<dt>Version 12.61.1: Apr 24, 2013</dt>
 							<dd>
 							Birthdays already congratulated are not congratulated again in the same day. (150434 lines)<br />
 							1 change necessary in database:<br />
@@ -2690,20 +14697,20 @@ UPDATE usr_data SET NotifyEvents=((NotifyEvents & b'10111111111') | ((NotifyEven
 CREATE TABLE IF NOT EXISTS birthdays_today (UsrCod INT NOT NULL,Today DATE NOT NULL,UNIQUE INDEX(UsrCod),INDEX(Today));<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.61   :Apr 24, 2013</dt>
+		<dt>Version 12.61:   Apr 24, 2013</dt>
 							<dd>
 							Added birthday wishes. (150387 lines)
 							</dd>
-		<dt>Version 12.60.2 :Apr 23, 2013</dt>
+		<dt>Version 12.60.2: Apr 23, 2013</dt>
 							<dd>
 							Optimizations in user's last data.<br />
 							Fixed bug when removing old users. (150205 lines)
 							</dd>
-		<dt>Version 12.60.1 :Apr 23, 2013</dt>
+		<dt>Version 12.60.1: Apr 23, 2013</dt>
 							<dd>
 							Fixed bug in user's last data. (150187 lines)
 							</dd>
-		<dt>Version 12.60   :Apr 22, 2013</dt>
+		<dt>Version 12.60:   Apr 22, 2013</dt>
 							<dd>
 							User's data are splitted into two tables: usr_data (static data) and usr_last (dynamic data). (150169 lines)<br />
 							2 changes necessary in database:<br />
@@ -2721,7 +14728,7 @@ CREATE TABLE IF NOT EXISTS usr_last (<br />
 ALTER TABLE usr_data DROP COLUMN WhatToSearch,DROP COLUMN LastCrs,DROP COLUMN LastTab,DROP COLUMN LastTime,DROP COLUMN LastAccNotif,DROP COLUMN LastAccBriefcase;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.59.1 :Apr 20, 2013</dt>
+		<dt>Version 12.59.1: Apr 20, 2013</dt>
 							<dd>
 							Last type of search is stored in user's data.<br />
 							Removed old translations. (150089 lines)<br />
@@ -2730,7 +14737,7 @@ ALTER TABLE usr_data DROP COLUMN WhatToSearch,DROP COLUMN LastCrs,DROP COLUMN La
 ALTER TABLE usr_data ADD COLUMN WhatToSearch TINYINT NOT NULL DEFAULT 0 AFTER NotifyEvents;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.59   :Apr 18, 2013</dt>
+		<dt>Version 12.59:   Apr 18, 2013</dt>
 							<dd>
 							Last search is stored in session. (150294 lines)<br />
 							2 changes necessary in database:<br />
@@ -2739,7 +14746,7 @@ ALTER TABLE sessions ADD COLUMN WhatToSearch TINYINT NOT NULL DEFAULT 0 AFTER La
 ALTER TABLE sessions ADD COLUMN SearchString VARCHAR(255) NOT NULL AFTER WhatToSearch;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.58.3 :Apr 18, 2013</dt>
+		<dt>Version 12.58.3: Apr 18, 2013</dt>
 							<dd>
 							Changes in maximum number of users in listings.<br />
 							Removed field SideCols from sessions table.<br />
@@ -2753,62 +14760,62 @@ DROP TABLE IF EXISTS marks_backup;<br />
 DROP TABLE IF EXISTS hidden_downloads;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.58.2 :Apr 17, 2013</dt>
+		<dt>Version 12.58.2: Apr 17, 2013</dt>
 							<dd>
 							Fixed bug in list of administrators. (150230 lines)
 							</dd>
-		<dt>Version 12.58.1 :Apr 17, 2013</dt>
+		<dt>Version 12.58.1: Apr 17, 2013</dt>
 							<dd>
 							Changes in words to search when searching for documents. (150218 lines)
 							</dd>
-		<dt>Version 12.58   :Apr 16, 2013</dt>
+		<dt>Version 12.58:   Apr 16, 2013</dt>
 							<dd>
 							Search of documents is splitted into my documents, documents in my courses and open documents. (150214 lines)
 							</dd>
-		<dt>Version 12.57.1 :Apr 16, 2013</dt>
+		<dt>Version 12.57.1: Apr 16, 2013</dt>
 							<dd>
 							Optimizations in search of documents. (150033 lines)
 							</dd>
-		<dt>Version 12.57   :Apr 16, 2013</dt>
+		<dt>Version 12.57:   Apr 16, 2013</dt>
 							<dd>
 							Changes in search of documents.<br />
-							Fixed bug when deleting a course, reported by María Dolores Ruiz López. (149941 lines)
+							Fixed bug when deleting a course, reported by Mar&iacute;a Dolores Ruiz L&oacute;pez. (149941 lines)
 							</dd>
-		<dt>Version 12.56   :Apr 16, 2013</dt>
+		<dt>Version 12.56:   Apr 16, 2013</dt>
 							<dd>
 							Changes in search. (149823 lines)
 							</dd>
-		<dt>Version 12.55   :Apr 15, 2013</dt>
+		<dt>Version 12.55:   Apr 15, 2013</dt>
 							<dd>
 							Changes in search. (149549 lines)
 							</dd>
-		<dt>Version 12.54.1 :Apr 09, 2013</dt>
+		<dt>Version 12.54.1: Apr 09, 2013</dt>
 							<dd>
 							Changes in search form. (149642 lines)
 							</dd>
-		<dt>Version 12.54   :Apr 09, 2013</dt>
+		<dt>Version 12.54:   Apr 09, 2013</dt>
 							<dd>
 							Changes in selection of my courses.<br />
 							New module swad_search for search. (149639 lines)
 							</dd>
-		<dt>Version 12.53   :Apr 09, 2013</dt>
+		<dt>Version 12.53:   Apr 09, 2013</dt>
 							<dd>
 							New form to search on page top. (149548 lines)
 							</dd>
-		<dt>Version 12.52.3 :Apr 04, 2013</dt>
+		<dt>Version 12.52.3: Apr 04, 2013</dt>
 							<dd>
 							When a user is removed completely, his/her notifications are removed. (149420 lines)
 							</dd>
-		<dt>Version 12.52.2 :Apr 04, 2013</dt>
+		<dt>Version 12.52.2: Apr 04, 2013</dt>
 							<dd>
 							Files of marks can be hidden. (149404 lines)
 							</dd>
-		<dt>Version 12.52.1 :Apr 04, 2013</dt>
+		<dt>Version 12.52.1: Apr 04, 2013</dt>
 							<dd>
-							Fixed bug when seeing marks, reported by José Samos Jiménez.<br />
+							Fixed bug when seeing marks, reported by Jos&eacute; Samos Jim&eacute;nez.<br />
 							Changed border style when downloading a file. (149396 lines)
 							</dd>
-		<dt>Version 12.52   :Apr 04, 2013</dt>
+		<dt>Version 12.52:   Apr 04, 2013</dt>
 							<dd>
 							Hidden documents are now stored in table of files in database. (149306 lines)<br />
 							10 changes necessary in database:<br />
@@ -2829,19 +14836,19 @@ DROP TABLE files;<br />
 RENAME TABLE files_copy TO files;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.51.2 :Apr 03, 2013</dt>
+		<dt>Version 12.51.2: Apr 03, 2013</dt>
 							<dd>
 							Changes in notificactions about new files. (149386 lines)
 							</dd>
-		<dt>Version 12.51.1 :Apr 03, 2013</dt>
+		<dt>Version 12.51.1: Apr 03, 2013</dt>
 							<dd>
-							Fixed bug in test importation, reported by Amalia Morales Hernández. (149335 lines)
+							Fixed bug in test importation, reported by Amalia Morales Hern&aacute;ndez. (149335 lines)
 							</dd>
-		<dt>Version 12.51   :Apr 02, 2013</dt>
+		<dt>Version 12.51:   Apr 02, 2013</dt>
 							<dd>
 							Changes in marks zones. (149328 lines)
 							</dd>
-		<dt>Version 12.50   :Apr 02, 2013</dt>
+		<dt>Version 12.50:   Apr 02, 2013</dt>
 							<dd>
 							Use FilCod in notif instead of MrkCod for marks files. (149292 lines)<br />
 							30 changes necessary in database:<br />
@@ -2885,34 +14892,34 @@ DROP TABLE marks_copy;<br />
 DROP TABLE notif;<br />
 RENAME TABLE notif_copy TO notif;<br />
 							</code></small>
-		<dt>Version 12.49.5 :Mar 31, 2013</dt>
+		<dt>Version 12.49.5: Mar 31, 2013</dt>
 							<dd>
 							Expand not-expanded folders when accessing a file from notifications. (149271 lines)
 							</dd>
-		<dt>Version 12.49.4 :Mar 31, 2013</dt>
+		<dt>Version 12.49.4: Mar 31, 2013</dt>
 							<dd>
 							Changes in notifications when uploading or pasting files.<br />
-							"Common zone" now is called "Shared files area". (149227 lines)
+							&quot;Common zone&quot; now is called &quot;Shared files area&quot;. (149227 lines)
 							</dd>
-		<dt>Version 12.49.3 :Mar 28, 2013</dt>
+		<dt>Version 12.49.3: Mar 28, 2013</dt>
 							<dd>
 							Notifications are not created when uploading / pasting into a folder not visible. (149201 lines)
 							</dd>
-		<dt>Version 12.49.2 :Mar 28, 2013</dt>
+		<dt>Version 12.49.2: Mar 28, 2013</dt>
 							<dd>
 							Check if a file is hidden or deleted before showing it. (149196 lines)
 							</dd>
-		<dt>Version 12.49.1 :Mar 27, 2013</dt>
+		<dt>Version 12.49.1: Mar 27, 2013</dt>
 							<dd>
 							Changes in notifications. (149135 lines)
 							</dd>
-		<dt>Version 12.49   :Mar 26, 2013</dt>
+		<dt>Version 12.49:   Mar 26, 2013</dt>
 							<dd>
 							Some icons changed.<br />
 							Changes in notifications.<br />
 							QR code for nickname now starts by @. (149062 lines)
 							</dd>
-		<dt>Version 12.48.5 :Mar 26, 2013</dt>
+		<dt>Version 12.48.5: Mar 26, 2013</dt>
 							<dd>
 							Changes in notifications. (148926 lines)<br />
 							1 change necessary in database:<br />
@@ -2920,11 +14927,11 @@ RENAME TABLE notif_copy TO notif;<br />
 ALTER TABLE notif ADD INDEX (CrsCod);<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.48.4 :Mar 25, 2013</dt>
+		<dt>Version 12.48.4: Mar 25, 2013</dt>
 							<dd>
 							Changes in notifications. (149136 lines)
 							</dd>
-		<dt>Version 12.48.3 :Mar 25, 2013</dt>
+		<dt>Version 12.48.3: Mar 25, 2013</dt>
 							<dd>
 							Changes in notifications. (149078 lines)<br />
 							1 change necessary in database:<br />
@@ -2932,15 +14939,15 @@ ALTER TABLE notif ADD INDEX (CrsCod);<br />
 ALTER TABLE crs_usr_requests ADD COLUMN ReqCod INT NOT NULL AUTO_INCREMENT FIRST, ADD PRIMARY KEY (ReqCod);<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.48.2 :Mar 25, 2013</dt>
+		<dt>Version 12.48.2: Mar 25, 2013</dt>
 							<dd>
 							Changes in notifications. (148972 lines)
 							</dd>
-		<dt>Version 12.48.1 :Mar 25, 2013</dt>
+		<dt>Version 12.48.1: Mar 25, 2013</dt>
 							<dd>
 							Changes in notifications of documents or shared files. (148951 lines)
 							</dd>
-		<dt>Version 12.48   :Mar 24, 2013</dt>
+		<dt>Version 12.48:   Mar 24, 2013</dt>
 							<dd>
 							Four new events in notifications. (148912 lines)<br />
 							29 changes necessary in database:<br />
@@ -2976,7 +14983,7 @@ UPDATE sta_notif SET NotifyEvent=11 WHERE NotifyEvent=61;<br />
 UPDATE usr_data SET NotifyEvents=(((NotifyEvents << 4) & b'111100000000') | ((NotifyEvents << 2) & b'111000')) WHERE NotifyEvents<>0;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.47.3 :Mar 20, 2013</dt>
+		<dt>Version 12.47.3: Mar 20, 2013</dt>
 							<dd>
 							Changes related to minimum time between two consecutive tests. (148456 lines)<br />
 							4 changes necessary in database:<br />
@@ -2987,12 +14994,12 @@ UPDATE crs_usr SET LastAccTst=NOW();<br />
 ALTER TABLE crs_usr DROP COLUMN NextAccTst;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.47.2 :Mar 20, 2013</dt>
+		<dt>Version 12.47.2: Mar 20, 2013</dt>
 							<dd>
 							Test exam questions older than modifications in question are not shown.<br />
 							Code refactoring in tests. (148416 lines)
 							</dd>
-		<dt>Version 12.47.1 :Mar 19, 2013</dt>
+		<dt>Version 12.47.1: Mar 19, 2013</dt>
 							<dd>
 							Database table tst_exam_answers is joined into table tst_exam_questions. (148288 lines)<br />
 							4 changes necessary in database:<br />
@@ -3003,11 +15010,11 @@ UPDATE tst_exam_questions,tst_exam_answers SET tst_exam_questions.Indexes=tst_ex
 DROP TABLE tst_exam_answers;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.47   :Mar 18, 2013</dt>
+		<dt>Version 12.47:   Mar 18, 2013</dt>
 							<dd>
 							Changes in test exams. (148369 lines)
 							</dd>
-		<dt>Version 12.46   :Mar 17, 2013</dt>
+		<dt>Version 12.46:   Mar 17, 2013</dt>
 							<dd>
 							Students can view their results in past test exams. (148193 lines)<br />
 							5 changes necessary in database:<br />
@@ -3019,7 +15026,7 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1084','es','N','Ver
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1085','es','N','Ver un examen de test m&iacute;o ya realizado');<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.45.1 :Mar 17, 2013</dt>
+		<dt>Version 12.45.1: Mar 17, 2013</dt>
 							<dd>
 							Students can decide if an exam will be saved.<br />
 							View of exams available for teachers. (148034 lines)<br />
@@ -3028,24 +15035,24 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1085','es','N','Ver
 DELETE FROM tst_exams; DELETE FROM tst_exam_questions; DELETE FROM tst_exam_answers;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.45   :Mar 17, 2013</dt>
+		<dt>Version 12.45:   Mar 17, 2013</dt>
 							<dd>
 							Changes in tests.<br />
 							Several messages translated. (147981 lines)
 							</dd>
-		<dt>Version 12.44   :Mar 16, 2013</dt>
+		<dt>Version 12.44:   Mar 16, 2013</dt>
 							<dd>
 							User, date, number of questions and tags of questions in heading of test exam result. (147846 lines)
 							</dd>
-		<dt>Version 12.43.2 :Mar 16, 2013</dt>
+		<dt>Version 12.43.2: Mar 16, 2013</dt>
 							<dd>
 							Fixed bugs in test exams related to floating point. (147697 lines)
 							</dd>
-		<dt>Version 12.43.1 :Mar 16, 2013</dt>
+		<dt>Version 12.43.1: Mar 16, 2013</dt>
 							<dd>
 							Changes in test exams results. (147682 lines)
 							</dd>
-		<dt>Version 12.43   :Mar 15, 2013</dt>
+		<dt>Version 12.43:   Mar 15, 2013</dt>
 							<dd>
 							Changes in test exams results. (147640 lines)<br />
 							5 changes necessary in database:<br />
@@ -3057,15 +15064,15 @@ CREATE TABLE IF NOT EXISTS tst_exam_answers (TstCod INT NOT NULL,QstCod INT NOT
 DELETE FROM tst_exams;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.42.3 :Mar 14, 2013</dt>
+		<dt>Version 12.42.3: Mar 14, 2013</dt>
 							<dd>
 							Changes in test exams results. (147503 lines)
 							</dd>
-		<dt>Version 12.42.2 :Mar 14, 2013</dt>
+		<dt>Version 12.42.2: Mar 14, 2013</dt>
 							<dd>
 							Test exams are selected in a range of dates. (147433 lines)
 							</dd>
-		<dt>Version 12.42.1 :Mar 14, 2013</dt>
+		<dt>Version 12.42.1: Mar 14, 2013</dt>
 							<dd>
 							Changes in results of test exams. (147421 lines)<br />
 							2 changes necessary in database:<br />
@@ -3074,7 +15081,7 @@ DROP TABLE tst_exams;<br />
 CREATE TABLE IF NOT EXISTS tst_exams (TstCod INT NOT NULL AUTO_INCREMENT,CrsCod INT NOT NULL,UsrCod INT NOT NULL,TstTime DATETIME NOT NULL,NumQsts INT NOT NULL DEFAULT 0,NumQstsNotBlank INT NOT NULL DEFAULT 0,Score DOUBLE PRECISION NOT NULL DEFAULT 0,UNIQUE INDEX(TstCod),INDEX(CrsCod,UsrCod));<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.42   :Mar 14, 2013</dt>
+		<dt>Version 12.42:   Mar 14, 2013</dt>
 							<dd>
 							Changes in results of test exams. (147389 lines)<br />
 							1 change necessary in database:<br />
@@ -3082,11 +15089,11 @@ CREATE TABLE IF NOT EXISTS tst_exams (TstCod INT NOT NULL AUTO_INCREMENT,CrsCod
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1082','es','N','Ver un examen de test ya realizado');<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.41.1 :Mar 12, 2013</dt>
+		<dt>Version 12.41.1: Mar 12, 2013</dt>
 							<dd>
 							Results of a test exam are stored in database and shown on web. (147294 lines)
 							</dd>
-		<dt>Version 12.41   :Mar 11, 2013</dt>
+		<dt>Version 12.41:   Mar 11, 2013</dt>
 							<dd>
 							New option to select students to see the results of test exams. (147186 lines)<br />
 							2 changes necessary in database:<br />
@@ -3095,7 +15102,7 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1080','es','N','Sele
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1081','es','N','Ver resultados de tests de usuarios');<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.40.5 :Mar 10, 2013</dt>
+		<dt>Version 12.40.5: Mar 10, 2013</dt>
 							<dd>
 							New tables to store result of test exams. (146962 lines)<br />
 							3 changes necessary in database:<br />
@@ -3105,15 +15112,15 @@ CREATE TABLE IF NOT EXISTS tst_exam_questions (TstCod INT NOT NULL,QstCod INT NO
 CREATE TABLE IF NOT EXISTS tst_exam_answers (TstCod INT NOT NULL,QstCod INT NOT NULL,AnsInd INT NOT NULL,Answer TEXT NOT NULL,INDEX(TstCod,QstCod));<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.40.4 :Mar 10, 2013</dt>
+		<dt>Version 12.40.4: Mar 10, 2013</dt>
 							<dd>
 							Added feedback to web service function getTests. (146898 lines)
 							</dd>
-		<dt>Version 12.40.3 :Mar 09, 2013</dt>
+		<dt>Version 12.40.3: Mar 09, 2013</dt>
 							<dd>
 							New column with number of teachers in pending requests for inscription. (146890 lines)
 							</dd>
-		<dt>Version 12.40.2 :Mar 08, 2013</dt>
+		<dt>Version 12.40.2: Mar 08, 2013</dt>
 							<dd>
 							Change in tst_questions database table. (146878 lines)<br />
 							1 change necessary in database:<br />
@@ -3121,21 +15128,21 @@ CREATE TABLE IF NOT EXISTS tst_exam_answers (TstCod INT NOT NULL,QstCod INT NOT
 ALTER TABLE tst_questions CHANGE AnsType AnsType ENUM ('int','float','true_false','unique_choice','multiple_choice','text') NOT NULL;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.40.1 :Mar 07, 2013</dt>
+		<dt>Version 12.40.1: Mar 07, 2013</dt>
 							<dd>
 							Fixed bug related to length of Twitter.<br />
 							Fixed bug related to length of Nickname in login.<br />
 							Fixed bug in search of courses. (146875 lines)
 							</dd>
-		<dt>Version 12.40   :Mar 07, 2013</dt>
+		<dt>Version 12.40:   Mar 07, 2013</dt>
 							<dd>
 							Export/import test questions with feedback. (146810 lines)
 							</dd>
-		<dt>Version 12.39.2 :Mar 06, 2013</dt>
+		<dt>Version 12.39.2: Mar 06, 2013</dt>
 							<dd>
 							Feedback when solving test. (146738 lines)
 							</dd>
-		<dt>Version 12.39.1 :Mar 05, 2013</dt>
+		<dt>Version 12.39.1: Mar 05, 2013</dt>
 							<dd>
 							Feedback in test questions. (146698 lines)<br />
 							2 changes necessary in database:<br />
@@ -3144,7 +15151,7 @@ ALTER TABLE tst_questions ADD COLUMN Feedback TEXT NOT NULL AFTER Stem;<br />
 ALTER TABLE tst_config CHANGE Feedback Feedback ENUM('nothing','total_result','each_result','each_good_bad','full_feedback') NOT NULL;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.39   :Mar 04, 2013</dt>
+		<dt>Version 12.39:   Mar 04, 2013</dt>
 							<dd>
 							Changed icons to create and download zip file.<br />
 							Feedback for answers in test questions (not finished). (146598 lines)<br />
@@ -3153,77 +15160,77 @@ ALTER TABLE tst_config CHANGE Feedback Feedback ENUM('nothing','total_result','e
 ALTER TABLE tst_answers ADD COLUMN Feedback TEXT NOT NULL AFTER Answer;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.38.6 :Mar 02, 2013</dt>
+		<dt>Version 12.38.6: Mar 02, 2013</dt>
 							<dd>
 							Changed icons to create and download zip file.<br />
 							In course works/assignment file zone, all files are shown by default. (146395 lines)
 							</dd>
-		<dt>Version 12.38.5 :Feb 27, 2013</dt>
+		<dt>Version 12.38.5: Feb 27, 2013</dt>
 							<dd>
 							Added alt attributes to all image buttons. (146398 lines)
 							</dd>
-		<dt>Version 12.38.4 :Feb 26, 2013</dt>
+		<dt>Version 12.38.4: Feb 26, 2013</dt>
 							<dd>
 							Speed optimization in query of last clicks. (146195 lines)
 							</dd>
-		<dt>Version 12.38.3 :Feb 22, 2013</dt>
+		<dt>Version 12.38.3: Feb 22, 2013</dt>
 							<dd>
 							Fixed bug in notifications about marks. (146195 lines)
 							</dd>
-		<dt>Version 12.38.2 :Feb 20, 2013</dt>
+		<dt>Version 12.38.2: Feb 20, 2013</dt>
 							<dd>
 							Fixed bug in users' directories.<br />
 							Users' directories are now created automatically. (146192 lines)
 							</dd>
-		<dt>Version 12.38.1 :Feb 13, 2013</dt>
+		<dt>Version 12.38.1: Feb 13, 2013</dt>
 							<dd>
 							Fixed bug in statistics. (146183 lines)
 							</dd>
-		<dt>Version 12.38   :Feb 13, 2013</dt>
+		<dt>Version 12.38:   Feb 13, 2013</dt>
 							<dd>
 							New scope: current institution. (146176 lines)
 							</dd>
-		<dt>Version 12.37   :Feb 13, 2013</dt>
+		<dt>Version 12.37:   Feb 13, 2013</dt>
 							<dd>
 							New scope: current institution (still under development). (145587 lines)
 							</dd>
-		<dt>Version 12.36   :Feb 12, 2013</dt>
+		<dt>Version 12.36:   Feb 12, 2013</dt>
 							<dd>
 							New module swad_scope.<br />
 							Code refactoring related to scope (location ranges). (145170 lines)
 							</dd>
-		<dt>Version 12.35   :Feb 12, 2013</dt>
+		<dt>Version 12.35:   Feb 12, 2013</dt>
 							<dd>
 							Unification of interface and code related to location ranges. (145003 lines)
 							</dd>
-		<dt>Version 12.34.1 :Feb 11, 2013</dt>
+		<dt>Version 12.34.1: Feb 11, 2013</dt>
 							<dd>
 							Unification of interface and code related to location ranges in connected users. (144481 lines)
 							</dd>
-		<dt>Version 12.34   :Feb 11, 2013</dt>
+		<dt>Version 12.34:   Feb 11, 2013</dt>
 							<dd>
 							Unification of interface and code related to location ranges.<br />
 							Statistics of centres. (144425 lines)
 							</dd>
-		<dt>Version 12.33   :Feb 10, 2013</dt>
+		<dt>Version 12.33:   Feb 10, 2013</dt>
 							<dd>
 							New users' range for current centre.<br />
 							Refactorization of code related to users' lists location. (144061 lines)
 							</dd>
-		<dt>Version 12.32.5 :Jan 30, 2013</dt>
+		<dt>Version 12.32.5: Jan 30, 2013</dt>
 							<dd>
 							Changes in the text of several options in menu.<br />
 							Changes in order of options of enrollment tab. (143920 lines)
 							</dd>
-		<dt>Version 12.32.4 :Jan 29, 2013</dt>
+		<dt>Version 12.32.4: Jan 29, 2013</dt>
 							<dd>
 							Fixed bug in calendar. (143918 lines)
 							</dd>
-		<dt>Version 12.32.3 :Jan 15, 2013</dt>
+		<dt>Version 12.32.3: Jan 15, 2013</dt>
 							<dd>
 							New file extension allowed, requested by Javier Mateos: .dmg (Disk Image in Masc OS). (143896 lines)
 							</dd>
-		<dt>Version 12.32.2 :Dic 30, 2012</dt>
+		<dt>Version 12.32.2: Dic 30, 2012</dt>
 							<dd>
 							Changed DNI to UsrID in tables log and log_recent. (143896 lines)<br />
 							2 changes necessary in database (it could take a long time, even several hours):<br />
@@ -3232,11 +15239,11 @@ ALTER TABLE log_recent CHANGE DNI UsrID CHAR(16) NOT NULL;<br />
 ALTER TABLE log CHANGE DNI UsrID CHAR(16) NOT NULL;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.32.2 :Dic 29, 2012</dt>
+		<dt>Version 12.32.2: Dic 29, 2012</dt>
 							<dd>
 							Several messages translated to french. (143895 lines)
 							</dd>
-		<dt>Version 12.32.1 :Dic 29, 2012</dt>
+		<dt>Version 12.32.1: Dic 29, 2012</dt>
 							<dd>
 							Changed DNI to UsrID in tables usr_data and imported_students. (144051 lines)<br />
 							2 changes necessary in database:<br />
@@ -3245,35 +15252,35 @@ ALTER TABLE imported_students CHANGE DNI UsrID CHAR(16) NOT NULL;<br />
 ALTER TABLE usr_data CHANGE DNI UsrID CHAR(16) NOT NULL;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.32   :Dic 29, 2012</dt>
+		<dt>Version 12.32:   Dic 29, 2012</dt>
 							<dd>
 							Changes in rules to accept users' IDs and nicknames. (144043 lines)
 							</dd>
-		<dt>Version 12.31   :Dic 29, 2012</dt>
+		<dt>Version 12.31:   Dic 29, 2012</dt>
 							<dd>
 							Nicknames must be entered with '@'. (144088 lines)
 							</dd>
-		<dt>Version 12.30   :Dic 28, 2012</dt>
+		<dt>Version 12.30:   Dic 28, 2012</dt>
 							<dd>
 							Code refactoring related to user's ID. (144171 lines)
 							</dd>
-		<dt>Version 12.29.5 :Dic 28, 2012</dt>
+		<dt>Version 12.29.5: Dic 28, 2012</dt>
 							<dd>
 							Several messages translated (0 messages to be translated) and other minor changes. (144127 lines)
 							</dd>
-		<dt>Version 12.29.4 :Dic 27, 2012</dt>
+		<dt>Version 12.29.4: Dic 27, 2012</dt>
 							<dd>
 							Removed old nickname check. (143975 lines)
 							</dd>
-		<dt>Version 12.29.3 :Dic 26, 2012</dt>
+		<dt>Version 12.29.3: Dic 26, 2012</dt>
 							<dd>
 							Several messages translated (3 messages to be translated). (144033 lines)
 							</dd>
-		<dt>Version 12.29.2 :Dic 23, 2012</dt>
+		<dt>Version 12.29.2: Dic 23, 2012</dt>
 							<dd>
 							Notices are drawn without tables, and with different widths. (143997 lines)
 							</dd>
-		<dt>Version 12.29.1 :Dic 22, 2012</dt>
+		<dt>Version 12.29.1: Dic 22, 2012</dt>
 							<dd>
 							Notices are drawn using CSS3 instead of images. (143998 lines)<br />
 							1 update necessary:<br />
@@ -3283,7 +15290,7 @@ Example:<br />
 rm -Rf /var/www/html/swad/icon/notice/<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.29   :Dic 18, 2012</dt>
+		<dt>Version 12.29:   Dic 18, 2012</dt>
 							<dd>
 							Changes in actions related to see or admin documents. (144043 lines)<br />
 							4 changes necessary in database:<br />
@@ -3294,7 +15301,7 @@ UPDATE actions SET Txt='Ver o administrar documentos' WHERE ActCod='0';<br />
 UPDATE actions SET Txt='Ver o administrar calificaciones' WHERE ActCod='17';<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.28.4 :Dic 18, 2012</dt>
+		<dt>Version 12.28.4: Dic 18, 2012</dt>
 							<dd>
 							Old action to admin docs is removed. (144004 lines)<br />
 							1 change necessary in database:<br />
@@ -3308,20 +15315,20 @@ Example:<br />
 cp /home/<user>/swad/swad/icon/visible16x16.gif /var/www/html/swad/icon/<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.28.3 :Dic 16, 2012</dt>
+		<dt>Version 12.28.3: Dic 16, 2012</dt>
 							<dd>
 							Changes in CSS related to user's photo. (143946 lines)
 							</dd>
-		<dt>Version 12.28.2 :Dic 16, 2012</dt>
+		<dt>Version 12.28.2: Dic 16, 2012</dt>
 							<dd>
 							Fixed bugs in web service related to file browser. (143874 lines)
 							</dd>
-		<dt>Version 12.28.1 :Dic 16, 2012</dt>
+		<dt>Version 12.28.1: Dic 16, 2012</dt>
 							<dd>
 							Abort if click is too fast.<br />
 							Changes in redirection to language. (143857 lines)
 							</dd>
-		<dt>Version 12.28   :Dic 16, 2012</dt>
+		<dt>Version 12.28:   Dic 16, 2012</dt>
 							<dd>
 							Change language after user authentication. (143831 lines)<br />
 							1 change necessary in database:<br />
@@ -3333,57 +15340,57 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1077','es','N','Camb
 							<dd>
 							Small change in design of iframe for course info. (? lines)
 							</dd>
-		<dt>Version 12.27.9 :Dic 11, 2012</dt>
+		<dt>Version 12.27.9: Dic 11, 2012</dt>
 							<dd>
 							Rounded rectangles for months now use CSS instead of tables. (143811 lines)
 							</dd>
-		<dt>Version 12.27.8 :Dic 11, 2012</dt>
+		<dt>Version 12.27.8: Dic 11, 2012</dt>
 							<dd>
 							Fixed bugs in attendance events. (143800 lines)
 							</dd>
-		<dt>Version 12.27.7 :Dic 11, 2012</dt>
+		<dt>Version 12.27.7: Dic 11, 2012</dt>
 							<dd>
 							Rectangles 2D without shadow now use CSS instead of tables. (143800 lines)
 							</dd>
-		<dt>Version 12.27.6 :Dic 10, 2012</dt>
+		<dt>Version 12.27.6: Dic 10, 2012</dt>
 							<dd>
 							Rectangles 3D with shadow now use CSS instead of tables. (143793 lines)
 							</dd>
-		<dt>Version 12.27.5 :Dic 10, 2012</dt>
+		<dt>Version 12.27.5: Dic 10, 2012</dt>
 							<dd>
 							Action title now use CSS instead of tables. (143770 lines)
 							</dd>
-		<dt>Version 12.27.4 :Dic 10, 2012</dt>
+		<dt>Version 12.27.4: Dic 10, 2012</dt>
 							<dd>
 							Changes in CSS of alerts. (143739 lines)
 							</dd>
-		<dt>Version 12.27.3 :Dic 10, 2012</dt>
+		<dt>Version 12.27.3: Dic 10, 2012</dt>
 							<dd>
 							Alerts now use CSS instead of tables. (143789 lines)
 							</dd>
-		<dt>Version 12.27.2 :Dic 09, 2012</dt>
+		<dt>Version 12.27.2: Dic 09, 2012</dt>
 							<dd>
 							Several messages translated (5 messages to be translated).<br />
 							Optimizations on attendance. (143714 lines)
 							</dd>
-		<dt>Version 12.27.1 :Dic 09, 2012</dt>
+		<dt>Version 12.27.1: Dic 09, 2012</dt>
 							<dd>
 							Optimizations on file browser and web service. (143662 lines)
 							</dd>
-		<dt>Version 12.27   :Dic 05, 2012</dt>
+		<dt>Version 12.27:   Dic 05, 2012</dt>
 							<dd>
 							Changes in web service getFile function. (143748 lines)
 							</dd>
-		<dt>Version 12.26   :Dic 04, 2012</dt>
+		<dt>Version 12.26:   Dic 04, 2012</dt>
 							<dd>
 							Changes in web service getFile function. (143643 lines)
 							</dd>
-		<dt>Version 12.25   :Dic 02, 2012</dt>
+		<dt>Version 12.25:   Dic 02, 2012</dt>
 							<dd>
 							Changes in buffers related to TEXT and LONGTEXT database fields.<br />
 							Refactoring of code in every module. (143471 lines)
 							</dd>
-		<dt>Version 12.24.5 :Nov 30, 2012</dt>
+		<dt>Version 12.24.5: Nov 30, 2012</dt>
 							<dd>
 							Changes in space used for buffer related to TEXT and LONGTEXT database fields. (142652 lines)<br />
 							2 changes necessary in database:<br />
@@ -3392,7 +15399,7 @@ ALTER TABLE notices CHANGE Content Content TEXT NOT NULL;<br />
 ALTER TABLE notices_deleted CHANGE Content Content TEXT NOT NULL;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.24.4 :Nov 29, 2012</dt>
+		<dt>Version 12.24.4: Nov 29, 2012</dt>
 							<dd>
 							Changes in comments inside attendance events. (142624 lines)<br />
 							2 changes necessary in database:<br />
@@ -3401,19 +15408,19 @@ ALTER TABLE att_usr CHANGE CommentStd CommentStd TEXT NOT NULL;<br />
 ALTER TABLE att_usr CHANGE CommentTch CommentTch TEXT NOT NULL;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.24.3 :Nov 29, 2012</dt>
+		<dt>Version 12.24.3: Nov 29, 2012</dt>
 							<dd>
 							Changes in web service getDirectoryTree function. (142573 lines)
 							</dd>
-		<dt>Version 12.24.2 :Nov 27, 2012</dt>
+		<dt>Version 12.24.2: Nov 27, 2012</dt>
 							<dd>
 							Changes in web service getDirectoryTree function. (142561 lines)
 							</dd>
-		<dt>Version 12.24.1 :Nov 27, 2012</dt>
+		<dt>Version 12.24.1: Nov 27, 2012</dt>
 							<dd>
-							Fixed bug in attendance events, reported by José Miguel Colella Carbonara. (142521 lines)
+							Fixed bug in attendance events, reported by Jos&eacute; Miguel Colella Carbonara. (142521 lines)
 							</dd>
-		<dt>Version 12.24   :Nov 26, 2012</dt>
+		<dt>Version 12.24:   Nov 26, 2012</dt>
 							<dd>
 							Students can see attendance events. (142520 lines)<br />
 							1 change necessary in database:<br />
@@ -3421,7 +15428,7 @@ ALTER TABLE att_usr CHANGE CommentTch CommentTch TEXT NOT NULL;<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1076','es','N','Registrar estudiante asistente a evento');<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.23.3 :Nov 26, 2012</dt>
+		<dt>Version 12.23.3: Nov 26, 2012</dt>
 							<dd>
 							Changes in attendance events. (142407 lines)<br />
 							3 changes necessary in database:<br />
@@ -3431,7 +15438,7 @@ ALTER TABLE att_usr ADD COLUMN CommentTch VARCHAR(255) NOT NULL AFTER CommentStd
 ALTER TABLE att_events CHANGE CommentVisibility CommentTchVisible ENUM('N','Y') NOT NULL DEFAULT 'N' AFTER EndTime;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.23.2 :Nov 26, 2012</dt>
+		<dt>Version 12.23.2: Nov 26, 2012</dt>
 							<dd>
 							Changes in attendance events. (142406 lines)<br />
 							1 change necessary in database:<br />
@@ -3439,11 +15446,11 @@ ALTER TABLE att_events CHANGE CommentVisibility CommentTchVisible ENUM('N','Y')
 ALTER TABLE att_usr ADD COLUMN Present ENUM('N','Y') NOT NULL DEFAULT 'Y' AFTER UsrCod;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.23.1 :Nov 26, 2012</dt>
+		<dt>Version 12.23.1: Nov 26, 2012</dt>
 							<dd>
 							Changes in attendance events. (142397 lines)
 							</dd>
-		<dt>Version 12.23   :Nov 24, 2012</dt>
+		<dt>Version 12.23:   Nov 24, 2012</dt>
 							<dd>
 							Adding comments to attendance events. (142378 lines)<br />
 							2 changes necessary in database:<br />
@@ -3452,10 +15459,10 @@ ALTER TABLE att_events ADD COLUMN CommentVisibility TINYINT NOT NULL DEFAULT 0 A
 ALTER TABLE att_usr ADD COLUMN Comment VARCHAR(255) NOT NULL AFTER UsrCod;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.22.2 :Nov 23, 2012</dt>
+		<dt>Version 12.22.2: Nov 23, 2012</dt>
 							<dd>
 							Internal changes to remove warnings in Eclipse. (142185 lines)
-		<dt>Version 12.22.1 :Nov 20, 2012</dt>
+		<dt>Version 12.22.1: Nov 20, 2012</dt>
 							<dd>
 							Changed database collation to latin1_spanish_ci, because latin1_general_ci does not order properly. (142032 lines)<br />
 							10 changes necessary in database:<br />
@@ -3472,11 +15479,11 @@ Remove manually entries with duplicated values for Nickname in table nicknames a
 UPDATE usr_data SET Nickname='' WHERE Nickname<>'' AND Nickname NOT IN (SELECT Nickname COLLATE latin1_bin FROM nicknames);<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.22   :Nov 20, 2012</dt>
+		<dt>Version 12.22:   Nov 20, 2012</dt>
 							<dd>
 							Changes in rules to validate a nickname. (142019 lines)
 							</dd>
-		<dt>Version 12.21   :Nov 19, 2012</dt>
+		<dt>Version 12.21:   Nov 19, 2012</dt>
 							<dd>
 							New table in database to remember nicknames used by a user. (141971 lines)<br />
 							2 changes necessary in database:<br />
@@ -3485,35 +15492,35 @@ CREATE TABLE IF NOT EXISTS nicknames (UsrCod INT NOT NULL,Nickname CHAR(16) COLL
 REPLACE INTO nicknames (UsrCod,Nickname,CreatTime) SELECT UsrCod,NickName,NOW() FROM usr_data WHERE Nickname<>'';<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.20.7 :Nov 18, 2012</dt>
+		<dt>Version 12.20.7: Nov 18, 2012</dt>
 							<dd>
 							Changes in attendance events. (141847 lines)
 							</dd>
-		<dt>Version 12.20.6 :Nov 18, 2012</dt>
+		<dt>Version 12.20.6: Nov 18, 2012</dt>
 							<dd>
 							Changes in attendance events. (141843 lines)
 							</dd>
-		<dt>Version 12.20.5 :Nov 18, 2012</dt>
+		<dt>Version 12.20.5: Nov 18, 2012</dt>
 							<dd>
 							Changes in attendance events. (141836 lines)
 							</dd>
-		<dt>Version 12.20.4 :Nov 17, 2012</dt>
+		<dt>Version 12.20.4: Nov 17, 2012</dt>
 							<dd>
 							Several messages translated (0 messages to be translated). (141798 lines)
 							</dd>
-		<dt>Version 12.20.3 :Nov 17, 2012</dt>
+		<dt>Version 12.20.3: Nov 17, 2012</dt>
 							<dd>
 							Changes in attendance events. (141624 lines)
 							</dd>
-		<dt>Version 12.20.2 :Nov 17, 2012</dt>
+		<dt>Version 12.20.2: Nov 17, 2012</dt>
 							<dd>
 							Refactorization of code. Lot of returns (in the middle of funcions) removed. (141568 lines)
 							</dd>
-		<dt>Version 12.20.1 :Nov 16, 2012</dt>
+		<dt>Version 12.20.1: Nov 16, 2012</dt>
 							<dd>
 							Changes in function getDirectoryTree of the web service. (141571 lines)
 							</dd>
-		<dt>Version 12.20   :Nov 13, 2012</dt>
+		<dt>Version 12.20:   Nov 13, 2012</dt>
 							<dd>
 							Lot of icons changed.<br />
 					   	   	Fixed several bugs.<br />
@@ -3526,11 +15533,11 @@ cp /home/&lt;user&gt;/swad/swad/icon/&lt;files&gt;.png /var/www/html/swad/icon/<
 cp /home/&lt;user&gt;/swad/swad/icon/&lt;files&gt;.gif /var/www/html/swad/icon/<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.19.1 :Nov 12, 2012</dt>
+		<dt>Version 12.19.1: Nov 12, 2012</dt>
 							<dd>
 							Changes in attendance events. (141438 lines)
 							</dd>
-		<dt>Version 12.19   :Nov 12, 2012</dt>
+		<dt>Version 12.19:   Nov 12, 2012</dt>
 							<dd>
 							Changes in attendance events. (141375 lines)<br />
 							2 changes necessary in database:<br />
@@ -3540,19 +15547,19 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1074','es','N','List
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1075','es','N','Imprimir asistencia a varios eventos');<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.18.4 :Nov 11, 2012</dt>
+		<dt>Version 12.18.4: Nov 11, 2012</dt>
 							<dd>
 							Changes in attendance events. (141205 lines)
 							</dd>
-		<dt>Version 12.18.3 :Nov 07, 2012</dt>
+		<dt>Version 12.18.3: Nov 07, 2012</dt>
 							<dd>
 							Changes in attendance events. (141042 lines)
 							</dd>
-		<dt>Version 12.18.2 :Nov 07, 2012</dt>
+		<dt>Version 12.18.2: Nov 07, 2012</dt>
 							<dd>
 							Fixed bug in attendance module when removing a user. (140998 lines)
 							</dd>
-		<dt>Version 12.18.1 :Nov 07, 2012</dt>
+		<dt>Version 12.18.1: Nov 07, 2012</dt>
 							<dd>
 							Fixed bug when removing an attendance event. (140997 lines)<br />
 							1 change necessary in database:<br />
@@ -3560,24 +15567,24 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1075','es','N','Impr
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1072','es','N','Registrar estudiantes asistentes a evento');<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.18   :Nov 07, 2012</dt>
+		<dt>Version 12.18:   Nov 07, 2012</dt>
 							<dd>
 							Changes in attendance events.<br />
 							Fixed bugs when removing users, groups and courses. (140997 lines)
 							</dd>
-		<dt>Version 12.17   :Nov 06, 2012</dt>
+		<dt>Version 12.17:   Nov 06, 2012</dt>
 							<dd>
 							Changes in view of an attendance event. (140859 lines)
 							</dd>
-		<dt>Version 12.16.1 :Nov 06, 2012</dt>
+		<dt>Version 12.16.1: Nov 06, 2012</dt>
 							<dd>
 							Minor changes in configuration. (140828 lines)
 							</dd>
-		<dt>Version 12.16   :Nov 06, 2012</dt>
+		<dt>Version 12.16:   Nov 06, 2012</dt>
 							<dd>
 							Changes in view of an attendance event. (140826 lines)
 							</dd>
-		<dt>Version 12.15   :Nov 05, 2012</dt>
+		<dt>Version 12.15:   Nov 05, 2012</dt>
 							<dd>
 							Minor changes.<br />
 							New table att_usr to store users who attended an event.<br />
@@ -3588,7 +15595,7 @@ CREATE TABLE IF NOT EXISTS att_usr (AttCod INT NOT NULL,UsrCod INT NOT NULL,UNIQ
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1071','es','N','Listar estudiantes asistentes a evento');<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.14.2 :Nov 04, 2012</dt>
+		<dt>Version 12.14.2: Nov 04, 2012</dt>
 							<dd>
 							Edition of attendance events. (140639 lines)<br />
 							10 changes necessary in database:<br />
@@ -3611,21 +15618,21 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1070','es','N','Most
 Add swad_attendance.o to list of OBJS in Makefile<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.14.1 :Nov 04, 2012</dt>
+		<dt>Version 12.14.1: Nov 04, 2012</dt>
 							<dd>
 							Edition of attendance events. (140546 lines)
 							</dd>
-		<dt>Version 12.14   :Nov 03, 2012</dt>
+		<dt>Version 12.14:   Nov 03, 2012</dt>
 							<dd>
 							New module swad_attendance for control of attendance.<br />
 							Starting edition of attendance events. (140301 lines)
 							</dd>
-		<dt>Version 12.13.1 :Nov 03, 2012</dt>
+		<dt>Version 12.13.1: Nov 03, 2012</dt>
 							<dd>
 							Changes related to avoiding fast clicks from the same IP.<br />
 							Several messages translated (0 messages to be translated). (138799 lines)
 							</dd>
-		<dt>Version 12.13   :Nov 03, 2012</dt>
+		<dt>Version 12.13:   Nov 03, 2012</dt>
 							<dd>
 							Temporary option to admin documents (to be removed in december 2012). (138684 lines)<br />
 							2 changes necessary in database:<br />
@@ -3634,19 +15641,19 @@ UPDATE actions SET Obsolete='N' WHERE ActCod IN (1054,1055,1056,1057,1058,1059,1
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1062','es','N','Administrar documentos (opci&oacute;n antigua)');<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.12.4 :Nov 02, 2012</dt>
+		<dt>Version 12.12.4: Nov 02, 2012</dt>
 							<dd>
 							Advertisement of mobile version. (138586 lines)
 							</dd>
-		<dt>Version 12.12.3 :Nov 02, 2012</dt>
+		<dt>Version 12.12.3: Nov 02, 2012</dt>
 							<dd>
 							Several messages translated (still 3 messages to be translated). (138530 lines)
 							</dd>
-		<dt>Version 12.12.2 :Nov 01, 2012</dt>
+		<dt>Version 12.12.2: Nov 01, 2012</dt>
 							<dd>
 							Several messages translated (still 19 messages to be translated). (138223 lines)
 							</dd>
-		<dt>Version 12.12.1 :Nov 01, 2012</dt>
+		<dt>Version 12.12.1: Nov 01, 2012</dt>
 							<dd>
 							Changes in expanded folders. (138017 lines)<br />
 							2 changes recommended (not mandatory) in database:<br />
@@ -3655,16 +15662,16 @@ DELETE FROM expanded_folders WHERE FileBrowser IN (3,8,11,13);<br />
 OPTIMIZE TABLE expanded_folders;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.12   :Oct 30, 2012</dt>
+		<dt>Version 12.12:   Oct 30, 2012</dt>
 							<dd>
 							Changes in function getDirectoryTree in the web service.<br />
 							New function getFile in the web service. (137943 lines)
 							</dd>
-		<dt>Version 12.11.1 :Oct 29, 2012</dt>
+		<dt>Version 12.11.1: Oct 29, 2012</dt>
 							<dd>
 							Changes in function getDirectoryTree in the web service. (137876 lines)
 							</dd>
-		<dt>Version 12.11   :Oct 29, 2012</dt>
+		<dt>Version 12.11:   Oct 29, 2012</dt>
 							<dd>
 							Changes in function getDirectoryTree in the web service. (137866 lines)
 							</dd>
@@ -3689,89 +15696,89 @@ Remove swad_changelog.o from OBJS in Makefile.<br />
 							<dd>
 							Edition of tests is removed from menu. (137656 lines)
 							</dd>
-		<dt>Version 12.10.9 :Oct 27, 2012</dt>
+		<dt>Version 12.10.9: Oct 27, 2012</dt>
 							<dd>
 							New button in tests to edit them. (137716 lines)
 							</dd>
-		<dt>Version 12.10.7 :Oct 27, 2012</dt>
+		<dt>Version 12.10.7: Oct 27, 2012</dt>
 							<dd>
 							Marks admin is removed from menu. (137697 lines)
 							</dd>
-		<dt>Version 12.10.6 :Oct 27, 2012</dt>
+		<dt>Version 12.10.6: Oct 27, 2012</dt>
 							<dd>
 							New button in marks file zone to edit them. (137752 lines)
 							</dd>
-		<dt>Version 12.10.5 :Oct 26, 2012</dt>
+		<dt>Version 12.10.5: Oct 26, 2012</dt>
 							<dd>
 							Docs admin is removed from menu. (137740 lines)
 							</dd>
-		<dt>Version 12.10.4 :Oct 25, 2012</dt>
+		<dt>Version 12.10.4: Oct 25, 2012</dt>
 							<dd>
 							New button in documents zone to edit them. (137800 lines)
 							</dd>
-		<dt>Version 12.10.3 :Oct 25, 2012</dt>
+		<dt>Version 12.10.3: Oct 25, 2012</dt>
 							<dd>
 							Changes in database inserts related to deleted notices and messages. (137776 lines)
 							</dd>
-		<dt>Version 12.10.2 :Oct 23, 2012</dt>
+		<dt>Version 12.10.2: Oct 23, 2012</dt>
 							<dd>
 							Changes check for valid ID. (137775 lines)
 							</dd>
-		<dt>Version 12.10.1 :Oct 17, 2012</dt>
+		<dt>Version 12.10.1: Oct 17, 2012</dt>
 							<dd>
 							Changes in file browsers. (137774 lines)
 							</dd>
-		<dt>Version 12.10   :Oct 16, 2012</dt>
+		<dt>Version 12.10:   Oct 16, 2012</dt>
 							<dd>
 							Opening time is shown when selecting groups.<br />
 							Several messages translated (still 38 messages to be translated). (137767 lines)
 							</dd>
-		<dt>Version 12.9.1  :Oct 15, 2012</dt>
+		<dt>Version 12.9.1:  Oct 15, 2012</dt>
 							<dd>
 							Fixed bug in web service function sendMyGroups, reported by Helena Rodr&iacute;guez Gij&oacute;n. (137599 lines)
 							</dd>
-		<dt>Version 12.9    :Oct 14, 2012</dt>
+		<dt>Version 12.9:    Oct 14, 2012</dt>
 							<dd>
 							Change user's groups in web service function sendMyGroups. (137598 lines)
 							</dd>
-		<dt>Version 12.8.4  :Oct 14, 2012</dt>
+		<dt>Version 12.8.4:  Oct 14, 2012</dt>
 							<dd>
 							Optimizations in groups. (137576 lines)
 							</dd>
-		<dt>Version 12.8.3  :Oct 14, 2012</dt>
+		<dt>Version 12.8.3:  Oct 14, 2012</dt>
 							<dd>
 							Changes in web services.<br />
 							Optimizations in groups. (137585 lines)
 							</dd>
-		<dt>Version 12.8.2  :Oct 13, 2012</dt>
+		<dt>Version 12.8.2:  Oct 13, 2012</dt>
 							<dd>
 							New web service function sendMyGroups. (137532 lines)
 							</dd>
-		<dt>Version 12.8.1  :Oct 13, 2012</dt>
+		<dt>Version 12.8.1:  Oct 13, 2012</dt>
 							<dd>
 							New fields in web service function getGroupTypes. (137426 lines)
 							</dd>
-		<dt>Version 12.8    :Oct 12, 2012</dt>
+		<dt>Version 12.8:    Oct 12, 2012</dt>
 							<dd>
 							New web service function getGroupTypes. (137406 lines)
 							</dd>
-		<dt>Version 12.7    :Oct 12, 2012</dt>
+		<dt>Version 12.7:    Oct 12, 2012</dt>
 							<dd>
 							New fields in web service functions getGroups and getNotifications. (137324 lines)
 							</dd>
-		<dt>Version 12.6.5  :Oct 11, 2012</dt>
+		<dt>Version 12.6.5:  Oct 11, 2012</dt>
 							<dd>
 							Added MIME type for documents uploaded. (137275 lines)
 							</dd>
-		<dt>Version 12.6.4  :Oct 10, 2012</dt>
+		<dt>Version 12.6.4:  Oct 10, 2012</dt>
 							<dd>
 							Changes in input image forms. (137188 lines)
 							</dd>
-		<dt>Version 12.6.3  :Oct 10, 2012</dt>
+		<dt>Version 12.6.3:  Oct 10, 2012</dt>
 							<dd>
 							Fixed bug in automatic open of groups. (137190 lines)
 							</dd>
-		<dt>Version 12.6.2  :Oct 09, 2012</dt>
+		<dt>Version 12.6.2:  Oct 09, 2012</dt>
 							<dd>
 							The default option in a tab is now the last option instead of the most frequent option.<br />
 							Last course is stored in user's data, to use in the future. (137164 lines).<br />
@@ -3780,11 +15787,11 @@ Remove swad_changelog.o from OBJS in Makefile.<br />
 ALTER TABLE usr_data ADD COLUMN LastCrs INT NOT NULL DEFAULT -1 AFTER NotifyEvents;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.6.1  :Oct 09, 2012</dt>
+		<dt>Version 12.6.1:  Oct 09, 2012</dt>
 							<dd>
 							Optimization in deletes of file_view table. (137140 lines).
 							</dd>
-		<dt>Version 12.6    :Oct 09, 2012</dt>
+		<dt>Version 12.6:    Oct 09, 2012</dt>
 							<dd>
 							New statistic for Open Educational Resources (OERs).<br />
 							Fixed bug when removing a course, a group or a user. (137125 lines)<br />
@@ -3798,32 +15805,32 @@ DELETE FROM files WHERE GrpCod>0 AND GrpCod NOT IN (SELECT GrpCod FROM crs_grp);
 DELETE FROM files WHERE ZoneUsrCod>0 AND ZoneUsrCod NOT IN (SELECT UsrCod FROM usr_data);<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.5.2  :Oct 08, 2012</dt>
+		<dt>Version 12.5.2:  Oct 08, 2012</dt>
 							<dd>
 							Change in menu of my courses. (136967 lines)
 							</dd>
-		<dt>Version 12.5.1  :Oct 07, 2012</dt>
+		<dt>Version 12.5.1:  Oct 07, 2012</dt>
 							<dd>
 							Fixed minor bug in unlocking tables after inscription. (136954 lines)
 							</dd>
-		<dt>Version 12.5    :Oct 07, 2012</dt>
+		<dt>Version 12.5:    Oct 07, 2012</dt>
 							<dd>
 							Optimizations in selection of groups.<br />
 							Inscription in groups is now an atomic operation using LOCK TABLES. (136949 lines)<br />
 							</dd>
-		<dt>Version 12.4.3  :Oct 06, 2012</dt>
+		<dt>Version 12.4.3:  Oct 06, 2012</dt>
 							<dd>
 							Optimization in selection of groups. (136925 lines)
 							</dd>
-		<dt>Version 12.4.2  :Oct 06, 2012</dt>
+		<dt>Version 12.4.2:  Oct 06, 2012</dt>
 							<dd>
 							Degree is now visible in selector of my courses. (136925 lines)
 							</dd>
-		<dt>Version 12.4.1  :Oct 05, 2012</dt>
+		<dt>Version 12.4.1:  Oct 05, 2012</dt>
 							<dd>
 							Optimizations in selection of groups. (136924 lines)
 							</dd>
-		<dt>Version 12.4    :Oct 04, 2012</dt>
+		<dt>Version 12.4:    Oct 04, 2012</dt>
 							<dd>
 							New field in table of test questions to store the number of times each question is answered with a non blank answer. (136815 lines)<br />
 							2 changes necessary in database:<br />
@@ -3832,7 +15839,7 @@ ALTER TABLE tst_questions ADD COLUMN NumHitsNotBlank INT NOT NULL DEFAULT 0 AFTE
 UPDATE tst_questions SET NumHitsNotBlank=NumHits;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.3    :Oct 02, 2012</dt>
+		<dt>Version 12.3:    Oct 02, 2012</dt>
 							<dd>
 							Changes in edition of group types. (136616 lines)<br />
 							1 change necessary in database:<br />
@@ -3840,7 +15847,7 @@ UPDATE tst_questions SET NumHitsNotBlank=NumHits;<br />
 DROP INDEX OpenTime ON crs_grp_types;
 							</code></small>
 							</dd>
-		<dt>Version 12.2    :Oct 01, 2012</dt>
+		<dt>Version 12.2:    Oct 01, 2012</dt>
 							<dd>
 							New field date in form of group types. (136589 lines)<br />
 							2 changes necessary in database:<br />
@@ -3849,7 +15856,7 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1061','es','Y','Camb
 ALTER TABLE crs_grp_types ADD COLUMN MustBeOpened ENUM('N','Y') NOT NULL DEFAULT 'N' AFTER Multiple;<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.1    :Sep 30, 2012</dt>
+		<dt>Version 12.1:    Sep 30, 2012</dt>
 							<dd>
 							New field date in group types table. (136396 lines)<br />
 							2 changes necessary in database:<br />
@@ -3858,27 +15865,27 @@ ALTER TABLE crs_grp_types ADD COLUMN OpenTime DATETIME NOT NULL DEFAULT 0 AFTER
 CREATE INDEX OpenTime ON crs_grp_types (OpenTime);<br />
 							</code></small>
 							</dd>
-		<dt>Version 12.0.5  :Sep 30, 2012</dt>
+		<dt>Version 12.0.5:  Sep 30, 2012</dt>
 							<dd>
 							Changes in listing of pending requests for registration. (136342 lines)
 							</dd>
-		<dt>Version 12.0.4  :Sep 30, 2012</dt>
+		<dt>Version 12.0.4:  Sep 30, 2012</dt>
 							<dd>
 							Selection of students or teachers when listing pending requests for registration. (136337 lines)
 							</dd>
-		<dt>Version 12.0.3  :Sep 30, 2012</dt>
+		<dt>Version 12.0.3:  Sep 30, 2012</dt>
 							<dd>
 							Change in menu of system tab. (136273 lines)
 							</dd>
-		<dt>Version 12.0.2  :Sep 29, 2012</dt>
+		<dt>Version 12.0.2:  Sep 29, 2012</dt>
 							<dd>
 							Minor change in configuration of tests. (136272 lines)
 							</dd>
-		<dt>Version 12.0.1  :Sep 24, 2012</dt>
+		<dt>Version 12.0.1:  Sep 24, 2012</dt>
 							<dd>
 							Minor change in order of option in system tab. (136268 lines)
 							</dd>
-		<dt>Version 12.0    :Sep 24, 2012</dt>
+		<dt>Version 12.0:    Sep 24, 2012</dt>
 							<dd>
 							New option to show degrees with pending courses. (136268 lines)<br />
 							1 change necessary in database:<br />
@@ -3886,29 +15893,29 @@ CREATE INDEX OpenTime ON crs_grp_types (OpenTime);<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1060','es','Y','Titul. con asignat. pendientes');<br />
 							</code></small>
 							</dd>
-		<dt>Version 11.79.3 :Sep 24, 2012</dt>
+		<dt>Version 11.79.3: Sep 24, 2012</dt>
 							<dd>
 							Fixed bug in database when importing students. (135981 lines)
 							</dd>
-		<dt>Version 11.79.2 :Sep 23, 2012</dt>
+		<dt>Version 11.79.2: Sep 23, 2012</dt>
 							<dd>
-							Fixed bug in mail domains, reported by Francisco Ocaña Lara. (135977 lines)
+							Fixed bug in mail domains, reported by Francisco Oca&ntilde;a Lara. (135977 lines)
 							</dd>
-		<dt>Version 11.79.1 :Sep 23, 2012</dt>
+		<dt>Version 11.79.1: Sep 23, 2012</dt>
 							<dd>
-							"Academic year" no longer used.<br />
+							&quot;Academic year&quot; no longer used.<br />
 							Changes in calendar. (135975 lines)
 							</dd>
-		<dt>Version 11.79   :Sep 23, 2012</dt>
+		<dt>Version 11.79:   Sep 23, 2012</dt>
 							<dd>
 							Confirmation of rejection of a request for inscription. (135961 lines)<br />
 							2 changes necessary in database:<br />
 							<small><code>
-UPDATE actions SET Txt='Preguntar si rechazar solicitud inscripción' WHERE ActCod='1058';<br />
+UPDATE actions SET Txt='Preguntar si rechazar solicitud inscripci&oacute;n' WHERE ActCod='1058';<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1059','es','Y','Rechazar solicitud inscripci&oacute;n');<br />
 							</code></small>
 							</dd>
-		<dt>Version 11.78.1 :Sep 20, 2012</dt>
+		<dt>Version 11.78.1: Sep 20, 2012</dt>
 							<dd>
 							New button to reject a request for inscription in a course. (135881 lines)<br />
 							1 change necessary in database:<br />
@@ -3916,27 +15923,27 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1059','es','Y','Rech
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1058','es','Y','Rechazar solicitud inscripci&oacute;n');<br />
 							</code></small>
 							</dd>
-		<dt>Version 11.78   :Sep 19, 2012</dt>
+		<dt>Version 11.78:   Sep 19, 2012</dt>
 							<dd>
 							New button to accept a request for inscription in a course. (135864 lines)
 							</dd>
-		<dt>Version 11.77.2 :Sep 19, 2012</dt>
+		<dt>Version 11.77.2: Sep 19, 2012</dt>
 							<dd>
 							Changes in listing of inscription requests. (135798 lines)
 							</dd>
-		<dt>Version 11.77.1 :Sep 19, 2012</dt>
+		<dt>Version 11.77.1: Sep 19, 2012</dt>
 							<dd>
 							Code optimization when creating database tables. (135754 lines)
 							</dd>
-		<dt>Version 11.77   :Sep 17, 2012</dt>
+		<dt>Version 11.77:   Sep 17, 2012</dt>
 							<dd>
 							Listing of inscription requests. (135964 lines)
 							</dd>
-		<dt>Version 11.76.4 :Sep 17, 2012</dt>
+		<dt>Version 11.76.4: Sep 17, 2012</dt>
 							<dd>
 							Listing of inscription requests for the current course. (135850 lines)
 							</dd>
-		<dt>Version 11.76.3 :Sep 17, 2012</dt>
+		<dt>Version 11.76.3: Sep 17, 2012</dt>
 							<dd>
 							New database table for requesting inscrption in courses crs_usr_requests.<br />
 					      		Changes in request for inscription in courses. (135795 lines)<br />
@@ -3946,7 +15953,7 @@ CREATE TABLE IF NOT EXISTS crs_usr_requests (CrsCod INT NOT NULL DEFAULT -1,UsrC
 	Role TINYINT NOT NULL DEFAULT 0,RequestTime DATETIME NOT NULL,UNIQUE INDEX(CrsCod,UsrCod),INDEX(UsrCod));<br />
 							</code></small>
 							</dd>
-		<dt>Version 11.76.2 :Sep 17, 2012</dt>
+		<dt>Version 11.76.2: Sep 17, 2012</dt>
 							<dd>
 							Changes related to requesting courses.<br />
 							New option to show pending inscription requests. (135766 lines)<br />
@@ -3955,17 +15962,17 @@ CREATE TABLE IF NOT EXISTS crs_usr_requests (CrsCod INT NOT NULL DEFAULT -1,UsrC
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1057','es','Y','Listar inscripciones pendientes');<br />
 							</code></small>
 							</dd>
-		<dt>Version 11.76.1 :Sep 16, 2012</dt>
+		<dt>Version 11.76.1: Sep 16, 2012</dt>
 							<dd>
 							New column when editing courses for requester of a course.<br />
 							New option to confirm application for registrarion. (135687 lines)<br />
 							2 changes necessary in database:<br />
 							<small><code>
-UPDATE actions SET Txt='Formulario solicitud inscripción' WHERE ActCod='1054';<br />
+UPDATE actions SET Txt='Formulario solicitud inscripci&oacute;n' WHERE ActCod='1054';<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1056','es','Y','Solicitar inscripci&oacute;n');<br />
 							</code></small>
 							</dd>
-		<dt>Version 11.76   :Sep 15, 2012</dt>
+		<dt>Version 11.76:   Sep 15, 2012</dt>
 							<dd>
 							Programming new option to request the creation of a new course.<br />
 							New option to apply for registration.<br />
@@ -3976,11 +15983,11 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1054','es','Y','Soli
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1055','es','Y','Cambiar estado asignatura');<br />
 							</code></small>
 							</dd>
-		<dt>Version 11.75.9 :Sep 14, 2012</dt>
+		<dt>Version 11.75.9: Sep 14, 2012</dt>
 							<dd>
 							Programming new option to request the creation of a new course. (135172 lines)
 							</dd>
-		<dt>Version 11.75.8 :Sep 14, 2012</dt>
+		<dt>Version 11.75.8: Sep 14, 2012</dt>
 							<dd>
 							Programming new option to request the creation of a new course. (135157 lines)<br />
 							2 changes necessary in database:<br />
@@ -3989,7 +15996,7 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1052','es','Y','Soli
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1053','es','N','Solicitar asignatura');<br />
 							</code></small>
 							</dd>
-		<dt>Version 11.75.7 :Sep 13, 2012</dt>
+		<dt>Version 11.75.7: Sep 13, 2012</dt>
 							<dd>
 							Programming new option to request the creation of a new course. (135143 lines)<br />
 							3 changes necessary in database:<br />
@@ -3999,67 +16006,67 @@ ALTER TABLE courses ADD COLUMN RequesterUsrCod INT NOT NULL DEFAULT -1 AFTER Sta
 CREATE INDEX Status ON courses (Status);<br />
 							</code></small>
 							</dd>
-		<dt>Version 11.75.6 :Sep 12, 2012</dt>
+		<dt>Version 11.75.6: Sep 12, 2012</dt>
 							<dd>
 							Programming new option to request the creation of a new course. (135135 lines)
 							</dd>
-		<dt>Version 11.75.5 :Sep 11, 2012</dt>
+		<dt>Version 11.75.5: Sep 11, 2012</dt>
 							<dd>
 							Programming new option to request the creation of a new course. (135090 lines)
 							</dd>
-		<dt>Version 11.75.4 :Sep 10, 2012</dt>
+		<dt>Version 11.75.4: Sep 10, 2012</dt>
 							<dd>
 							Programming new option to request the creation of a new course. (134762 lines)
 							</dd>
-		<dt>Version 11.75.3 :Sep 09, 2012</dt>
+		<dt>Version 11.75.3: Sep 09, 2012</dt>
 							<dd>
 							Starting new option to request the creation of a new course. (134758 lines)
 							</dd>
-		<dt>Version 11.75.2 :Aug 02, 2012</dt>
+		<dt>Version 11.75.2: Aug 02, 2012</dt>
 							<dd>
 							Maximum number of years in a degree grows from 6 to 12. (134751 lines)
 							</dd>
-		<dt>Version 11.75.1 :Jul 31, 2012</dt>
+		<dt>Version 11.75.1: Jul 31, 2012</dt>
 							<dd>
-							Fixed wrong path of script, reported by Justa Gómez Navajas. (134667 lines)
+							Fixed wrong path of script, reported by Justa G&oacute;mez Navajas. (134667 lines)
 							</dd>
-		<dt>Version 11.75   :Jul 30, 2012</dt>
+		<dt>Version 11.75:   Jul 30, 2012</dt>
 							<dd>
 							Module swad_course is moved to swad_info.<br />
 							Functions related to edition of courses are moved to a new module swad_course. (134666 lines)
 							</dd>
-		<dt>Version 11.74.4 :Jul 30, 2012</dt>
+		<dt>Version 11.74.4: Jul 30, 2012</dt>
 							<dd>
 							Changes in main paths. (134564 lines)
 							</dd>
-		<dt>Version 11.74.3 :Jul 30, 2012</dt>
+		<dt>Version 11.74.3: Jul 30, 2012</dt>
 							<dd>
 							Minor changes in forums related to layout and icons. (? lines)
 							</dd>
-		<dt>Version 11.74.2 :Jul 30, 2012</dt>
+		<dt>Version 11.74.2: Jul 30, 2012</dt>
 							<dd>
 							Fixed bug in notifications about new posts in forums of centres. (134547 lines)
 							</dd>
-		<dt>Version 11.74.1 :Jul 27, 2012</dt>
+		<dt>Version 11.74.1: Jul 27, 2012</dt>
 							<dd>
 							Changed several messages in swad_text.c.<br />
 							Teachers can not change other users' passwords. (134539 lines)
 							</dd>
-		<dt>Version 11.74   :Jul 24, 2012</dt>
+		<dt>Version 11.74:   Jul 24, 2012</dt>
 							<dd>
-							Changed "dar de alta/baja" to "inscribir/eliminar" in Spanish and Catala.<br />
+							Changed &quot;dar de alta/baja&quot; to &quot;inscribir/eliminar&quot; in Spanish and Catala.<br />
 							Changed the order of several options in menus.<br />
 							Users' tab is moved after enrollment tab. (134512 lines)
 							</dd>
-		<dt>Version 11.73   :Jul 21, 2012</dt>
+		<dt>Version 11.73:   Jul 21, 2012</dt>
 							<dd>
 							Fixed important bug in trimming leading spaces of strings. (134526 lines)
 							</dd>
-		<dt>Version 11.72.9 :Jul 20, 2012</dt>
+		<dt>Version 11.72.9: Jul 20, 2012</dt>
 							<dd>
 							Fixed bug in edition of plugins. (134511 lines)
 							</dd>
-		<dt>Version 11.72.8 :Jul 20, 2012</dt>
+		<dt>Version 11.72.8: Jul 20, 2012</dt>
 							<dd>
 							Changed database collation to latin1_spanish_ci. (134486 lines)<br />
 							6 changes necessary in database:<br />
@@ -4072,7 +16079,7 @@ ALTER TABLE centres CONVERT TO CHARACTER SET latin1 COLLATE latin1_spanish_ci;<b
 ALTER TABLE institutions CONVERT TO CHARACTER SET latin1 COLLATE latin1_spanish_ci;<br />
 							</code></small>
 							</dd>
-		<dt>Version 11.72.7 :Jul 11, 2012</dt>
+		<dt>Version 11.72.7: Jul 11, 2012</dt>
 							<dd>
 							Changes in common record layout.<br />
 							It is necessary to change the name of the file with the data protection policy. (134608 lines)<br />
@@ -4082,31 +16089,31 @@ mkdir data_protection<br />
 mv swad_data_protection.html data_protection/index.html<br />
 							</code></small>
 							</dd>
-		<dt>Version 11.72.6 :Jul 11, 2012</dt>
+		<dt>Version 11.72.6: Jul 11, 2012</dt>
 							<dd>
-							The word "DNI" is changed to "ID (DNI/c&eacute;dula/pasaporte) in Spanish. (134447 lines)
+							The word &quot;DNI&quot; is changed to &quot;ID (DNI/c&eacute;dula/pasaporte) in Spanish. (134447 lines)
 							</dd>
-		<dt>Version 11.72.5 :Jul 09, 2012</dt>
+		<dt>Version 11.72.5: Jul 09, 2012</dt>
 							<dd>
 							The data protection clause is moved to an external file. (134445 lines)
 							</dd>
-		<dt>Version 11.72.4 :Jul 09, 2012</dt>
+		<dt>Version 11.72.4: Jul 09, 2012</dt>
 							<dd>
 							Changes in configuration related with automatic sending of e-mail. (134601 lines)
 							</dd>
-		<dt>Version 11.72.3 :Jul 08, 2012</dt>
+		<dt>Version 11.72.3: Jul 08, 2012</dt>
 							<dd>
 							New statistics of forums of centres. (134595 lines)
 							</dd>
-		<dt>Version 11.72.2 :Jul 08, 2012</dt>
+		<dt>Version 11.72.2: Jul 08, 2012</dt>
 							<dd>
 							Fixed bug in forums. (134592 lines)
 							</dd>
-		<dt>Version 11.72.1 :Jul 08, 2012</dt>
+		<dt>Version 11.72.1: Jul 08, 2012</dt>
 							<dd>
 							Fixed bug in list of countries. (134591 lines)
 							</dd>
-		<dt>Version 11.72   :Jul 08, 2012</dt>
+		<dt>Version 11.72:   Jul 08, 2012</dt>
 							<dd>
 							New feature: forums for centres.<br />
 							New field CtrCod in database table of notifications.<br />
@@ -4124,229 +16131,229 @@ ALTER TABLE centres ADD COLUMN Logo VARCHAR(16) NOT NULL AFTER FullName;<br />
 INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1051','es','N','Cambiar logo de centro');<br />
 							</code></small>
 							</dd>
-		<dt>Version 11.71.2 :Jul 07, 2012</dt>
+		<dt>Version 11.71.2: Jul 07, 2012</dt>
 							<dd>
 							Changes in mobile layout. (134228 lines)
 							</dd>
-		<dt>Version 11.71.1 :Jul 06, 2012</dt>
+		<dt>Version 11.71.1: Jul 06, 2012</dt>
 							<dd>
 							Fixed minor bug in selection of centres. (134227 lines)
 							</dd>
-		<dt>Version 11.71   :Jul 05, 2012</dt>
+		<dt>Version 11.71:   Jul 05, 2012</dt>
 							<dd>
 							Lot of changes in countries, institutions, centres, degrees and courses.<br />
 							DegTypCod removed from sessions table. (134220 lines)
 							</dd>
-		<dt>Version 11.70.1 :Jul 05, 2012</dt>
+		<dt>Version 11.70.1: Jul 05, 2012</dt>
 							<dd>
 							Fixed bug in ordering of centres. (134249 lines)
 							</dd>
-		<dt>Version 11.70   :Jul 05, 2012</dt>
+		<dt>Version 11.70:   Jul 05, 2012</dt>
 							<dd>
 							Changes in edition of centres and institutions. (134246 lines)
 							</dd>
-		<dt>Version 11.69.1 :Jul 04, 2012</dt>
+		<dt>Version 11.69.1: Jul 04, 2012</dt>
 							<dd>
 							Fixed bug related to degree types and institutions. (134192 lines)
 							</dd>
-		<dt>Version 11.69   :Jul 04, 2012</dt>
+		<dt>Version 11.69:   Jul 04, 2012</dt>
 							<dd>
 							Field InsCod removed from tables of degrees and degree types. (134211 lines)
 							</dd>
-		<dt>Version 11.68   :Jul 03, 2012</dt>
+		<dt>Version 11.68:   Jul 03, 2012</dt>
 							<dd>
 							Changes in edition of degrees.<br />
 							Fixed bug in edition of degrees. (134198 lines)
 							</dd>
-		<dt>Version 11.67.1 :Jun 29, 2012</dt>
+		<dt>Version 11.67.1: Jun 29, 2012</dt>
 							<dd>
 							A degree must belong to a centre, it can not belong to an unknown centre. (134239 lines)
 							</dd>
-		<dt>Version 11.67   :Jun 29, 2012</dt>
+		<dt>Version 11.67:   Jun 29, 2012</dt>
 							<dd>
 							Lot of changes in selection of institutions, centres, degrees. (134293 lines)
 							</dd>
-		<dt>Version 11.66   :Jun 28, 2012</dt>
+		<dt>Version 11.66:   Jun 28, 2012</dt>
 							<dd>
 							A degree now belongs to a centre.<br />
 							Changes in selection of centres and degree types. (134203 lines)
 							</dd>
-		<dt>Version 11.65.1 :Jun 27, 2012</dt>
+		<dt>Version 11.65.1: Jun 27, 2012</dt>
 							<dd>
 							Changes in edition of degrees. (133930 lines)
 							</dd>
-		<dt>Version 11.65   :Jun 25, 2012</dt>
+		<dt>Version 11.65:   Jun 25, 2012</dt>
 							<dd>
 							Changes in edition of degrees, centres and departments.<br />
 							Fixed bug in selection of degrees.<br />
 							lockfile based semaphore is no longer used. (133915 lines)
 							</dd>
-		<dt>Version 11.64.8 :Jun 25, 2012</dt>
+		<dt>Version 11.64.8: Jun 25, 2012</dt>
 							<dd>
 							Changes in selection of countries.<br />
 							Fixed bug in edition of institutions. (133966 lines)
 							</dd>
-		<dt>Version 11.64.7 :Jun 23, 2012</dt>
+		<dt>Version 11.64.7: Jun 23, 2012</dt>
 							<dd>
 							More changes resulting from the use of -Wextra. (133946 lines)
 							</dd>
-		<dt>Version 11.64.6 :Jun 22, 2012</dt>
+		<dt>Version 11.64.6: Jun 22, 2012</dt>
 							<dd>
 							Using Eclipse CDT and -Wextra. (133928 lines)
 							</dd>
-		<dt>Version 11.64.5 :Jun 19, 2012</dt>
+		<dt>Version 11.64.5: Jun 19, 2012</dt>
 							<dd>
 							Changes related with the command to send automatic emails. (133865 lines)
 							</dd>
-		<dt>Version 11.64.4 :Jun 18, 2012</dt>
+		<dt>Version 11.64.4: Jun 18, 2012</dt>
 							<dd>
 							Changes to use without external authentication service. (? lines)
 							</dd>
-		<dt>Version 11.64.3 :Jun 17, 2012</dt>
+		<dt>Version 11.64.3: Jun 17, 2012</dt>
 							<dd>
 							Changes in configuration and layout. (133785 lines)
 							</dd>
-		<dt>Version 11.64.2 :Jun 09, 2012</dt>
+		<dt>Version 11.64.2: Jun 09, 2012</dt>
 							<dd>
 							Changes in configuration. (133737 lines)
 							</dd>
-		<dt>Version 11.64.1 :Jun 02, 2012</dt>
+		<dt>Version 11.64.1: Jun 02, 2012</dt>
 							<dd>
 							Changes in internal directories. (133736 lines)
 							</dd>
-		<dt>Version 11.64   :Jun 01, 2012</dt>
+		<dt>Version 11.64:   Jun 01, 2012</dt>
 							<dd>
 							Lot of changes in internal directories. (133793 lines)
 							</dd>
-		<dt>Version 11.63.2 :May 31, 2012</dt>
+		<dt>Version 11.63.2: May 31, 2012</dt>
 							<dd>
 							Changes in names of variables related to file browsers. (133778 lines)
 							</dd>
-		<dt>Version 11.63.1 :May 28, 2012</dt>
+		<dt>Version 11.63.1: May 28, 2012</dt>
 							<dd>
 							Changes in configuration, for installation in Ubuntu. (133737 lines)
 							</dd>
-		<dt>Version 11.63   :May 28, 2012</dt>
+		<dt>Version 11.63:   May 28, 2012</dt>
 							<dd>
 							Changes in configuration, for installation in Ubuntu. (133735 lines)
 							</dd>
-		<dt>Version 11.62.6 :May 04, 2012</dt>
+		<dt>Version 11.62.6: May 04, 2012</dt>
 							<dd>
 							Changes in link to download a file. (133630 lines)
 							</dd>
-		<dt>Version 11.62.5 :May 02, 2012</dt>
+		<dt>Version 11.62.5: May 02, 2012</dt>
 							<dd>
 							Several messages translated (still 28 messages to be translated).<br />
 							Changes in file metadata. (133611 lines)
 							</dd>
-		<dt>Version 11.62.4 :May 01, 2012</dt>
+		<dt>Version 11.62.4: May 01, 2012</dt>
 							<dd>
 							File extensions 12x12 icons are replaced by 16x16 icons. (133335 lines)
 							</dd>
-		<dt>Version 11.62.3 :May 01, 2012</dt>
+		<dt>Version 11.62.3: May 01, 2012</dt>
 							<dd>
 							New file extensions icons, in 12x12 and 32x32 sizes. (133330 lines)
 							</dd>
-		<dt>Version 11.62.2 :Apr 30, 2012</dt>
+		<dt>Version 11.62.2: Apr 30, 2012</dt>
 							<dd>
 							Fixed bug in file browsers. (133327 lines)
 							</dd>
-		<dt>Version 11.62.1 :Apr 30, 2012</dt>
+		<dt>Version 11.62.1: Apr 30, 2012</dt>
 							<dd>
 							Fixed bug in file browsers. (133434 lines)
 							</dd>
-		<dt>Version 11.62   :Apr 29, 2012</dt>
+		<dt>Version 11.62:   Apr 29, 2012</dt>
 							<dd>
 							Files are not linked directly. User must click on filename to access file metadata and download it.<br />
 							Number of views of a file is stored in database. (133427 lines)
 							</dd>
-		<dt>Version 11.61   :Apr 29, 2012</dt>
+		<dt>Version 11.61:   Apr 29, 2012</dt>
 							<dd>
 							New fields size and date in file metadata. (133230 lines)
 							</dd>
-		<dt>Version 11.60.5 :Apr 28, 2012</dt>
+		<dt>Version 11.60.5: Apr 28, 2012</dt>
 							<dd>
 							Change related with file metadata. (133188 lines)
 							</dd>
-		<dt>Version 11.60.4 :Apr 28, 2012</dt>
+		<dt>Version 11.60.4: Apr 28, 2012</dt>
 							<dd>
 							File metadata is extended to the briefcase. (133181 lines)
 							</dd>
-		<dt>Version 11.60.3 :Apr 28, 2012</dt>
+		<dt>Version 11.60.3: Apr 28, 2012</dt>
 							<dd>
 							File metadata is extended to the zones of course assignments and course works. (133167 lines)
 							</dd>
-		<dt>Version 11.60.2 :Apr 28, 2012</dt>
+		<dt>Version 11.60.2: Apr 28, 2012</dt>
 							<dd>
 							File metadata is extended to the zones of my assignments and my works. (133129 lines)
 							</dd>
-		<dt>Version 11.60.1 :Apr 28, 2012</dt>
+		<dt>Version 11.60.1: Apr 28, 2012</dt>
 							<dd>
 							File metadata is extended to the zone of administration of files of marks. (133099 lines)
 							</dd>
-		<dt>Version 11.60   :Apr 28, 2012</dt>
+		<dt>Version 11.60:   Apr 28, 2012</dt>
 							<dd>
 							Link to download file when showing file metadata. (133056 lines)
 							</dd>
-		<dt>Version 11.59.5 :Apr 26, 2012</dt>
+		<dt>Version 11.59.5: Apr 26, 2012</dt>
 							<dd>
-							Fixed bug in file browsers, reported by Francisco Miguel Reyes Rodríguez. (133010 lines)
+							Fixed bug in file browsers, reported by Francisco Miguel Reyes Rodr&iacute;guez. (133010 lines)
 							</dd>
-		<dt>Version 11.59.4 :Apr 26, 2012</dt>
+		<dt>Version 11.59.4: Apr 26, 2012</dt>
 							<dd>
 							Fixed bug in user's briefcase. (133007 lines)
 							</dd>
-		<dt>Version 11.59.3 :Apr 26, 2012</dt>
+		<dt>Version 11.59.3: Apr 26, 2012</dt>
 							<dd>
 							Group file zones can not have public files. (133006 lines)
 							</dd>
-		<dt>Version 11.59.2 :Apr 26, 2012</dt>
+		<dt>Version 11.59.2: Apr 26, 2012</dt>
 							<dd>
 							Lot of changes in file zones and groups. (132983 lines)
 							</dd>
-		<dt>Version 11.59.1 :Apr 25, 2012</dt>
+		<dt>Version 11.59.1: Apr 25, 2012</dt>
 							<dd>
 							Changes in selection of file browser zone. (132926 lines)
 							</dd>
-		<dt>Version 11.59   :Apr 25, 2012</dt>
+		<dt>Version 11.59:   Apr 25, 2012</dt>
 							<dd>
 							Changes in selection of file browser zone. (132917 lines)
 							</dd>
-		<dt>Version 11.58.4 :Apr 24, 2012</dt>
+		<dt>Version 11.58.4: Apr 24, 2012</dt>
 							<dd>
 							Width in number of survey answer is now fixed. (132938 lines)
 							</dd>
-		<dt>Version 11.58.3 :Apr 23, 2012</dt>
+		<dt>Version 11.58.3: Apr 23, 2012</dt>
 							<dd>
 							Fixed bug in table of files. (132938 lines)
 							</dd>
-		<dt>Version 11.58.2 :Apr 22, 2012</dt>
+		<dt>Version 11.58.2: Apr 22, 2012</dt>
 							<dd>
 							Course common zone is now public (only for public files, of course). (132905 lines)
 							</dd>
-		<dt>Version 11.58.1 :Apr 22, 2012</dt>
+		<dt>Version 11.58.1: Apr 22, 2012</dt>
 							<dd>
 							Added unknown/other license for files. (132894 lines)
 							</dd>
-		<dt>Version 11.58   :Apr 22, 2012</dt>
+		<dt>Version 11.58:   Apr 22, 2012</dt>
 							<dd>
 							File license is stored in database.<br />
 							Changes in edition of file properties.<br />
 							Publicity/license of files made available for users. (132850 lines)
 							</dd>
-		<dt>Version 11.57.1 :Apr 22, 2012</dt>
+		<dt>Version 11.57.1: Apr 22, 2012</dt>
 							<dd>
 							File/folder names are limited in length when shown. (132832 lines)
 							</dd>
-		<dt>Version 11.57   :Apr 21, 2012</dt>
+		<dt>Version 11.57:   Apr 21, 2012</dt>
 							<dd>
 							Database table 'file_public' is removed. The publicity of a file is stored in table 'files'. (132826 lines)
 							</dd>
-		<dt>Version 11.56.1 :Apr 21, 2012</dt>
+		<dt>Version 11.56.1: Apr 21, 2012</dt>
 							<dd>
 							Changes in file browser layouts. (132920 lines)
 							</dd>
-		<dt>Version 11.56   :Apr 21, 2012</dt>
+		<dt>Version 11.56:   Apr 21, 2012</dt>
 							<dd>
 							All the folders/files are stored in database, including the creator. (132920 lines)
 							</dd>
@@ -4358,1482 +16365,1482 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1051','es','N','Camb
 							<dd>
 							New field 'FileBrowser' in database table 'files'. (132853 lines)
 							</dd>
-		<dt>Version 11.55.9 :Apr 19, 2012</dt>
+		<dt>Version 11.55.9: Apr 19, 2012</dt>
 							<dd>
 							Database table 'crs_common_files' is renamed to files. (132829 lines)
 							</dd>
-		<dt>Version 11.55.8 :Apr 19, 2012</dt>
+		<dt>Version 11.55.8: Apr 19, 2012</dt>
 							<dd>
 							File licenses translated to several languages. (132828 lines)
 							</dd>
-		<dt>Version 11.55.7 :Apr 19, 2012</dt>
+		<dt>Version 11.55.7: Apr 19, 2012</dt>
 							<dd>
 							Changes in web service function getCourses. (132827 lines)
 							</dd>
-		<dt>Version 11.55.6 :Apr 18, 2012</dt>
+		<dt>Version 11.55.6: Apr 18, 2012</dt>
 							<dd>
 							Changes in selection of languages. (132657 lines)
 							</dd>
-		<dt>Version 11.55.5 :Apr 18, 2012</dt>
+		<dt>Version 11.55.5: Apr 18, 2012</dt>
 							<dd>
 							Fixed bug in file browsers. Changed icon for nickname action. (132580 lines)
 							</dd>
-		<dt>Version 11.55.4 :Apr 15, 2012</dt>
+		<dt>Version 11.55.4: Apr 15, 2012</dt>
 							<dd>
 							Minor changes in web service. (132575 lines)
 							</dd>
-		<dt>Version 11.55.3 :Apr 15, 2012</dt>
+		<dt>Version 11.55.3: Apr 15, 2012</dt>
 							<dd>
 							New function getGroups in the web service. (132571 lines)
 							</dd>
-		<dt>Version 11.55.2 :Apr 14, 2012</dt>
+		<dt>Version 11.55.2: Apr 14, 2012</dt>
 							<dd>
 							New function getDirectoryTree in the web service. (132478 lines)
 							</dd>
-		<dt>Version 11.55.1 :Apr 13, 2012</dt>
+		<dt>Version 11.55.1: Apr 13, 2012</dt>
 							<dd>
 							Now the privacity of a file changes when receiving the form. (132443 lines)
 							</dd>
-		<dt>Version 11.55   :Apr 12, 2012</dt>
+		<dt>Version 11.55:   Apr 12, 2012</dt>
 							<dd>
 							New options to edit metadata of a file. (132421 lines)
 							</dd>
-		<dt>Version 11.54   :Apr 12, 201</dt>
+		<dt>Version 11.54:   Apr 12, 201</dt>
 							<dd>
 							Documents are open to public not logged. (132323 lines)
 							</dd>
-		<dt>Version 11.53.4 :Apr 11, 2012</dt>
+		<dt>Version 11.53.4: Apr 11, 2012</dt>
 							<dd>
 							Changes in search of courses. (132258 lines)
 							</dd>
-		<dt>Version 11.53.3 :Apr 04, 2012</dt>
+		<dt>Version 11.53.3: Apr 04, 2012</dt>
 							<dd>
 							Changes in selection of courses.<br />
-							Changes in "About" messages. (132224 lines)
+							Changes in &quot;About&quot; messages. (132224 lines)
 							</dd>
-		<dt>Version 11.53.2 :Apr 04, 2012</dt>
+		<dt>Version 11.53.2: Apr 04, 2012</dt>
 							<dd>
 							Changes in selection of countries and institutions. (132232 lines)
 							</dd>
-		<dt>Version 11.53.1 :Apr 04, 2012</dt>
+		<dt>Version 11.53.1: Apr 04, 2012</dt>
 							<dd>
 							Changes in selection of countries and institutions.<br />
-							Fixed bug in web service function getCourses, reported by Helena Rodríguez Gijón. (132247 lines)
+							Fixed bug in web service function getCourses, reported by Helena Rodr&iacute;guez Gij&oacute;n. (132247 lines)
 							</dd>
-		<dt>Version 11.53   :Apr 03, 2012</dt>
+		<dt>Version 11.53:   Apr 03, 2012</dt>
 							<dd>
 							Changes in web service functions. (132237 lines)
 							</dd>
-		<dt>Version 11.52.3 :Apr 02, 2012</dt>
+		<dt>Version 11.52.3: Apr 02, 2012</dt>
 							<dd>
 							Lot of words translated to Guarani. (132323 lines)
 							</dd>
-		<dt>Version 11.52.2 :Apr 01, 2012</dt>
+		<dt>Version 11.52.2: Apr 01, 2012</dt>
 							<dd>
 							More words translated to Guarani. (132323 lines)
 							</dd>
-		<dt>Version 11.52.1 :Apr 01, 2012</dt>
+		<dt>Version 11.52.1: Apr 01, 2012</dt>
 							<dd>
 							Some words translated to Guarani.<br />
 							Fixed bug in edition of institutional links. (132321 lines)
 							</dd>
-		<dt>Version 11.52   :Apr 01, 2012</dt>
+		<dt>Version 11.52:   Apr 01, 2012</dt>
 							<dd>
 							New language: Guarani. Some words translated. (132314 lines)
 							</dd>
-		<dt>Version 11.51.1 :Mar 28, 2012</dt>
+		<dt>Version 11.51.1: Mar 28, 2012</dt>
 							<dd>
 							The number of indicators is shown in configuration of a course. (127821 lines)
 							</dd>
-		<dt>Version 11.51   :Mar 28, 2012</dt>
+		<dt>Version 11.51:   Mar 28, 2012</dt>
 							<dd>
 							Changes in selection of courses. (127838 lines)
 							</dd>
-		<dt>Version 11.50.3 :Mar 27, 2012</dt>
+		<dt>Version 11.50.3: Mar 27, 2012</dt>
 							<dd>
 							Removed view of XHTML code for direct access to a course. (127844 lines)
 							</dd>
-		<dt>Version 11.50.2 :Mar 26, 2012</dt>
+		<dt>Version 11.50.2: Mar 26, 2012</dt>
 							<dd>
 							Optimizations in links to print views. (127917 lines)
 							</dd>
-		<dt>Version 11.50.1 :Mar 26, 2012</dt>
+		<dt>Version 11.50.1: Mar 26, 2012</dt>
 							<dd>
 							Minor changes in configuration of the current course. (127938 lines)
 							</dd>
-		<dt>Version 11.50   :Mar 26, 2012</dt>
+		<dt>Version 11.50:   Mar 26, 2012</dt>
 							<dd>
 							Course year and semester can be edited in configuration of the current course.<br />
 							Print view of configuration of the current course. (127936 lines)
 							</dd>
-		<dt>Version 11.49.1 :Mar 26, 2012</dt>
+		<dt>Version 11.49.1: Mar 26, 2012</dt>
 							<dd>
 							Legal notice included in file browsers. (127830 lines)
 							</dd>
-		<dt>Version 11.49   :Mar 26, 2012</dt>
+		<dt>Version 11.49:   Mar 26, 2012</dt>
 							<dd>
 							New table IP_last to prevent more than one click from the same IP in the same second. (127816 lines)
 							</dd>
-		<dt>Version 11.48.2 :Mar 26, 2012</dt>
+		<dt>Version 11.48.2: Mar 26, 2012</dt>
 							<dd>
 							Optimization in layout of class photo. (127762 lines)
 							</dd>
-		<dt>Version 11.48.1 :Mar 25, 2012</dt>
+		<dt>Version 11.48.1: Mar 25, 2012</dt>
 							<dd>
 							Configuration of the current course is available for all users. (127784 lines)
 							</dd>
-		<dt>Version 11.48   :Mar 25, 2012</dt>
+		<dt>Version 11.48:   Mar 25, 2012</dt>
 							<dd>
 							More information in configuration of the current course. (127771 lines)
 							</dd>
-		<dt>Version 11.47.2 :Mar 24, 2012</dt>
+		<dt>Version 11.47.2: Mar 24, 2012</dt>
 							<dd>
 							Changes in parameters with action and tab.<br />
 							QR code with link to an exam announcement. (127660 lines)
 							</dd>
-		<dt>Version 11.47.1 :Mar 18, 2012</dt>
+		<dt>Version 11.47.1: Mar 18, 2012</dt>
 							<dd>
 							Few changes in selectors of country, institution, degree type, degree, year and course. (127635 lines)
 							</dd>
-		<dt>Version 11.47   :Mar 18, 2012</dt>
+		<dt>Version 11.47:   Mar 18, 2012</dt>
 							<dd>
 							Changes in selectors of country, institution, degree type, degree, year and course. (127670 lines)
 							</dd>
-		<dt>Version 11.46.3 :Mar 18, 2012</dt>
+		<dt>Version 11.46.3: Mar 18, 2012</dt>
 							<dd>
 							Added selectors of country, institution and degree type before list of degrees. (127691 lines)
 							</dd>
-		<dt>Version 11.46.2 :Mar 17, 2012</dt>
+		<dt>Version 11.46.2: Mar 17, 2012</dt>
 							<dd>
 							Added selector of country before list of institutions.<br />
 							Added selectors of country and institution before list of degree types.<br />
 							Fixed bug in web service, reported by Juan Miguel Boyero Corral. (127691 lines)
 							</dd>
-		<dt>Version 11.46.1 :Mar 16, 2012</dt>
+		<dt>Version 11.46.1: Mar 16, 2012</dt>
 							<dd>
 							Fixed bugs in forms with country or institution codes. (127648 lines)
 							</dd>
-		<dt>Version 11.46   :Mar 15, 2012</dt>
+		<dt>Version 11.46:   Mar 15, 2012</dt>
 							<dd>
 							Added selectors Country and Institution to menus for selection of courses. (127623 lines)
 							</dd>
-		<dt>Version 11.45   :Mar 15, 2012</dt>
+		<dt>Version 11.45:   Mar 15, 2012</dt>
 							<dd>
-							Lot of changes in selections of countries in the "System" tab. (127429 lines)
+							Lot of changes in selections of countries in the &quot;System&quot; tab. (127429 lines)
 							</dd>
-		<dt>Version 11.44   :Mar 14, </dt>
+		<dt>Version 11.44:   Mar 14, </dt>
 							<dd>
-							Lot of changes in selections of institutions and degree types in the "System" tab. (127314 lines)
+							Lot of changes in selections of institutions and degree types in the &quot;System&quot; tab. (127314 lines)
 							</dd>
-		<dt>Version 11.43   :Mar 13, 2012</dt>
+		<dt>Version 11.43:   Mar 13, 2012</dt>
 							<dd>
-							Changes in order of options in the "System" tab. (127178 lines)
+							Changes in order of options in the &quot;System&quot; tab. (127178 lines)
 							</dd>
-		<dt>Version 11.42.5 :Mar 12, 2012</dt>
+		<dt>Version 11.42.5: Mar 12, 2012</dt>
 							<dd>
 							Fixed bug while getting actions from database when actions table is empty.<br />
 							Fixed bug while counting number of students in countries. (127169 lines)
 							</dd>
-		<dt>Version 11.42.4 :Mar 11, 2012</dt>
+		<dt>Version 11.42.4: Mar 11, 2012</dt>
 							<dd>
 							Changes related to configuration, setup, directories. (127163 lines)
 							</dd>
-		<dt>Version 11.42.3 :Mar 08, 2012</dt>
+		<dt>Version 11.42.3: Mar 08, 2012</dt>
 							<dd>
-							Changed "alumno/a" to "estudiante" in Spanish and Catal&aacute;. (127155 lines)
+							Changed &quot;alumno/a&quot; to &quot;estudiante&quot; in Spanish and Catal&aacute;. (127155 lines)
 							</dd>
-		<dt>Version 11.42.2 :Mar 08, 2012</dt>
+		<dt>Version 11.42.2: Mar 08, 2012</dt>
 							<dd>
 							Configuring swad to work when no database available. (127154 lines)
 							</dd>
-		<dt>Version 11.42.1 :Mar 07, 2012</dt>
+		<dt>Version 11.42.1: Mar 07, 2012</dt>
 							<dd>
 							Configuring swad to work when no database available. (127141 lines)
 							</dd>
-		<dt>Version 11.42   :Mar 04, 2012</dt>
+		<dt>Version 11.42:   Mar 04, 2012</dt>
 							<dd>
 							New function sendNotice in the web service. Still need to send notifications. (127136 lines)
 							</dd>
-		<dt>Version 11.41.1 :Mar 04, 2012</dt>
+		<dt>Version 11.41.1: Mar 04, 2012</dt>
 							<dd>
 							Changes in selection of degree types, degrees and courses for mobile version. (127061 lines)
 							</dd>
-		<dt>Version 11.41   :Mar 04, 2012</dt>
+		<dt>Version 11.41:   Mar 04, 2012</dt>
 							<dd>
 							Changes in selection of degree types, degrees and courses for desktop version. (127044 lines)
 							</dd>
-		<dt>Version 11.40.5 :Mar 04, 2012</dt>
+		<dt>Version 11.40.5: Mar 04, 2012</dt>
 							<dd>
 							Passing parameter with the degree type if no session opened. (127028 lines)
 							</dd>
-		<dt>Version 11.40.4 :Feb 27, 2012</dt>
+		<dt>Version 11.40.4: Feb 27, 2012</dt>
 							<dd>
 							Minor change in connected users. (127038 lines)
 							</dd>
-		<dt>Version 11.40.3 :Feb 26, 2012</dt>
+		<dt>Version 11.40.3: Feb 26, 2012</dt>
 							<dd>
 							Fixed bug sending notifications by email. (127037 lines)
 							</dd>
-		<dt>Version 11.40.2 :Feb 26, 2012</dt>
+		<dt>Version 11.40.2: Feb 26, 2012</dt>
 							<dd>
 							Removed &lt;acronym&gt; directive. (127036 lines)
 							</dd>
-		<dt>Version 11.40.1 :Feb 13, 2012</dt>
+		<dt>Version 11.40.1: Feb 13, 2012</dt>
 							<dd>
 							Fixed bug in notifications, reported by prof. Antonio Gonz&aacute;lez Casado. (127045 lines)
 							</dd>
-		<dt>Version 11.40   :Feb 07, 2012</dt>
+		<dt>Version 11.40:   Feb 07, 2012</dt>
 							<dd>
 							New module swad_QR.<br />
 							QR codes can be selected with IDs or nicknames.<br />
 							'@' is inserted automatically and the start of a Twitter account. (127021 lines)
 							</dd>
-		<dt>Version 11.39   :Feb 06, 2012</dt>
+		<dt>Version 11.39:   Feb 06, 2012</dt>
 							<dd>
 							The institutional code of a course can be changed in the edition of courses. (126819 lines)
 							</dd>
-		<dt>Version 11.38   :Feb 06, 2012</dt>
+		<dt>Version 11.38:   Feb 06, 2012</dt>
 							<dd>
 							The institutional code of a course can be changed in the configuration of the course. (126704 lines)
 							</dd>
-		<dt>Version 11.37.6 :Feb 04, 2012</dt>
+		<dt>Version 11.37.6: Feb 04, 2012</dt>
 							<dd>
 							Several messages translated (still 25 messages to be translated). (126659 lines)
 							</dd>
-		<dt>Version 11.37.5 :Feb 04, 2012</dt>
+		<dt>Version 11.37.5: Feb 04, 2012</dt>
 							<dd>
 							Several messages translated (still 38 messages to be translated). (126411 lines)
 							</dd>
-		<dt>Version 11.37.4 :Feb 04, 2012</dt>
+		<dt>Version 11.37.4: Feb 04, 2012</dt>
 							<dd>
 							New column in table of indicators with the number of indicators. (126238 lines)
 							</dd>
-		<dt>Version 11.37.3 :Feb 04, 2012</dt>
+		<dt>Version 11.37.3: Feb 04, 2012</dt>
 							<dd>
 							New module swad_indicator. (126228 lines)
 							</dd>
-		<dt>Version 11.37.2 :Feb 03, 2012</dt>
+		<dt>Version 11.37.2: Feb 03, 2012</dt>
 							<dd>
 							New filter to select the number of indicators of courses. (126127 lines)
 							</dd>
-		<dt>Version 11.37.1 :Feb 03, 2012</dt>
+		<dt>Version 11.37.1: Feb 03, 2012</dt>
 							<dd>
 							Lot of changes in indicators of courses. (126085 lines)
 							</dd>
-		<dt>Version 11.37   :Feb 02, 2012</dt>
+		<dt>Version 11.37:   Feb 02, 2012</dt>
 							<dd>
 							A brief version of indicators of courses is shown directly in the main window. (126032 lines)
 							</dd>
-		<dt>Version 11.36.2 :Feb 01, 2012</dt>
+		<dt>Version 11.36.2: Feb 01, 2012</dt>
 							<dd>
 							Changes in indicators of courses.<br />
 							Parameter NxtAct is changed to ActCod. (125916 lines)
 							</dd>
-		<dt>Version 11.36.1 :Jan 30, 2012</dt>
+		<dt>Version 11.36.1: Jan 30, 2012</dt>
 							<dd>
 							Changes in layout. (125867 lines)
 							</dd>
-		<dt>Version 11.36   :Jan 30, 2012</dt>
+		<dt>Version 11.36:   Jan 30, 2012</dt>
 							<dd>
 							Statistics about courses can be filtered by type of degree. (125839 lines)
 							</dd>
-		<dt>Version 11.35   :Jan 30, 2012</dt>
+		<dt>Version 11.35:   Jan 30, 2012</dt>
 							<dd>
 							Statistics about courses can be filtered by department. (125754 lines)
 							</dd>
-		<dt>Version 11.34   :Jan 29, 2012</dt>
+		<dt>Version 11.34:   Jan 29, 2012</dt>
 							<dd>
 							Now teachers can select if the students in a course may log in directly or from the external authentication service. (125666 lines)
 							</dd>
-		<dt>Version 11.33   :Jan 23, 2012</dt>
+		<dt>Version 11.33:   Jan 23, 2012</dt>
 							<dd>
 							If a student logs in directly, and the course selected belongs to a degree without direct authentication, his/her role is changed to invited.<br />
 							The duration of a session is changed from 1 hour to 2 hours. (125407 lines)
 							</dd>
-		<dt>Version 11.32.1 :Jan 20, 2012</dt>
+		<dt>Version 11.32.1: Jan 20, 2012</dt>
 							<dd>
 							Published the new option to show user's QR code. (125405 lines)
 							</dd>
-		<dt>Version 11.32   :Jan 20, 2012</dt>
+		<dt>Version 11.32:   Jan 20, 2012</dt>
 							<dd>
 							New option to show user's QR code. (125393 lines)
 							</dd>
-		<dt>Version 11.31.1 :Jan 19, 2012</dt>
+		<dt>Version 11.31.1: Jan 19, 2012</dt>
 							<dd>
 							Changes in Google Geochart settings for listing of countries. (125306 lines)
 							</dd>
-		<dt>Version 11.31   :Jan 19, 2012</dt>
+		<dt>Version 11.31:   Jan 19, 2012</dt>
 							<dd>
 							Added Google Geochart to list of countries. (125268 lines)
 							</dd>
-		<dt>Version 11.30.8 :Jan 17, 2012</dt>
+		<dt>Version 11.30.8: Jan 17, 2012</dt>
 							<dd>
 							Fixed bug when exporting test questions. (125186 lines)
 							</dd>
-		<dt>Version 11.30.7 :Jan 15, 2012</dt>
+		<dt>Version 11.30.7: Jan 15, 2012</dt>
 							<dd>
 							Several messages translated (still 39 messages to be translated). (125168 lines)
 							</dd>
-		<dt>Version 11.30.6 :Jan 14, 2012</dt>
+		<dt>Version 11.30.6: Jan 14, 2012</dt>
 							<dd>
 							Several messages translated (still 53 messages to be translated).<br />
 							Other minor changes. (124913 lines)
 							</dd>
-		<dt>Version 11.30.5 :Jan 14, 2012</dt>
+		<dt>Version 11.30.5: Jan 14, 2012</dt>
 							<dd>
 							Pending notifications are sent by e-mail on refresh actions. (124802 lines)
 							</dd>
-		<dt>Version 11.30.4 :Jan 14, 2012</dt>
+		<dt>Version 11.30.4: Jan 14, 2012</dt>
 							<dd>
 							When a user is removed from a course or from a group, it is better not to set notifications as inaccessible because the user can be registered again. (124802 lines)
 							</dd>
-		<dt>Version 11.30.3 :Jan 14, 2012</dt>
+		<dt>Version 11.30.3: Jan 14, 2012</dt>
 							<dd>
 							When a course is removed, the notifications in that course are set as removed.<br />
 							When a user is removed from a course or from a group, the notifications inaccessible are set as inaccessible. (124842 lines)
 							</dd>
-		<dt>Version 11.30.2 :Jan 13, 2012</dt>
+		<dt>Version 11.30.2: Jan 13, 2012</dt>
 							<dd>
 							When a group is removed, the notifications about files of marks in that group are set as removed. (124757 lines)
 							</dd>
-		<dt>Version 11.30.1 :Jan 11, 2012</dt>
+		<dt>Version 11.30.1: Jan 11, 2012</dt>
 							<dd>
 							Lot of changes in notifications. (124739 lines)
 							</dd>
-		<dt>Version 11.30   :Jan 10, 2012</dt>
+		<dt>Version 11.30:   Jan 10, 2012</dt>
 							<dd>
 							The marks of a student are sent in HTML as the content of a notification via web service. (124707 lines)
 							</dd>
-		<dt>Version 11.29.5 :Jan 10, 2012</dt>
+		<dt>Version 11.29.5: Jan 10, 2012</dt>
 							<dd>
 							Notifications marked as removed when a file of marks, or a folder which contains file(s) of marks, is removed. (124706 lines)
 							</dd>
-		<dt>Version 11.29.4 :Jan 10, 2012</dt>
+		<dt>Version 11.29.4: Jan 10, 2012</dt>
 							<dd>
 							Changes in notification of new file of marks. (124660 lines)
 							</dd>
-		<dt>Version 11.29.3 :Jan 10, 2012</dt>
+		<dt>Version 11.29.3: Jan 10, 2012</dt>
 							<dd>
 							Changes in notification of new file of marks. (124589 lines)
 							</dd>
-		<dt>Version 11.29.2 :Jan 09, 2012</dt>
+		<dt>Version 11.29.2: Jan 09, 2012</dt>
 							<dd>
 							Several functions moved from swad_file_browser to swad_mark. (? lines)
 							</dd>
-		<dt>Version 11.29.1 :Jan 03, 2012</dt>
+		<dt>Version 11.29.1: Jan 03, 2012</dt>
 							<dd>
 							Fixed bug in notifications of new messages. Reported by Gu&iacute;a Carmona Tienda. (124516 lines)
 							</dd>
-		<dt>Version 11.29   :Dic 30, 2011</dt>
+		<dt>Version 11.29:   Dic 30, 2011</dt>
 							<dd>
 							Optimizations when deleting all the messages of a user or several users. (124513 lines)
 							</dd>
-		<dt>Version 11.28.1 :Dic 28, 2011</dt>
+		<dt>Version 11.28.1: Dic 28, 2011</dt>
 							<dd>
 							Changes in layout. (124471 lines)
 							</dd>
-		<dt>Version 11.28   :Dec 23, 2011</dt>
+		<dt>Version 11.28:   Dec 23, 2011</dt>
 							<dd>
 							New options to contract an expanded message. (124470 lines)
 							</dd>
-		<dt>Version 11.27.2 :Dec 22, 2011</dt>
+		<dt>Version 11.27.2: Dec 22, 2011</dt>
 							<dd>
 							Optimizations on pagination of items. (124389 lines)
 							</dd>
-		<dt>Version 11.27.1 :Dec 22, 2011</dt>
+		<dt>Version 11.27.1: Dec 22, 2011</dt>
 							<dd>
 							Number of new messages is removed. (124461 lines)
 							</dd>
-		<dt>Version 11.27   :Dec 21, 2011</dt>
+		<dt>Version 11.27:   Dec 21, 2011</dt>
 							<dd>
 							Changes in received and sent messages.<br />
 							When a user clicks on a notification of message, that message is expanded. (124461 lines)
 							</dd>
-		<dt>Version 11.26.2 :Dec 20, 2011</dt>
+		<dt>Version 11.26.2: Dec 20, 2011</dt>
 							<dd>
 							Notifications of removed events are marked with light colors. (124430 lines)
 							</dd>
-		<dt>Version 11.26.1 :Dec 19, 2011</dt>
+		<dt>Version 11.26.1: Dec 19, 2011</dt>
 							<dd>
 							Notifications of removed events are marked with red background. (124279 lines)
 							</dd>
-		<dt>Version 11.26   :Dec 19, 2011</dt>
+		<dt>Version 11.26:   Dec 19, 2011</dt>
 							<dd>
 							Notifications are marked as removed when the source of the notification is removed.<br />
 							Notifications marked as removed are shown, but not as new notifications. (124231 lines)
 							</dd>
-		<dt>Version 11.25.3 :Dec 17, 2011</dt>
+		<dt>Version 11.25.3: Dec 17, 2011</dt>
 							<dd>
 							Several messages translated. (124191 lines)
 							</dd>
-		<dt>Version 11.25.2 :Dec 12, 2011</dt>
+		<dt>Version 11.25.2: Dec 12, 2011</dt>
 							<dd>
 							Fixed bug when writing a private message.<br />
 							Removing the use of the struct for another user in parst of the code. (124044 lines)
 							</dd>
-		<dt>Version 11.25.1 :Dec 11, 2011</dt>
+		<dt>Version 11.25.1: Dec 11, 2011</dt>
 							<dd>
 							More changes in layout. (124011 lines)
 							</dd>
-		<dt>Version 11.25   :Dec 10, 2011</dt>
+		<dt>Version 11.25:   Dec 10, 2011</dt>
 							<dd>
 							More changes in layout. (124038 lines)
 							</dd>
-		<dt>Version 11.24.3 :Dec 09, 2011</dt>
+		<dt>Version 11.24.3: Dec 09, 2011</dt>
 							<dd>
 							Optimization in header layout. (123954 lines)
 							</dd>
-		<dt>Version 11.24.2 :Dec 09, 2011</dt>
+		<dt>Version 11.24.2: Dec 09, 2011</dt>
 							<dd>
 							Reordering of several options in groups. (123952 lines)
 							</dd>
-		<dt>Version 11.24.1 :Dec 08, 2011</dt>
+		<dt>Version 11.24.1: Dec 08, 2011</dt>
 							<dd>
 							Fixed bug in test tags related to sending tests to plugins via web service, reported by Juan Miguel Boyero Corral. (123951 lines)
 							</dd>
-		<dt>Version 11.24   :Dec 08, 2011</dt>
+		<dt>Version 11.24:   Dec 08, 2011</dt>
 							<dd>
 							Lot of changes in layout.<br />
 							Options are grouped in menus. (123948 lines)
 							</dd>
-		<dt>Version 11.23.2 :Dec 07, 2011</dt>
+		<dt>Version 11.23.2: Dec 07, 2011</dt>
 							<dd>
 							More changes in layout. (123982 lines)
 							</dd>
-		<dt>Version 11.23.1 :Dec 06, 2011</dt>
+		<dt>Version 11.23.1: Dec 06, 2011</dt>
 							<dd>
 							More changes in layout. (123980 lines)
 							</dd>
-		<dt>Version 11.23   :Dec 06, 2011</dt>
+		<dt>Version 11.23:   Dec 06, 2011</dt>
 							<dd>
 							Lot of changes in layout. (123975 lines)
 							</dd>
-		<dt>Version 11.22.9 :Nov 29, 2011</dt>
+		<dt>Version 11.22.9: Nov 29, 2011</dt>
 							<dd>
 							More optimizations for big lists of users. (124061 lines)
 							</dd>
-		<dt>Version 11.22.8 :Nov 28, 2011</dt>
+		<dt>Version 11.22.8: Nov 28, 2011</dt>
 							<dd>
 							Fixed problem with big lists of users, reported by Francisco A. Oca&ntilde;a Lara. (124056 lines)
 							</dd>
-		<dt>Version 11.22.7 :Nov 28, 2011</dt>
+		<dt>Version 11.22.7: Nov 28, 2011</dt>
 							<dd>
 							Fixed bug when registering users in a course. (124051 lines)
 							</dd>
-		<dt>Version 11.22.6 :Nov 28, 2011</dt>
+		<dt>Version 11.22.6: Nov 28, 2011</dt>
 							<dd>
 							More optimizations for big lists of users. (124050 lines)
 							</dd>
-		<dt>Version 11.22.5 :Nov 28, 2011</dt>
+		<dt>Version 11.22.5: Nov 28, 2011</dt>
 							<dd>
 							More optimizations for big lists of users. (124117 lines)
 							</dd>
-		<dt>Version 11.22.4 :Nov 28, 2011</dt>
+		<dt>Version 11.22.4: Nov 28, 2011</dt>
 							<dd>
 							Fixed bug in list of teacher, reported by Francisco Serrano Carmona.<br />
 							Fixed bug in link to teacher's card. (124099 lines)
 							</dd>
-		<dt>Version 11.22.3 :Nov 28, 2011</dt>
+		<dt>Version 11.22.3: Nov 28, 2011</dt>
 							<dd>
 							More optimizations for big lists of users. (124116 lines)
 							</dd>
-		<dt>Version 11.22.2 :Nov 28, 2011</dt>
+		<dt>Version 11.22.2: Nov 28, 2011</dt>
 							<dd>
 							Fixed bugs in lists of users. (124077 lines)
 							</dd>
-		<dt>Version 11.22.1 :Nov 27, 2011</dt>
+		<dt>Version 11.22.1: Nov 27, 2011</dt>
 							<dd>
 							Lot of optimizations in lists of users. (123959 lines)
 							</dd>
-		<dt>Version 11.22   :Nov 26, 2011</dt>
+		<dt>Version 11.22:   Nov 26, 2011</dt>
 							<dd>
 							Lot of optimizations in lists of users. (124073 lines)
 							</dd>
-		<dt>Version 11.21.3 :Nov 25, 2011</dt>
+		<dt>Version 11.21.3: Nov 25, 2011</dt>
 							<dd>
 							Optimizations in lists of users. (124080 lines)
 							</dd>
-		<dt>Version 11.21.2 :Nov 25, 2011</dt>
+		<dt>Version 11.21.2: Nov 25, 2011</dt>
 							<dd>
 							New form to confirm that user wants to see big lists of students. ( lines)
 							</dd>
-		<dt>Version 11.21.1 :Nov 25, 2011</dt>
+		<dt>Version 11.21.1: Nov 25, 2011</dt>
 							<dd>
 							Indexes for ordering lists of users are no longer needed, so they are removed. (124130 lines)
 							</dd>
-		<dt>Version 11.21   :Nov 24, 2011</dt>
+		<dt>Version 11.21:   Nov 24, 2011</dt>
 							<dd>
 							Users lists are now ordered in database queries, not in C postprocessing.<br />
 							Bug in message about allowed post, reported by Francisco A. Oca&ntilde;a Lara. (124115 lines)
 							</dd>
-		<dt>Version 11.20.3 :Nov 23, 2011</dt>
+		<dt>Version 11.20.3: Nov 23, 2011</dt>
 							<dd>
 							Optimization when renaming test tags. (124070 lines)
 							</dd>
-		<dt>Version 11.20.2 :Nov 23, 2011</dt>
+		<dt>Version 11.20.2: Nov 23, 2011</dt>
 							<dd>
 							Fixed bug when renaming test tags. (124095 lines)
 							</dd>
-		<dt>Version 11.20.1 :Nov 22, 2011</dt>
+		<dt>Version 11.20.1: Nov 22, 2011</dt>
 							<dd>
-							Accesses to web service are highlighted in Stats > Last clicks. (124068 lines)
+							Accesses to web service are highlighted in Stats &gt; Last clicks. (124068 lines)
 							</dd>
-		<dt>Version 11.20   :Nov 22, 2011</dt>
+		<dt>Version 11.20:   Nov 22, 2011</dt>
 							<dd>
 							New option to list banned senders of private messages.<br />
 							A user can not send messages to users who have banned him/her. (124015 lines)
 							</dd>
-		<dt>Version 11.19   :Nov 22, 2011</dt>
+		<dt>Version 11.19:   Nov 22, 2011</dt>
 							<dd>
 								New option to ban/unban senders of private messages. (123833 lines)
 							</dd>
-		<dt>Version 11.18.2 :Nov 22, 2011</dt>
+		<dt>Version 11.18.2: Nov 22, 2011</dt>
 							<dd>
 							Starting new option to ban/unban senders of private messages. (123770 lines)
 							</dd>
-		<dt>Version 11.18.1 :Nov 20, 2011</dt>
+		<dt>Version 11.18.1: Nov 20, 2011</dt>
 							<dd>
 							Internal changes in marks. Now a temporary html file is used to store student's marks. (123705 lines)
 							</dd>
-		<dt>Version 11.18   :Nov 19, 2011</dt>
+		<dt>Version 11.18:   Nov 19, 2011</dt>
 							<dd>
 							Teachers must indicate if they want that test may be pluggable or not. (123597 lines)
 							</dd>
-		<dt>Version 11.17   :Nov 19, 2011</dt>
+		<dt>Version 11.17:   Nov 19, 2011</dt>
 							<dd>
 							New statistics related with accesses from plugins. (123434 lines)
 							</dd>
-		<dt>Version 11.16   :Nov 17, 2011</dt>
+		<dt>Version 11.16:   Nov 17, 2011</dt>
 							<dd>
 							New database table to log the web functions called. (123238 lines)
 							</dd>
-		<dt>Version 11.15.4 :Nov 17, 2011</dt>
+		<dt>Version 11.15.4: Nov 17, 2011</dt>
 							<dd>
 							When a user closes the session, the click is logged with his/her current role, not with unknown role as before. (123159 lines)
 							</dd>
-		<dt>Version 11.15.3 :Nov 14, 2011</dt>
+		<dt>Version 11.15.3: Nov 14, 2011</dt>
 							<dd>
 							Web service action is logged into log table. (123102 lines)
 							</dd>
-		<dt>Version 11.15.2 :Nov 14, 2011</dt>
+		<dt>Version 11.15.2: Nov 14, 2011</dt>
 							<dd>
 							Added legal data protection clause when editing personal record. (123097 lines)
 							</dd>
-		<dt>Version 11.15.1 :Nov 13, 2011</dt>
+		<dt>Version 11.15.1: Nov 13, 2011</dt>
 							<dd>
 							New institutional course codes now can overwrite previous institutional course codes when importing students. (122920 lines)
 							</dd>
-		<dt>Version 11.15   :Nov 12, 2011</dt>
+		<dt>Version 11.15:   Nov 12, 2011</dt>
 							<dd>
 							Institutional course codes are imported when importing students to a course.<br />
 							Institutional course codes are shown in lists of courses. (122921 lines)
 							</dd>
-		<dt>Version 11.14   :Nov 08, 2011</dt>
+		<dt>Version 11.14:   Nov 08, 2011</dt>
 							<dd>
 							New option to show degree types. (122875 lines)
 							</dd>
-		<dt>Version 11.13   :Nov 08, 2011</dt>
+		<dt>Version 11.13:   Nov 08, 2011</dt>
 							<dd>
 							New option to show degrees. (122725 lines)
 							</dd>
-		<dt>Version 11.12.2 :Nov 06, 2011</dt>
+		<dt>Version 11.12.2: Nov 06, 2011</dt>
 							<dd>
 							Fixed bug when accesing table for translating unique action code to Act_Action_t. (122509 lines)
 							</dd>
-		<dt>Version 11.12.1 :Nov 06, 2011</dt>
+		<dt>Version 11.12.1: Nov 06, 2011</dt>
 							<dd>
 							Invariable action code ActCod is stored in table of MFU actions instead of Action. (122510 lines)
 							</dd>
-		<dt>Version 11.12   :Nov 06, 2011</dt>
+		<dt>Version 11.12:   Nov 06, 2011</dt>
 							<dd>
 							Using new table for translating unique action code to Act_Action_t. (122494 lines)
 							</dd>
-		<dt>Version 11.11.3 :Nov 05, 2011</dt>
+		<dt>Version 11.11.3: Nov 05, 2011</dt>
 							<dd>
 							Building new table for translating unique action code to Act_Action_t. (122889 lines)
 							</dd>
-		<dt>Version 11.11.2 :Nov 04, 2011</dt>
+		<dt>Version 11.11.2: Nov 04, 2011</dt>
 							<dd>
 							Changes in listing of courses of a degree. (124523 lines)
 							</dd>
-		<dt>Version 11.11.1 :Nov 04, 2011</dt>
+		<dt>Version 11.11.1: Nov 04, 2011</dt>
 							<dd>
 							Changes in listing of courses of a degree. (124517 lines)
 							</dd>
-		<dt>Version 11.11   :Nov 03, 2011</dt>
+		<dt>Version 11.11:   Nov 03, 2011</dt>
 							<dd>
 							New option to show courses of a degree. (124535 lines)
 							</dd>
-		<dt>Version 11.10.2 :Nov 02, 2011</dt>
+		<dt>Version 11.10.2: Nov 02, 2011</dt>
 							<dd>
 							Optimization in XML module. (124342 lines)
 							</dd>
-		<dt>Version 11.10.1 :Nov 01, 2011</dt>
+		<dt>Version 11.10.1: Nov 01, 2011</dt>
 							<dd>
 							Removed extra parameters from Actions struct. (124358 lines)
 							</dd>
-		<dt>Version 11.10   :Nov 01, 2011</dt>
+		<dt>Version 11.10:   Nov 01, 2011</dt>
 							<dd>
 							When a user changes the tab, her/his most used option option is shown. (124374 lines)
 							</dd>
-		<dt>Version 11.9    :Nov 01, 2011</dt>
+		<dt>Version 11.9:    Nov 01, 2011</dt>
 							<dd>
 							When a user changes the tab, the first available option is shown. (124351 lines)
 							</dd>
-		<dt>Version 11.8.3  :Oct 28, 2011</dt>
+		<dt>Version 11.8.3:  Oct 28, 2011</dt>
 							<dd>
 							Sharing code to put 16x16 icons. (124331 lines)
 							</dd>
-		<dt>Version 11.8.2  :Oct 26, 2011</dt>
+		<dt>Version 11.8.2:  Oct 26, 2011</dt>
 							<dd>
 							Size of some icons changed from 32x32 to 16x16. (124428 lines)
 							</dd>
-		<dt>Version 11.8.1  :Oct 26, 2011</dt>
+		<dt>Version 11.8.1:  Oct 26, 2011</dt>
 							<dd>
 							Small changes in XML format when exporting/importing test questions.<br />
 							Added MIME type for documents uploaded. (124423 lines)
 							</dd>
-		<dt>Version 11.8    :Oct 25, 2011</dt>
+		<dt>Version 11.8:    Oct 25, 2011</dt>
 							<dd>
 							Exporting/importing test question is published for teachers. (124406 lines)
 							</dd>
-		<dt>Version 11.7.4  :Oct 25, 2011</dt>
+		<dt>Version 11.7.4:  Oct 25, 2011</dt>
 							<dd>
 							Size of more icons changed from 12x12 to 32x32.<br />
 							Optimizations in test module. (124405 lines)
 							</dd>
-		<dt>Version 11.7.3  :Oct 25, 2011</dt>
+		<dt>Version 11.7.3:  Oct 25, 2011</dt>
 							<dd>
 							Size of some icons changed from 12x12 to 32x32. (124365 lines)
 							</dd>
-		<dt>Version 11.7.2  :Oct 24, 2011</dt>
+		<dt>Version 11.7.2:  Oct 24, 2011</dt>
 							<dd>
 							Fixed lot of bugs and optimized code in test module. (124339 lines)
 							</dd>
-		<dt>Version 11.7.1  :Oct 24, 2011</dt>
+		<dt>Version 11.7.1:  Oct 24, 2011</dt>
 							<dd>
 							Fixed bugs when importing questions are storing them in database. (124245 lines)
 							</dd>
-		<dt>Version 11.7    :Oct 24, 2011</dt>
+		<dt>Version 11.7:    Oct 24, 2011</dt>
 							<dd>
 							Imported questions are stored in database. (124225 lines)
 							</dd>
-		<dt>Version 11.6.12 :Oct 24, 2011</dt>
+		<dt>Version 11.6.12: Oct 24, 2011</dt>
 							<dd>
 							Imported questions are prepared to be stored in database. (124221 lines)
 							</dd>
-		<dt>Version 11.6.11 :Oct 23, 2011</dt>
+		<dt>Version 11.6.11: Oct 23, 2011</dt>
 							<dd>
 							Fixed bug in XML parsing.<br />
 							Implementing exporting/importing of test questions. (124191 lines)
 							</dd>
-		<dt>Version 11.6.10 :Oct 23, 2011</dt>
+		<dt>Version 11.6.10: Oct 23, 2011</dt>
 							<dd>
 							Implementing exporting/importing of test questions. Check the existence of each imported question in database. (124031 lines)
 							</dd>
-		<dt>Version 11.6.9  :Oct 22, 2011</dt>
+		<dt>Version 11.6.9:  Oct 22, 2011</dt>
 							<dd>
 							Implementing exporting/importing of test questions. (123971 lines)
 							</dd>
-		<dt>Version 11.6.8  :Oct 22, 2011</dt>
+		<dt>Version 11.6.8:  Oct 22, 2011</dt>
 							<dd>
 							Implementing exporting/importing of test questions. (123854 lines)
 							</dd>
-		<dt>Version 11.6.7  :Oct 22, 2011</dt>
+		<dt>Version 11.6.7:  Oct 22, 2011</dt>
 							<dd>
 							Implementing exporting/importing of test questions. (123855 lines)
 							</dd>
-		<dt>Version 11.6.6  :Oct 21, 2011</dt>
+		<dt>Version 11.6.6:  Oct 21, 2011</dt>
 							<dd>
 							Implementing exporting/importing of test questions. (123786 lines)
 							</dd>
-		<dt>Version 11.6.5  :Oct 21, 2011</dt>
+		<dt>Version 11.6.5:  Oct 21, 2011</dt>
 							<dd>
 							Implementing exporting/importing of test questions (changes in XML file). (123821 lines)
 							</dd>
-		<dt>Version 11.6.4  :Oct 19, 2011</dt>
+		<dt>Version 11.6.4:  Oct 19, 2011</dt>
 							<dd>
 							Implementing exporting/importing of test questions (changes in XML file). (123821 lines)
 							</dd>
-		<dt>Version 11.6.3  :Oct 19, 2011</dt>
+		<dt>Version 11.6.3:  Oct 19, 2011</dt>
 							<dd>
 							Implementing exporting/importing of test questions (changes in XML file). (123835 lines)
 							</dd>
-		<dt>Version 11.6.2  :Oct 19, 2011</dt>
+		<dt>Version 11.6.2:  Oct 19, 2011</dt>
 							<dd>
 							Implementing new functions to analyze and get XML elements. (123835 lines)
 							</dd>
-		<dt>Version 11.6.1  :Oct 18, 2011</dt>
+		<dt>Version 11.6.1:  Oct 18, 2011</dt>
 							<dd>
 							Implementing new functions to analyze and get XML elements. (123719 lines)
 							</dd>
-		<dt>Version 11.6    :Oct 17, 2011</dt>
+		<dt>Version 11.6:    Oct 17, 2011</dt>
 							<dd>
 							New functions to analyze and get XML elements. (123619 lines)
 							</dd>
-		<dt>Version 11.5.2  :Oct 16, 2011</dt>
+		<dt>Version 11.5.2:  Oct 16, 2011</dt>
 							<dd>
 							Implementing importing of test questions. (123443 lines)
 							</dd>
-		<dt>Version 11.5.1  :Oct 16, 2011</dt>
+		<dt>Version 11.5.1:  Oct 16, 2011</dt>
 							<dd>
 							New actions to implement importing of test questions. (123407 lines)
 							</dd>
-		<dt>Version 11.5    :Oct 13, 2011</dt>
+		<dt>Version 11.5:    Oct 13, 2011</dt>
 							<dd>
 							New field in table of imported groups to store the external course code. Suggested by Francisco A. Oca&ntilde;a Lara. (123342 lines)
 							</dd>
-		<dt>Version 11.4.3  :Oct 12, 2011</dt>
+		<dt>Version 11.4.3:  Oct 12, 2011</dt>
 							<dd>
 							Changes in XML format for test questions. (123338 lines)
 							</dd>
-		<dt>Version 11.4.2  :Oct 11, 2011</dt>
+		<dt>Version 11.4.2:  Oct 11, 2011</dt>
 							<dd>
 							Implementing importing of test questions. (123314 lines)
 							</dd>
-		<dt>Version 11.4.1  :Oct 10, 2011</dt>
+		<dt>Version 11.4.1:  Oct 10, 2011</dt>
 							<dd>
 							Implementing exporting of test questions (changes in XML file). (123130 lines)
 							</dd>
-		<dt>Version 11.4    :Oct 10, 2011</dt>
+		<dt>Version 11.4:    Oct 10, 2011</dt>
 							<dd>
 							Implementing exporting of test questions (correct XML file created). (123150 lines)
 							</dd>
-		<dt>Version 11.3.2  :Oct 09, 2011</dt>
+		<dt>Version 11.3.2:  Oct 09, 2011</dt>
 							<dd>
 							Fixed bugs in edition of group types.<br />
 							Implementing exporting of test questions. (123075 lines)
 							</dd>
-		<dt>Version 11.3.1  :Oct 09, 2011</dt>
+		<dt>Version 11.3.1:  Oct 09, 2011</dt>
 							<dd>
 							Implementing exporting of test questions. (122900 lines)
 							</dd>
-		<dt>Version 11.3    :Oct 09, 2011</dt>
+		<dt>Version 11.3:    Oct 09, 2011</dt>
 							<dd>
 							The option to edit a new test question is integrated inside another option. (122843 lines)
 							</dd>
-		<dt>Version 11.2.2  :Oct 08, 2011</dt>
+		<dt>Version 11.2.2:  Oct 08, 2011</dt>
 							<dd>
 							Warning to alert that in the future, users must be logged in from external service in some degree types. (122855 lines)
 							</dd>
-		<dt>Version 11.2.1  :Oct 08, 2011</dt>
+		<dt>Version 11.2.1:  Oct 08, 2011</dt>
 							<dd>
 							Changes in the selection of one of my courses. (122847 lines)
 							</dd>
-		<dt>Version 11.2    :Oct 07, 2011</dt>
+		<dt>Version 11.2:    Oct 07, 2011</dt>
 							<dd>
 							When a user directly logged belongs to the current course, but the current degree requires external log in, the role is changed to invited. (122822 lines)
 							</dd>
-		<dt>Version 11.1.1  :Oct 06, 2011</dt>
+		<dt>Version 11.1.1:  Oct 06, 2011</dt>
 							<dd>
 							Changes in edition of degree types. (122819 lines)
 							</dd>
-		<dt>Version 11.1    :Oct 06, 2011</dt>
+		<dt>Version 11.1:    Oct 06, 2011</dt>
 							<dd>
 							New fields in degree types to select between login directly or login from the external authentication service. (122785 lines)
 							</dd>
-		<dt>Version 11.0.3  :Oct 04, 2011</dt>
+		<dt>Version 11.0.3:  Oct 04, 2011</dt>
 							<dd>
 							Changes in layout of users' common records. (122754 lines)
 							</dd>
-		<dt>Version 11.0.2  :Oct 02, 2011</dt>
+		<dt>Version 11.0.2:  Oct 02, 2011</dt>
 							<dd>
 							New link to export test questions (not yet implemented). (122724 lines)
 							</dd>
-		<dt>Version 11.0.1  :Oct 02, 2011</dt>
+		<dt>Version 11.0.1:  Oct 02, 2011</dt>
 							<dd>
 							New icons for groups. (122704 lines)
 							</dd>
-		<dt>Version 11.0    :Sep 29, 2011</dt>
+		<dt>Version 11.0:    Sep 29, 2011</dt>
 							<dd>
 							Groups edition splitted into two options: group types edition and groups edition. (122703 lines)
 							</dd>
-		<dt>Version 10.57.3 :Sep 27, 2011</dt>
+		<dt>Version 10.57.3: Sep 27, 2011</dt>
 							<dd>
 							Fixed bugs in WS function sendMessage. (122628 lines)
 							</dd>
-		<dt>Version 10.57.2 :Sep 25, 2011</dt>
+		<dt>Version 10.57.2: Sep 25, 2011</dt>
 							<dd>
 							Fixed bug in users' listing. (122629 lines)
 							</dd>
-		<dt>Version 10.57.1 :Jul 19, 2011</dt>
+		<dt>Version 10.57.1: Jul 19, 2011</dt>
 							<dd>
 							Optimizations on file browser. (122536 lines)
 							</dd>
-		<dt>Version 10.57   :Jul 18, 2011</dt>
+		<dt>Version 10.57:   Jul 18, 2011</dt>
 							<dd>
 							Files in documents and common zones will be able to be public. Only available for superusers at the moment. (122535 lines)
 							</dd>
-		<dt>Version 10.56.2 :Jul 18, 2011</dt>
+		<dt>Version 10.56.2: Jul 18, 2011</dt>
 							<dd>
 							Fixed bug in WS function sendMessage, reported by Juan Miguel Boyero Corral. (122206 lines)
 							</dd>
-		<dt>Version 10.56.1 :Jul 05, 2011</dt>
+		<dt>Version 10.56.1: Jul 05, 2011</dt>
 							<dd>
 							Lost of changes in the new option to show last clicks in real time. (122209 lines)
 							</dd>
-		<dt>Version 10.56   :Jul 05, 2011</dt>
+		<dt>Version 10.56:   Jul 05, 2011</dt>
 							<dd>
 							New option to show last clicks in real time. (122104 lines)
 							</dd>
-		<dt>Version 10.55   :Jul 04, 2011</dt>
+		<dt>Version 10.55:   Jul 04, 2011</dt>
 							<dd>
 							Finished programming of new WS function sendMessage. (121957 lines)
 							</dd>
-		<dt>Version 10.54.3 :Jul 04, 2011</dt>
+		<dt>Version 10.54.3: Jul 04, 2011</dt>
 							<dd>
 							Optimization in sending of a message. (121868 lines)
 							</dd>
-		<dt>Version 10.54.2 :Jul 03, 2011</dt>
+		<dt>Version 10.54.2: Jul 03, 2011</dt>
 							<dd>
 							Programming new WS function sendMessage. (121922 lines)
 							</dd>
-		<dt>Version 10.54.1 :Jul 02, 2011</dt>
+		<dt>Version 10.54.1: Jul 02, 2011</dt>
 							<dd>
 							Programming new WS function sendMessage. (121865 lines)
 							</dd>
-		<dt>Version 10.54   :Jul 02, 2011</dt>
+		<dt>Version 10.54:   Jul 02, 2011</dt>
 							<dd>
 							New field added to WS function getUsers.<br />
 							Programming new WS function sendMessage. (121829 lines)
 							</dd>
-		<dt>Version 10.53.5 :Jul 02, 2011</dt>
+		<dt>Version 10.53.5: Jul 02, 2011</dt>
 							<dd>
 							New fields added to WS function getNotifications. (121749 lines)
 							</dd>
-		<dt>Version 10.53.4 :Jun 30, 2011</dt>
+		<dt>Version 10.53.4: Jun 30, 2011</dt>
 							<dd>
 							Changes in database tables. (121743 lines)
 							</dd>
-		<dt>Version 10.53.3 :Jun 30, 2011</dt>
+		<dt>Version 10.53.3: Jun 30, 2011</dt>
 							<dd>
 							Change in registration of users with a new role. (121742 lines)
 							</dd>
-		<dt>Version 10.53.2 :Jun 14, 2011</dt>
+		<dt>Version 10.53.2: Jun 14, 2011</dt>
 							<dd>
 							New statistics about number of test questions. (121716 lines)
 							</dd>
-		<dt>Version 10.53.1 :Jun 13, 2011</dt>
+		<dt>Version 10.53.1: Jun 13, 2011</dt>
 							<dd>
 							New statistics about number of test questions. (121638 lines)
 							</dd>
-		<dt>Version 10.53   :Jun 10, 2011</dt>
+		<dt>Version 10.53:   Jun 10, 2011</dt>
 							<dd>
 							A lot of messages translated to Polish by Wojtek Kieca, Tomasz Olechowski and Mateusz Stanko, students from Zespol Szkol Techniczny nr. 9. (121585 lines)
 							</dd>
-		<dt>Version 10.52.2 :Jun 02, 2011</dt>
+		<dt>Version 10.52.2: Jun 02, 2011</dt>
 							<dd>
 							Changes in styles for statistics of use of the platform. (121635 lines)
 							</dd>
-		<dt>Version 10.52.1 :Jun 02, 2011</dt>
+		<dt>Version 10.52.1: Jun 02, 2011</dt>
 							<dd>
 							Statistics about number of test questions splitted by type of answer. (121604 lines)
 							</dd>
-		<dt>Version 10.52   :Jun 01, 2011</dt>
+		<dt>Version 10.52:   Jun 01, 2011</dt>
 							<dd>
 							New statistics about number of test questions. (121527 lines)
 							</dd>
-		<dt>Version 10.51   :Jun 01, 2011</dt>
+		<dt>Version 10.51:   Jun 01, 2011</dt>
 							<dd>
 							New statistics about number of assignments. (121418 lines)
 							</dd>
-		<dt>Version 10.50.4 :May 31, 2011</dt>
+		<dt>Version 10.50.4: May 31, 2011</dt>
 							<dd>
 							Changes in statistics about number of users with Twitter and Skype. (121294 lines)
 							</dd>
-		<dt>Version 10.50.3 :May 30, 2011</dt>
+		<dt>Version 10.50.3: May 30, 2011</dt>
 							<dd>
 							New statistics about number of users with Twitter and Skype. (121273 lines)
 							</dd>
-		<dt>Version 10.50.2 :May 30, 2011</dt>
+		<dt>Version 10.50.2: May 30, 2011</dt>
 							<dd>
 							New statistics about number of surveys. (121192 lines)
 							</dd>
-		<dt>Version 10.50.1 :May 26, 2011</dt>
+		<dt>Version 10.50.1: May 26, 2011</dt>
 							<dd>
 							Preparing statistics about number of assignments and number of test questions. (121132 lines)
 							</dd>
-		<dt>Version 10.50   :May 26, 2011</dt>
+		<dt>Version 10.50:   May 26, 2011</dt>
 							<dd>
 							Statistics about number of surveys. (121069 lines)
 							</dd>
-		<dt>Version 10.49   :May 24, 2011</dt>
+		<dt>Version 10.49:   May 24, 2011</dt>
 							<dd>
 							New action to show my recent most frequently used actions. (120917 lines)
 							</dd>
-		<dt>Version 10.48.2 :May 24, 2011</dt>
+		<dt>Version 10.48.2: May 24, 2011</dt>
 							<dd>
 							Fixed bug in list of countries. (120760 lines)
 							</dd>
-		<dt>Version 10.48.1 :May 24, 2011</dt>
+		<dt>Version 10.48.1: May 24, 2011</dt>
 							<dd>
 							Focus is set to login form. Suggested by Alberto Villegas Erce. (120750 lines)
 							</dd>
-		<dt>Version 10.48   :May 23, 2011</dt>
+		<dt>Version 10.48:   May 23, 2011</dt>
 							<dd>
 							Shortened the maximum length of Skype user name from 255 to 60.<br />
 							New field in user's data for Twitter. (120745 lines)
 							</dd>
-		<dt>Version 10.47.3 :May 18, 2011</dt>
+		<dt>Version 10.47.3: May 18, 2011</dt>
 							<dd>
 							Several messages translated to catalan by Joan Llu&iacute;s D&iacute;az Rodr&iacute;guez. (120618 lines)
 							</dd>
-		<dt>Version 10.47.2 :May 13, 2011</dt>
+		<dt>Version 10.47.2: May 13, 2011</dt>
 							<dd>
 							The notifications about assignments and surveys are marked as seen when the user clicks on them. (120616 lines)
 							</dd>
-		<dt>Version 10.47.1 :May 13, 2011</dt>
+		<dt>Version 10.47.1: May 13, 2011</dt>
 							<dd>
 							Changes in notifications about surveys. (120631 lines)
 							</dd>
-		<dt>Version 10.47   :May 12, 2011</dt>
+		<dt>Version 10.47:   May 12, 2011</dt>
 							<dd>
 							Assignments and surveys are notified. (120621 lines)
 							</dd>
-		<dt>Version 10.46   :May 12, 2011</dt>
+		<dt>Version 10.46:   May 12, 2011</dt>
 							<dd>
 							Preparing code and database for two new notifications. (120412 lines)
 							</dd>
-		<dt>Version 10.45.6 :May 11, 2011</dt>
+		<dt>Version 10.45.6: May 11, 2011</dt>
 							<dd>
 							Several messages translated to Catalan. (120249 lines)
 							</dd>
-		<dt>Version 10.45.5 :May 11, 2011</dt>
+		<dt>Version 10.45.5: May 11, 2011</dt>
 							<dd>
 							Several messages translated to Catalan. (120248 lines)
 							</dd>
-		<dt>Version 10.45.4 :May 10, 2011</dt>
+		<dt>Version 10.45.4: May 10, 2011</dt>
 							<dd>
 							Several messages translated to Catalan. (120247 lines)
 							</dd>
-		<dt>Version 10.45.3 :May 10, 2011</dt>
+		<dt>Version 10.45.3: May 10, 2011</dt>
 							<dd>
 							Several messages translated to Catalan.<br />
 							New field in countries table for names in Catalan. (120227 lines)
 							</dd>
-		<dt>Version 10.45.2 :May 10, 2011</dt>
+		<dt>Version 10.45.2: May 10, 2011</dt>
 							<dd>
 							Several messages translated to Catalan. (120221 lines)
 							</dd>
-		<dt>Version 10.45.1 :May 10, 2011</dt>
+		<dt>Version 10.45.1: May 10, 2011</dt>
 							<dd>
 							Several messages translated to Catalan. (120220 lines)
 							</dd>
-		<dt>Version 10.45   :May 09, 2011</dt>
+		<dt>Version 10.45:   May 09, 2011</dt>
 							<dd>
 							Code ready for translation to Catalan. (120219 lines)
 							</dd>
-		<dt>Version 10.44.6 :May 09, 2011</dt>
+		<dt>Version 10.44.6: May 09, 2011</dt>
 							<dd>
 							Translating to Catalan.<br />
 							Fixed bug in web service function getTest, reported by Juan Miguel Boyero Corral. (120019 lines)
 							</dd>
-		<dt>Version 10.44.5 :May 06, 2011</dt>
+		<dt>Version 10.44.5: May 06, 2011</dt>
 							<dd>
 							New web service function getTestConfig.<br />
 							Changes in web service function getTests. (115982 lines)
 							</dd>
-		<dt>Version 10.44.4 :May 05, 2011</dt>
+		<dt>Version 10.44.4: May 05, 2011</dt>
 							<dd>
 							Fixed bug in web service function getTest, reported by Juan Miguel Boyero Corral. (115920 lines)
 							</dd>
-		<dt>Version 10.44.3 :May 05, 2011</dt>
+		<dt>Version 10.44.3: May 05, 2011</dt>
 							<dd>
 							Changes storing and processing the number of new notifications. (115923 lines)
 							</dd>
-		<dt>Version 10.44.2 :May 04, 2011</dt>
+		<dt>Version 10.44.2: May 04, 2011</dt>
 							<dd>
 							Removed matching of external role with any of the internal roles availables for a user. (115917 lines)
 							</dd>
-		<dt>Version 10.44.1 :May 02, 2011</dt>
+		<dt>Version 10.44.1: May 02, 2011</dt>
 							<dd>
 							Teachers can configure if they want to deliver test questions to plugins. (115912 lines)
-		<dt>Version 10.44   :May 01, 2011</dt>
+		<dt>Version 10.44:   May 01, 2011</dt>
 							<dd>
 							New field ChangeTime in tst_tags table.<br />
 							getTests function completed. (115854 lines)
 							</dd>
-		<dt>Version 10.43.4 :Apr 30, 2011</dt>
+		<dt>Version 10.43.4: Apr 30, 2011</dt>
 							<dd>
 							Implementing getTests function, part of the web service. (115823 lines)
 							</dd>
-		<dt>Version 10.43.3 :Apr 30, 2011</dt>
+		<dt>Version 10.43.3: Apr 30, 2011</dt>
 							<dd>
 							Implementing getTests function, part of the web service. (115708 lines)
 							</dd>
-		<dt>Version 10.43.2 :Apr 28, 2011</dt>
+		<dt>Version 10.43.2: Apr 28, 2011</dt>
 							<dd>
 							Implementing getTests function, part of the web service. (115590 lines)
 							</dd>
-		<dt>Version 10.43.1 :Apr 26, 2011</dt>
+		<dt>Version 10.43.1: Apr 26, 2011</dt>
 							<dd>
 							Several messages translated. (115422 lines)
 							</dd>
-		<dt>Version 10.43   :Apr 25, 2011</dt>
+		<dt>Version 10.43:   Apr 25, 2011</dt>
 							<dd>
 							Hundred of messages (1263 lines) translated (or revised) to italian, by Giuseppe Antonio Pagin & Antonella Grande. (115298 lines)
 							</dd>
-		<dt>Version 10.42.2 :Apr 13, 2011</dt>
+		<dt>Version 10.42.2: Apr 13, 2011</dt>
 							<dd>
 							Messages are marked as open and notifications are marked as seen when they are sent via web service. (115288 lines)
 							</dd>
-		<dt>Version 10.42.1 :Apr 13, 2011</dt>
+		<dt>Version 10.42.1: Apr 13, 2011</dt>
 							<dd>
 							The summary of a notification is trimmed before sending it via web service. (115265 lines)
 							</dd>
-		<dt>Version 10.42   :Apr 13, 2011</dt>
+		<dt>Version 10.42:   Apr 13, 2011</dt>
 							<dd>
 							The summary of a notification is now splitted in brief summary and full content.<br />
 							WSDL has changed. (115260 lines)
 							</dd>
-		<dt>Version 10.41.8 :Apr 09, 2011</dt>
+		<dt>Version 10.41.8: Apr 09, 2011</dt>
 							<dd>
 							Corrections in italian translation. (115190 lines)
 							</dd>
-		<dt>Version 10.41.7 :Apr 09, 2011</dt>
+		<dt>Version 10.41.7: Apr 09, 2011</dt>
 							<dd>
 							Several messages translated to italian, by Francisco Manuel Herrero P&eacute;rez. (115191 lines)
 							</dd>
-		<dt>Version 10.41.6 :Apr 09, 2011</dt>
+		<dt>Version 10.41.6: Apr 09, 2011</dt>
 							<dd>
 							The teaching guide is considered as an indicator of assessment criteria. (115188 lines)
 							</dd>
-		<dt>Version 10.41.5 :Apr 08, 2011</dt>
+		<dt>Version 10.41.5: Apr 08, 2011</dt>
 							<dd>
 							The full content of a notification is sent in web service. (115184 lines)
 							</dd>
-		<dt>Version 10.41.4 :Apr 08, 2011</dt>
+		<dt>Version 10.41.4: Apr 08, 2011</dt>
 							<dd>
 							Fixed bug when getting data of a centre. (115169 lines)
 							</dd>
-		<dt>Version 10.41.3 :Apr 07, 2011</dt>
+		<dt>Version 10.41.3: Apr 07, 2011</dt>
 							<dd>
 							Fixed bug in assigment dates, reported by Jos&eacute; Samos Guti&eacute;rrez. (115169 lines)
 							</dd>
-		<dt>Version 10.41.2 :Apr 04, 2011</dt>
+		<dt>Version 10.41.2: Apr 04, 2011</dt>
 							<dd>
 							Several messages translated to polish. (115167 lines)
 							</dd>
-		<dt>Version 10.41.1 :Apr 04, 2011</dt>
+		<dt>Version 10.41.1: Apr 04, 2011</dt>
 							<dd>
 							Several messages translated to polish. (115149 lines)
 							</dd>
-		<dt>Version 10.41   :Apr 03, 2011</dt>
+		<dt>Version 10.41:   Apr 03, 2011</dt>
 							<dd>
 							Added polish language (need translation). (115154 lines)
 							</dd>
-		<dt>Version 10.40.2 :Apr 01, 2011</dt>
+		<dt>Version 10.40.2: Apr 01, 2011</dt>
 							<dd>
 							Changes in AJAX to refresh in the current language. (110963 lines)
 							</dd>
-		<dt>Version 10.40.1 :Apr 01, 2011</dt>
+		<dt>Version 10.40.1: Apr 01, 2011</dt>
 							<dd>
 							Language is no longer stored in IP_prefs table.<br />
 							Changes related to languages. (110958 lines)
 							</dd>
-		<dt>Version 10.40   :Apr 01, 2011</dt>
+		<dt>Version 10.40:   Apr 01, 2011</dt>
 							<dd>
 							The big change to a new translation system has been finished. (110943 lines)
 							</dd>
-		<dt>Version 10.39.2 :Mar 31, 2011</dt>
+		<dt>Version 10.39.2: Mar 31, 2011</dt>
 							<dd>
 							The big change to a new translation system continues. (110895 lines)
 							</dd>
-		<dt>Version 10.39.1 :Mar 30, 2011</dt>
+		<dt>Version 10.39.1: Mar 30, 2011</dt>
 							<dd>
 							The big change to a new translation system continues. (111028 lines)
 							</dd>
-		<dt>Version 10.39   :Mar 25, 2011</dt>
+		<dt>Version 10.39:   Mar 25, 2011</dt>
 							<dd>
 							One swad for each language instead of the same swad for all languages. (101215 lines)
 							</dd>
-		<dt>Version 10.38.4 :Mar 25, 2011</dt>
+		<dt>Version 10.38.4: Mar 25, 2011</dt>
 							<dd>
 							Changes in selector of courses. (101004 lines)
 							</dd>
-		<dt>Version 10.38.3 :Mar 23, 2011</dt>
+		<dt>Version 10.38.3: Mar 23, 2011</dt>
 							<dd>
 							Changed search icon size from 32x32 to 20x20. (101018 lines)
 							</dd>
-		<dt>Version 10.38.2 :Mar 22, 2011</dt>
+		<dt>Version 10.38.2: Mar 22, 2011</dt>
 							<dd>
 							Changed search icon size from 20x20 to 32x32. (101017 lines)
 							</dd>
-		<dt>Version 10.38.1 :Mar 21, 2011</dt>
+		<dt>Version 10.38.1: Mar 21, 2011</dt>
 							<dd>
 							Changed warning message related to external login service. (101016 lines)
 							</dd>
-		<dt>Version 10.38   :Mar 14, 2011</dt>
+		<dt>Version 10.38:   Mar 14, 2011</dt>
 							<dd>
 							Superusers can see users connected belonging to current course, degree or platform. (101013 lines)
 							</dd>
-		<dt>Version 10.37.3 :Mar 13, 2011</dt>
+		<dt>Version 10.37.3: Mar 13, 2011</dt>
 							<dd>
 							Optimization querying number of users in an institution. (100727 lines)
 							</dd>
-		<dt>Version 10.37.2 :Mar 13, 2011</dt>
+		<dt>Version 10.37.2: Mar 13, 2011</dt>
 							<dd>
 							Changes in messages about users not belonging to any course. (100732 lines)
 							</dd>
-		<dt>Version 10.37.1 :Mar 12, 2011</dt>
+		<dt>Version 10.37.1: Mar 12, 2011</dt>
 							<dd>
 							Changes in roles stored in table of connected users. (100706 lines)
 							</dd>
-		<dt>Version 10.37   :Mar 10, 2011</dt>
+		<dt>Version 10.37:   Mar 10, 2011</dt>
 							<dd>
 							Lists of institutions, degrees and courses now have an attribute with the role of the user.<br />
 							A lot of changes related to permissions to see forums. (100659 lines)
 							</dd>
-		<dt>Version 10.36   :Mar 10, 2011</dt>
+		<dt>Version 10.36:   Mar 10, 2011</dt>
 							<dd>
 							The number of students in a group is not stored in database, but counted when necessary. (100585 lines)
 							</dd>
-		<dt>Version 10.35.4 :Mar 10, 2011</dt>
+		<dt>Version 10.35.4: Mar 10, 2011</dt>
 							<dd>
 							Users who do not belong to any course are logged as invited.<br />
 							Changes in permissions related to forums and chat.<br />
 							Fixed bug counting number of users in countries. (100666 lines)
 							</dd>
-		<dt>Version 10.35.3 :Mar 10, 2011</dt>
+		<dt>Version 10.35.3: Mar 10, 2011</dt>
 							<dd>
 							Removed obsolete action to register an existing user in a course. (100666 lines)
 							</dd>
-		<dt>Version 10.35.2 :Mar 10, 2011</dt>
+		<dt>Version 10.35.2: Mar 10, 2011</dt>
 							<dd>
 							Fixed bug in statistics of users in a course, reported by Nicola Comunale Rizzo. (100706 lines)
 							</dd>
-		<dt>Version 10.35.1 :Mar 10, 2011</dt>
+		<dt>Version 10.35.1: Mar 10, 2011</dt>
 							<dd>
 							Counting number of students in a group instead of getting directly. This change should be reversed if slow. (100725 lines)
 							</dd>
-		<dt>Version 10.35   :Mar 10, 2011</dt>
+		<dt>Version 10.35:   Mar 10, 2011</dt>
 							<dd>
 							Changes and bug fixes counting number of students in groups. (? lines)
 							</dd>
-		<dt>Version 10.34   :Mar 09, 2011</dt>
+		<dt>Version 10.34:   Mar 09, 2011</dt>
 							<dd>
 							Lot of changes in registration of users. (100696 lines)
 							</dd>
-		<dt>Version 10.33.3 :Mar 08, 2011</dt>
+		<dt>Version 10.33.3: Mar 08, 2011</dt>
 							<dd>
 							Changes in registration of users. (100666 lines)
 							</dd>
-		<dt>Version 10.33.2 :Mar 08, 2011</dt>
+		<dt>Version 10.33.2: Mar 08, 2011</dt>
 							<dd>
 							Fixed bugs and other changes related to importation of students from an external site. (100659 lines)
 							</dd>
-		<dt>Version 10.33.1 :Mar 08, 2011</dt>
+		<dt>Version 10.33.1: Mar 08, 2011</dt>
 							<dd>
 							Few changes related to roles in courses. (100638 lines)
 							</dd>
-		<dt>Version 10.33   :Mar 08, 2011</dt>
+		<dt>Version 10.33:   Mar 08, 2011</dt>
 							<dd>
 							Added indexes to table crs_usr.<br />
 							Removed slow query when getting data of a degree.<br />
 							Removing old entries of some tables is made when refreshing users. (100631 lines)
 							</dd>
-		<dt>Version 10.32.3 :Mar 08, 2011</dt>
+		<dt>Version 10.32.3: Mar 08, 2011</dt>
 							<dd>
 							Different roles are obtained from crs_usr table, never from usr_data. (100676 lines)
 							</dd>
-		<dt>Version 10.32.2 :Mar 08, 2011</dt>
+		<dt>Version 10.32.2: Mar 08, 2011</dt>
 							<dd>
 							List of departments counts only teachers with courses. (100695 lines)
 							</dd>
-		<dt>Version 10.32.1 :Mar 07, 2011</dt>
+		<dt>Version 10.32.1: Mar 07, 2011</dt>
 							<dd>
 							List of centres counts only teachers with courses. (100699 lines)
 							</dd>
-		<dt>Version 10.32   :Mar 07, 2011</dt>
+		<dt>Version 10.32:   Mar 07, 2011</dt>
 							<dd>
 							Changes in global statistics about number of users.<br />
 							Fixed bug in query related to search of teachers. (100696 lines)
 							</dd>
-		<dt>Version 10.31.1 :Mar 07, 2011</dt>
+		<dt>Version 10.31.1: Mar 07, 2011</dt>
 							<dd>
 							UsrDat->Roles is not computed, but read from usr_data table. (100666 lines)
 							</dd>
-		<dt>Version 10.31   :Mar 06, 2011</dt>
+		<dt>Version 10.31:   Mar 06, 2011</dt>
 							<dd>
-							A user can be registered as "teacher" in course A and as "student" in course B. (100660 lines)
+							A user can be registered as &quot;teacher&quot; in course A and as &quot;student&quot; in course B. (100660 lines)
 							</dd>
-		<dt>Version 10.30.4 :Mar 06, 2011</dt>
+		<dt>Version 10.30.4: Mar 06, 2011</dt>
 							<dd>
-							Changed "UsrType" to "Role" in log and log_recent database tables. (100587 lines)
+							Changed &quot;UsrType&quot; to &quot;Role&quot; in log and log_recent database tables. (100587 lines)
 							</dd>
-		<dt>Version 10.30.3 :Mar 06, 2011</dt>
+		<dt>Version 10.30.3: Mar 06, 2011</dt>
 							<dd>
 							Internal changes related to roles. (100587 lines)
 							</dd>
-		<dt>Version 10.30.2 :Mar 06, 2011</dt>
+		<dt>Version 10.30.2: Mar 06, 2011</dt>
 							<dd>
-							Changed "Gender" for "Sex" in database tables. (100580 lines)
+							Changed &quot;Gender&quot; for &quot;Sex&quot; in database tables. (100580 lines)
 							</dd>
-		<dt>Version 10.30.1 :Mar 06, 2011</dt>
+		<dt>Version 10.30.1: Mar 06, 2011</dt>
 							<dd>
 							Changes in database table of connected users. (100582 lines)
 							</dd>
-		<dt>Version 10.30   :Mar 06, 2011</dt>
+		<dt>Version 10.30:   Mar 06, 2011</dt>
 							<dd>
 							Changes related to roles put into production.<br />
 							Few bugs fixed. (100564 lines)
 							</dd>
-		<dt>Version 10.29.1 :Mar 06, 2011</dt>
+		<dt>Version 10.29.1: Mar 06, 2011</dt>
 							<dd>
 							Lot of internal changes related to roles. (100564 lines)
 							</dd>
-		<dt>Version 10.29   :Mar 05, 2011</dt>
+		<dt>Version 10.29:   Mar 05, 2011</dt>
 							<dd>
 							Lot of internal changes related to roles.<br />
-							"Gender" is changed for "Sex". (100520 lines)
+							&quot;Gender&quot; is changed for &quot;Sex&quot;. (100520 lines)
 							</dd>
-		<dt>Version 10.28.1 :Mar 03, 2011</dt>
+		<dt>Version 10.28.1: Mar 03, 2011</dt>
 							<dd>
 							Lot of internal changes related to roles. (? lines)
 							</dd>
-		<dt>Version 10.28   :Mar 03, 2011</dt>
+		<dt>Version 10.28:   Mar 03, 2011</dt>
 							<dd>
 							Lot of internal changes related to roles. (100386 lines)
 							</dd>
-		<dt>Version 10.27.1 :Mar 02, 2011</dt>
+		<dt>Version 10.27.1: Mar 02, 2011</dt>
 							<dd>
 							Internal changes related to roles. (? lines)
 							</dd>
-		<dt>Version 10.27   :Mar 02, 2011</dt>
+		<dt>Version 10.27:   Mar 02, 2011</dt>
 							<dd>
 							User type related variables and database fields are changed form UsrType to Role, except fields in log tables. (100252 lines)
 							</dd>
-		<dt>Version 10.26   :Mar 01, 2011</dt>
+		<dt>Version 10.26:   Mar 01, 2011</dt>
 							<dd>
 							After sending a file to a folder, a new form to send another file to the same folder is shown. (100231 lines)
 							</dd>
 		<dt>Version 10.25.10:Mar 01, 2011</dt>
 							<dd>
-							Text "Class photo" or "List" is shown near icons in selection of type of users' listing. (100183 lines)
+							Text &quot;Class photo&quot; or &quot;List&quot; is shown near icons in selection of type of users' listing. (100183 lines)
 							</dd>
-		<dt>Version 10.25.9 :Mar 01, 2011</dt>
+		<dt>Version 10.25.9: Mar 01, 2011</dt>
 							<dd>
 							Acceptance of registration is set to true when importing students from official groups. (100164 lines)
 							</dd>
-		<dt>Version 10.25.8 :Feb 22, 2011</dt>
+		<dt>Version 10.25.8: Feb 22, 2011</dt>
 							<dd>
 							beginTime and eventTime are changed to long. Reported by Juan Miguel Boyero Corral. (100127 lines)
 							</dd>
-		<dt>Version 10.25.7 :Feb 22, 2011</dt>
+		<dt>Version 10.25.7: Feb 22, 2011</dt>
 							<dd>
 							eventTime is changed from time_t to unsigned long. Reported by Juan Miguel Boyero Corral. (100126 lines)
 							</dd>
-		<dt>Version 10.25.6 :Feb 22, 2011</dt>
+		<dt>Version 10.25.6: Feb 22, 2011</dt>
 							<dd>
 							Deleting a user removes her/him from connected and sessions tables. (100125 lines)
 							</dd>
-		<dt>Version 10.25.5 :Feb 22, 2011</dt>
+		<dt>Version 10.25.5: Feb 22, 2011</dt>
 							<dd>
 							Notifications affected by a removed message will be removed. Reported by Juan Traverso Viagas. (100119 lines)
 							</dd>
-		<dt>Version 10.25.4 :Feb 22, 2011</dt>
+		<dt>Version 10.25.4: Feb 22, 2011</dt>
 							<dd>
 							Changes in actions which wait for lock file.<br />
 							Reduction of times to delete entries in several tables. (100111 lines)
 							</dd>
-		<dt>Version 10.25.3 :Feb 15, 2011</dt>
+		<dt>Version 10.25.3: Feb 15, 2011</dt>
 							<dd>
 							Fixed bugs in notifications, reported by Abdelilah Aoulad Yachou. (100110 lines)
 							</dd>
-		<dt>Version 10.25.2 :Feb 15, 2011</dt>
+		<dt>Version 10.25.2: Feb 15, 2011</dt>
 							<dd>
 							The new SOAP web service function to get notifications now fills a summary of the event. (100104 lines)
 							</dd>
-		<dt>Version 10.25.1 :Feb 14, 2011</dt>
+		<dt>Version 10.25.1: Feb 14, 2011</dt>
 							<dd>
 							Changes in the SOAP web service function to get notifications of a user. (100080 lines)
 							</dd>
-		<dt>Version 10.25   :Feb 14, 2011</dt>
+		<dt>Version 10.25:   Feb 14, 2011</dt>
 							<dd>
 							Almost finished the new SOAP web service function to get notifications of a user. (100071 lines)
 							</dd>
-		<dt>Version 10.24.2 :Feb 14, 2011</dt>
+		<dt>Version 10.24.2: Feb 14, 2011</dt>
 							<dd>
 							Change in notifications: a user can see the number of unseen notifications and the number of new notifications. (99952 lines)
 							</dd>
-		<dt>Version 10.24.1 :Feb 13, 2011</dt>
+		<dt>Version 10.24.1: Feb 13, 2011</dt>
 							<dd>
 							Removed form to new messages. (99895 lines)
 							</dd>
-		<dt>Version 10.24   :Feb 13, 2011</dt>
+		<dt>Version 10.24:   Feb 13, 2011</dt>
 							<dd>
 							Blinking warning for new notifications. (99895 lines)
 							</dd>
-		<dt>Version 10.23.2 :Feb 12, 2011</dt>
+		<dt>Version 10.23.2: Feb 12, 2011</dt>
 							<dd>
 							Link to edit preferences in notifications. (99812 lines)
 							</dd>
-		<dt>Version 10.23.1 :Feb 12, 2011</dt>
+		<dt>Version 10.23.1: Feb 12, 2011</dt>
 							<dd>
 							Fixed bug in status of notifications when sent by email. (99797 lines)
 							</dd>
-		<dt>Version 10.23   :Feb 12, 2011</dt>
+		<dt>Version 10.23:   Feb 12, 2011</dt>
 							<dd>
-							All the events are listed in Messages > Notifications, even those who don't have to be sent by email. (99795 lines)
+							All the events are listed in Messages &gt; Notifications, even those who don't have to be sent by email. (99795 lines)
 							</dd>
-		<dt>Version 10.22.7 :Feb 11, 2011</dt>
+		<dt>Version 10.22.7: Feb 11, 2011</dt>
 							<dd>
-							"Sent" and "Seen" are replaced by status in notif table. (? lines)
+							&quot;Sent&quot; and &quot;Seen&quot; are replaced by status in notif table. (? lines)
 							</dd>
-		<dt>Version 10.22.6 :Feb 11, 2011</dt>
+		<dt>Version 10.22.6: Feb 11, 2011</dt>
 							<dd>
 							Mark filenames are shown in notifications. (99743 lines)
 							</dd>
-		<dt>Version 10.22.5 :Feb 10, 2011</dt>
+		<dt>Version 10.22.5: Feb 10, 2011</dt>
 							<dd>
 							Internal changes related to notifications. (99707 lines)
 							</dd>
-		<dt>Version 10.22.4 :Feb 10, 2011</dt>
+		<dt>Version 10.22.4: Feb 10, 2011</dt>
 							<dd>
 							A short view of exam announcements is included in notifications.<br />
 							Marks code is added to marks table, in order to be used in notifications table. (99725 lines)
 							</dd>
-		<dt>Version 10.22.3 :Feb 10, 2011</dt>
+		<dt>Version 10.22.3: Feb 10, 2011</dt>
 							<dd>
 							Forum type is no longer stored in notifications table. Instead, forum type is got from post code.<br />
 							Fixed bug when storing in notifications table the institution, degree and course codes for forums. (99679 lines)
 							</dd>
-		<dt>Version 10.22.2 :Feb 10, 2011</dt>
+		<dt>Version 10.22.2: Feb 10, 2011</dt>
 							<dd>
 							Exam announcement code is stored in notifications table when a teacher creates/modifies an exam announcement. (99645 lines)
 							</dd>
-		<dt>Version 10.22.1 :Feb 09, 2011</dt>
+		<dt>Version 10.22.1: Feb 09, 2011</dt>
 							<dd>
 							A short view of notices, messages and forum replies is included in notifications. (99644 lines)
 							</dd>
-		<dt>Version 10.22   :Feb 08, 2011</dt>
+		<dt>Version 10.22:   Feb 08, 2011</dt>
 							<dd>
 							Sending of email in a notification is cancelled when user visit the event which caused the notification. (99518 lines)
 							</dd>
-		<dt>Version 10.21.3 :Feb 07, 2011</dt>
+		<dt>Version 10.21.3: Feb 07, 2011</dt>
 							<dd>
 							Changes in list my notifications. (99461 lines)
 							</dd>
-		<dt>Version 10.21.2 :Feb 06, 2011</dt>
+		<dt>Version 10.21.2: Feb 06, 2011</dt>
 							<dd>
 							Changes in list my notifications. (99432 lines)
 							</dd>
-		<dt>Version 10.21.1 :Feb 06, 2011</dt>
+		<dt>Version 10.21.1: Feb 06, 2011</dt>
 							<dd>
 							Changes in list my notifications. (99395 lines)
 							</dd>
-		<dt>Version 10.21   :Feb 05, 2011</dt>
+		<dt>Version 10.21:   Feb 05, 2011</dt>
 							<dd>
 							New option to list my notifications. (99280 lines)
 							</dd>
-		<dt>Version 10.20.1 :Feb 04, 2011</dt>
+		<dt>Version 10.20.1: Feb 04, 2011</dt>
 							<dd>
 							Starting new SOAP web service function to get notifications of a user.<br />
 							gsoap updated to version 2.8.1 (2011/01/14) (99111 lines)
 							</dd>
-		<dt>Version 10.20   :Jan 24, 2011</dt>
+		<dt>Version 10.20:   Jan 24, 2011</dt>
 							<dd>
 							Administrators options are moved to users tab.<br />
 							Degree tab is renamed as system tab.<br />
 							Users tab is splitted into two tabs: users and enrollment. (99030 lines)
 							</dd>
-		<dt>Version 10.19.1 :Jan 23, 2011</dt>
+		<dt>Version 10.19.1: Jan 23, 2011</dt>
 							<dd>
 							Changes in option to view the connected users. (98898 lines)
 							</dd>
-		<dt>Version 10.19   :Jan 23, 2011</dt>
+		<dt>Version 10.19:   Jan 23, 2011</dt>
 							<dd>
 							New option to view the connected users. (98882 lines)
 							</dd>
-		<dt>Version 10.18   :Jan 22, 2011</dt>
+		<dt>Version 10.18:   Jan 22, 2011</dt>
 							<dd>
 							New option to change the rol of the logged user. (98788 lines)
 							</dd>
-		<dt>Version 10.17   :Jan 20, 2011</dt>
+		<dt>Version 10.17:   Jan 20, 2011</dt>
 							<dd>
 							Checked and fixed order of messages translated. (98724 lines)
 							</dd>
 		<dt>Version 10.16.12:Jan 20, 2011</dt>
 							<dd>
-							Several messages translated, only to english and spanish (0 messages to be translated). (98748 lines)
+							Several messages translated, only to English and Spanish (0 messages to be translated). (98748 lines)
 							</dd>
 		<dt>Version 10.16.11:Jan 19, 2011</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 8 messages to be translated). (98629 lines)
+							Several messages translated, only to English and Spanish (still 8 messages to be translated). (98629 lines)
 							</dd>
 		<dt>Version 10.16.10:Jan 18, 2011</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 11 messages to be translated). (98563 lines)
+							Several messages translated, only to English and Spanish (still 11 messages to be translated). (98563 lines)
 							</dd>
-		<dt>Version 10.16.9 :Jan 18, 2011</dt>
+		<dt>Version 10.16.9: Jan 18, 2011</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 21 messages to be translated). (98490 lines)
+							Several messages translated, only to English and Spanish (still 21 messages to be translated). (98490 lines)
 							</dd>
-		<dt>Version 10.16.8 :Jan 17, 2011</dt>
+		<dt>Version 10.16.8: Jan 17, 2011</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 31 messages to be translated). (98353 lines)
+							Several messages translated, only to English and Spanish (still 31 messages to be translated). (98353 lines)
 							</dd>
-		<dt>Version 10.16.7 :Jan 04, 2011</dt>
+		<dt>Version 10.16.7: Jan 04, 2011</dt>
 							<dd>
 							Added subtitle for each action. (98290 lines)
 							</dd>
-		<dt>Version 10.16.6 :Jan 04, 2011</dt>
+		<dt>Version 10.16.6: Jan 04, 2011</dt>
 							<dd>
-							Message "0 new messages" is no longer shown when user has not new messages. (98242 lines)
+							Message &quot;0 new messages&quot; is no longer shown when user has not new messages. (98242 lines)
 							</dd>
-		<dt>Version 10.16.5 :Jan 04, 2011</dt>
+		<dt>Version 10.16.5: Jan 04, 2011</dt>
 							<dd>
 							Changes in layout for mobile devices. (98245 lines)
 							</dd>
-		<dt>Version 10.16.4 :Jan 03, 2011</dt>
+		<dt>Version 10.16.4: Jan 03, 2011</dt>
 							<dd>
 							Changes in layout for mobile devices. (98245 lines)
 							</dd>
-		<dt>Version 10.16.3 :Jan 03, 2011</dt>
+		<dt>Version 10.16.3: Jan 03, 2011</dt>
 							<dd>
 							Changes in layout for mobile devices. (98244 lines)
 							</dd>
-		<dt>Version 10.16.2 :Dec 31, 2010</dt>
+		<dt>Version 10.16.2: Dec 31, 2010</dt>
 							<dd>
 							Changes in layout for mobile devices. (98241 lines)
 							</dd>
-		<dt>Version 10.16.1 :Dec 30, 2010</dt>
+		<dt>Version 10.16.1: Dec 30, 2010</dt>
 							<dd>
 							Changes in layout for mobile devices. (98235 lines)
 							</dd>
-		<dt>Version 10.16   :Dec 29, 2010</dt>
+		<dt>Version 10.16:   Dec 29, 2010</dt>
 							<dd>
 							Changes in layout for mobile devices. (98231 lines)
 							</dd>
-		<dt>Version 10.15.5 :Dec 28, 2010</dt>
+		<dt>Version 10.15.5: Dec 28, 2010</dt>
 							<dd>
 							Changes in layout for mobile devices. (98120 lines)
 							</dd>
-		<dt>Version 10.15.4 :Dec 27, 2010</dt>
+		<dt>Version 10.15.4: Dec 27, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 37 messages to be translated). (98354 lines)
+							Several messages translated, only to English and Spanish (still 37 messages to be translated). (98354 lines)
 							</dd>
-		<dt>Version 10.15.3 :Dec 26, 2010</dt>
+		<dt>Version 10.15.3: Dec 26, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 46 messages to be translated). (98265 lines)
+							Several messages translated, only to English and Spanish (still 46 messages to be translated). (98265 lines)
 							</dd>
-		<dt>Version 10.15.2 :Dec 21, 2010</dt>
+		<dt>Version 10.15.2: Dec 21, 2010</dt>
 							<dd>
 							Changes in layout for mobile devices. (98197 lines)
 							</dd>
-		<dt>Version 10.15.1 :Dec 19, 2010</dt>
+		<dt>Version 10.15.1: Dec 19, 2010</dt>
 							<dd>
 							Changes in layout for mobile devices.
 							</dd>
-		<dt>Version 10.15   :Dec 19, 2010</dt>
+		<dt>Version 10.15:   Dec 19, 2010</dt>
 							<dd>
 							Changes in layout for mobile devices. (97736 lines)
 							</dd>
-		<dt>Version 10.14.1 :Dec 14, 2010</dt>
+		<dt>Version 10.14.1: Dec 14, 2010</dt>
 							<dd>
 							Size is not shown for folders.
 							</dd>
-		<dt>Version 10.14   :Dec 14, 2010</dt>
+		<dt>Version 10.14:   Dec 14, 2010</dt>
 							<dd>
 							Support for web services accessed directly via mobile devices. (97595 lines)
 							</dd>
@@ -5843,395 +17850,395 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1051','es','N','Camb
 							</dd>
 		<dt>Version 10.13.14:Dec 09, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 49 messages to be translated). (109059 lines)
+							Several messages translated, only to English and Spanish (still 49 messages to be translated). (109059 lines)
 							</dd>
 		<dt>Version 10.13.13:Dec 08, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 55 messages to be translated). (108991 lines)
+							Several messages translated, only to English and Spanish (still 55 messages to be translated). (108991 lines)
 							</dd>
 		<dt>Version 10.13.12:Dec 08, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 68 messages to be translated). (108845 lines)
+							Several messages translated, only to English and Spanish (still 68 messages to be translated). (108845 lines)
 							</dd>
 		<dt>Version 10.13.11:Dec 08, 2010</dt>
 							<dd>
-							Several messages translated, some of them only to english and spanish (still 73 messages to be translated). (108777 lines)
+							Several messages translated, some of them only to English and Spanish (still 73 messages to be translated). (108777 lines)
 							</dd>
 		<dt>Version 10.13.10:Dec 08, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 83 messages to be translated). (108727 lines)
+							Several messages translated, only to English and Spanish (still 83 messages to be translated). (108727 lines)
 							</dd>
-		<dt>Version 10.13.9 :Dec 07, 2010</dt>
+		<dt>Version 10.13.9: Dec 07, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 91 messages to be translated). (108601 lines)
+							Several messages translated, only to English and Spanish (still 91 messages to be translated). (108601 lines)
 							</dd>
-		<dt>Version 10.13.8 :Dec 07, 2010</dt>
+		<dt>Version 10.13.8: Dec 07, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 99 messages to be translated). (108485 lines)
+							Several messages translated, only to English and Spanish (still 99 messages to be translated). (108485 lines)
 							</dd>
-		<dt>Version 10.13.7 :Dec 07, 2010</dt>
+		<dt>Version 10.13.7: Dec 07, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 105 messages to be translated). (108425 lines)
+							Several messages translated, only to English and Spanish (still 105 messages to be translated). (108425 lines)
 							</dd>
-		<dt>Version 10.13.6 :Dec 06, 2010</dt>
+		<dt>Version 10.13.6: Dec 06, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 118 messages to be translated). (108280 lines)
+							Several messages translated, only to English and Spanish (still 118 messages to be translated). (108280 lines)
 							</dd>
-		<dt>Version 10.13.5 :Dec 06, 2010</dt>
+		<dt>Version 10.13.5: Dec 06, 2010</dt>
 							<dd>
-							Several messages translated, some of them only to english and spanish (still 127 messages to be translated). (108140 lines)
+							Several messages translated, some of them only to English and Spanish (still 127 messages to be translated). (108140 lines)
 							</dd>
-		<dt>Version 10.13.4 :Dec 06, 2010</dt>
+		<dt>Version 10.13.4: Dec 06, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 141 messages to be translated). (107992 lines)
+							Several messages translated, only to English and Spanish (still 141 messages to be translated). (107992 lines)
 							</dd>
-		<dt>Version 10.13.3 :Dec 04, 2010</dt>
+		<dt>Version 10.13.3: Dec 04, 2010</dt>
 							<dd>
 							Fixed small bug in surveys. (107874 lines)
 							</dd>
-		<dt>Version 10.13.2 :Dec 01, 2010</dt>
+		<dt>Version 10.13.2: Dec 01, 2010</dt>
 							<dd>
-							Several messages translated, some of them only to english and spanish (still 153 messages to be translated). (107873 lines)
+							Several messages translated, some of them only to English and Spanish (still 153 messages to be translated). (107873 lines)
 							</dd>
-		<dt>Version 10.13.1 :Dec 01, 2010</dt>
+		<dt>Version 10.13.1: Dec 01, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 172 messages to be translated). (107730 lines)
+							Several messages translated, only to English and Spanish (still 172 messages to be translated). (107730 lines)
 							</dd>
-		<dt>Version 10.13   :Nov 30, 2010</dt>
+		<dt>Version 10.13:   Nov 30, 2010</dt>
 							<dd>
 							New option to reset surveys (set answers to zero). (107679 lines)
 							</dd>
-		<dt>Version 10.12.2 :Nov 30, 2010</dt>
+		<dt>Version 10.12.2: Nov 30, 2010</dt>
 							<dd>
 							Graphic changes in surveys. (107529 lines)
 							</dd>
-		<dt>Version 10.12.1 :Nov 30, 2010</dt>
+		<dt>Version 10.12.1: Nov 30, 2010</dt>
 							<dd>
 							Increase disk quota for briefcases.<br />
                                                			Changes in forums.<br />
                                                			Changed small icon for update/recycle.<br />
 								Changed icon for surveys. (107532 lines)
 							</dd>
-		<dt>Version 10.12   :Nov 29, 2010</dt>
+		<dt>Version 10.12:   Nov 29, 2010</dt>
 							<dd>
 							Surveys are published for all users. (107522 lines)
 							</dd>
-		<dt>Version 10.11.9 :Nov 29, 2010</dt>
+		<dt>Version 10.11.9: Nov 29, 2010</dt>
 							<dd>
 							Changes in surveys. (107521 lines)
 							</dd>
-		<dt>Version 10.11.8 :Nov 29, 2010</dt>
+		<dt>Version 10.11.8: Nov 29, 2010</dt>
 							<dd>
 							Changes in surveys. (107447 lines)
 							</dd>
-		<dt>Version 10.11.7 :Nov 28, 2010</dt>
+		<dt>Version 10.11.7: Nov 28, 2010</dt>
 							<dd>
 							Changes in surveys related to location range. (107390 lines)
 							</dd>
-		<dt>Version 10.11.6 :Nov 28, 2010</dt>
+		<dt>Version 10.11.6: Nov 28, 2010</dt>
 							<dd>
 							Changes in surveys related to location range. (107371 lines)
 							</dd>
-		<dt>Version 10.11.5 :Nov 26, 2010</dt>
+		<dt>Version 10.11.5: Nov 26, 2010</dt>
 							<dd>
 							Changes in surveys.<br />
 								Changes in location ranges (platform, degree, course). (107314 lines)
 							</dd>
-		<dt>Version 10.11.4 :Nov 25, 2010</dt>
+		<dt>Version 10.11.4: Nov 25, 2010</dt>
 							<dd>
 							Optimizations in surveys. (107246 lines)
 							</dd>
-		<dt>Version 10.11.3 :Nov 24, 2010</dt>
+		<dt>Version 10.11.3: Nov 24, 2010</dt>
 							<dd>
 							Icons based on CD/DVD are changed to icons based on folders. (107246 lines)
 							</dd>
-		<dt>Version 10.11.2 :Nov 24, 2010</dt>
+		<dt>Version 10.11.2: Nov 24, 2010</dt>
 							<dd>
 							Hidden files/folders are shown in light style. (107245 lines)
 							</dd>
-		<dt>Version 10.11.1 :Nov 24, 2010</dt>
+		<dt>Version 10.11.1: Nov 24, 2010</dt>
 							<dd>
 							Hidden/visible icons are replaced by eyes. (107225 lines)
 							</dd>
-		<dt>Version 10.11   :Nov 23, 2010</dt>
+		<dt>Version 10.11:   Nov 23, 2010</dt>
 							<dd>
 							Optimization in database queries when counting number of rows. (107222 lines)
 							</dd>
-		<dt>Version 10.10.5 :Nov 23, 2010</dt>
+		<dt>Version 10.10.5: Nov 23, 2010</dt>
 							<dd>
 							Changes in surveys related to answers in database. (108448 lines)
 							</dd>
-		<dt>Version 10.10.4 :Nov 22, 2010</dt>
+		<dt>Version 10.10.4: Nov 22, 2010</dt>
 							<dd>
-							"Download" is renamed as "Documents". (108477 lines)
+							&quot;Download&quot; is renamed as &quot;Documents&quot;. (108477 lines)
 							</dd>
-		<dt>Version 10.10.3 :Nov 22, 2010</dt>
+		<dt>Version 10.10.3: Nov 22, 2010</dt>
 							<dd>
 							Graphic changes in white theme, now selected as default. (108476 lines)
 							</dd>
-		<dt>Version 10.10.2 :Nov 21, 2010</dt>
+		<dt>Version 10.10.2: Nov 21, 2010</dt>
 							<dd>
 							Changes in surveys. (108475 lines)
 							</dd>
-		<dt>Version 10.10.1 :Nov 21, 2010</dt>
+		<dt>Version 10.10.1: Nov 21, 2010</dt>
 							<dd>
 							Changes in surveys. (108432 lines)
 							</dd>
-		<dt>Version 10.10   :Nov 21, 2010</dt>
+		<dt>Version 10.10:   Nov 21, 2010</dt>
 							<dd>
 							Changes in layout. (108338 lines)
 							</dd>
-		<dt>Version 10.9.5  :Nov 21, 2010</dt>
+		<dt>Version 10.9.5:  Nov 21, 2010</dt>
 							<dd>
 							Showed status of each survey. (108339 lines)
 							</dd>
-		<dt>Version 10.9.4  :Nov 21, 2010</dt>
+		<dt>Version 10.9.4:  Nov 21, 2010</dt>
 							<dd>
 							Graphic changes in assignments. (108189 lines)
 							</dd>
-		<dt>Version 10.9.3  :Nov 21, 2010</dt>
+		<dt>Version 10.9.3:  Nov 21, 2010</dt>
 							<dd>
 							Form to select types of users who can answer a survey. (108174 lines)
 							</dd>
-		<dt>Version 10.9.2  :Nov 20, 2010</dt>
+		<dt>Version 10.9.2:  Nov 20, 2010</dt>
 							<dd>
-							Several messages translated, some of them only to english and spanish (still 178 messages to be translated). (108124 lines)
+							Several messages translated, some of them only to English and Spanish (still 178 messages to be translated). (108124 lines)
 							</dd>
-		<dt>Version 10.9.1  :Nov 19, 2010</dt>
+		<dt>Version 10.9.1:  Nov 19, 2010</dt>
 							<dd>
-							Several messages translated, some of them only to english and spanish (still 192 messages to be translated). (107981 lines)
+							Several messages translated, some of them only to English and Spanish (still 192 messages to be translated). (107981 lines)
 							</dd>
-		<dt>Version 10.9    :Nov 18, 2010</dt>
+		<dt>Version 10.9:    Nov 18, 2010</dt>
 							<dd>
 							Internal changes in parameters with multiple values.<br />
 								The number of recipients in messages written by students is now limited. (107871 lines)
 							</dd>
-		<dt>Version 10.8.3  :Nov 15, 2010</dt>
+		<dt>Version 10.8.3:  Nov 15, 2010</dt>
 							<dd>
-							Several messages translated, some of them only to english and spanish (still 196 messages to be translated). (107795 lines)
+							Several messages translated, some of them only to English and Spanish (still 196 messages to be translated). (107795 lines)
 							</dd>
-		<dt>Version 10.8.2  :Nov 15, 2010</dt>
+		<dt>Version 10.8.2:  Nov 15, 2010</dt>
 							<dd>
 							Changes in surveys. (107711 lines)
 							</dd>
-		<dt>Version 10.8.1  :Nov 15, 2010</dt>
+		<dt>Version 10.8.1:  Nov 15, 2010</dt>
 							<dd>
 							Changes in surveys related with deletions in database. (107677 lines)
 							</dd>
-		<dt>Version 10.8    :Nov 14, 2010</dt>
+		<dt>Version 10.8:    Nov 14, 2010</dt>
 							<dd>
 							Added new white theme. (107583 lines)
 							</dd>
-		<dt>Version 10.7.14 :Nov 08, 2010</dt>
+		<dt>Version 10.7.14: Nov 08, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 206 messages to be translated). (107550 lines)
+							Several messages translated, only to English and Spanish (still 206 messages to be translated). (107550 lines)
 							</dd>
-		<dt>Version 10.7.13 :Nov 07, 2010</dt>
+		<dt>Version 10.7.13: Nov 07, 2010</dt>
 							<dd>
 							Changes in layout of tables with frame. (107536 lines)
 							</dd>
-		<dt>Version 10.7.12 :Nov 07, 2010</dt>
+		<dt>Version 10.7.12: Nov 07, 2010</dt>
 							<dd>
 							Changes in surveys. (107536 lines)
 							</dd>
-		<dt>Version 10.7.11 :Nov 07, 2010</dt>
+		<dt>Version 10.7.11: Nov 07, 2010</dt>
 							<dd>
 							Changes in surveys. (107440 lines)
 							</dd>
-		<dt>Version 10.7.10 :Nov 07, 2010</dt>
+		<dt>Version 10.7.10: Nov 07, 2010</dt>
 							<dd>
 							Changes in surveys. (107355 lines)
 							</dd>
-		<dt>Version 10.7.9  :Nov 06, 2010</dt>
+		<dt>Version 10.7.9:  Nov 06, 2010</dt>
 							<dd>
 							User's answers to a survey are stored into database. (107214 lines)
 							</dd>
-		<dt>Version 10.7.8  :Nov 06, 2010</dt>
+		<dt>Version 10.7.8:  Nov 06, 2010</dt>
 							<dd>
 							Change in list of threads inside a forum. (107028 lines)
 							</dd>
-		<dt>Version 10.7.7  :Nov 04, 2010</dt>
+		<dt>Version 10.7.7:  Nov 04, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 216 messages to be translated).<br />
+							Several messages translated, only to English and Spanish (still 216 messages to be translated).<br />
 								Added file extension .dwd (Davka writer, an hebrew word processor). (107012 lines)
 							</dd>
-		<dt>Version 10.7.6  :Nov 03, 2010</dt>
+		<dt>Version 10.7.6:  Nov 03, 2010</dt>
 							<dd>
 							Degree administrators can register/remove several teachers in/from a course. (106850 lines)
 							</dd>
-		<dt>Version 10.7.5  :Nov 03, 2010</dt>
+		<dt>Version 10.7.5:  Nov 03, 2010</dt>
 							<dd>
 							Changes in edition of surveys.<br />
 								Several internal optimizations. (106835 lines)
 							</dd>
-		<dt>Version 10.7.4  :Nov 02, 2010</dt>
+		<dt>Version 10.7.4:  Nov 02, 2010</dt>
 							<dd>
 							Changes in edition of surveys. (106841 lines)
 							</dd>
-		<dt>Version 10.7.3  :Oct 31, 2010</dt>
+		<dt>Version 10.7.3:  Oct 31, 2010</dt>
 							<dd>
 							Changes in edition of surveys. (106685 lines)
 							</dd>
-		<dt>Version 10.7.2  :Oct 31, 2010</dt>
+		<dt>Version 10.7.2:  Oct 31, 2010</dt>
 							<dd>
 							Changes in edition of surveys. (106679 lines)
 							</dd>
-		<dt>Version 10.7.1  :Oct 30, 2010</dt>
+		<dt>Version 10.7.1:  Oct 30, 2010</dt>
 							<dd>
 							Changes in edition of surveys. (106742 lines)
 							</dd>
-		<dt>Version 10.7    :Oct 30, 2010</dt>
+		<dt>Version 10.7:    Oct 30, 2010</dt>
 							<dd>
 							Internal change: new functions to send hidden parameters. (106709 lines)
 							</dd>
-		<dt>Version 10.6.4  :Oct 30, 2010</dt>
+		<dt>Version 10.6.4:  Oct 30, 2010</dt>
 							<dd>
 							Changes in edition of surveys.<br />
-								Several messages translated, only to english and spanish (still 224 messages to be translated) (106817 lines)
+								Several messages translated, only to English and Spanish (still 224 messages to be translated) (106817 lines)
 							</dd>
-		<dt>Version 10.6.3  :Oct 30, 2010</dt>
+		<dt>Version 10.6.3:  Oct 30, 2010</dt>
 							<dd>
 							Hidden/visible icons are replaced by closed/open icons. (107109 lines)
 							</dd>
-		<dt>Version 10.6.2  :Oct 29, 2010</dt>
+		<dt>Version 10.6.2:  Oct 29, 2010</dt>
 							<dd>
 							Changes in edition of surveys. (107032 lines)
 							</dd>
-		<dt>Version 10.6.1  :Oct 28, 2010</dt>
+		<dt>Version 10.6.1:  Oct 28, 2010</dt>
 							<dd>
 							Changes in edition of surveys. (106866 lines)
 							</dd>
-		<dt>Version 10.6    :Oct 24, 2010</dt>
+		<dt>Version 10.6:    Oct 24, 2010</dt>
 							<dd>
 							Changes in edition of surveys. (105796 lines)
 							</dd>
-		<dt>Version 10.5.2  :Oct 23, 2010</dt>
+		<dt>Version 10.5.2:  Oct 23, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 222 messages to be translated). (105080 lines)
+							Several messages translated, only to English and Spanish (still 222 messages to be translated). (105080 lines)
 							</dd>
-		<dt>Version 10.5.1  :Oct 21, 2010</dt>
+		<dt>Version 10.5.1:  Oct 21, 2010</dt>
 							<dd>
 							Changes in style sheet and images for grey theme. (104925 lines)
 							</dd>
-		<dt>Version 10.5    :Oct 20, 2010</dt>
+		<dt>Version 10.5:    Oct 20, 2010</dt>
 							<dd>
 							Added new grey theme. (104924 lines)
 							</dd>
-		<dt>Version 10.4.1  :Oct 17, 2010</dt>
+		<dt>Version 10.4.1:  Oct 17, 2010</dt>
 							<dd>
 							Fixed bug in table of actions. (104868 lines)
 							</dd>
-		<dt>Version 10.4    :Oct 17, 2010</dt>
+		<dt>Version 10.4:    Oct 17, 2010</dt>
 							<dd>
 							New option to create surveys. (104867 lines)
 							</dd>
-		<dt>Version 10.3.4  :Oct 16, 2010</dt>
+		<dt>Version 10.3.4:  Oct 16, 2010</dt>
 							<dd>
-							Actions like "show print view" are shown in a new blank window, not in a popup. (103722 lines)
+							Actions like &quot;show print view&quot; are shown in a new blank window, not in a popup. (103722 lines)
 							</dd>
-		<dt>Version 10.3.3  :Oct 16, 2010</dt>
+		<dt>Version 10.3.3:  Oct 16, 2010</dt>
 							<dd>
 							Changes in search/select option. (103738 lines)
 							</dd>
-		<dt>Version 10.3.2  :Oct 14, 2010</dt>
+		<dt>Version 10.3.2:  Oct 14, 2010</dt>
 							<dd>
 							Hidden assignments are shown in lighter colours. (103729 lines)
 							</dd>
-		<dt>Version 10.3.1  :Oct 14, 2010</dt>
+		<dt>Version 10.3.1:  Oct 14, 2010</dt>
 							<dd>
 							Fixed bug reported by F. Javier Fern&aacute;ndez Baldomero: no folders must be created for hidden assignments. (103716 lines)
 							</dd>
-		<dt>Version 10.3    :Oct 13, 2010</dt>
+		<dt>Version 10.3:    Oct 13, 2010</dt>
 							<dd>
 							Assignments can be hidden/shown by teachers. (103714 lines)
 							</dd>
-		<dt>Version 10.2.4  :Oct 13, 2010</dt>
+		<dt>Version 10.2.4:  Oct 13, 2010</dt>
 							<dd>
 							Basic information about exam announcements is placed in RSS feeds. (103559 lines)
 							</dd>
-		<dt>Version 10.2.3  :Oct 13, 2010</dt>
+		<dt>Version 10.2.3:  Oct 13, 2010</dt>
 							<dd>
 							New module swad_RSS for managing RSS feeds. (103446 lines)
 							</dd>
-		<dt>Version 10.2.2  :Oct 13, 2010</dt>
+		<dt>Version 10.2.2:  Oct 13, 2010</dt>
 							<dd>
 							Fixed bug when creating RSS file. (103351 lines)
 							</dd>
-		<dt>Version 10.2.1  :Oct 13, 2010</dt>
+		<dt>Version 10.2.1:  Oct 13, 2010</dt>
 							<dd>
 							Links to RSS files are shown. (103341 lines)
 							</dd>
-		<dt>Version 10.2    :Oct 12, 2010</dt>
+		<dt>Version 10.2:    Oct 12, 2010</dt>
 							<dd>
 							Notices are published via RSS 2.0. One RSS file is created for each course. (103277 lines)
 							</dd>
-		<dt>Version 10.1    :Oct 06, 2010</dt>
+		<dt>Version 10.1:    Oct 06, 2010</dt>
 							<dd>
 							Green icon is replace by a button when editing new items. (103045 lines)
 							</dd>
-		<dt>Version 10.0    :Sep 26, 2010</dt>
+		<dt>Version 10.0:    Sep 26, 2010</dt>
 							<dd>
 							Change to year 2010-2011.<br />
 								New items are moved to top of page when editing degrees, courses, etc. (102898 lines)
 							</dd>
-		<dt>Version  9.51.1 :Jul 21, 2010</dt>
+		<dt>Version  9.51.1: Jul 21, 2010</dt>
 							<dd>
 							Small changes related to connected users. (102921 lines)
 							</dd>
-		<dt>Version  9.51   :Jul 21, 2010</dt>
+		<dt>Version  9.51:   Jul 21, 2010</dt>
 							<dd>
-							Connected users are "refreshed" after a few seconds using Javascript on client side. (102923 lines)
+							Connected users are &quot;refreshed&quot; after a few seconds using Javascript on client side. (102923 lines)
 							</dd>
-		<dt>Version  9.50.1 :Jul 20, 2010</dt>
+		<dt>Version  9.50.1: Jul 20, 2010</dt>
 							<dd>
 							Fixed bug in drawing of a month. (102756 lines)
 							</dd>
-		<dt>Version  9.50   :Jul 20, 2010</dt>
+		<dt>Version  9.50:   Jul 20, 2010</dt>
 							<dd>
 							The parameters NxtTab and NxtAct are passed as numbers instead of strings. (102754 lines)
 							</dd>
 		<dt>
 
-		<dt>Version 9.50   :Jul 20, 2010</dt>
+		<dt>Version 9.50:   Jul 20, 2010</dt>
 							<dd>
 							The parameters NxtTab and NxtAct are passed as numbers instead of strings. (102754 lines)
 							</dd>
-		<dt>Version 9.49.2 :Jul 20, 2010</dt>
+		<dt>Version 9.49.2: Jul 20, 2010</dt>
 							<dd>
 							Small change in table log_comments. (102755 lines)
 							</dd>
-		<dt>Version 9.49.1 :Jul 20, 2010</dt>
+		<dt>Version 9.49.1: Jul 20, 2010</dt>
 							<dd>
 							Fixed bug in statistics per course. (102754 lines)
 							</dd>
-		<dt>Version 9.49   :Jun 20, 2010</dt>
+		<dt>Version 9.49:   Jun 20, 2010</dt>
 							<dd>
 							IP address size is changed from 40 to 15 in order to reduce space required in database tables.<br />
 							Log comments are stored in a separate table. (102753 lines)
 							</dd>
-		<dt>Version 9.48.3 :Jun 19, 2010</dt>
+		<dt>Version 9.48.3: Jun 19, 2010</dt>
 							<dd>
 							Several messages translated (still 223 messages to be translated). (102689 lines)
 							</dd>
-		<dt>Version 9.48.2 :Jul 17, 2010</dt>
+		<dt>Version 9.48.2: Jul 17, 2010</dt>
 							<dd>
 							Added column Obsolete to actions table. (102517 lines)
 							</dd>
-		<dt>Version 9.48.1 :Jul 16, 2010</dt>
+		<dt>Version 9.48.1: Jul 16, 2010</dt>
 							<dd>
 							The text of the actions is no longer stored in log tables. (102517 lines)
 							</dd>
-		<dt>Version 9.48   :Jul 16, 2010</dt>
+		<dt>Version 9.48:   Jul 16, 2010</dt>
 							<dd>
 							The text of the actions is moved to a database table. (102517 lines)
 							</dd>
-		<dt>Version 9.47   :Jul 15, 2010</dt>
+		<dt>Version 9.47:   Jul 15, 2010</dt>
 							<dd>
 							The text of the actions is moved to a new internal table. (102458 lines)
 							</dd>
 		<dt>Version 9.46.27:Jun 22, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 234 messages to be translated). (99532 lines)
+							Several messages translated, only to English and Spanish (still 234 messages to be translated). (99532 lines)
 							</dd>
 		<dt>Version 9.46.26:Jun 21, 2010</dt>
 							<dd>
@@ -6239,491 +18246,491 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1051','es','N','Camb
 							</dd>
 		<dt>Version 9.46.25:Jun 20, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 239 messages to be translated). (99461 lines)
+							Several messages translated, only to English and Spanish (still 239 messages to be translated). (99461 lines)
 							</dd>
 		<dt>Version 9.46.24:Jun 19, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 249 messages to be translated).<br />
+							Several messages translated, only to English and Spanish (still 249 messages to be translated).<br />
 							Don't show error message when sending pending notification mails. (99320 lines)
 							</dd>
 		<dt>Version 9.46.23:Jun 19, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 255 messages to be translated). (99218 lines)
+							Several messages translated, only to English and Spanish (still 255 messages to be translated). (99218 lines)
 							</dd>
 		<dt>Version 9.46.22:Jun 19, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 269 messages to be translated). (99049 lines)
+							Several messages translated, only to English and Spanish (still 269 messages to be translated). (99049 lines)
 							</dd>
 		<dt>Version 9.46.21:Jun 15, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 280 messages to be translated).<br />
+							Several messages translated, only to English and Spanish (still 280 messages to be translated).<br />
 							New icon to select/search course in head. (98944 lines)
 							</dd>
 		<dt>Version 9.46.20:Jun 12, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 285 messages to be translated). (98884 lines)
+							Several messages translated, only to English and Spanish (still 285 messages to be translated). (98884 lines)
 							</dd>
 		<dt>Version 9.46.19:Jun 12, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 299 messages to be translated). (98704 lines)
+							Several messages translated, only to English and Spanish (still 299 messages to be translated). (98704 lines)
 							</dd>
 		<dt>Version 9.46.18:Jun 11, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 306 messages to be translated). (98635 lines)
+							Several messages translated, only to English and Spanish (still 306 messages to be translated). (98635 lines)
 							</dd>
 		<dt>Version 9.46.17:Jun 11, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 312 messages to be translated).<br />
+							Several messages translated, only to English and Spanish (still 312 messages to be translated).<br />
 							Filenames not valid are converted to valid when uploaded. (98581 lines)
 							</dd>
 		<dt>Version 9.46.16:Jun 10, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 320 messages to be translated). (98488 lines)
+							Several messages translated, only to English and Spanish (still 320 messages to be translated). (98488 lines)
 							</dd>
 		<dt>Version 9.46.15:Jun 09, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 326 messages to be translated). (98432 lines)
+							Several messages translated, only to English and Spanish (still 326 messages to be translated). (98432 lines)
 							</dd>
 		<dt>Version 9.46.14:Jun 09, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 332 messages to be translated). (98396 lines)
+							Several messages translated, only to English and Spanish (still 332 messages to be translated). (98396 lines)
 							</dd>
 		<dt>Version 9.46.13:Jun 09, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 337 messages to be translated). (98337 lines)
+							Several messages translated, only to English and Spanish (still 337 messages to be translated). (98337 lines)
 							</dd>
 		<dt>Version 9.46.12:Jun 07, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 346 messages to be translated). (98207 lines)
+							Several messages translated, only to English and Spanish (still 346 messages to be translated). (98207 lines)
 							</dd>
 		<dt>Version 9.46.11:Jun 07, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 349 messages to be translated). (98125 lines)
+							Several messages translated, only to English and Spanish (still 349 messages to be translated). (98125 lines)
 							</dd>
 		<dt>Version 9.46.10:May 28, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 353 messages to be translated). (98072 lines)
+							Several messages translated, only to English and Spanish (still 353 messages to be translated). (98072 lines)
 							</dd>
-		<dt>Version 9.46.9 :May 27, 2010</dt>
+		<dt>Version 9.46.9: May 27, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 363 messages to be translated). (97973 lines)
+							Several messages translated, only to English and Spanish (still 363 messages to be translated). (97973 lines)
 							</dd>
-		<dt>Version 9.46.8 :May 25, 2010</dt>
+		<dt>Version 9.46.8: May 25, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 369 messages to be translated). (97948 lines)
+							Several messages translated, only to English and Spanish (still 369 messages to be translated). (97948 lines)
 							</dd>
-		<dt>Version 9.46.7 :May 25, 2010</dt>
+		<dt>Version 9.46.7: May 25, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 377 messages to be translated). (97878 lines)
+							Several messages translated, only to English and Spanish (still 377 messages to be translated). (97878 lines)
 							</dd>
-		<dt>Version 9.46.6 :May 25, 2010</dt>
+		<dt>Version 9.46.6: May 25, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 386 messages to be translated). (97788 lines)
+							Several messages translated, only to English and Spanish (still 386 messages to be translated). (97788 lines)
 							</dd>
-		<dt>Version 9.46.5 :May 20, 2010</dt>
+		<dt>Version 9.46.5: May 20, 2010</dt>
 							<dd>
 							Icons and users' photos are moved to other directories in disk.<br />
-							Several messages translated, only to english and spanish (still 405 messages to be translated). (97152 lines)
+							Several messages translated, only to English and Spanish (still 405 messages to be translated). (97152 lines)
 							</dd>
-		<dt>Version 9.46.4 :May 04, 2010</dt>
+		<dt>Version 9.46.4: May 04, 2010</dt>
 							<dd>
 							Fixed bug in MFU actions, reported by Rafael &Aacute;balos Marco. (97084 lines)
 							</dd>
-		<dt>Version 9.46.3 :May 03, 2010</dt>
+		<dt>Version 9.46.3: May 03, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 411 messages to be translated). (97076 lines)
+							Several messages translated, only to English and Spanish (still 411 messages to be translated). (97076 lines)
 							</dd>
-		<dt>Version 9.46.2 :May 03, 2010</dt>
+		<dt>Version 9.46.2: May 03, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 427 messages to be translated). (96350 lines)
+							Several messages translated, only to English and Spanish (still 427 messages to be translated). (96350 lines)
 							</dd>
-		<dt>Version 9.46.1 :May 03, 2010</dt>
+		<dt>Version 9.46.1: May 03, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 449 messages to be translated). (96129 lines)
+							Several messages translated, only to English and Spanish (still 449 messages to be translated). (96129 lines)
 							</dd>
-		<dt>Version 9.46   :April 27, 2010</dt>
+		<dt>Version 9.46:   April 27, 2010</dt>
 							<dd>
 							When a student confirms that he has read a given course info, this fact is stored in database. (95955 lines)
 							</dd>
-		<dt>Version 9.45.6 :April 27, 2010</dt>
+		<dt>Version 9.45.6: April 27, 2010</dt>
 							<dd>
 							Students are informed about course info that must read. (95737 lines)
 							</dd>
-		<dt>Version 9.45.5 :April 27, 2010</dt>
+		<dt>Version 9.45.5: April 27, 2010</dt>
 							<dd>
 							Teacher's preference about whether info must be read by students is stored in database. (95598 lines)
 							</dd>
-		<dt>Version 9.45.4 :April 22, 2010</dt>
+		<dt>Version 9.45.4: April 22, 2010</dt>
 							<dd>
 							New checkbox for teachers to force student to read some course info. (95452 lines)
 							</dd>
-		<dt>Version 9.45.3 :April 21, 2010</dt>
+		<dt>Version 9.45.3: April 21, 2010</dt>
 							<dd>
 							Fixed bug when changing to a new course after creation. (95355 lines)
 							</dd>
-		<dt>Version 9.45.2 :April 12, 2010</dt>
+		<dt>Version 9.45.2: April 12, 2010</dt>
 							<dd>
 							The list of countries can be ordered by number of users. (95353 lines)
 							</dd>
-		<dt>Version 9.45.1 :April 08, 2010</dt>
+		<dt>Version 9.45.1: April 08, 2010</dt>
 							<dd>
 							The list of countries can be retrieved without the number of institutions. (95341 lines)
 							</dd>
-		<dt>Version 9.45   :Mars 24, 2010</dt>
+		<dt>Version 9.45:   Mars 24, 2010</dt>
 							<dd>
 							Added country field to common record.<br />	
 							The number of users from each country is listed in listing of countries. (95318 lines)
 							</dd>
-		<dt>Version 9.44.6 :Mars 23, 2010</dt>
+		<dt>Version 9.44.6: Mars 23, 2010</dt>
 							<dd>
 							Country is shown for each entry in list of institutions. (95177 lines)
 							</dd>
-		<dt>Version 9.44.5 :Mars 23, 2010</dt>
+		<dt>Version 9.44.5: Mars 23, 2010</dt>
 							<dd>
 							Changes in edition of countries. (95124 lines)
 							</dd>
-		<dt>Version 9.44.4 :Mars 23, 2010</dt>
+		<dt>Version 9.44.4: Mars 23, 2010</dt>
 							<dd>
 							Changes in edition of institutions: new field country for each institution. (95129 lines)
 							</dd>
-		<dt>Version 9.44.3 :Mars 23, 2010</dt>
+		<dt>Version 9.44.3: Mars 23, 2010</dt>
 							<dd>
 							Changes in edition of countries. (95007 lines)
 							</dd>
-		<dt>Version 9.44.2 :Mars 22, 2010</dt>
+		<dt>Version 9.44.2: Mars 22, 2010</dt>
 							<dd>
 							Changes in edition of countries. (94909 lines)
 							</dd>
-		<dt>Version 9.44.1 :Mars 22, 2010</dt>
+		<dt>Version 9.44.1: Mars 22, 2010</dt>
 							<dd>
 							Changes in edition of countries.<br />
 							Assignments are ordered also by title. (94841 lines)
 							</dd>
-		<dt>Version 9.44   :Mars 22, 2010</dt>
+		<dt>Version 9.44:   Mars 22, 2010</dt>
 							<dd>
 							New option to see and edit countries. (94819 lines)
 							</dd>
 		<dt>Version 9.43.10:Mars 21, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 457 messages to be translated).<br />
-							The word "hebra" is renamed as "discusi&oacute;n" in Spanish. (93666 lines)
+							Several messages translated, only to English and Spanish (still 457 messages to be translated).<br />
+							The word &quot;hebra&quot; is renamed as &quot;discusi&oacute;n&quot; in Spanish. (93666 lines)
 							</dd>
-		<dt>Version 9.43.9 :Mars 20, 2010</dt>
+		<dt>Version 9.43.9: Mars 20, 2010</dt>
 							<dd>
 							When a course is created or updated, a link is shown to go to that course.<br />
 							Added two new allowed file extensions. (93627 lines)
 							</dd>
-		<dt>Version 9.43.8 :Mars 20, 2010</dt>
+		<dt>Version 9.43.8: Mars 20, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 457 messages to be translated). (93581 lines)
+							Several messages translated, only to English and Spanish (still 457 messages to be translated). (93581 lines)
 							</dd>
-		<dt>Version 9.43.7 :Mars 20, 2010</dt>
+		<dt>Version 9.43.7: Mars 20, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 472 messages to be translated). (93430 lines)
+							Several messages translated, only to English and Spanish (still 472 messages to be translated). (93430 lines)
 							</dd>
-		<dt>Version 9.43.6 :Mars 18, 2010</dt>
+		<dt>Version 9.43.6: Mars 18, 2010</dt>
 							<dd>
 							Fixed MySQL wrong query. (93224 lines)
 							</dd>
-		<dt>Version 9.43.5 :Mars 17, 2010</dt>
+		<dt>Version 9.43.5: Mars 17, 2010</dt>
 							<dd>
 							Fixed small bug, reported by Germ&aacute;n Luz&oacute;n Gonz&aacute;lez.<br />
-							Several messages translated, only to english and spanish (still 498 messages to be translated). (93223 lines)
+							Several messages translated, only to English and Spanish (still 498 messages to be translated). (93223 lines)
 							</dd>
-		<dt>Version 9.43.4 :Mars 07, 2010</dt>
+		<dt>Version 9.43.4: Mars 07, 2010</dt>
 							<dd>
 							New link to enter from external site. (93126 lines)
 							</dd>
-		<dt>Version 9.43.3 :Mars 07, 2010</dt>
+		<dt>Version 9.43.3: Mars 07, 2010</dt>
 							<dd>
 							Non existing users coming from external site are created as new swad users. (93104 lines)
 							</dd>
-		<dt>Version 9.43.2 :Mars 05, 2010</dt>
+		<dt>Version 9.43.2: Mars 05, 2010</dt>
 							<dd>
 							New option to call the roll, still empty. (93086 lines)
 							</dd>
-		<dt>Version 9.43.1 :February 27, 2010</dt>
+		<dt>Version 9.43.1: February 27, 2010</dt>
 							<dd>
 							Changed some criteria for indicators. (93054 lines)
 							</dd>
-		<dt>Version 9.43   :February 27, 2010</dt>
+		<dt>Version 9.43:   February 27, 2010</dt>
 							<dd>
 							When a teacher changes to one of his/her courses, a warning is shown to indicate how many indicators are valid. (93055 lines)
 							</dd>
-		<dt>Version 9.42.8 :February 27, 2010</dt>
+		<dt>Version 9.42.8: February 27, 2010</dt>
 							<dd>
 							A count of how many courses have n indicators valid is shown in statistics of courses.<br />
 							New function to compute the indicators of a course. (93032 lines)
 							</dd>
-		<dt>Version 9.42.7 :February 25, 2010</dt>
+		<dt>Version 9.42.7: February 25, 2010</dt>
 							<dd>
 							Fixed bug in search of DNI in first column of an HTML table of marks. (92975 lines)
 							</dd>
-		<dt>Version 9.42.6 :February 25, 2010</dt>
+		<dt>Version 9.42.6: February 25, 2010</dt>
 							<dd>
 							Changes in search of DNI in first column of an HTML table of marks. (92978 lines)
 							</dd>
-		<dt>Version 9.42.5 :February 24, 2010</dt>
+		<dt>Version 9.42.5: February 24, 2010</dt>
 							<dd>
 							Changes in Deutsch translation, by Rafael Barranco-Droege.<br />
 							Fixed bug in homework zip file. (92947 lines)
 							</dd>
-		<dt>Version 9.42.4 :February 19, 2010</dt>
+		<dt>Version 9.42.4: February 19, 2010</dt>
 							<dd>
 							Changes in the function used to convert strings that allow to write in other alphabets, such as Cyrillic. (92930 lines)
 							</dd>
-		<dt>Version 9.42.3 :February 17, 2010</dt>
+		<dt>Version 9.42.3: February 17, 2010</dt>
 							<dd>
 							Changes in file of translations. (92911 lines)
 							</dd>
-		<dt>Version 9.42.2 :February 17, 2010</dt>
+		<dt>Version 9.42.2: February 17, 2010</dt>
 							<dd>
 							Mail domains can be ordered by three criteria: domain, info or number of users. (90496 lines)
 							</dd>
-		<dt>Version 9.42.1 :February 16, 2010</dt>
+		<dt>Version 9.42.1: February 16, 2010</dt>
 							<dd>
 							Several actions no longer use lockfile.<br />
 							The number of users with each of the mail domains is listed. (90365 lines)
 							</dd>
-		<dt>Version 9.42   :February 15, 2010</dt>
+		<dt>Version 9.42:   February 15, 2010</dt>
 							<dd>
 							New action to edit mail domains allowed for notifications. (90291 lines)
 							</dd>
-		<dt>Version 9.41.5 :February 13, 2010</dt>
+		<dt>Version 9.41.5: February 13, 2010</dt>
 							<dd>
 							New table notices_deleted.<br />
 							Deleted notices are moved to notices_deleted. (89403 lines)
 							</dd>
-		<dt>Version 9.41.4 :February 12, 2010</dt>
+		<dt>Version 9.41.4: February 12, 2010</dt>
 							<dd>
 							Changes in detection of DNI in first column of the HTML table inside a file of marks.<br />
 							A superuser can eliminate totally from the platform a list of users who belong to a course. (89316 lines)
 							</dd>
-		<dt>Version 9.41.3 :February 09, 2010</dt>
+		<dt>Version 9.41.3: February 09, 2010</dt>
 							<dd>
 							Changes in style sheet to display properly in Ubuntu.<br />
 							Notifications are sent only to selected mail domains. (89233 lines)
 							</dd>
-		<dt>Version 9.41.2 :February 09, 2010</dt>
+		<dt>Version 9.41.2: February 09, 2010</dt>
 							<dd>
 							Changes in calculation of most frequently actions. (89182 lines)
 							</dd>
-		<dt>Version 9.41.1 :February 08, 2010</dt>
+		<dt>Version 9.41.1: February 08, 2010</dt>
 							<dd>
 							Changes in calculation of most frequently actions. (89173 lines)
 							</dd>
-		<dt>Version 9.41   :February 07, 2010</dt>
+		<dt>Version 9.41:   February 07, 2010</dt>
 							<dd>
 							Most frequently actions are shown in a quick menu. (89150 lines)
 							</dd>
-		<dt>Version 9.40.1 :February 04, 2010</dt>
+		<dt>Version 9.40.1: February 04, 2010</dt>
 							<dd>
 							Added new allowed file extension and MIME type. (88948 lines)
 							</dd>
-		<dt>Version 9.40   :February 04, 2010</dt>
+		<dt>Version 9.40:   February 04, 2010</dt>
 							<dd>
 							Changed column LastPageMsgRec to LastPageMsgRcv in table os sessions.<br />
 							New table msg_content_deleted.<br />
 							Contents of fully deleted messages are moved to msg_content_deleted. (88945 lines)
 							</dd>
-		<dt>Version 9.39.5 :February 04, 2010</dt>
+		<dt>Version 9.39.5: February 04, 2010</dt>
 							<dd>
 							Fixed bug in pagination of messages. (88909 lines)
 							</dd>
-		<dt>Version 9.39.4 :February 04, 2010</dt>
+		<dt>Version 9.39.4: February 04, 2010</dt>
 							<dd>
 							Recipients of messages are listed alphabetically. (88907 lines)
 							</dd>
-		<dt>Version 9.39.3 :February 04, 2010</dt>
+		<dt>Version 9.39.3: February 04, 2010</dt>
 							<dd>
 							New table msg_rcv_deleted.<br />
 							Deleted received messages are moved to msg_rcv_deleted. (88877 lines)
 							</dd>
-		<dt>Version 9.39.2 :February 03, 2010</dt>
+		<dt>Version 9.39.2: February 03, 2010</dt>
 							<dd>
 							New table msg_snt_deleted.<br />
 							Deleted sent messages are moved to msg_snt_deleted. (88826 lines)
 							</dd>
-		<dt>Version 9.39.1 :February 03, 2010</dt>
+		<dt>Version 9.39.1: February 03, 2010</dt>
 							<dd>
 							Optimization for speed in querys of messages filtered by content. (88796 lines)
 							</dd>
-		<dt>Version 9.39   :February 02, 2010</dt>
+		<dt>Version 9.39:   February 02, 2010</dt>
 							<dd>
 							New table msg_content with subject and content of sent messages. (88944 lines)
 							</dd>
-		<dt>Version 9.38.2 :February 02, 2010</dt>
+		<dt>Version 9.38.2: February 02, 2010</dt>
 							<dd>
 							Table messages is renamed to msg_snt.<br />
 							Table msg_received is renamed to msg_rcv. (88714 lines)
 							</dd>
-		<dt>Version 9.38.1 :February 02, 2010</dt>
+		<dt>Version 9.38.1: February 02, 2010</dt>
 							<dd>
 							Changes in file of translations. (88684 lines)
 							</dd>
-		<dt>Version 9.38   :February 01, 2010</dt>
+		<dt>Version 9.38:   February 01, 2010</dt>
 							<dd>
 							New option with introductory information about the course.<br />
 							Changes in edition of course info. (87958 lines)
 							</dd>
-		<dt>Version 9.37.2 :February 01, 2010</dt>
+		<dt>Version 9.37.2: February 01, 2010</dt>
 							<dd>
 							Changes in file of translations. (87805 lines)
 							</dd>
-		<dt>Version 9.37.1 :February 01, 2010</dt>
+		<dt>Version 9.37.1: February 01, 2010</dt>
 							<dd>
 							New row for total stats of forums. (87245 lines)
 							</dd>
-		<dt>Version 9.37   :February 01, 2010</dt>
+		<dt>Version 9.37:   February 01, 2010</dt>
 							<dd>
 							All modules in swad have been renamed at the suggestion of J.J.Merelo. (87110 lines)
 							</dd>
-		<dt>Version 9.36.8 :January 31, 2010</dt>
+		<dt>Version 9.36.8: January 31, 2010</dt>
 							<dd>
 							Small change in reception of ZIP file for course info. (87109 lines)
 							</dd>
-		<dt>Version 9.36.7 :January 31, 2010</dt>
+		<dt>Version 9.36.7: January 31, 2010</dt>
 							<dd>
 							Several messages translated (still 492 messages to be translated). (87106 lines)
 							</dd>
-		<dt>Version 9.36.6 :January 30, 2010</dt>
+		<dt>Version 9.36.6: January 30, 2010</dt>
 							<dd>
 							Changes in layout of header.<br />
-							Deprecated "align" attributes in tags "img" are changed to CSS styles. (87096 lines)
+							Deprecated &quot;align&quot; attributes in tags &quot;img&quot; are changed to CSS styles. (87096 lines)
 							</dd>
-		<dt>Version 9.36.5 :January 30, 2010</dt>
+		<dt>Version 9.36.5: January 30, 2010</dt>
 							<dd>
 							Changes in layout of header. (87043 lines)
 							</dd>
-		<dt>Version 9.36.4 :January 27, 2010</dt>
+		<dt>Version 9.36.4: January 27, 2010</dt>
 							<dd>
 							Fixed security hole in call to command, detected by J.J.Merelo. (87092 lines)
 							</dd>
-		<dt>Version 9.36.3 :January 26, 2010</dt>
+		<dt>Version 9.36.3: January 26, 2010</dt>
 							<dd>
 							A new parameter passed by the GET method allows entering SWAD with a selected layout. (87031 lines)
 							</dd>
-		<dt>Version 9.36.2 :January 26, 2010</dt>
+		<dt>Version 9.36.2: January 26, 2010</dt>
 							<dd>
 							Changes in log in / log out. (87016 lines)
 							</dd>
-		<dt>Version 9.36.1 :January 26, 2010</dt>
+		<dt>Version 9.36.1: January 26, 2010</dt>
 							<dd>
 							Changes in layout of top of page. (86978 lines)
 							</dd>
-		<dt>Version 9.36   :January 25, 2010</dt>
+		<dt>Version 9.36:   January 25, 2010</dt>
 							<dd>
 							A lot of changes in log in / log out. (86994 lines)
 							</dd>
-		<dt>Version 9.35.7 :January 24, 2010</dt>
+		<dt>Version 9.35.7: January 24, 2010</dt>
 							<dd>
 							My courses are now ordered by degree short name / course short name.<br />
 							Changes in selector of layout and theme. (86905 lines)
 							</dd>
-		<dt>Version 9.35.6 :January 24, 2010</dt>
+		<dt>Version 9.35.6: January 24, 2010</dt>
 							<dd>
 							Changes in selection and search of courses. (86844 lines)
 							</dd>
-		<dt>Version 9.35.5 :January 23, 2010</dt>
+		<dt>Version 9.35.5: January 23, 2010</dt>
 							<dd>
-							Changes in Stats > Courses stats. (86739 lines)
+							Changes in Stats &gt; Courses stats. (86739 lines)
 							</dd>
-		<dt>Version 9.35.4 :January 22, 2010</dt>
+		<dt>Version 9.35.4: January 22, 2010</dt>
 							<dd>
 							Fixed bug in deletion of a course. (86697 lines)
 							</dd>
-		<dt>Version 9.35.3 :January 22, 2010</dt>
+		<dt>Version 9.35.3: January 22, 2010</dt>
 							<dd>
 							Changes in date-time shown above the current month.<br />
-							New criteria to assess courses in Stats > Courses stats. (86690 lines)
+							New criteria to assess courses in Stats &gt; Courses stats. (86690 lines)
 							</dd>
-		<dt>Version 9.35.2 :January 21, 2010</dt>
+		<dt>Version 9.35.2: January 21, 2010</dt>
 							<dd>
 							Changes in selection and search of courses.<br />
 							Changes in date-time shown above the current month. (86649 lines)
 							</dd>
-		<dt>Version 9.35.1 :January 21, 2010</dt>
+		<dt>Version 9.35.1: January 21, 2010</dt>
 							<dd>
 							Small changes in selector of courses. (86530 lines)
 							</dd>
-		<dt>Version 9.35   :January 20, 2010</dt>
+		<dt>Version 9.35:   January 20, 2010</dt>
 							<dd>
 							Changes in layout.<br />
 							Selection of courses is moved from left menu to search option. (86508 lines)
 							</dd>
-		<dt>Version 9.34.2 :January 18, 2010</dt>
+		<dt>Version 9.34.2: January 18, 2010</dt>
 							<dd>
 							Layout is stored in table of IP preferences, so it is remembered even when no user logged. (86452 lines)
 							</dd>
-		<dt>Version 9.34.1 :January 18, 2010</dt>
+		<dt>Version 9.34.1: January 18, 2010</dt>
 							<dd>
 							Stats about number of users with each layout are shown. (86437 lines)
 							</dd>
-		<dt>Version 9.34   :January 18, 2010</dt>
+		<dt>Version 9.34:   January 18, 2010</dt>
 							<dd>
 							Layout is selected in preferences and stored in database. (86364 lines)
 							</dd>
-		<dt>Version 9.33.2 :January 18, 2010</dt>
+		<dt>Version 9.33.2: January 18, 2010</dt>
 							<dd>
 							Changes in layout of top of page. (86208 lines)
 							</dd>
-		<dt>Version 9.33.1 :January 17, 2010</dt>
+		<dt>Version 9.33.1: January 17, 2010</dt>
 							<dd>
 							Changes in layout of top of page. (86184 lines)
 							</dd>
-		<dt>Version 9.33   :January 17, 2010</dt>
+		<dt>Version 9.33:   January 17, 2010</dt>
 							<dd>
 							Changes in layout of top of page. (86185 lines)
 							</dd>
-		<dt>Version 9.32.4 :January 17, 2010</dt>
+		<dt>Version 9.32.4: January 17, 2010</dt>
 							<dd>
 							Changes in layout of connected users.<br />
 							Fixed bug in connected users. (86190 lines)
 							</dd>
-		<dt>Version 9.32.3 :January 16, 2010</dt>
+		<dt>Version 9.32.3: January 16, 2010</dt>
 							<dd>
 							Changes in interface.<br />
         						Simplified the search for courses from the home page. (86141 lines)
 							</dd>
-		<dt>Version 9.32.2 :January 15, 2010</dt>
+		<dt>Version 9.32.2: January 15, 2010</dt>
 							<dd>
 							Changes in simple interface.<br />
         						Fixed bug when a student want to change his/her groups. (86006 lines)
 							</dd>
-		<dt>Version 9.32.1 :January 15, 2010</dt>
+		<dt>Version 9.32.1: January 15, 2010</dt>
 							<dd>
 							Changes in simple interface. (85870 lines)
 							</dd>
-		<dt>Version 9.32   :January 15, 2010</dt>
+		<dt>Version 9.32:   January 15, 2010</dt>
 							<dd>
 							New interface more simple for small and mobile devices. (85853 lines)
 							</dd>
-		<dt>Version 9.31.2 :January 13, 2010</dt>
+		<dt>Version 9.31.2: January 13, 2010</dt>
 							<dd>
 							Moved icons for front page of swad from icon folder to another folder.<br />
         						Moved images for yellow notes to a special folder inside icon directory. (85441 lines)
 							</dd>
-		<dt>Version 9.31.1 :January 13, 2010</dt>
+		<dt>Version 9.31.1: January 13, 2010</dt>
 							<dd>
 							New field in table of actions to describe if an action send normal plain forms or data (files). (85432 lines)
 							</dd>
-		<dt>Version 9.31   :January 12, 2010</dt>
+		<dt>Version 9.31:   January 12, 2010</dt>
 							<dd>
 							New checks to validate indicators in statistics of courses.<br />
         						When getting info source of a course, new checks are made to detect empty info. (85442 lines)
 							</dd>
-		<dt>Version 9.30.2 :January 11, 2010</dt>
+		<dt>Version 9.30.2: January 11, 2010</dt>
 							<dd>
 							Changes in the names of several actions.<br />
         						Icons directory has been cleaned, deleting obsolete icons.<br />
         						Several messages have been marked as needing translation (still 485 messages to be translated). (85263 lines)
 							</dd>
-		<dt>Version 9.30.1 :January 09, 2010</dt>
+		<dt>Version 9.30.1: January 09, 2010</dt>
 							<dd>
 							The external module to import courses and students is moved completely apart from swad.<br />
         						The number of lines in the source code of SWAD doesn't take into account that external module. (85219 lines)
 							</dd>
-		<dt>Version 9.30   :January 08, 2010</dt>
+		<dt>Version 9.30:   January 08, 2010</dt>
 							<dd>
 							Some constants of the external module to import courses and students are moved to swad_cfg.h.<br />
         						First version published as free software in the SWAD web. (85721 lines)
@@ -6734,271 +18741,271 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1051','es','N','Camb
 							</dd>
 		<dt>Version 9.29.12:January 08, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 475 messages to be translated). (85317 lines)
+							Several messages translated, only to English and Spanish (still 475 messages to be translated). (85317 lines)
 							</dd>
 		<dt>Version 9.29.11:January 08, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 498 messages to be translated). (85090 lines)
+							Several messages translated, only to English and Spanish (still 498 messages to be translated). (85090 lines)
 							</dd>
 		<dt>Version 9.29.10:January 07, 2010</dt>
 							<dd>
 							Database constants are defined in swad_cfg.h.<br />
         						Several messages translated (still 536 messages to be translated). (84930 lines)
 							</dd>
-		<dt>Version 9.29.9 :January 07, 2010</dt>
+		<dt>Version 9.29.9: January 07, 2010</dt>
 							<dd>
 							The list of future improvements is moved apart from the source code. (84784 lines)
 							</dd>
-		<dt>Version 9.29.8 :January 07, 2010</dt>
+		<dt>Version 9.29.8: January 07, 2010</dt>
 							<dd>
 							Several messages translated (still 548 messages to be translated). (84957 lines)
 							</dd>
-		<dt>Version 9.29.7 :January 07, 2010</dt>
+		<dt>Version 9.29.7: January 07, 2010</dt>
 							<dd>
 							Several messages translated (still 565 messages to be translated). (84764 lines)
 							</dd>
-		<dt>Version 9.29.6 :January 07, 2010</dt>
+		<dt>Version 9.29.6: January 07, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 578 messages to be translated). (84633 lines)
+							Several messages translated, only to English and Spanish (still 578 messages to be translated). (84633 lines)
 							</dd>
-		<dt>Version 9.29.5 :January 07, 2010</dt>
+		<dt>Version 9.29.5: January 07, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 588 messages to be translated). (84600 lines)
+							Several messages translated, only to English and Spanish (still 588 messages to be translated). (84600 lines)
 							</dd>
-		<dt>Version 9.29.4 :January 07, 2010</dt>
+		<dt>Version 9.29.4: January 07, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 595 messages to be translated). (84533 lines)
+							Several messages translated, only to English and Spanish (still 595 messages to be translated). (84533 lines)
 							</dd>
-		<dt>Version 9.29.3 :January 06, 2010</dt>
+		<dt>Version 9.29.3: January 06, 2010</dt>
 							<dd>
 							Commands called from SWAD are defined in swad_cfg.h.<br />
 							Expiration times and other periods are defined in swad_cfg.h (84358 lines)
 							</dd>
-		<dt>Version 9.29.2 :January 04, 2010</dt>
+		<dt>Version 9.29.2: January 04, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 607 messages to be translated). (84322 lines)
+							Several messages translated, only to English and Spanish (still 607 messages to be translated). (84322 lines)
 							</dd>
-		<dt>Version 9.29.1 :January 01, 2010</dt>
+		<dt>Version 9.29.1: January 01, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 611 messages to be translated).<br />
+							Several messages translated, only to English and Spanish (still 611 messages to be translated).<br />
 							Changes on table marks in database. (84286 lines)
 							</dd>
-		<dt>Version 9.29   :January 01, 2010</dt>
+		<dt>Version 9.29:   January 01, 2010</dt>
 							<dd>
-							Several messages translated, only to english and spanish (still 613 messages to be translated).<br />
+							Several messages translated, only to English and Spanish (still 613 messages to be translated).<br />
 							window.status messages deleted because the don't work in recent web browsers. (84233 lines)
 							</dd>
 
-		<dt>Versi&oacute;n 9.28.2 :31/dic/2009</dt>
+		<dt>Versi&oacute;n 9.28.2: 31/dic/2009</dt>
 						<dd>
 						A&ntilde;adida felicitaci&oacute;n de a&ntilde;o nuevo. (84197 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.28.1 :31/dic/2009</dt>
+		<dt>Versi&oacute;n 9.28.1: 31/dic/2009</dt>
 						<dd>
 						Durante la creaci&oacute;n de las tablas de la base de datos se muestran comentarios por pantalla.<br />
 						Comentarios en el archivo de configuraci&oacute;n swad_cfg.h.
 						A&ntilde;adidos comentarios iniciales en cada uno de los archivos fuente. (84175 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.28   :31/dic/2009</dt>
+		<dt>Versi&oacute;n 9.28:   31/dic/2009</dt>
 						<dd>
 						Marcados m&aacute;s mensajes para futura traducci&oacute;n (617 en total).<br />
                                       		Numerosos cambios internos en mensajes. (83900 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.27.2 :31/dic/2009</dt>
+		<dt>Versi&oacute;n 9.27.2: 31/dic/2009</dt>
 						<dd>
 						Se eliminan las sesiones importadas antiguas. (83954 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.27.1 :31/dic/2009</dt>
+		<dt>Versi&oacute;n 9.27.1: 31/dic/2009</dt>
 						<dd>
 						Renombradas las dos tablas de la base de datos relacionadas con las fichas de alumnos en la asignatura. (83936 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.27   :31/dic/2009</dt>
+		<dt>Versi&oacute;n 9.27:   31/dic/2009</dt>
 						<dd>
 						Los campos de la tabla log se renombran para ser exactos a los de la tabla log_recent. (83935 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.26.8 :30/dic/2009</dt>
+		<dt>Versi&oacute;n 9.26.8: 30/dic/2009</dt>
 						<dd>
 						Algunos cambios internos. (83973 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.26.7 :30/dic/2009</dt>
+		<dt>Versi&oacute;n 9.26.7: 30/dic/2009</dt>
 						<dd>
 						Cambiados los nombres de los directorios y de los ficheros que guardan los temarios.<br />
 						Eliminados archivos antiguos de configuraci&oacute;n y descripci&oacute;n de asignaturas que ya no se usan. (83962 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.26.6 :30/dic/2009</dt>
+		<dt>Versi&oacute;n 9.26.6: 30/dic/2009</dt>
 						<dd>
 						Marcados m&aacute;s mensajes para futura traducci&oacute;n (534 en total). (83956 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.26.5 :30/dic/2009</dt>
+		<dt>Versi&oacute;n 9.26.5: 30/dic/2009</dt>
 						<dd>
 						Traducci&oacute;n de varios mensajes. (83961 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.26.4 :30/dic/2009</dt>
+		<dt>Versi&oacute;n 9.26.4: 30/dic/2009</dt>
 						<dd>
 						Marcados otros 125 mensajes para futura traducci&oacute;n (475 en total). (83924 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.26.3 :30/dic/2009</dt>
+		<dt>Versi&oacute;n 9.26.3: 30/dic/2009</dt>
 						<dd>
 						Traducci&oacute;n de varios mensajes.<br />
 						Marcados unos 350 mensajes para futura traducci&oacute;n. (83884 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.26.2 :30/dic/2009</dt>
+		<dt>Versi&oacute;n 9.26.2: 30/dic/2009</dt>
 						<dd>
 						Corregido error en estilo. (83880 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.26.1 :29/dic/2009</dt>
+		<dt>Versi&oacute;n 9.26.1: 29/dic/2009</dt>
 						<dd>
 						Traducci&oacute;n de varios mensajes. (83879 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.26   :29/dic/2009</dt>
+		<dt>Versi&oacute;n 9.26:   29/dic/2009</dt>
 						<dd>
 						Traducci&oacute;n de varios mensajes.<br />
 						Revisi&oacute;n exhaustiva de todos los includes.<br />
 						Cambio de algunos m&oacute;dulos por otros.<br />
 						Numerosos cambios internos. (83844 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.25.8 :29/dic/2009</dt>
+		<dt>Versi&oacute;n 9.25.8: 29/dic/2009</dt>
 						<dd>
 						Traducci&oacute;n de varios mensajes de error. (83701 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.25.7 :28/dic/2009</dt>
+		<dt>Versi&oacute;n 9.25.7: 28/dic/2009</dt>
 						<dd>
 						Traducci&oacute;n de varios mensajes de error. (83766 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.25.6 :28/dic/2009</dt>
+		<dt>Versi&oacute;n 9.25.6: 28/dic/2009</dt>
 						<dd>
 						Traducci&oacute;n de varios mensajes de error. (83734 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.25.5 :28/dic/2009</dt>
+		<dt>Versi&oacute;n 9.25.5: 28/dic/2009</dt>
 						<dd>
 						Optimizaci&oacute;n en todas las consultas INSERT que devuelven el c&oacute;digo del &uacute;ltimo item insertado. (83715 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.25.4 :28/dic/2009</dt>
+		<dt>Versi&oacute;n 9.25.4: 28/dic/2009</dt>
 						<dd>
 						Optimizaci&oacute;n y traducci&oacute;n al ingl&eacute;s de mensajes de error en todas las consultas REPLACE a la base de datos. (83712 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.25.3 :28/dic/2009</dt>
+		<dt>Versi&oacute;n 9.25.3: 28/dic/2009</dt>
 						<dd>
 						Optimizaci&oacute;n y traducci&oacute;n al ingl&eacute;s de mensajes de error en todas las consultas INSERT a la base de datos.<br />
         					Eliminado archivo fuente no usado. (83709 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.25.2 :28/dic/2009</dt>
+		<dt>Versi&oacute;n 9.25.2: 28/dic/2009</dt>
 						<dd>
 						Optimizaci&oacute;n y traducci&oacute;n al ingl&eacute;s de mensajes de error en todas las consultas UPDATE a la base de datos. (84522 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.25.1 :28/dic/2009</dt>
+		<dt>Versi&oacute;n 9.25.1: 28/dic/2009</dt>
 						<dd>
 						Optimizaci&oacute;n y traducci&oacute;n al ingl&eacute;s de mensajes de error en todas las consultas DELETE a la base de datos. (84723 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.25   :28/dic/2009</dt>
+		<dt>Versi&oacute;n 9.25:   28/dic/2009</dt>
 						<dd>
 						Traducidos a ingl&eacute;s muchos mensajes de error relacionados con la base de datos. (84849 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.24.2 :27/dic/2009</dt>
+		<dt>Versi&oacute;n 9.24.2: 27/dic/2009</dt>
 						<dd>
 						Optimizaci&oacute;n en el n&uacute;mero de filas devueltas por las consultas SELECT en la base de datos. (84390 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.24.1 :27/dic/2009</dt>
+		<dt>Versi&oacute;n 9.24.1: 27/dic/2009</dt>
 						<dd>
 						Optimizaci&oacute;n en todas las consultas SELECT en la base de datos. (85147 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.24   :26/dic/2009</dt>
+		<dt>Versi&oacute;n 9.24:   26/dic/2009</dt>
 						<dd>
 						Optimizaci&oacute;n en muchas consultas SELECT en la base de datos. (85884 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.23.2 :26/dic/2009</dt>
+		<dt>Versi&oacute;n 9.23.2: 26/dic/2009</dt>
 						<dd>
 						Traducidos a ingl&eacute;s muchos mensajes de error relacionados con la base de datos. (86494 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.23.1 :26/dic/2009</dt>
+		<dt>Versi&oacute;n 9.23.1: 26/dic/2009</dt>
 						<dd>
 						Peque&ntilde;os cambios internos relacionados con la base de datos. (86492 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.23   :26/dic/2009</dt>
+		<dt>Versi&oacute;n 9.23:   26/dic/2009</dt>
 						<dd>
 						Creaci&oacute;n autom&aacute;tica de todas las tablas de la base de datos si no existen. (86490 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.22.3 :25/dic/2009</dt>
+		<dt>Versi&oacute;n 9.22.3: 25/dic/2009</dt>
 						<dd>
 						Nueva opci&oacute;n para instalar SWAD (a&uacute;n vac&iacute;a). (86047 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.22.2 :24/dic/2009</dt>
+		<dt>Versi&oacute;n 9.22.2: 24/dic/2009</dt>
 						<dd>
 						Cambios en algunos directorios de iconos. (85945 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.22.1 :24/dic/2009</dt>
+		<dt>Versi&oacute;n 9.22.1: 24/dic/2009</dt>
 						<dd>
 						El nombre del servicio de autenticaci&oacute;n externo (PRADO) se convierte en una constante f&aacute;cilmente alterable. (85945 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.22   :24/dic/2009</dt>
+		<dt>Versi&oacute;n 9.22:   24/dic/2009</dt>
 						<dd>
 						El cliente de PRADO se convierte en un programa externo llamado desde SWAD.<br />
 						SWAD ya no incluye un cliente (PRADO) y un servidor (servicio web de SWAD) SOAP, sino s&oacute;lo el servidor. (85919 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.21.4 :23/dic/2009</dt>
+		<dt>Versi&oacute;n 9.21.4: 23/dic/2009</dt>
 						<dd>
 						Cambios internos en el m&oacute;dulo relacionado con PRADO. (85173 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.21.3 :23/dic/2009</dt>
+		<dt>Versi&oacute;n 9.21.3: 23/dic/2009</dt>
 						<dd>
 						Cambios internos en el m&oacute;dulo relacionado con PRADO. (85002 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.21.2 :23/dic/2009</dt>
+		<dt>Versi&oacute;n 9.21.2: 23/dic/2009</dt>
 						<dd>
 						Muchos cambios internos en el m&oacute;dulo relacionado con PRADO.<br />
 						Nuevo m&oacute;dulo swad_imp.c para alumnos y grupos importados. (84968 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.21.1 :22/dic/2009</dt>
+		<dt>Versi&oacute;n 9.21.1: 22/dic/2009</dt>
 						<dd>
 						Algunos cambios internos en el m&oacute;dulo relacionado con PRADO. (84876 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.21   :21/dic/2009</dt>
+		<dt>Versi&oacute;n 9.21:   21/dic/2009</dt>
 						<dd>
 						Numerosos cambios en swad_ws.c.<br />
 						Cambios en las reglas para aceptar un DNI y un apodo (84958 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.20   :20/dic/2009</dt>
+		<dt>Versi&oacute;n 9.20:   20/dic/2009</dt>
 						<dd>
 						Cambios de nombres de algunas tablas y muchos campos de tablas de la base de datos. (85201 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.19.9 :18/dic/2009</dt>
+		<dt>Versi&oacute;n 9.19.9: 18/dic/2009</dt>
 						<dd>
 						Mejorados comentarios en servicios web y PRADO.<br />
 						Corregido error en edici&oacute;n de actividades. (85134 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.19.8 :17/dic/2009</dt>
+		<dt>Versi&oacute;n 9.19.8: 17/dic/2009</dt>
 						<dd>
 						En las estad&iacute;sticas de asignaturas se muestra el n&uacute;mero de profesores y el n&uacute;mero de alumnos de cada asignatura. (85181 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.19.7 :17/dic/2009</dt>
+		<dt>Versi&oacute;n 9.19.7: 17/dic/2009</dt>
 						<dd>
 						El registro de cambios se sit&uacute;a en un archivo aparte swad_log.c. (85142 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.19.6 :16/dic/2009</dt>
+		<dt>Versi&oacute;n 9.19.6: 16/dic/2009</dt>
 						<dd>
 						Se contemplan m&aacute;s apartados a evaluar en los indicadores de las estad&iacute;sticas de asignaturas. (85097 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.19.5 :16/dic/2009</dt>
+		<dt>Versi&oacute;n 9.19.5: 16/dic/2009</dt>
 						<dd>
 						Se contemplan m&aacute;s apartados a evaluar en los indicadores de las estad&iacute;sticas de asignaturas. (85091 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.19.4 :16/dic/2009</dt>
+		<dt>Versi&oacute;n 9.19.4: 16/dic/2009</dt>
 						<dd>
 						Corregido bug reciente en env&iacute;o de trabajos detectado por Ferm&iacute;n S&aacute;nchez de Medina L&oacute;pez-Huertas y Juan Santana Lario. (85000 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.19.3 :16/dic/2009</dt>
+		<dt>Versi&oacute;n 9.19.3: 16/dic/2009</dt>
 						<dd>
 						En las estad&iacute;sticas de asignaturas se muestra si cada asignatura tiene tutor&iacute;as virtuales o no. (84999 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.19.2 :15/dic/2009</dt>
+		<dt>Versi&oacute;n 9.19.2: 15/dic/2009</dt>
 						<dd>
 						En las estad&iacute;sticas de asignaturas se usan colores verde y rojo, y se muestra si cada asignatura tiene actividades o no. (84886 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.19.1 :15/dic/2009</dt>
+		<dt>Versi&oacute;n 9.19.1: 15/dic/2009</dt>
 						<dd>
 						Una vez se ha definido una actividad con env&iacute;o de archivos activado, &eacute;ste se permite desactivar siempre que a&uacute;n no haya ninguna carpeta para esa actividad. (84832 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.19   :14/dic/2009</dt>
+		<dt>Versi&oacute;n 9.19:   14/dic/2009</dt>
 						<dd>
 						Cuando se elimina una actividad, se eliminan las carpetas asociadas.<br />
 						Una vez se ha definido una actividad con env&iacute;o de archivos activado, no se puede desactivar (para desactivar el env&iacute;o s&oacute;lo queda la posibilidad de eliminar la actividad).<br />
@@ -7006,73 +19013,73 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1051','es','N','Camb
 						No se permite cambiar el nombre a una carpeta de actividad si ya existe alguna carpeta con ese nombre para alg&uacute;n usuario.<br />
 						Cuando se renombra una carpeta de actividad, se eliminan los portapapeles afectados y se renombran las carpetas expandidas afectadas. (84812 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.18.2 :14/dic/2009</dt>
+		<dt>Versi&oacute;n 9.18.2: 14/dic/2009</dt>
 						<dd>
 						Se muestran estad&iacute;sticas de archivos para las actividades. (84579 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.18.1 :13/dic/2009</dt>
+		<dt>Versi&oacute;n 9.18.1: 13/dic/2009</dt>
 						<dd>
 						Peque&ntilde;as correcciones en la edici&oacute;n de actividades. (84562 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.18   :13/dic/2009</dt>
+		<dt>Versi&oacute;n 9.18:   13/dic/2009</dt>
 						<dd>
 						Se publica para todo el mundo la edici&oacute;n de actividades. (84540 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.17.1 :12/dic/2009</dt>
+		<dt>Versi&oacute;n 9.17.1: 12/dic/2009</dt>
 						<dd>
 						Traducci&oacute;n de algunos mensajes relacionados con la paginaci&oacute;n. (84514 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.17   :12/dic/2009</dt>
+		<dt>Versi&oacute;n 9.17:   12/dic/2009</dt>
 						<dd>
 						Cambios internos relacionados con la paginaci&oacute;n.<br />
 						Las actividades se listan por p&aacute;ginas. (84487 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.16.7 :12/dic/2009</dt>
+		<dt>Versi&oacute;n 9.16.7: 12/dic/2009</dt>
 						<dd>
 						Cambio interno en la forma de listar actividades. (84399 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.16.6 :12/dic/2009</dt>
+		<dt>Versi&oacute;n 9.16.6: 12/dic/2009</dt>
 						<dd>
 						Se chequea si un usuario tiene permiso para crear archivos en una determinada actividad. (84431 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.16.5 :12/dic/2009</dt>
+		<dt>Versi&oacute;n 9.16.5: 12/dic/2009</dt>
 						<dd>
 						Desde la lista de actividades, se pueden enviar archivos a la carpeta correspondiente. (84393 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.16.4 :11/dic/2009</dt>
+		<dt>Versi&oacute;n 9.16.4: 11/dic/2009</dt>
 						<dd>
 						Corregidos algunos bugs relacionados con la edici&oacute;n de actividades. (84344 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.16.3 :11/dic/2009</dt>
+		<dt>Versi&oacute;n 9.16.3: 11/dic/2009</dt>
 						<dd>
 						Cuando se elimina un grupo, se eliminan todas sus asociaciones con actividades.<br />
 						Cuando se elimina un tipo de grupo, se eliminan todas las asociaciones de grupos de ese tipo con actividades. (84332 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.16.2 :11/dic/2009</dt>
+		<dt>Versi&oacute;n 9.16.2: 11/dic/2009</dt>
 						<dd>
 						Cuando se elimina una asignatura, se eliminan todas sus actividades. (84291 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.16.1 :11/dic/2009</dt>
+		<dt>Versi&oacute;n 9.16.1: 11/dic/2009</dt>
 						<dd>
 						Se muestran los nombres de los grupos en los listados de actividades. (84263 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.16   :08/dic/2009</dt>
+		<dt>Versi&oacute;n 9.16:   08/dic/2009</dt>
 						<dd>
 						Selector para mostrar las actividades asociadas al usuario o todas las actividades. (84185 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.15   :08/dic/2009</dt>
+		<dt>Versi&oacute;n 9.15:   08/dic/2009</dt>
 						<dd>
 						Los grupos asociados a una actividad se almacenan en la base de datos. (84146 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.14.2 :08/dic/2009</dt>
+		<dt>Versi&oacute;n 9.14.2: 08/dic/2009</dt>
 						<dd>
 						Se uniformizan m&aacute;s los listados de grupos. (83935 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.14.1 :08/dic/2009</dt>
+		<dt>Versi&oacute;n 9.14.1: 08/dic/2009</dt>
 						<dd>
 						Se uniformizan los listados de grupos. (83953 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.14   :07/dic/2009</dt>
+		<dt>Versi&oacute;n 9.14:   07/dic/2009</dt>
 						<dd>
 						Se incorpora la selecci&oacute;n de grupos al formulario de edici&oacute;n de una actividad. (83999 l&iacute;neas)
 						</dd>
@@ -7104,268 +19111,268 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1051','es','N','Camb
 						<dd>
 						Cambio en el enlace a los foros. (83872 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.13.9 :02/dic/2009</dt>
+		<dt>Versi&oacute;n 9.13.9: 02/dic/2009</dt>
 						<dd>
 						Corregido bug en zonas comunes, detectado por el profesor Francisco G&oacute;mez Mula. (83846 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.13.8 :02/dic/2009</dt>
+		<dt>Versi&oacute;n 9.13.8: 02/dic/2009</dt>
 						<dd>
 						Aumentados muchos tipos de letra, y los iconos de los men&uacute;s de 24x24 a 32x32. (83848 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.13.7 :01/dic/2009</dt>
+		<dt>Versi&oacute;n 9.13.7: 01/dic/2009</dt>
 						<dd>
 						En las carpetas de actividades, se muestran las fechas de inicio y final. (83847 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.13.6 :30/nov/2009</dt>
+		<dt>Versi&oacute;n 9.13.6: 30/nov/2009</dt>
 						<dd>
 						Cambia la palabra activity por assignment en ingl&eacute;s.<br />
 						Al editar una actividad, cuando se cambia el nombre de una carpeta de archivos de esa actividad, se renombra esa carpeta para todos los usuarios. (83730 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.13.5 :30/nov/2009</dt>
+		<dt>Versi&oacute;n 9.13.5: 30/nov/2009</dt>
 						<dd>
 						Las carpetas de actividades se crean de nuevo internamente con el nombre dado por el profesor.<br />
 						Traducci&oacute;n de algunos mensajes relacionados con la exploraci&oacute;n de archivos.<br />
 						Cambios internos en la exploraci&oacute;n de archivos. (83647 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.13.4 :29/nov/2009</dt>
+		<dt>Versi&oacute;n 9.13.4: 29/nov/2009</dt>
 						<dd>
 						Las carpetas de actividades se crean internamente con un nombre num&eacute;rico.<br />
 						Cambios internos en la exploraci&oacute;n de archivos. (83623 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.13.3 :28/nov/2009</dt>
+		<dt>Versi&oacute;n 9.13.3: 28/nov/2009</dt>
 						<dd>
 						Traducidos los mensajes de los resultados de la busqueda de asignaturas / profesores. (83581 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.13.2 :28/nov/2009</dt>
+		<dt>Versi&oacute;n 9.13.2: 28/nov/2009</dt>
 						<dd>
 						Cambios en la busqueda de asignaturas / profesores. (83531 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.13.1 :28/nov/2009</dt>
+		<dt>Versi&oacute;n 9.13.1: 28/nov/2009</dt>
 						<dd>
 						Cambios en la busqueda de asignaturas / profesores. (83510 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.13   :28/nov/2009</dt>
+		<dt>Versi&oacute;n 9.13:   28/nov/2009</dt>
 						<dd>
 						Cambios en el dise&ntilde;o de la cabecera y el pie de la p&aacute;gina.<br />
 						En la cabecera de la p&aacute;gina se pueden buscar asignaturas. (83500 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.12.9 :27/nov/2009</dt>
+		<dt>Versi&oacute;n 9.12.9: 27/nov/2009</dt>
 						<dd>
 						Desaparece la informaci&oacute;n del tama&ntilde;o de las carpetas en la exploraci&oacute;n de archivos.<br />
 						Cambio en el dise&ntilde;o de la cabecera de la p&aacute;gina. (83447 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.12.8 :26/nov/2009</dt>
+		<dt>Versi&oacute;n 9.12.8: 26/nov/2009</dt>
 						<dd>
 						Numerosas optimizaciones internas en la exploraci&oacute;n de archivos. (83433 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.12.7 :26/nov/2009</dt>
+		<dt>Versi&oacute;n 9.12.7: 26/nov/2009</dt>
 						<dd>
 						Cambios internos en la exploraci&oacute;n de archivos. (83577 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.12.6 :26/nov/2009</dt>
+		<dt>Versi&oacute;n 9.12.6: 26/nov/2009</dt>
 						<dd>
 						Cambios internos en la exploraci&oacute;n de archivos.<br />
-						Se muestran tambi&eacute;n las actividades en "Mis trabajos". (83547 l&iacute;neas)
+						Se muestran tambi&eacute;n las actividades en &quot;Mis trabajos&quot;. (83547 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.12.5 :25/nov/2009</dt>
+		<dt>Versi&oacute;n 9.12.5: 25/nov/2009</dt>
 						<dd>
 						Numerosos cambios internos y comprobaciones de seguridad en la exploraci&oacute;n de archivos. (83507 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.12.4 :24/nov/2009</dt>
+		<dt>Versi&oacute;n 9.12.4: 24/nov/2009</dt>
 						<dd>
 						Se crean autom&aacute;ticamente las carpetas del primer nivel de actividades. (83467 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.12.3 :22/nov/2009</dt>
+		<dt>Versi&oacute;n 9.12.3: 22/nov/2009</dt>
 						<dd>
 						Peque&ntilde;os cambios en la edici&oacute;n de actividades. (83410 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.12.2 :21/nov/2009</dt>
+		<dt>Versi&oacute;n 9.12.2: 21/nov/2009</dt>
 						<dd>
 						Cambios en la edici&oacute;n de actividades. Se especifica la carpeta donde ir&aacute;n los archivos de la actividad. (83404 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.12.1 :21/nov/2009</dt>
+		<dt>Versi&oacute;n 9.12.1: 21/nov/2009</dt>
 						<dd>
 						En las actividades se cambian las fechas de inicio y fin de solo fecha a fecha-hora. (83338 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.12   :14/nov/2009</dt>
+		<dt>Versi&oacute;n 9.12:   14/nov/2009</dt>
 						<dd>
 						Contin&uacute;a la creaci&oacute;n de zona de archivos para actividades.<br />
 						Numerosos cambios internos en la exploraci&oacute;n de archivos. (83165 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.11   :13/nov/2009</dt>
+		<dt>Versi&oacute;n 9.11:   13/nov/2009</dt>
 						<dd>
 						Comienza la creaci&oacute;n de zona de archivos para actividades. (82981 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.10.6 :12/nov/2009</dt>
+		<dt>Versi&oacute;n 9.10.6: 12/nov/2009</dt>
 						<dd>
 						Cambios en la edici&oacute;n de actividades. (82550 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.10.5 :11/nov/2009</dt>
+		<dt>Versi&oacute;n 9.10.5: 11/nov/2009</dt>
 						<dd>
 						Numerosos cambios en la edici&oacute;n de actividades. (82761 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.10.4 :09/nov/2009</dt>
+		<dt>Versi&oacute;n 9.10.4: 09/nov/2009</dt>
 						<dd>
 						Cambios en la edici&oacute;n de actividades. (82765 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.10.3 :09/nov/2009</dt>
+		<dt>Versi&oacute;n 9.10.3: 09/nov/2009</dt>
 						<dd>
 						Cambios en la edici&oacute;n de actividades. (82731 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.10.2 :09/nov/2009</dt>
+		<dt>Versi&oacute;n 9.10.2: 09/nov/2009</dt>
 						<dd>
 						Cada actividad se puede editar por separado. (82765 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.10.1 :05/nov/2009</dt>
+		<dt>Versi&oacute;n 9.10.1: 05/nov/2009</dt>
 						<dd>
 						Numerosos cambios en la opci&oacute;n para proponer actividades. (82684 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.10   :04/nov/2009</dt>
+		<dt>Versi&oacute;n 9.10:   04/nov/2009</dt>
 						<dd>
 						Nueva opci&oacute;n para proponer actividades. (82505 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.9.3  :03/nov/2009</dt>
+		<dt>Versi&oacute;n 9.9.3:  03/nov/2009</dt>
 						<dd>
 						Corregidos errores en el listado de los datos de los alumnos de una titulaci&oacute;n. (81318 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.9.2  :02/nov/2009</dt>
+		<dt>Versi&oacute;n 9.9.2:  02/nov/2009</dt>
 						<dd>
 						En la eliminaci&oacute;n de usuarios antiguos se puede elegir entre alumnos y profesores. (81295 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.9.1  :02/nov/2009</dt>
+		<dt>Versi&oacute;n 9.9.1:  02/nov/2009</dt>
 						<dd>
 						Eliminado el c&oacute;digo usado para cambiar los DNI que empezaban por cero. (81272 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.9    :02/nov/2009</dt>
+		<dt>Versi&oacute;n 9.9:    02/nov/2009</dt>
 						<dd>
 						La opci&oacute;n de dar de alta/baja alumnos ahora permite dar de alta/baja varios profesores. (81389 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.8    :27/oct/2009</dt>
+		<dt>Versi&oacute;n 9.8:    27/oct/2009</dt>
 						<dd>
 						Termina la eliminaci&oacute;n de los ceros al principio de un DNI en los formularios.<br />
 						La tabla usr_data se cambia eliminando todos los ceros iniciales en los DNI.<br />
 						Se renombran todas las carpetas y archivos de usuarios cuyo DNI empieza por cero.<br />
 						¿Ser&iacute;a necesario cambiar tambi&eacute;n las tablas log y log_recent! No se hace de momento por el tiempo que requerir&iacute;a (varias horas). (81335 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.7.2  :25/oct/2009</dt>
+		<dt>Versi&oacute;n 9.7.2:  25/oct/2009</dt>
 						<dd>
 						Comienza la eliminaci&oacute;n de los ceros al principio de un DNI en los formularios. (81086 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.7.1  :19/oct/2009</dt>
+		<dt>Versi&oacute;n 9.7.1:  19/oct/2009</dt>
 						<dd>
 						Optimizaci&oacute;n interna relacionada con la memoria ocupada por la lista de alumnos de la asignatura.<br />
-						Corregido peque&ntilde;o bug en la lista de correos electr&uacute;nicos de estudiantes. (80982 l&iacute;neas)
+						Corregido peque&ntilde;o bug en la lista de correos electr&oacute;nicos de estudiantes. (80982 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.7    :19/oct/2009</dt>
+		<dt>Versi&oacute;n 9.7:    19/oct/2009</dt>
 						<dd>
 						En el alta/baja de varios alumnos, ahora hay una cuarta acci&oacute;n: dar de baja a los alumnos no especificados, y de alta a los alumnos especificados. (80963 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.6    :17/oct/2009</dt>
+		<dt>Versi&oacute;n 9.6:    17/oct/2009</dt>
 						<dd>
 						Eliminadas las opciones de dar de alta varios alumnos y dar de baja varios alumnos, y las correspondientes funciones del programa. (80936 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.5    :17/oct/2009</dt>
+		<dt>Versi&oacute;n 9.5:    17/oct/2009</dt>
 						<dd>
 						Termina la implementaci&oacute;n de alta/baja de alumnos importados de PRADO. (81542 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.4.2  :15/oct/2009</dt>
+		<dt>Versi&oacute;n 9.4.2:  15/oct/2009</dt>
 						<dd>
 						Contin&uacute;a la implementaci&oacute;n de alta/baja de alumnos importados de PRADO. (81442 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.4.1  :15/oct/2009</dt>
+		<dt>Versi&oacute;n 9.4.1:  15/oct/2009</dt>
 						<dd>
 						Comienza la implementaci&oacute;n de alta/baja de alumnos importados de PRADO. (81318 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.4    :15/oct/2009</dt>
+		<dt>Versi&oacute;n 9.4:    15/oct/2009</dt>
 						<dd>
 						Termina la unificaci&oacute;n de las altas y bajas de varios alumnos en una &uacute;nica opci&oacute;n, aunque a&uacute;n no se abre a todos los profesores. (81408 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.3.2  :14/oct/2009</dt>
+		<dt>Versi&oacute;n 9.3.2:  14/oct/2009</dt>
 						<dd>
 						Comienza la unificaci&oacute;n de las altas y bajas de varios alumnos en una &uacute;nica opci&oacute;n. (80800 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.3.1  :14/oct/2009</dt>
+		<dt>Versi&oacute;n 9.3.1:  14/oct/2009</dt>
 						<dd>
 						Las listas oficiales de grupos y alumnos no se obtienen de PRADO m&aacute;s de una vez por sesi&oacute;n. (80707 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.3    :14/oct/2009</dt>
+		<dt>Versi&oacute;n 9.3:    14/oct/2009</dt>
 						<dd>
 						Los profesores tienen acceso a sus listas oficiales de grupos y alumnos. (80678 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.2.7  :13/oct/2009</dt>
+		<dt>Versi&oacute;n 9.2.7:  13/oct/2009</dt>
 						<dd>
 						Contin&uacute;a la implementaci&oacute;n de la opci&oacute;n para importar la lista de alumnos de una asignatura desde PRADO.<br />
 						Se guarda la consulta de alumnos en una tabla de la base de datos. (80692 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.2.6  :09/oct/2009</dt>
+		<dt>Versi&oacute;n 9.2.6:  09/oct/2009</dt>
 						<dd>
 						Contin&uacute;a la implementaci&oacute;n de la opci&oacute;n para importar la lista de alumnos de una asignatura desde PRADO. (80518 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.2.5  :08/oct/2009</dt>
+		<dt>Versi&oacute;n 9.2.5:  08/oct/2009</dt>
 						<dd>
 						Contin&uacute;a la implementaci&oacute;n de la opci&oacute;n para importar la lista de alumnos de una asignatura desde PRADO.<br />
 						Se parsea el listado de asignaturas y alumnos devuelto por PRADO en formato XML. (80373 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.2.4  :06/oct/2009</dt>
+		<dt>Versi&oacute;n 9.2.4:  06/oct/2009</dt>
 						<dd>
 						Mejoras internas en la identificaci&oacute;n desde PRADO. Se almacena la sesi&oacute;n de PRADO en una tabla de la base de datos.<br />
 						Comienza la implementaci&oacute;n de una nueva opci&oacute;n para importar la lista de alumnos de una asignatura desde PRADO. (80133 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.2.3  :06/oct/2009</dt>
+		<dt>Versi&oacute;n 9.2.3:  06/oct/2009</dt>
 						<dd>
 						Ya se puede entrar en SWAD desde PRADO, con validaci&oacute;n del usuario. (79966 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.2.2  :05/oct/2009</dt>
+		<dt>Versi&oacute;n 9.2.2:  05/oct/2009</dt>
 						<dd>
 						Contin&uacute;an pruebas de PRADO. (79956 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.2.1  :05/oct/2009</dt>
+		<dt>Versi&oacute;n 9.2.1:  05/oct/2009</dt>
 						<dd>
 						Contin&uacute;an pruebas de PRADO. (79826 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.2    :02/oct/2009</dt>
+		<dt>Versi&oacute;n 9.2:    02/oct/2009</dt>
 						<dd>
 						Comienzan pruebas de PRADO. (79524 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.1    :01/oct/2009</dt>
+		<dt>Versi&oacute;n 9.1:    01/oct/2009</dt>
 						<dd>
-						Los profesores pueden acceder a "Mis trabajos".<br />
+						Los profesores pueden acceder a &quot;Mis trabajos&quot;.<br />
 						Peque&ntilde;o cambio en las reglas sobre qui&eacute;n puede ver qu&eacute; fotos.<br />
 						A&ntilde;adido nuevo tipo MIME. (79342 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.0.1  :30/sep/2009</dt>
+		<dt>Versi&oacute;n 9.0.1:  30/sep/2009</dt>
 						<dd>
 						Comienza edici&oacute;n del c&oacute;digo institucional de cada asignatura. (79288 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 9.0    :30/sep/2009</dt>
+		<dt>Versi&oacute;n 9.0:    30/sep/2009</dt>
 						<dd>
 						La descripci&oacute;n de la asignatura pasa a ser ahora la gu&iacute;a docente de la asignatura. (79261 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.55.3 :17/sep/2009</dt>
+		<dt>Versi&oacute;n 8.55.3: 17/sep/2009</dt>
 						<dd>
 						Algunos cambios menores internos. (79260 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.55.2 :11/sep/2009</dt>
+		<dt>Versi&oacute;n 8.55.2: 11/sep/2009</dt>
 						<dd>
 						Mejoras internas relacionadas con el rango de usuarios en los listados. (79255 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.55.1 :10/sep/2009</dt>
+		<dt>Versi&oacute;n 8.55.1: 10/sep/2009</dt>
 						<dd>
 						Cambios relacionados con el listado de los alumnos de una titulaci&oacute;n completa. (79233 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.55   :03/sep/2009</dt>
+		<dt>Versi&oacute;n 8.55:   03/sep/2009</dt>
 						<dd>
 						Se permite ver un listado de los alumnos de una titulaci&oacute;n completa. (79191 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.54.2 :08/jul/2009</dt>
+		<dt>Versi&oacute;n 8.54.2: 08/jul/2009</dt>
 						<dd>
 						Peque&ntilde;os cambios relacionados con el servicio web. (79016 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.54.1 :06/jul/2009</dt>
+		<dt>Versi&oacute;n 8.54.1: 06/jul/2009</dt>
 						<dd>
 						Se comprueba que se llama a cada operaci&oacute;n del servicio web desde una IP autorizada. (79015 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.54   :06/jul/2009</dt>
+		<dt>Versi&oacute;n 8.54:   06/jul/2009</dt>
 						<dd>
 						Edici&oacute;n de los plugins. (78892 l&iacute;neas)
 						</dd>
@@ -7377,6075 +19384,6069 @@ INSERT INTO actions (ActCod,Language,Obsolete,Txt) VALUES ('1051','es','N','Camb
 						<dd>
 						Contin&uacute;a la implementaci&oacute;n del servicio web. (77867 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.53.9 :02/jul/2009</dt>
+		<dt>Versi&oacute;n 8.53.9: 02/jul/2009</dt>
 						<dd>
 						Contin&uacute;a la implementaci&oacute;n del servicio web. (77812 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.53.8 :02/jul/2009</dt>
+		<dt>Versi&oacute;n 8.53.8: 02/jul/2009</dt>
 						<dd>
 						Contin&uacute;a la implementaci&oacute;n del servicio web. (77793 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.53.7 :02/jul/2009</dt>
+		<dt>Versi&oacute;n 8.53.7: 02/jul/2009</dt>
 						<dd>
 						Contin&uacute;a la implementaci&oacute;n del servicio web. (77801 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.53.6 :30/jun/2009</dt>
+		<dt>Versi&oacute;n 8.53.6: 30/jun/2009</dt>
 						<dd>
 						Contin&uacute;a la implementaci&oacute;n del servicio web. (77786 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.53.5 :30/jun/2009</dt>
+		<dt>Versi&oacute;n 8.53.5: 30/jun/2009</dt>
 						<dd>
 						Contin&uacute;a la implementaci&oacute;n del servicio web.<br />
 						A&ntilde;adida tabla ws_keys a la base de datos para almacenar las claves del servicio web. (77725 l&iacute;neas)
 						</dd>	
-		<dt>Versi&oacute;n 8.53.4 :29/jun/2009</dt>
+		<dt>Versi&oacute;n 8.53.4: 29/jun/2009</dt>
 						<dd>
 						Contin&uacute;a la implementaci&oacute;n del servicio web. (77412 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.53.3 :29/jun/2009</dt>
+		<dt>Versi&oacute;n 8.53.3: 29/jun/2009</dt>
 						<dd>
 						Contin&uacute;a la implementaci&oacute;n del servicio web. (77263 l&iacute;neas)
 						</dd>	
-		<dt>Versi&oacute;n 8.53.2 :29/jun/2009</dt>
+		<dt>Versi&oacute;n 8.53.2: 29/jun/2009</dt>
 						<dd>
 						Contin&uacute;a la implementaci&oacute;n del servicio web. (77275 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.53.1 :28/jun/2009</dt>
+		<dt>Versi&oacute;n 8.53.1: 28/jun/2009</dt>
 						<dd>
 						Contin&uacute;a la implementaci&oacute;n del servicio web. (77143 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.53   :28/jun/2009</dt>
+		<dt>Versi&oacute;n 8.53:   28/jun/2009</dt>
 						<dd>
 						Contin&uacute;a la implementaci&oacute;n del servicio web, usando la biblioteca gSOAP. (77145 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.52.2 :24/jun/2009</dt>
+		<dt>Versi&oacute;n 8.52.2: 24/jun/2009</dt>
 						<dd>
 						Contin&uacute;a la implementaci&oacute;n del plugin de control de asistencia a clase. (77052 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.52.1 :24/jun/2009</dt>
+		<dt>Versi&oacute;n 8.52.1: 24/jun/2009</dt>
 						<dd>
 						Comienza la implementaci&oacute;n del plugin de control de asistencia a clase. (76935 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.52   :23/jun/2009</dt>
+		<dt>Versi&oacute;n 8.52:   23/jun/2009</dt>
 						<dd>
 						Nueva pesta&ntilde;a para complementos (plugins). (76896 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.51.2 :23/jun/2009</dt>
+		<dt>Versi&oacute;n 8.51.2: 23/jun/2009</dt>
 						<dd>
 						No se env&iacute;an notificaciones de mensajes de foros eliminados. (76730 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.51.1 :23/jun/2009</dt>
+		<dt>Versi&oacute;n 8.51.1: 23/jun/2009</dt>
 						<dd>
 						No se env&iacute;an notificaciones de avisos eliminados. (76725 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.51   :22/jun/2009</dt>
+		<dt>Versi&oacute;n 8.51:   22/jun/2009</dt>
 						<dd>
 						Las notificaciones se env&iacute;an diferidamente. (76676 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.50.2 :22/jun/2009</dt>
+		<dt>Versi&oacute;n 8.50.2: 22/jun/2009</dt>
 						<dd>
 						En las estad&iacute;sticas de notificaciones se distingue entre eventos notificados y correo enviados. (76473 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.50.1 :21/jun/2009</dt>
+		<dt>Versi&oacute;n 8.50.1: 21/jun/2009</dt>
 						<dd>
 						Cambios internos relacionados con las notificaciones por mail. (76430 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.50   :20/jun/2009</dt>
+		<dt>Versi&oacute;n 8.50:   20/jun/2009</dt>
 						<dd>
 						Traducci&oacute;n de varios mensajes, de variables y comentarios internos, y de tablas, relacionados con las convocatorias de examen. (76421 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.49.5 :20/jun/2009</dt>
+		<dt>Versi&oacute;n 8.49.5: 20/jun/2009</dt>
 						<dd>
 						Cambios en los nombres de campos de algunas tablas de la base de datos. (76274 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.49.4 :18/jun/2009</dt>
+		<dt>Versi&oacute;n 8.49.4: 18/jun/2009</dt>
 						<dd>
 						Cambios en los nombres de campos de algunas tablas de la base de datos. (76209 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.49.3 :18/jun/2009</dt>
+		<dt>Versi&oacute;n 8.49.3: 18/jun/2009</dt>
 						<dd>
 						Traducci&oacute;n de varios mensajes, y de variables y comentarios internos relacionados con altas y bajas de usuarios. (76200 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.49.2 :17/jun/2009</dt>
+		<dt>Versi&oacute;n 8.49.2: 17/jun/2009</dt>
 						<dd>
 						Traducci&oacute;n de varios mensajes. (76154 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.49.1 :15/jun/2009</dt>
+		<dt>Versi&oacute;n 8.49.1: 15/jun/2009</dt>
 						<dd>
 						Traducci&oacute;n de varios mensajes, y de variables y comentarios internos relacionados con los test. (76107 l&iacute;neas)
 						</dd>
-		<dt>Versi&oacute;n 8.49   :08/jun/2009</dt>
+		<dt>Versi&oacute;n 8.49:   08/jun/2009</dt>
 						<dd>
 						Traducci&oacute;n de variables y comentarios internos.<br />
 						Nuevo m&oacute;dulo swad_rec para las funciones relacionadas con las fichas. (75969 l&iacute;neas)
 						</dd>
-		</dl>
-		<br />
-		<br />
-		<dl>
-		<dt>Versi&oacute;n 0.9  : 21/sep/1999</dt>
-						<dd>
-						Comienzo de la versi&oacute;n inicial.
-						</dd>
-		<dt>Versi&oacute;n 1.0  : 1999-2000</dt>
-						<dd>
-						Primera Versi&oacute;n, que s&oacute;lo inclu&iacute;a las fichas,
-						las calificaciones y la descarga de documentos.
-						</dd>
-		<dt>Versi&oacute;n 1.1  : 2000-2001</dt>
-						<dd>
-						Inclu&iacute;a el env&iacute;o autom&aacute;tico de la foto.
-						</dd>
-		<dt>Versi&oacute;n 2.0  : 14/mar/2002</dt>
-						<dd>
-						Segunda Versi&oacute;n, mandada a Jenui 2002, que inclu&iacute;a
-						foros de discusi&oacute;n y test de autoevaluaci&oacute;n.
-						</dd>
-		<dt>Versi&oacute;n 2.1  : 10/abr/2002</dt>
-						<dd>
-						Listado jer&aacute;rquico de carpetas de descarga.<br />
-						Foto del usuario identificado en la pantalla.<br />
-						Foto de los usuarios de los foros.<br />
-						Evaluaci&oacute;n del test.
-						</dd>
-		<dt>Versi&oacute;n 2.2  : 27/may/2002</dt>
-						<dd>
-						Corregido bug en los foros.
-						</dd>
-		<dt>Versi&oacute;n 2.3  : 04/jul/2002</dt>
-						<dd>
-						Corregido bug en presentaci&oacute;n de calificaciones.<br />
-						Corregido bug en recepci&oacute;n de fotograf&iacute;a.<br />
-						Ampliado tama&ntilde;o de fotograf&iacute;a de 20 KB a 100 KB.<br />
-						Corregido bug en recepci&oacute;n de par&aacute;metros en modo datos.
-						</dd>
-		<dt>Versi&oacute;n 2.4  : 23/sep/2002</dt>
-						<dd>
-						Corregido peque&ntilde;o bug al presentar mensaje de error en ver calificaciones.
-						</dd>
-		<dt>Versi&oacute;n 2.5  : 28/oct/2002</dt>
-						<dd>
-						Listado de fichas de estudiantes.
-						</dd>
-		<dt>Versi&oacute;n 2.6  : 29/oct/2002</dt>
-						<dd>
-						Nuevas opciones en el men&uacute; para profesores (no todas implementadas a&uacute;n).<br />
-						Vista de acccesos de usuarios.
-						</dd>
-		<dt>Versi&oacute;n 2.7  : 30/oct/2002</dt>
-						<dd>
-						Puesta a cero del archivo de accesos de usuarios.<br />
-						El sistema recuerda la &uacute;ltima acci&oacute;n realizada por cada usuario.
-						</dd>
-		<dt>Versi&oacute;n 2.7.1: 31/oct/2002</dt>
-						<dd>
-						Cambio interno: automatizaci&oacute;n de la forma de presentar el men&uacute;.
-						</dd>
-		<dt>Versi&oacute;n 2.8  : 31/oct/2002</dt>
-						<dd>
-						Se usa un nuevo fichero-tabla: usuarios en esta asignatura.
-						</dd>
-		<dt>Versi&oacute;n 2.9  : 05/nov/2002</dt>
-						<dd>
-						Alta / baja de usuario en la asignatura presente.
-						</dd>
-		<dt>Versi&oacute;n 2.10 : 06/nov/2002</dt>
-						<dd>
-						Borrado de la ficha de un usuario.
-						</dd>
-		<dt>Versi&oacute;n 3.0  : 06/nov/2002</dt>
-						<dd>
-						Corregido peque&ntilde;o bug: un usuario que no estaba
-						en la lista de esta asignatura pod&iacute;a acceder, ahora no.<br />
-						Versi&oacute;n con la que se confeccion&oacute; el p&eacute;ster ICTE 2002.
-						</dd>
-		<dt>Versi&oacute;n 3.1  : 10/ene/2003</dt>
-						<dd>
-						He protegido mediante .htaccess y .htpasswd la carpeta de descarga.<br />
-						Esta Versi&oacute;n evita que se listen los archivos .*
-						</dd>
-		<dt>Versi&oacute;n 3.2  : 14/ene/2003</dt>
-						<dd>
-						Lee un fichero HTML para cada asignatura donde aparece el nombre de usuario
-						y el password para descarga de archivos
-						</dd>
-		<dt>Versi&oacute;n 3.3  : 22/abr/2003</dt>
-						<dd>
-						Definici&oacute;n de tres tipos de usuario: alumno, profesor, administrador
-						y distintos privilegios para cada uno
-						</dd>
-		<dt>Versi&oacute;n 3.3.1: 30/abr/2003</dt>
-						<dd>
-						Aumentado el tama&ntilde;o del cuerpo de los mensajes del foro.
-						</dd>
-		<dt>Versi&oacute;n 3.4  : 30/abr/2003</dt>
-						<dd>
-						Corregidos tama&ntilde;os de cadenas en algunas funciones.
-						</dd>
-		<dt>Versi&oacute;n 3.5  : 05/may/2003</dt>
-						<dd>
-						Cambio del sitio donde aparece el nombre del alumno.<br />
-						Cambio del modo de seleccionar una opci&oacute;n del men&uacute;. Ahora con un bot&oacute;n directo por opci&oacute;n.
-						</dd>
-		<dt>Versi&oacute;n 3.6  : 06/may/2003</dt>
-						<dd>
-						Cambio del modo de seleccionar una opci&oacute;n del men&uacute;. Ahora con un enlace directo por opci&oacute;n.<br />
-						Cambio en la forma de presentar la ayuda de las opciones del men&uacute;.
-						</dd>
-		<dt>Versi&oacute;n 4.0  : 06/may/2003</dt>
-						<dd>
-						El programa presenta el tabl&oacute;n de anuncios y el men&uacute; con 9 opciones est&aacute;ticas:<br />
-						Profesor, Tutor&iacute;as, Horario, Teor&iacute;a, Pr&aacute;cticas, Bibliograf&iacute;a, Evaluaci&oacute;n, FAQ y Enlaces.
-						</dd>
-		<dt>Versi&oacute;n 4.0.1: 07/may/2003</dt>
-						<dd>
-						Peque&ntilde;as mejoras est&aacute;ticas.
-						</dd>
-		<dt>Versi&oacute;n 4.0.2: 07/may/2003</dt>
-						<dd>
-						Peque&ntilde;as mejoras est&aacute;ticas.
-						</dd>
-		<dt>Versi&oacute;n 4.0.3: 07/may/2003</dt>
-						<dd>
-						Corregido peque&ntilde;o bug.
-						</dd>
-		<dt>Versi&oacute;n 4.0.4: 08/may/2003</dt>
-						<dd>
-						Ajustes para que se visualice bien en Netscape. Correcto con Microsoft Internet Explorer 6.0 y Netscape 7.0
-						</dd>
-		<dt>Versi&oacute;n 4.0.5: 08/may/2003</dt>
-						<dd>
-						Acceso directo a los mensajes de cada tema del foro pinchando sobre el tema.
-						</dd>
-		<dt>Versi&oacute;n 4.1  : 08/may/2003</dt>
-						<dd>
-						Paso de par&aacute;metros a trav&eacute;s de un archivo de configuraci&oacute;n.
-						</dd>
-		<dt>Versi&oacute;n 4.2  : 12/may/2003</dt>
-						<dd>
-						Usuarios "demostraci&oacute;n"..<br />
-						Versiones de demostraci&oacute;n.<br />
-						Recepci&oacute;n de fotograf&iacute;a a trav&eacute;s de un archivo temporal.
-						</dd>
-		<dt><a href="/history/swad4.2.1/">Versi&oacute;n 4.2.1: 13/may/2003</a></dt>
-						<dd>
-						Ocultaci&oacute;n con asteriscos de los datos presentados en las versiones de demostraci&oacute;n.<br />
-						Versi&oacute;n con la que se pidi&oacute; el proyecto de innovaci&oacute;n docente "Plataforma SWAD (Sistema Web a Apoyo a la Docencia)".
-						</dd>
-		<dt>Versi&oacute;n 4.3   : 20/may/2003</dt>
-						<dd>
-						env&iacute;o de correo electr&uacute;nico a todos los alumnos de una asignatura.
-						</dd>
-		<dt>Versi&oacute;n 4.3.1 : 01/oct/2003</dt>
-						<dd>
-						Peque&ntilde;o cambio en el sitio donde aparece el men&uacute; principal.
-						</dd>
-		<dt>Versi&oacute;n 4.3.2 : 15/oct/2003</dt>
-						<dd>
-						Todos los iconos se cargan ahora de "/~acanas/iconos/" en lugar de "/iconos/".
-						</dd>
-		<dt>Versi&oacute;n 4.3.3 : 22/oct/2003</dt>
-						<dd>
-						Modificaci&oacute;n en la presentaci&oacute;n gr&aacute;fica de los avisos (ahora simulando post-it).
-						</dd>
-		<dt>Versi&oacute;n 4.4   : 22/oct/2003</dt>
-						<dd>
-						env&iacute;o y presentaci&oacute;n autom&aacute;tica de avisos.
-						</dd>
-		<dt>Versi&oacute;n 4.4.1 : 23/oct/2003</dt>
-						<dd>
-						Aparici&oacute;n de los avisos en orden inverso a la fecha de env&iacute;o.
-						</dd>
-		<dt>Versi&oacute;n 4.5   : 23/oct/2003</dt>
-						<dd>
-						Eliminaci&oacute;n selectiva de avisos.
-						</dd>
-		<dt>Versi&oacute;n 4.6   : 28/oct/2003</dt>
-						<dd>
-						Cambio importante en el aspecto gr&aacute;fico de la plataforma. Men&uacute;s separados en pesta&ntilde;as.
-						</dd>
-		<dt>Versi&oacute;n 4.6.1 : 30/oct/2003</dt>
-						<dd>
-						Peque&ntilde;os cambios est&aacute;ticos.
-						</dd>
-		<dt>Versi&oacute;n 4.6.2 : 30/oct/2003</dt>
-						<dd>
-						Llamada directa a la funci&oacute;n de cada acci&oacute;n. Cambios en los tipos de letra de algunas opciones.
-						</dd>
-		<dt>Versi&oacute;n 4.6.3 : 30/oct/2003</dt>
-						<dd>
-						Se recuerda para cada usuario la &uacute;ltima pesta&ntilde;a abierta en la sesi&oacute;n anterior.
-						</dd>
-		<dt>Versi&oacute;n 4.7   : 05/nov/2003</dt>
-						<dd>
-						Incorporaci&oacute;n de las opciones del men&uacute; horizontal y otras relacionadas con la asignatura a la pesta&ntilde;a &quot;Asignatura&quot;.
-						</dd>
-		<dt>Versi&oacute;n 4.7.1 : 05/nov/2003</dt>
-						<dd>
-						Se muestra el t&iacute;tulo de la opci&oacute;n elegida.
-						</dd>
-		<dt>Versi&oacute;n 4.8   : 05/nov/2003</dt>
-						<dd>
-						env&iacute;o de un archivo HTML con la tabla de calificaciones.
-						</dd>
-		<dt>Versi&oacute;n 4.8.1 : 06/nov/2003</dt>
-						<dd>
-						Mejoras internas en la recepci&oacute;n de foto y calificaciones.
-						</dd>
-		<dt>Versi&oacute;n 4.8.2 : 07/nov/2003</dt>
-						<dd>
-						env&iacute;o del n&uacute;mero de filas de cabecera y de pie de la tabla de calificaciones.
-						</dd>
-		<dt>Versi&oacute;n 4.8.3 : 10/nov/2003</dt>
-						<dd>
-						Cambio en la presentaci&oacute;n. No aparece arriba el nombre de la asignatura.
-						</dd>
-		<dt>Versi&oacute;n 4.8.4 : 11/nov/2003</dt>
-						<dd>
-						Nuevo men&uacute; izquierdo con acceso a la Universidad, al Centro, a los departamentos, etc.
-						</dd>
-		<dt>Versi&oacute;n 4.8.5 : 12/nov/2003</dt>
-						<dd>
-						Si no se pasan par&aacute;metros, directamente salta a la p&aacute;gina de ayuda de la plataforma.
-						</dd>
-		<dt>Versi&oacute;n 4.9   : 12/nov/2003</dt>
-						<dd>
-						Aparece un calendario con el mes actual.
-						</dd>
-		<dt>Versi&oacute;n 4.9.1 : 13/nov/2003</dt>
-						<dd>
-						Corregido bug en la grabaci&oacute;n de la tabla de &uacute;ltimo acceso.<br />
-						Mejora en la presentaci&oacute;n del registro de accesos.
-						</dd>
-		<dt>Versi&oacute;n 4.9.2 : 13/nov/2003</dt>
-						<dd>
-						Reducci&oacute;n del tama&ntilde;o de los avisos (post-it). Versi&oacute;n correspondiente a las III Jornadas Andaluzas de Software Libre
-						</dd>
-		<dt>Versi&oacute;n 4.9.3 : 14/nov/2003</dt>
-						<dd>
-						Cambio del logo y del nombre de la plataforma (Sistema Web de Apoyo al Aprendizaje y a la Docencia a Distancia)
-						</dd>
-		<dt>Versi&oacute;n 4.9.4 : 17/nov/2003</dt>
-						<dd>
-						Peque&ntilde;os cambios est&aacute;ticos.
-						</dd>
-		<dt>Versi&oacute;n 4.10  : 18/nov/2003</dt>
-						<dd>
-						A&ntilde;adido men&uacute; de asignaturas de Ingeniero en Inform&aacute;tica.
-						</dd>
-		<dt>Versi&oacute;n 4.10.1: 19/nov/2003</dt>
-						<dd>
-						A&ntilde;adidos men&uacute;s de asignaturas de ITIG e ITIS.
-						</dd>
-		<dt>Versi&oacute;n 4.10.2: 20/nov/2003</dt>
-						<dd>
-						A&ntilde;adido men&uacute; de asignaturas optativas de las ITI. Se puede navegar entre asignaturas sin perder el DNI y la contrase&ntilde;a.<br />
-						Obtenci&oacute;n autom&aacute;tica de los nombres de archivos a partir del path de la asignatura, en lugar de leerlos del archivo de configuraci&oacute;n. (8218 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.10.3: 21/nov/2003</dt>
-						<dd>
-						Corregido peque&ntilde;os bugs en la presentaci&oacute;n.
-						</dd>
-		<dt>Versi&oacute;n 4.10.4: 24/nov/2003</dt>
-						<dd>
-						Mejoras en la presentaci&oacute;n del men&uacute; de asignaturas. (8221 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.10.5: 24/nov/2003</dt>
-						<dd>
-						Ligeros cambios est&aacute;ticos.
-						</dd>
-		<dt>Versi&oacute;n 4.11  : 25/nov/2003</dt>
-						<dd>
-						Gesti&oacute;n de descarga de archivos muy mejorada.
-						Comienzo de la administraci&oacute;n de descarga de archivos.
-						</dd>
-		<dt>Versi&oacute;n 4.12  : 25/nov/2003</dt>
-						<dd>
-						Borrado de archivos de descarga.
-						</dd>
-		<dt>Versi&oacute;n 4.12.1: 26/nov/2003</dt>
-						<dd>
-						Corregidos algunos bugs. Presentaci&oacute;n de archivos para descarga mejorada.
-						</dd>
-		<dt>Versi&oacute;n 4.13  : 26/nov/2003</dt>
-						<dd>
-						env&iacute;o de archivos para descarga.
-						</dd>
-		<dt>Versi&oacute;n 4.13.1: 27/nov/2003</dt>
-						<dd>
-						Borrado recursivo de carpetas de descarga no vac&iacute;as. A&ntilde;adido reloj en Javascript.
-						</dd>
-		<dt>Versi&oacute;n 4.13.2: 27/nov/2003</dt>
-						<dd>
-						A&ntilde;adida carpeta ra&iacute;z para poder crear carpetas o archivos directamente en la carpeta de descargas.
-						</dd>
-		<dt>Versi&oacute;n 4.13.3: 28/nov/2003</dt>
-						<dd>
-						Peque&ntilde;os cambios internos. Corregido peque&ntilde;o bug en la presentaci&oacute;n de los post-it.
-						</dd>
-		<dt>Versi&oacute;n 4.13.4: 02/dic/2003</dt>
-						<dd>
-						Ligeros cambios est&aacute;ticos, sobre todo en la orla.
-						</dd>
-		<dt>Versi&oacute;n 4.13.5: 03/dic/2003</dt>
-						<dd>
-						Presentaci&oacute;n del listado de accesos en orden inverso (comenzando por el &uacute;ltimo acceso).
-						</dd>
-		<dt>Versi&oacute;n 4.14  : 03/dic/2003</dt>
-						<dd>
-						Presentaci&oacute;n del listado de accesos en varias p&aacute;ginas.
-						</dd>
-		<dt>Versi&oacute;n 4.14.1: 04/dic/2003</dt>
-						<dd>
-						Mejoras en el listado de accesos. (8910 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.14.2: 04/dic/2003</dt>
-						<dd>
-						El sistema recuerda el n&uacute;mero de columnas en la orla, el n&uacute;mero de columnas en el listado de fichas y el n&uacute;mero de filas por p&aacute;gina en el listado de accesos.
-						</dd>
-		<dt>Versi&oacute;n 4.14.3: 05/dic/2003</dt>
-						<dd>
-						En el mes se muestran en rojo los d&iacute;as festivos y en un color especial los d&iacute;as no lectivos.<br />
-						En el futuro las listas de dias festivos y no lectivos deber&iacute;an poder introducirse a trav&eacute;s de un formulario.
-						</dd>
-		<dt>Versi&oacute;n 4.15  : 05/dic/2003</dt>
-						<dd>
-						Lista de accesos en los &uacute;ltimos minutos (usuarios conectados). Se listan distintos accesos del mismo usuario. (9109 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.16  : 09/dic/2003</dt>
-						<dd>
-						Lista de usuarios conectados (los que han accedido en los &uacute;ltimos minutos y no han salido). (9318 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.16.1: 10/dic/2003</dt>
-						<dd>
-						Los administradores no dejar&aacute;n huella en el registro.
-						</dd>
-		<dt>Versi&oacute;n 4.16.2: 10/dic/2003</dt>
-						<dd>
-						Algunas mejoras gr&aacute;ficas en los anuncios. (9324 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.16.3: 12/dic/2003</dt>
-						<dd>
-						En los mensajes del foro se respetan los espacios en blanco originales.
-						</dd>
-		<dt>Versi&oacute;n 4.17  : 16/dic/2003</dt>
-						<dd>
-						Integrado el sistema de mejora de fotos realizado en el proyecto fin de carrera de Alberto Rodrigo G&aacute;miz y Jes&uacute;s &Aacute;lvarez Mart&iacute;n.	(9379 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.17.1: 16/dic/2003</dt>
-						<dd>
-						En los mensajes del foro se respetan los tabuladores originales.
-						</dd>
-		<dt>Versi&oacute;n 4.17.2: 17/dic/2003</dt>
-						<dd>
-						Solucionado problema en los mensajes del foro. (9419 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.17.3: 17/dic/2003</dt>
-						<dd>
-						Modificaci&oacute;n en la presentaci&oacute;n de usuarios conectados: ahora se muestra la foto. (9463 l&iacute;neas)
-						</dd>
-		<dt><a href="/history/swad4.17.4/">Versi&oacute;n 4.17.4: 22/dic/2003</a></dt>
-						<dd>
-						Al seleccionar un SELECT, se env&iacute;a el formulario. (9467 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.18  : 19/ene/2004</dt>
-						<dd>
-						En los temas de los foros aparece la fecha del env&iacute;o m&aacute;s reciente. (9616 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.19  : 20/ene/2004</dt>
-						<dd>
-						Los temas de los foros se ordenan por defecto seg&uacute;n la fecha del env&iacute;o m&aacute;s reciente, y
-						pueden ordenarse seg&uacute;n la fecha del primer env&iacute;o. (9700 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.19.1: 22/ene/2004</dt>
-						<dd>
-						Mejoras internas en la presentaci&oacute;n de los temas del foro.
-						</dd>
-		<dt>Versi&oacute;n 4.19.2: 22/ene/2004</dt>
-						<dd>
-						El formato de fecha almacenada en los archivos pasa a ser: segundos desde 1970. (9751 l&iacute;neas)<br />
-						Por compatibilidad a&uacute;n se leen fechas en formato dia/mes/a&ntilde;o hora:minuto. Este formato se abandonar&aacute; en el futuro.
-						</dd>
-		<dt>Versi&oacute;n 4.19.3: 28/ene/2004</dt>
-						<dd>
-						Corregido bug en mensaje de error.
-						</dd>
-		<dt>Versi&oacute;n 4.20  : 04/feb/2004</dt>
-						<dd>
-						Generaci&oacute;n autom&aacute;tica del horario de una asignatura a partir de los datos de un archivo. (9967 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.21  : 06/feb/2004</dt>
-						<dd>
-						Modificaci&oacute;n del horario de una asignatura por parte de un profesor. (10158 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.22  : 09/feb/2004</dt>
-						<dd>
-						env&iacute;o de enlaces a p&aacute;ginas de teor&iacute;a, pr&aacute;cticas, bibliograf&iacute;a, evaluaci&oacute;n, profesores, tutor&iacute;as, FAQ y enlaces.<br />
-	                                	Corregido peque&ntilde;o bug en descarga de archivo. (10382 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.22.1: 10/feb/2004</dt>
-						<dd>
-						Cambios en los men&uacute;s. Versi&oacute;n enviada a Jenui 2004.
-						</dd>
-		<dt>Versi&oacute;n 4.22.2: 12/feb/2004</dt>
-						<dd>
-						Cambios en el env&iacute;o de enlaces a p&aacute;ginas de teor&iacute;a, pr&aacute;cticas, etc. (10368 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.23  : 12/feb/2004</dt>
-						<dd>
-						Nueva organizaci&oacute;n de las pesta&ntilde;as. (10297 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.24  : 13/feb/2004</dt>
-						<dd>
-						Recepci&oacute;n de archivos HTML y ZIP con teor&iacute;a, pr&aacute;cticas, etc. (10384 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.24.1: 16/feb/2004</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en teor&iacute;a, pr&aacute;cticas, etc. (10386 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.24.2: 17/feb/2004</dt>
-						<dd>
-						Peque&ntilde;o cambio en los men&uacute;s de administraci&oacute;n de asignatura y usuarios.<br />
-						A&ntilde;adido campo "Grupo" a los horarios. (10447 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.25  : 17/feb/2004</dt>
-						<dd>
-						Mejorada la gesti&oacute;n de la tabla de usuarios de una asignatura. (10504 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.26  : 18/feb/2004</dt>
-						<dd>
-						En la orla, la lista de usuarios, la lista de fichas y el env&iacute;o de correo, los usuarios se ordenan alfab&eacute;ticamente
-						independientemente del orden en el que est&aacute;n almacenados en la lista de usuarios de la asignatura. (10566 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.27  : 19/feb/2004</dt>
-						<dd>
-						Nueva opci&oacute;n para a&ntilde;adir los usuarios de una lista con DNI a la asignatura. (10806 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.27.1: 24/feb/2004</dt>
-						<dd>
-						Peque&ntilde;os cambios internos. (10921 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.27.2: 24/feb/2004</dt>
-						<dd>
-						Corregido bug en el env&iacute;o de carpetas.
-						</dd>
-		<dt>Versi&oacute;n 4.28  : 25/feb/2004</dt>
-						<dd>
-						Reorganizaci&oacute;n de las pesta&ntilde;as y men&uacute;s. (10846 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.28.1: 26/feb/2004</dt>
-						<dd>
-						Cambio en el nombre del archivo de usuarios de una asignatura.
-		<dt>Versi&oacute;n 4.28.2: 01/mar/2004</dt>
-						<dd>
-						Corregidos peque&ntilde;os bugs.<br />
-						Se puede ejecutar el CGI sin par&aacute;metros (sin una asignatura concreta). (10868 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.28.3: 01/mar/2004</dt>
-						<dd>
-						Cabecera de pesta&ntilde;as con bordes redondeados. (10876 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.28.4: 02/mar/2004</dt>
-						<dd>
-						Cambio en los bordes de las pesta&ntilde;as. (10873 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.28.5: 04/mar/2004</dt>
-						<dd>
-						Se crea el directorio de avisos si no existe.<br />
-						Cambio est&aacute;tico: fondo superior pasa a degradado.
-						</dd>
-		<dt>Versi&oacute;n 4.29  : 05/mar/2004</dt>
-						<dd>
-						Uso de sesiones, en lugar de propagar el DNI y el password. (11011 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.29.1: 08/mar/2004</dt>
-						<dd>
-						Corregido bug en las sesiones. Algunas mejoras internas. (10991 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.29.2: 11/mar/2004</dt>
-						<dd>
-						Corregido bug en inicio de sesi&oacute;n. (10999 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.30  : 12/mar/2004</dt>
-						<dd>
-						Implementando cambio importante en la forma de almacenar los datos de los usuarios. Ahora cada usuario tendr&aacute; un directorio.
-						</dd>
-		<dt>Versi&oacute;n 4.30.1: 13/mar/2004</dt>
-						<dd>
-						Contin&uacute;a implementaci&oacute;n de nueva forma de almacenar usuarios. No finalizada. (11106 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.31  : 15/mar/2004</dt>
-						<dd>
-						Implementaci&oacute;n del maletin de almacenamiento personal. Falta comprobar cuota de disco. (11352 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.31.1: 16/mar/2004</dt>
-						<dd>
-						Cuotas en el malet&iacute;n y otras mejoras internas. (11248 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.31.2: 17/mar/2004</dt>
-						<dd>
-						Terminando de implementar cambios relacionados con la nueva forma de almacenar las fichas de los usuarios. (11334 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.31.3: 17/mar/2004</dt>
-						<dd>
-						Terminando de implementar cambios relacionados con la nueva forma de almacenar las fichas de los usuarios. (11335 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.31.4: 17/mar/2004</dt>
-						<dd>
-						Terminada nueva forma de almacenar las fichas de los usuarios. Eliminada opci&oacute;n de cambiar fichas al sistema nuevo. (11264 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.31.5: 18/mar/2004</dt>
-						<dd>
-						Se eliminan algunos espacios entre etiquetas HTML para que la p&aacute;gina se muestre correctamente en Explorer 5. (11280 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.32  : 19/mar/2004</dt>
-						<dd>
-						Mejora en la presentaci&oacute;n de la lista de usuarios. Diversas mejoras internas. (11203 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.32.1: 23/mar/2004</dt>
-						<dd>
-						Se eliminan algunos espacios entre etiquetas HTML para que la p&aacute;gina se muestre correctamente en Explorer 5. (11203 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.33  : 25/mar/2004</dt>
-						<dd>
-						env&iacute;o de mensaje instant&aacute;neo a usuarios conectados.
-						</dd>
-		<dt>Versi&oacute;n 4.33.1: 26/mar/2004</dt>
-						<dd>
-						Recepci&oacute;n de mensajes y almacenamiento en carpeta de mensajes recibidos. (11459 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.33.2: 02/abr/2004</dt>
-						<dd>
-						Corregido el error de seguridad en el malet&iacute;n informado por el estudiante Luis Miguel Merino Bonilla. (11537 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.34  : 08/abr/2004</dt>
-						<dd>
-						env&iacute;o de mensaje a cualquier usuario. (11711 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.34.1: 08/abr/2004</dt>
-						<dd>
-						Posibilidad de seleccionar todos los usuarios como destinatarios de un mensaje. (11738 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.35  : 08/abr/2004</dt>
-						<dd>
-						Borrado selectivo de mensajes recibidos de otros usuarios. (11896 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.36  : 11/abr/2004</dt>
-						<dd>
-						Cambios importantes en la implementaci&oacute;n interna del foro. (11903 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.36.1: 12/abr/2004</dt>
-						<dd>
-						Resaltados los mensajes sin leer. Cambios en la presentaci&oacute;n. (11921 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.36.2: 13/abr/2004</dt>
-						<dd>
-						Peque&ntilde;os cambios en la presentaci&oacute;n. (11905 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.36.3: 13/abr/2004</dt>
-						<dd>
-						Mejoras internas en el env&iacute;o de formularios. (11896 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.37  : 14/abr/2004</dt>
-						<dd>
-						Almacenamiento de mensajes enviados. (11980 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.37.1: 14/abr/2004</dt>
-						<dd>
-						Borrado de mensajes enviados. Cambio en redacci&oacute;n de mensajes a un usuario conectado. (11979 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.37.2: 15/abr/2004</dt>
-						<dd>
-						Cambio en presentaci&oacute;n del env&iacute;o de correo a todos los estudiantes. (11978 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.37.3: 18/abr/2004</dt>
-						<dd>
-						Corregido peque&ntilde;o bug y eliminaci&oacute;n de la presentaci&oacute;n de la constrase&ntilde;a en la lista de usuarios. (11983 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.37.4: 20/abr/2004</dt>
-						<dd>
-						Mejoras en el cierre de sesiones. Aparece tiempo de generaci&oacute;n de la p&aacute;gina. (12031 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.37.5: 20/abr/2004</dt>
-						<dd>
-						Mejoras internas y correcciones de bugs relacionadas con en el cierre de sesiones. (12027 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.38  : 22/abr/2004</dt>
-						<dd>
-						Respuesta a mensaje recibido. (12058 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.38.1: 24/abr/2004</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en la creaci&oacute;n del fichero con el n&uacute;mero de mensajes nuevos. (12060 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.38.2: 25/abr/2004</dt>
-						<dd>
-						Cambio en el listado de usuarios conectados. Ahora aparece tiempo de inactividad. (12074 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.38.3: 25/abr/2004</dt>
-						<dd>
-						El registro de usuarios conectados pasa a ser com&uacute;n a todas las asignaturas. (12090 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.39  : 25/abr/2004</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de la edici&oacute;n del temario de teor&iacute;a, almacenado en un fichero XML. (12233 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.39.1: 27/abr/2004</dt>
-						<dd>
-						Algunos cambios est&aacute;ticos. (12161 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.39.2: 27/abr/2004</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la edici&oacute;n del temario de teor&iacute;a. (12260 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.39.3: 30/abr/2004</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la edici&oacute;n del temario de teor&iacute;a. (12303 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.39.4: 03/may/2004</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la edici&oacute;n del temario de teor&iacute;a. (12355 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.39.5: 03/may/2004</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la edici&oacute;n del temario de teor&iacute;a. (12552 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.39.6: 04/may/2004</dt>
-						<dd>
-						Termina la implementaci&oacute;n de la edici&oacute;n del temario de teor&iacute;a. (12814 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.39.7: 04/may/2004</dt>
-						<dd>
-						Mejoras para aumentar la rapidez de carga. (12807 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.39.8: 05/may/2004</dt>
-						<dd>
-						Extensi&oacute;n de edici&oacute;n del temario de teor&iacute;a al de pr&aacute;cticas. (12835 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.39.9: 06/may/2004</dt>
-						<dd>
-						Mejoras en la inserci&oacute;n de nuevos items en un temario. (12870 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.39.10:06/may/2004</dt>
-						<dd>
-						Mejoras en la presentaci&oacute;n de un temario. (12863 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.39.11:07/may/2004</dt>
-						<dd>
-						Las flechas de subir y bajar items del temario permiten ahora mover todo el sub&aacute;rbol. (12932 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.39.12:07/may/2004</dt>
-						<dd>
-						Desactivaci&oacute;n de las flechas de borrar, subir, y bajar items del temario que no tengan sentido. (13004 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.39.13:09/may/2004</dt>
-						<dd>
-						Peque&ntilde;as optimizaciones en la edici&oacute;n de los temarios. (12993 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.40   :10/may/2004</dt>
-						<dd>
-						Cambio en la especificaci&oacute;n de titulaci&oacute;n, curso, cuatrimestre y asignatura. Se utilizar&aacute; un &uacute;nico c&oacute;digo. (13011 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.40.1 :13/may/2004</dt>
-						<dd>
-						Cambios en la edici&oacute;n del temario. (13005 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.41   :26/may/2004</dt>
-						<dd>
-						Se muestra la orla lista para imprimir. (13057 l&iacute;neas)
-						</dd>
-		<dt><a href="/history/swad4.41.1/">Versi&oacute;n 4.41.1 :27/may/2004</a></dt>
-						<dd>
-						Al mostrar nombres o apellidos de alumnos, aparece la primera letra en may&uacute;scula y el resto en min&uacute;sculas. (13109 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.42   :02/jun/2004</dt>
-						<dd>
-						Cambio en el lugar donde se introduce el DNI y la contrase&ntilde;a. (13098 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.42.1 :02/jun/2004</dt>
-						<dd>
-						Se muestran pesta&ntilde;as aunque no haya un usuario autenticado. (13120 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.42.2 :03/jun/2004</dt>
-						<dd>
-						Diversos cambios internos relacionados con los usuarios conectados. (13181 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.42.3 :07/jun/2004</dt>
-						<dd>
-						Aparece un icono en cada pesta&ntilde;a. (13185 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.42.4 :22/jun/2004</dt>
-						<dd>
-						Comienza la implementaci&oacute;n del chat. (13236 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.42.5 :29/jun/2004</dt>
-						<dd>
-						Aparece el n&uacute;mero de usuarios conectados en toda la plataforma y en la asignatura seleccionada. (13232 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.43   :02/jul/2004</dt>
-						<dd>
-						A&ntilde;adido el plan de estudios de Ingeniero Electr&uacute;nico. (13373 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.43.1 :07/jul/2004</dt>
-						<dd>
-						Al cambiar la contrase&ntilde;a, se pide la original. (13403 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.44   :21/jul/2004</dt>
-						<dd>
-						Se incluye el algoritmo Rijndael. (13450 l&iacute;neas)<br />
-						Compilar con: gcc swad.c rijndael.c -o swad -Wall
-						</dd>
-		<dt>Versi&oacute;n 4.44.1 :22/jul/2004</dt>
-						<dd>
-						Nombres de las fotograf&iacute;as cifrados (enlaces simb&oacute;licos a un directorio privado). (13491 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.44.2 :22/jul/2004</dt>
-						<dd>
-						Se borran todas las fotos temporales creadas hace m&aacute;s de cierto tiempo. (13487 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.44.3 :23/jul/2004</dt>
-						<dd>
-						Las contrase&ntilde;as se almacenan cifradas a partir de esta Versi&oacute;n. (13553 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.44.4 :27/jul/2004</dt>
-						<dd>
-						Mejora en el almacenamiento interno de los enlaces de la izquierda (Universidad, etc.). (13425 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.45   :27/jul/2004</dt>
-						<dd>
-						Nuevas fichas para profesores. (13464 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.45.1 :29/jul/2004</dt>
-						<dd>
-						Cambio en las fichas para profesores. El departamento y el centro se eligen de una lista. (13525 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.45.2 :29/jul/2004</dt>
-						<dd>
-						Se presentan los profesores de una asignatura a partir de los datos de sus fichas. (13532 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.45.3 :29/jul/2004</dt>
-						<dd>
-						Mejoras en la presentaci&oacute;n de las fichas. (13532 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.45.4 :30/jul/2004</dt>
-						<dd>
-						Opci&oacute;n de mostrar las fichas listas para imprimir. (13603 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.45.5 :30/jul/2004</dt>
-						<dd>
-						Mejoras en la presentaci&oacute;n de las fichas.<br />
-						A&ntilde;adidos todos los centros y algunos departamentos (13636 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.45.6 :31/jul/2004</dt>
-						<dd>
-						A&ntilde;adidos todos los departamentos (13707 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.45.7 :02/sep/2004</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en presentaci&oacute;n del t&iacute;tulo del calendario (13708 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.45.8 :03/sep/2004</dt>
-						<dd>
-						A&ntilde;adidos iconos para ver y crear convocatorias de examen (opciones a&uacute;n no implementadas) (13715 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.45.9 :03/sep/2004</dt>
-						<dd>
-						En el men&uacute; de la izquierda aparecen todos los departamentos (13713 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.45.10:10/sep/2004</dt>
-						<dd>
-						En el men&uacute; de la izquierda aparecen todos los centros. Corregido peque&ntilde;o bug en listado descargas y malet&iacute;n (13718 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.46   :10/sep/2004</dt>
-						<dd>
-						Posibilidad de renombrar las carpetas de descarga. (13852 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.46.1 :13/sep/2004</dt>
-						<dd>
-						Nueva pesta&ntilde;a de administraci&oacute;n de la asignatura, ya que el men&uacute; de asignatura era demasiado grande. (13858 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.46.2 :14/sep/2004</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en pesta&ntilde;as. (13859 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.46.3 :20/sep/2004</dt>
-						<dd>
-						Cada tipo de usuario tiene una cuota distinta en el malet&iacute;n. (13883 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.46.4 :20/sep/2004</dt>
-						<dd>
-						Creaci&oacute;n autom&aacute;tica del directorio de foros si no existe. (13917 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.47   :20/sep/2004</dt>
-						<dd>
-						Elecci&oacute;n de la titulaci&oacute;n, el curso y la asignatura mediante selectores. (13891 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.47.1 :20/sep/2004</dt>
-						<dd>
-						Los avisos pasan a la izquierda y el men&uacute; de enlaces a la derecha. (13887 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.47.2 :21/sep/2004</dt>
-						<dd>
-						Corregido peque&ntilde;o bug y optimizaci&oacute;n en el dibujo de las pesta&ntilde;as. (13886 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.47.3 :21/sep/2004</dt>
-						<dd>
-						Las ventanas emergentes (por ej. para descarga) aparecen sin barra de direcciones. (13887 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.47.4 :21/sep/2004</dt>
-						<dd>
-						Mejora interna la implementaci&oacute;n de las acciones relacionadas con descarga y maletin. (13872 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.47.5 :21/sep/2004</dt>
-						<dd>
-						Cada titulaci&oacute;n lleva su escudo. (13879 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.48   :21/sep/2004</dt>
-						<dd>
-						Posibilidad de borrar en el foro los mensajes sin respuesta enviados por uno mismo. (13986 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.49   :22/sep/2004</dt>
-						<dd>
-						Se puede obtener el c&oacute;digo HTML de acceso directo a una asignatura. (14047 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.49.1 :22/sep/2004</dt>
-						<dd>
-						El c&oacute;digo HTML de acceso directo no ser&aacute; editable. (14057 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.49.2 :22/sep/2004</dt>
-						<dd>
-						A&ntilde;adidas asignaturas en Ceuta. (14132 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.49.3 :23/sep/2004</dt>
-						<dd>
-						Se insertan retornos de p&aacute;gina en la vista de impresi&oacute;n de las fichas. (14172 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.49.4 :24/sep/2004</dt>
-						<dd>
-						Se crean autom&aacute;ticamente los directorios de una asignatura si no exist&iacute;an. (14260 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.49.5 :24/sep/2004</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en el env&iacute;o de correo a los alumnos. (14266 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.49.6 :26/sep/2004</dt>
-						<dd>
-						Se crea autom&aacute;ticamente el fichero de configuraci&oacute;n de una asignatura si no existe.<br />
-						Eliminado par&aacute;metro CURSO_ACADEMICO del fichero de configuraci&oacute;n.<br />
-						Corregidos bugs en la creaci&oacute;n autom&aacute;tica de ciertos ficheros de una asignatura. (14278 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.49.7 :27/sep/2004</dt>
-						<dd>
-						Comienza la implementaci&oacute;n del uso de apodos (nicknames). (14333 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.50   :28/sep/2004</dt>
-						<dd>
-						Posibilidad de que aparezcan las fotos en el listado de datos de alumnos. (14380 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.50.1 :28/sep/2004</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n del uso de apodos (nicknames). (14512 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.51   :28/sep/2004</dt>
-						<dd>
-						Incorporando la primera Versi&oacute;n buena del chat realizada por Ra&uacute;l Jim&eacute;nez Ben&iacute;tez. (14518 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.51.1 :29/sep/2004</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n del uso de apodos (nicknames). (14519 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.51.2 :30/sep/2004</dt>
-						<dd>
-						Creaci&oacute;n autom&aacute;tica de los directorios de bibliograf&iacute;a, evaluaci&oacute;n, tutor&iacute;as,... si no existen. (14533 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.51.3 :30/sep/2004</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n del uso de apodos (nicknames).<br />
-						Corregido bug en la recepci&oacute;n de ficheros HTML con tipo MIME text/plain. (14546 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.51.4 :30/sep/2004</dt>
-						<dd>
-						Corregidos varios bugs peque&ntilde;os. (14562 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.52   :01/oct/2004</dt>
-						<dd>
-						A partir de ahora no se contemplan los usuarios de demostraci&oacute;n.<br />
-						Cambios en el significado de fotos p&uacute;blicas y privadas para profesores y alumnos.<br />
-						Mejora en la presentaci&oacute;n del nivel 1 del foro. (14301 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.52.1 :03/oct/2004</dt>
-						<dd>
-						Termina la implementaci&oacute;n de la recepci&oacute;n de apodo (nickname) nuevo. (14347 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.53   :03/oct/2004</dt>
-						<dd>
-						Se puede hacer login con el DNI o con el apodo (nickname). (14459 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.54   :04/oct/2004</dt>
-						<dd>
-						Cada profesor edita su horario de tutor&iacute;as.<br />
-						Se muestra el horario de todos los profesores de la asignatura (14561 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.54.1 :04/oct/2004</dt>
-						<dd>
-						Ligeros cambios en tama&ntilde;os de fotos en orlas.<br />
-						Mejora en la presentaci&oacute;n de los mensajes de aviso y de error. (14534 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.54.2 :04/oct/2004</dt>
-						<dd>
-						Cambios en llamada al chat. Se deja funcionando una Versi&oacute;n del chat con errores m&iacute;nimos. (14604 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.55   :05/oct/2004</dt>
-						<dd>
-						Eliminaci&oacute;n de todos los alumnos de la asignatura (para el comienzo de un nuevo curso, por ejemplo).<br />
-						Versi&oacute;n con la que se hizo la presentaci&oacute;n del CIAWI 2004 (14668 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.55.1 :10/oct/2004</dt>
-						<dd>
-						Se comprueba y mejora el formato de la fecha de nacimiento. (14828 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.55.2 :10/oct/2004</dt>
-						<dd>
-						A&ntilde;adido campo de lugar de tutor&iacute;as al horario de tutor&iacute;as.<br />
-						Cambio en la forma de almacenar los horarios (14836 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.55.3 :10/oct/2004</dt>
-						<dd>
-						Mejorado mensaje inicial en descarga de archivos. (14843 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.55.4 :12/oct/2004</dt>
-						<dd>
-						Peque&ntilde;a modificaci&oacute;n en la escritura de mensajes en el fichero de registro. (14848 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.55.5 :12/oct/2004</dt>
-						<dd>
-						Eliminado el tipo de orla que s&oacute;lo permite ver los usuarios con foto. (14831 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.56   :12/oct/2004</dt>
-						<dd>
-						Permitir al administrador o a un profesor el cambio de contrase&ntilde;a de otro usuario. (14967 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.57   :13/oct/2004</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de la descripci&oacute;n de la asignatura (sugerida por Jos&eacute; Luis Bernier). (14983 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.57.1 :15/oct/2004</dt>
-						<dd>
-						Algunos cambios en el chat. (14992 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.57.2 :16/oct/2004</dt>
-						<dd>
-						Se utiliza un tiempo peque&ntilde;o para usuarios conectados y un tiempo mayor para el cierre de sesi&oacute;n. (14996 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.58   :17/oct/2004</dt>
-						<dd>
-						Cambio en el aspecto de las pesta&ntilde;as. (15017 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.58.1 :18/oct/2004</dt>
-						<dd>
-						Ligera modificaci&oacute;n a los cambios anteriores en el aspecto de las pesta&ntilde;as. (15015 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.59   :18/oct/2004</dt>
-						<dd>
-						Calendario acad&eacute;mico de la asignatura. (15113 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.59.1 :20/oct/2004</dt>
-						<dd>
-						Cambios en el calendario acad&eacute;mico de la asignatura. (15207 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.59.2 :21/oct/2004</dt>
-						<dd>
-						Se muestra una vista de impresi&oacute;n del calendario acad&eacute;mico de la asignatura. (15230 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.59.3 :21/oct/2004</dt>
-						<dd>
-						Reorganizaci&oacute;n en la presentaci&oacute;n de algunos men&uacute;s, avisos, etc. (15249 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.59.4 :22/oct/2004</dt>
-						<dd>
-						Ligeros cambios est&aacute;ticos. (15249 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.60   :22/oct/2004</dt>
-						<dd>
-						Chat: acceso a varias salas aparte de la de la asignatura. (15326 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.60.1 :24/oct/2004</dt>
-						<dd>
-						Se muestra la descripci&oacute;n de la asignatura. (15416 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.60.2 :24/oct/2004</dt>
-						<dd>
-						Edici&oacute;n de la descripci&oacute;n de la asignatura. (15583 l&iacute;neas)
-						</dd>
-		<dt><a href="/history/swad4.60.3/">Versi&oacute;n 4.60.3 :25/oct/2004</a></dt>
-						<dd>
-						Antes de entrar en el chat, los espacios del apodo se cambian por "_" (el chat no acepta apodos con espacios). (15590 l&iacute;neas)<br />
-						Versi&oacute;n con la que se hizo la memoria del proyecto de innovaci&oacute;n docente "Plataforma SWAD..." y la presentaci&oacute;n en el congreso SIIE'04.
-						</dd>
-		<dt>Versi&oacute;n 4.61   :27/oct/2004</dt>
-						<dd>
-						Primera Versi&oacute;n en http://swad.ugr.es/ (15591 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.61.1 :03/nov/2004</dt>
-						<dd>
-						Versi&oacute;n en https://swad.ugr.es/ (15593 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.61.2 :08/nov/2004</dt>
-						<dd>
-						Corregido bug en edici&oacute;n del horario (15612 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.61.3 :08/nov/2004</dt>
-						<dd>
-						Aumentada la cuota de disco para el malet&iacute;n de los alumnos (15613 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.62   :09/nov/2004</dt>
-						<dd>
-						A&ntilde;adiendo algunas carreras de Ceuta. (15833 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.62.1 :11/nov/2004</dt>
-						<dd>
-						Cambio en el almacenamiento de las asignaturas. (15802 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.63   :13/nov/2004</dt>
-						<dd>
-						La salida del CGI va a un fichero, y de ese fichero se escribe al final en la salida est&aacute;ndar. (15901 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.63.1 :22/nov/2004</dt>
-						<dd>
-						Aumentada la cuota de los alumnos a 30 MB. Se escribe la cuota ocupada al presentar el malet&iacute;n y el listado de alumnos. (15943 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.63.2 :23/nov/2004</dt>
-						<dd>
-						Peque&ntilde;o cambio en la presentaci&oacute;n de la orla para env&iacute;o de mensajes. (15944 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.63.3 :25/nov/2004</dt>
-						<dd>
-						Se evita que se env&iacute;en mensajes sin destinatario. (15963 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.63.4 :30/nov/2004</dt>
-						<dd>
-						Se aceptan DNI de hasta 10 d&iacute;gitos, desde 6 d&iacute;gitos, y tambi&eacute;n los que empiecen por dos letras.<br />
-						Corregido bug en usuarios conectados: se puede ver una foto de otro usuario siguiendo los mismos criterios que en la orla.<br />
-						Corregido peque&ntilde;o bug en selecci&oacute;n de todos los usuarios en el env&iacute;o de mensajes (16000 l&iacute;neas)<br />
-						</dd>
-		<dt>Versi&oacute;n 4.63.5 :30/nov/2004</dt>
-						<dd>
-						En el env&iacute;o de mensajes internos se usa el DNI encriptado. (16014 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.63.6 :30/nov/2004</dt>
-						<dd>
-						Al pasar el rat&oacute;n sobre una fotograf&iacute;a, se muestra en grande a la derecha. (16027 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.63.7 :01/dic/2004</dt>
-						<dd>
-						Mejorada la conVersi&oacute;n a may&uacute;sculas/min&uacute;sculas de letras con tilde y la comparaci&oacute;n de cadenas. (16083 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.64   :01/dic/2004</dt>
-						<dd>
-						En el env&iacute;o de mensajes entre usuarios aparece una orla de profesores y otra de alumnos. (16141 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.65   :01/dic/2004</dt>
-						<dd>
-						En los mensajes entre usuarios se incluye el mensaje original al responder. (16208 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.65.1 :02/dic/2004</dt>
-						<dd>
-						Ligeras modificaciones internas en el dibujo de la orla. (16245 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.65.2 :02/dic/2004</dt>
-						<dd>
-						Al ordenar la lista de usuarios, los que no tienen nombre y apellidos aparecen al final. (16278 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.65.3 :07/dic/2004</dt>
-						<dd>
-						Cambios para que las pesta&ntilde;as se vean bien en el Explorer 5. (16282 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.65.4 :07/dic/2004</dt>
-						<dd>
-						Cambios internos en la tabla de acciones. (16304 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.65.5 :08/dic/2004</dt>
-						<dd>
-						El c&oacute;digo de acceso directo se presenta en XHTML. (16302 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.65.6 :08/dic/2004</dt>
-						<dd>
-						Peque&ntilde;as mejoras est&aacute;ticas. (16295 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.66   :13/dic/2004</dt>
-						<dd>
-						El registro de accesos se guarda en una tabla MySQL. (16349 l&iacute;neas)<br />
-						gcc swad.c rijndael.c -o swad -Wall -O2 -lmysqlclient -lz -L/usr/lib/mysql
-						</dd>
-		<dt>Versi&oacute;n 4.66.1 :14/dic/2004</dt>
-						<dd>
-						Los accesos se toman de la tabla MySQL. (16105 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.66.2 :14/dic/2004</dt>
-						<dd>
-						Cambios en la presentaci&oacute;n de los accesos. (16214 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.66.3 :15/dic/2004</dt>
-						<dd>
-						Cambios en la presentaci&oacute;n de los accesos. (16225 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.66.4 :15/dic/2004</dt>
-						<dd>
-						Corregido bug en evaluaci&oacute;n del test. (16202 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.66.5 :15/dic/2004</dt>
-						<dd>
-						A&ntilde;adida la titulaci&oacute;n Licenciado en Econom&iacute;a. (16368 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.66.6 :16/dic/2004</dt>
-						<dd>
-						Los ficheros de evaluaci&oacute;n, FAQ, etc., aparte index.html, tambi&eacute;n pueden llamarse index.htm. (16395 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.66.7 :22/dic/2004</dt>
-						<dd>
-						Se obliga a los usuarios a introducir el nombre y el primer apellido. (16412 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.67   :27/dic/2004</dt>
-						<dd>
-						Los alumnos matriculados en cada asignatura se almacenan en una tabla MySQL. (16737 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.67.1 :28/dic/2004</dt>
-						<dd>
-						La &uacute;ltima pesta&ntilde;a y los accesos al test se almacenan en la misma tabla MySQL. (16398 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.68   :28/dic/2004</dt>
-						<dd>
-						Los usuarios pueden identificarse al entrar a la plataforma, antes de elegir asignatura. (16389 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.69   :29/dic/2004</dt>
-						<dd>
-						Aparece un men&uacute; con acceso a las asignaturas en las que est&aacute; dado de alta el usuario. (16471 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.70   :29/dic/2004</dt>
-						<dd>
-						Los apodos se almacenan en una tabla MySQL. (16555 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.70.1 :29/dic/2004</dt>
-						<dd>
-						Peque&ntilde;os cambios internos. (16476 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.71   :31/dic/2004</dt>
-						<dd>
-						Comienza implementaci&oacute;n de consulta de accesos entre dos fechas. (16581 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.71.1 :03/ene/2005</dt>
-						<dd>
-						Consulta de accesos entre dos fechas. (16622 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.71.2 :08/ene/2005</dt>
-						<dd>
-						Corregido bug en presentaci&oacute;n del calendario. Nuevo formulario para la fecha de nacimiento. (16648 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.72   :09/ene/2005</dt>
-						<dd>
-						N&uacute;mero de accesos de cada usuario. (16793 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.72.1 :09/ene/2005</dt>
-						<dd>
-						Aparece la fotograf&iacute;a en el n&uacute;mero de accesos de cada usuario. (16802 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.72.2 :10/ene/2005</dt>
-						<dd>
-						En la consulta de accesos cada fila aparece con un color. (16809 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.73   :10/ene/2005</dt>
-						<dd>
-						N&uacute;mero de accesos por fechas. (16879 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.73.1 :11/ene/2005</dt>
-						<dd>
-						Cambios en la presentaci&oacute;n del n&uacute;mero de accesos. (16869 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.73.2 :11/ene/2005</dt>
-						<dd>
-						Cambios en el zoom de las fotograf&iacute;as al pasar el rat&oacute;n sobre ellas. (16901 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.74   :12/ene/2005</dt>
-						<dd>
-						N&uacute;mero de accesos por tipo de acci&oacute;n. (16980 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.74.1 :13/ene/2005</dt>
-						<dd>
-						Mejora gr&aacute;fica en las estad&iacute;sticas de acceso. (16990 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.75   :15/ene/2005</dt>
-						<dd>
-						Estad&iacute;sticas de acceso por horas. (17094 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.75.1 :15/ene/2005</dt>
-						<dd>
-						Mejora gr&aacute;fica en las estad&iacute;sticas de acceso por horas. (17096 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.76   :16/ene/2005</dt>
-						<dd>
-						Estad&iacute;sticas de acceso de todos los alumnos de SWAD a todas las asignaturas. (17177 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.76.1 :17/ene/2005</dt>
-						<dd>
-						Estad&iacute;sticas de acceso de todos los alumnos, profesores, o usuarios de SWAD a todas las asignaturas. (17212 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.76.2 :17/ene/2005</dt>
-						<dd>
-						Peque&ntilde;as mejoras internas. Corregidos algunos bugs. (17215 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.76.3 :18/ene/2005</dt>
-						<dd>
-						Corregido peque&ntilde;o bug. (17232 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.76.4 :18/ene/2005</dt>
-						<dd>
-						Mejora en la elecci&oacute;n de fechas para accesos y estad&iacute;sticas. (17286 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.77   :18/ene/2005</dt>
-						<dd>
-						Comienza implementaci&oacute;n de ex&aacute;menes de test en MySQL. (17381 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.77.1 :19/ene/2005</dt>
-						<dd>
-						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test en MySQL. Corregido peque&ntilde;o problema en impresi&oacute;n de fotos profesores. (17455 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.77.2 :19/ene/2005</dt>
-						<dd>
-						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test en MySQL. (17521 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.77.3 :20/ene/2005</dt>
-						<dd>
-						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test en MySQL. (17622 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.77.4 :20/ene/2005</dt>
-						<dd>
-						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test en MySQL.<br />
-						Jos&eacute; Luis Bernier aporta la idea de a&ntilde;adir descriptores o palabras clave a cada pregunta de test. (17647 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.77.5 :24/ene/2005</dt>
-						<dd>
-						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test en MySQL. (17657 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.77.6 :24/ene/2005</dt>
-						<dd>
-						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test en MySQL. (17958 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.77.7 :25/ene/2005</dt>
-						<dd>
-						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test en MySQL. (18038 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.77.8 :25/ene/2005</dt>
-						<dd>
-						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test en MySQL. (18180 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.77.9 :26/ene/2005</dt>
-						<dd>
-						Actualizado MySQL de Versi&oacute;n 3.23.58 a Versi&oacute;n 4.1.9 (el comportamiento de TIMESTAMP es diferente en los SELECT) (18194 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.77.10:27/ene/2005</dt>
-						<dd>
-						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test en MySQL. (18425 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.77.11:27/ene/2005</dt>
-						<dd>
-						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test en MySQL. (18512 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.77.12:28/ene/2005</dt>
-						<dd>
-						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test en MySQL. (18623 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.77.13:29/ene/2005</dt>
-						<dd>
-						Terminada la edici&oacute;n de preguntas de ex&aacute;menes de test en MySQL. (18688 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.77.14:29/ene/2005</dt>
-						<dd>
-						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test. (18625 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.77.15:31/ene/2005</dt>
-						<dd>
-						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test y otras mejoras. (19130 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.77.16:31/ene/2005</dt>
-						<dd>
-						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test. (19228 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.77.17:01/feb/2005</dt>
-						<dd>
-						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test. (19339 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.77.18:01/feb/2005</dt>
-						<dd>
-						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test. (19489 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.77.19:02/feb/2005</dt>
-						<dd>
-						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test. (19491 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.77.20:03/feb/2005</dt>
-						<dd>
-						Importaci&oacute;n de los test antiguos a la base de datos. (19646 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.77.21:04/feb/2005</dt>
-						<dd>
-						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test, aparte de otros m&iacute;nimos cambios. (19656 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.77.22:04/feb/2005</dt>
-						<dd>
-						Termina de momento la implementaci&oacute;n de ex&aacute;menes de test. Se ponen a disposici&oacute;n de los alumnos. (19737 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.77.23:08/feb/2005</dt>
-						<dd>
-						A&ntilde;adida posibilidad de que se deje en blanco una pregunta de elecci&oacute;n simple tras seleccionar una opci&oacute;n. (19764 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.78   :08/feb/2005</dt>
-						<dd>
-						A&ntilde;adida opci&oacute;n para renombrar descriptores de preguntas de test. (19867 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.79   :08/feb/2005</dt>
-						<dd>
-						Eliminado el test antiguo. (19322 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.79.1 :09/feb/2005</dt>
-						<dd>
-						Corregido peque&ntilde;o bug. (19335 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.79.2 :09/feb/2005</dt>
-						<dd>
-						Mejoras internas y correci&oacute;n de peque&ntilde;o bug. (19339 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.79.3 :09/feb/2005</dt>
-						<dd>
-						Se evita que haya dos descriptores iguales en la misma pregunta al renombrar descriptores. (19406 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.79.4 :10/feb/2005</dt>
-						<dd>
-						Se evita que haya dos descriptores iguales en la recepci&oacute;n de una pregunta. (19416 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.80   :10/feb/2005</dt>
-						<dd>
-						Se almacenan las respuestas de los alumnos en el test para calcular la dificultad de las preguntas. (19504 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.80.1 :10/feb/2005</dt>
-						<dd>
-						Todos los profesores tienen acceso a editar el test. (19506 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.80.2 :14/feb/2005</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en los foros cuando el asunto de un mensaje es nulo. (19514 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.80.3 :14/feb/2005</dt>
-						<dd>
-						Las titulaciones y sus asignaturas pasan al fichero asignaturas.c<br />
-						A&ntilde;adida titulaci&oacute;n de Caminos. (18578 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.81   :14/feb/2005</dt>
-						<dd>
-						Los alumnos conectados se guardan en la base de datos. (18595 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.82   :15/feb/2005</dt>
-						<dd>
-						Nueva estad&iacute;stica que permite comparar accesos por asignaturas. (18672 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.82.1 :16/feb/2005</dt>
-						<dd>
-						A&ntilde;adida titulaci&oacute;n de Maestro: Educaci&oacute;n Especial (Ceuta) y peque&ntilde;os cambios. (18669 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.82.2 :17/feb/2005</dt>
-						<dd>
-						Peque&ntilde;os cambios est&aacute;ticos. Se muestra la plataforma en la Facultad de Empresariales. (18685 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.82.3 :18/feb/2005</dt>
-						<dd>
-						Impedir que se env&iacute;en ficheros con caracteres no permitidos como tildes. (18702 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.82.4 :18/feb/2005</dt>
-						<dd>
-						"Mis asignaturas" salen ordenadas por c&oacute;digo.<br />
-						Desdoblados algunos grupos de Licenciado en Econom&iacute;a.<br />
-                                        	A&ntilde;adidos 1&ordm; y 2&ordm; de Teleco.<br />
-                                        	A&ntilde;adidas optativas de L.A.D.E. (18706 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.82.5 :19/feb/2005</dt>
-						<dd>
-						A&ntilde;adida titulaci&oacute;n Licenciado en Antropolog&iacute;a Social y Cultural. (18707 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.82.6 :20/feb/2005</dt>
-						<dd>
-						Ampliados mensajes de ayuda. (18712 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.83   :20/feb/2005</dt>
-						<dd>
-						Las fichas se exportan a la base de datos. (18876 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.83.1 :20/feb/2005</dt>
-						<dd>
-						Corregidos algunos bugs en la exportaci&oacute;n de las fichas. (19763 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.84   :20/feb/2005</dt>
-						<dd>
-						Se usan las fichas de la base de datos. (18772 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.84.1 :21/feb/2005</dt>
-						<dd>
-						Corregido bug en acceso a base de datos.<br />
-						Desdoblados algunos grupos de Licenciado en Econom&iacute;a. A&ntilde;adida asignatura Econlab. (18771 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.84.2 :21/feb/2005</dt>
-						<dd>
-						A&ntilde;adida Diplomado en Ciencias Empresariales.<br />
-						Desdoblada asignatura ITIG12TC.<br />
-						A&ntilde;adido enlace a la asignatura al ver estad&iacute;sticas por asignaturas. Otros peque&ntilde;os cambios. (18755 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.84.3 :21/feb/2005</dt>
-						<dd>
-						Se respetan retornos de carro en los avisos (Post-It).<br />
-						Cambio en la eliminaci&oacute;n de espacios iniciales y finales. (18896 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.84.4 :21/feb/2005</dt>
-						<dd>
-						Cambio m&iacute;nimo en edici&oacute;n de temarios. (18897 l&iacute;neas)<br />
-						Se envi&oacute; el primer anuncio de SWAD a la comunidad universitaria de Granada. &eacute;ste fue el texto del mensaje:<br />
-						<blockquote>Estimados profesores:<br />
-						Nos complace informarles de que se encuentra disponible en la direcci&oacute;n web http://swad.ugr.es/ la plataforma SWAD (Sistema Web de Apoyo a la Docencia) para su uso en cualquier asignatura de la Universidad de Granada.<br />
-						La plataforma SWAD, desarrollada en el marco de un Proyecto de Innovaci&oacute;n Docente y utilizada actualmente por 31 profesores y 2459 alumnos en 56 asignaturas de 15 titulaciones, ofrece entre otros los siguientes servicios:<br />
-						<ul>
-						<li>Informaci&oacute;n y gesti&oacute;n de las asignaturas
-							<ul>
-							<li>horarios, temarios, bibliograf&iacute;a</li>
-							<li>descarga de documentos y archivos</li>
-							<li>ex&aacute;menes de autoevaluaci&oacute;n</li>
-							</ul>
-						</li>
-						<li>Gesti&oacute;n de datos de estudiantes y profesores
-							<ul>
-							<li>fichas, listas, consulta individualizada de calificaciones</li>
-							</ul>
-						</li>
-						<li>Comunicaci&oacute;n entre usuarios
-							<ul>
-							<li>avisos, foros de discusi&oacute;n, mensajer&iacute;a interna, chat</li>
-							</ul>
-						</li>
-						</ul>
-						Si desean conocer m&aacute;s detalles o usar la plataforma en sus asignaturas pueden contactar con el profesor Antonio Ca&ntilde;as por correo electr&uacute;nico ( acanas en atc.ugr.es ) o en el tel&eacute;fono 40584 (958 24 05 84).<br />
-						Un cordial saludo, en nombre del equipo responsable del desarrollo y mantenimiento de SWAD,<br />
-						Antonio Ca&ntilde;as Vargas<br />
-						http://www.ugr.es/~acanas/</blockquote>
-						</dd>
-		<dt>Versi&oacute;n 4.84.5 :22/feb/2005</dt>
-						<dd>
-						Se impide que un profesor pueda dar de alta o de baja a un usuario existente que no sea alumno.<br />
-						A partir de ahora no se indican aqu&eacute; las nuevas titulaciones o asignaturas a&ntilde;adidas. (18929 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.84.6 :22/feb/2005</dt>
-						<dd>
-						Peque&ntilde;o cambio en presentaci&oacute;n de temarios. (18931 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.84.7 :23/feb/2005</dt>
-						<dd>
-						Peque&ntilde;o cambio en presentaci&oacute;n de orlita para mensajes y accesos. (18932 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.85   :24/feb/2005</dt>
-						<dd>
-						Se muestra la asignatura origen de un mensaje entre usuarios y se responde en esa asignatura. (18956 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.85.1 :24/feb/2005</dt>
-						<dd>
-						A&ntilde;adido departamento nuevo. (18957 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.85.2 :25/feb/2005</dt>
-						<dd>
-						A&ntilde;adidos o mejorados algunos mensajes de ayuda a profesores. (18977 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.86   :27/feb/2005</dt>
-						<dd>
-						Foro para profesores de todo SWAD. (19065 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.86.1 :27/feb/2005</dt>
-						<dd>
-						Se impide que aparezca la foto de un profesor con foto no p&uacute;blica en el foro para profesores. (19101 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.86.2 :28/feb/2005</dt>
-						<dd>
-						Cambios internos, est&aacute;ticos y nuevos mensajes de ayuda. (19143 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.86.3 :01/mar/2005</dt>
-						<dd>
-						Cambios est&aacute;ticos. La foto del listado de alumnos pasa a la primera columna, para que sea m&aacute;s f&aacute;cil guardar las notas. (19133 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.87   :01/mar/2005</dt>
-						<dd>
-						Enlaces a la p&aacute;gina del autor del mensaje en los foros.<br />
-						Un profesor puede crear, renombrar y borrar grupos de teor&iacute;a y de pr&aacute;cticas de una asignatura. (19631 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.87.1 :02/mar/2005</dt>
-						<dd>
-						Cambios en edici&oacute;n de grupos de teor&iacute;a o pr&aacute;cticas. (19705 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.87.2 :02/mar/2005</dt>
-						<dd>
-						A&ntilde;adido l&iacute;mite de alumnos en grupos de teor&iacute;a o pr&aacute;cticas. (19826 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.87.3 :02/mar/2005</dt>
-						<dd>
-						Un alumno puede ver el grupo de teor&iacute;a y el de pr&aacute;cticas a los que pertenece dentro de una asignatura. (20021 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.87.4 :08/mar/2005</dt>
-						<dd>
-						Se impide que se introduzcan direcciones de p&aacute;ginas web personales sin un ".". (20057 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.87.5 :08/mar/2005</dt>
-						<dd>
-						Corregidos peque&ntilde;os bugs en el foro y en la consulta individualizada de calificaciones. (20060 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.87.6 :09/mar/2005</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en ordenaci&oacute;n de usuarios para lista.<br />
-						Se guarda en la base de datos el n&uacute;mero de columnas de la orla para cada usuario y asignatura. (20156 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.87.7 :09/mar/2005</dt>
-						<dd>
-						Cambiado icono de foro y chat. Alterado orden de opciones de la pesta&ntilde;a "Mensajes". (20157 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.87.8 :15/mar/2005</dt>
-						<dd>
-						Nuevo acceso al correo de la UGR. (20158 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.88   :15/mar/2005</dt>
-						<dd>
-						Se a&ntilde;ade nueva columna en la edici&oacute;n de preguntas de test: n&ordm; de veces que se ha contestado la pregunta.<br />
-						Las preguntas se pueden ordenar por puntuaci&oacute;n promedio. (20244 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.88.1 :31/mar/2005</dt>
-						<dd>
-						Peque&ntilde;os cambios en mensajes de ayuda.<br />
-						Se muestra el t&iacute;tulo de una hebra del foro al ver sus mensajes. (20297 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.88.2 :05/abr/2005</dt>
-						<dd>
-						Mejoras gr&aacute;ficas en el listado de archivos. (20337 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.88.3 :06/abr/2005</dt>
-						<dd>
-						Mejoras gr&aacute;ficas en el listado de archivos. (20323 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.88.4 :06/abr/2005</dt>
-						<dd>
-						Mejoras gr&aacute;ficas en el listado de archivos. (20345 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.89   :06/abr/2005</dt>
-						<dd>
-						Cambio en los colores de muchas opciones. (20347 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.89.1 :13/abr/2005</dt>
-						<dd>
-						Mejora gr&aacute;fica en los foros. (20374 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.89.2 :14/abr/2005</dt>
-						<dd>
-						Algunas mejoras gr&aacute;ficas. (20395 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.90   :17/abr/2005</dt>
-						<dd>
-						A&ntilde;adido nuevo foro com&uacute;n para todos los usuarios de SWAD. (20555 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.90.1 :19/abr/2005</dt>
-						<dd>
-						Subidas las cuotas de maletines y descargas. (20556 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.90.2 :19/abr/2005</dt>
-						<dd>
-						Para aumentar la velocidad se usa una hoja de estilo aparte (estilos.css),<br />
-						se a&ntilde;ade un estilo para las fotos, y el acceso a centros y departamentos se realiza como una acci&oacute;n aparte. (20527 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.91   :20/abr/2005</dt>
-						<dd>
-						Los mensajes de foros, los mensajes enviados y los recibidos se listan de 10 en 10. (20629 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.91.1 :21/abr/2005</dt>
-						<dd>
-						Cambios relacionados con la divisi&oacute;n en p&aacute;ginas de los mensajes. (20641 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.91.2 :22/abr/2005</dt>
-						<dd>
-						Los mensajes recibidos y enviados se muestran desde el m&aacute;s antiguo al m&aacute;s reciente.<br />
-						Otros cambios relacionados con mensajes. (20642 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.91.3 :22/abr/2005</dt>
-						<dd>
-						Se repiten los enlaces a las distintas p&aacute;ginas tras listar los mensajes. (20663 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.91.4 :25/abr/2005</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de los grupos de alumnos. (20933 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.92   :25/abr/2005</dt>
-						<dd>
-						Comienza la utilizaci&oacute;n de los grupos de alumnos para ver orlas, fichas, etc. (21135 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.92.1 :26/abr/2005</dt>
-						<dd>
-						Contin&uacute;a la utilizaci&oacute;n de los grupos de alumnos para ver orlas, fichas, etc. (21199 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.93   :27/abr/2005</dt>
-						<dd>
-						A&ntilde;adido listado de datos resumidos de alumnos en la ventana principal. (21226 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.93.1 :28/abr/2005</dt>
-						<dd>
-						Se utiliza un &uacute;nico formulario para apuntarse a grupos de teor&iacute;a y pr&aacute;cticas. (21349 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.93.2 :29/abr/2005</dt>
-						<dd>
-						Es necesario confirmar el borrado de grupos de teor&iacute;a o pr&aacute;cticas cuando contengan alumnos. (21430 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.93.3 :29/abr/2005</dt>
-						<dd>
-						Cuando se seleccionan los alumnos de un grupo en una orla, tambi&eacute;n aparecen todos los profesores de la asignatura. (21471 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.93.4 :01/may/2005</dt>
-						<dd>
-						Cambios en el dise&ntilde;o del horario. (21490 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.93.5 :01/may/2005</dt>
-						<dd>
-						Mostrar vista de impresi&oacute;n del horario. (21505 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.93.6 :02/may/2005</dt>
-						<dd>
-						Se pueden seleccionar los alumnos que no pertenecen a ning&uacute;n grupo de teor&iacute;a o de pr&aacute;cticas. (21688 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.93.7 :04/may/2005</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en mensaje a usuario desde usuarios conectados. (21689 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.93.8 :11/may/2005</dt>
-						<dd>
-						Cambio interno en la b&uacute;squeda en la base de datos de los alumnos que no pertenecen a ning&uacute;n grupo. (21663 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.93.9 :11/may/2005</dt>
-						<dd>
-						Cambio en la fecha inicial en las acciones de ver accesos y estad&iacute;sticas.<br />
-						En la cabecera de la orla aparecen los grupos seleccionados. (21749 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.93.10:12/may/2005</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en selecci&oacute;n de usuarios para escribirles un mensaje o para ver sus accesos. (21776 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.94   :18/may/2005</dt>
-						<dd>
-						Los iconos de los men&uacute;s pasan de tama&ntilde;o 48x32 a 32x32. (21778 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.94.1 :19/may/2005</dt>
-						<dd>
-						Cambios en la llamada al chat. (21780 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.95   :23/may/2005</dt>
-						<dd>
-						Los horarios de las asignaturas y de tutor&iacute;as pasan a almacenarse en la base de datos. (22032 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.95.1 :23/may/2005</dt>
-						<dd>
-						Peque&ntilde;os cambios en el almacenamiento de los horarios en la base de datos. (22041 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.95.2 :31/may/2005</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en c&aacute;lculo de fecha inicial del &uacute;ltimo mes para presentaci&oacute;n de estad&iacute;sticas. (22042 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.95.3 :31/may/2005</dt>
-						<dd>
-						Se a&ntilde;ade bot&oacute;n "Ayer" al formulario de selecci&oacute;n de rango de fechas. (22068 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.95.4 :31/may/2005</dt>
-						<dd>
-						Todas las asignaturas cuelgan ahora de un directorio asg. (22079 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.96   :31/may/2005</dt>
-						<dd>
-						Nueva forma de descargar los archivos: no se abre una ventana nueva con un enlace,
-						sino que se crean enlaces a todos los archivos en la ventana principal. (22122 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.96.1 :01/jun/2005</dt>
-						<dd>
-						Corregido bug en recepci&oacute;n de archivos y bug en borrado de descargas antiguas. (22124 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.97   :01/jun/2005</dt>
-						<dd>
-						Nueva opci&oacute;n que muestra el uso de SWAD: n&uacute;mero de asignaturas, de alumnos, de profesores... (22289 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.98   :02/jun/2005</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de convocatorias de ex&aacute;menes. (22408 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.98.1 :13/jun/2005</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de convocatorias de ex&aacute;menes. (22495 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.98.2 :14/jun/2005</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de convocatorias de ex&aacute;menes. (22645 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.98.3 :14/jun/2005</dt>
-						<dd>
-						Eliminados espacios en c&oacute;digo HTML para que el men&uacute; de pesta&ntilde;as se vea bien en MSIE 5.0 (aulas de pr&aacute;cticas). (22631 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.98.4 :02/sep/2005</dt>
-						<dd>
-						Peque&ntilde;a modificaci&oacute;n interna. (22633 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.98.5 :05/sep/2005</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de convocatorias de ex&aacute;menes. (22627 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.98.6 :07/sep/2005</dt>
-						<dd>
-						Corregido bug en la presentaci&oacute;n de las fichas. Peque&ntilde;o cambio interno en lectura de una fecha de un formulario.<br />
-						Contin&uacute;a la implementaci&oacute;n de convocatorias de ex&aacute;menes. (22724 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.98.7 :08/sep/2005</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de convocatorias de ex&aacute;menes. (23078 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.98.8 :08/sep/2005</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de convocatorias de ex&aacute;menes. (23098 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.99   :18/sep/2005</dt>
-						<dd>
-						A partir de hoy las asignaturas optativas y de libre configuraci&oacute;n se agrupar&aacute;n en el curso 0. (23101 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.99.1 :19/sep/2005</dt>
-						<dd>
-						Finaliza la implementaci&oacute;n de convocatorias de ex&aacute;menes. (23269 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.99.2 :20/sep/2005</dt>
-						<dd>
-						Peque&ntilde;as modificaciones. (23276 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.99.3 :20/sep/2005</dt>
-						<dd>
-						Las convocatorias de examen aparecen destacadas en el calendario, con el correspondiente enlace.<br />
-						Corregido bug en tama&ntilde;o reservado para almacenar mensajes de ayuda, gracias a un error detectado por Francisco Pert&iacute;&ntilde;ez V&iacute;lchez. (23429 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.99.4 :21/sep/2005</dt>
-						<dd>
-						Cambia la ordenaci&oacute;n de algunas opciones del men&uacute; de usuarios. Otros peque&ntilde;os cambios. (23430 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.100  :22/sep/2005</dt>
-						<dd>
-						Si en una asignatura se han creado grupos, se obliga a los alumnos a apuntarse a ellos. (23504 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.100.1:27/sep/2005</dt>
-						<dd>
-						Corregido bug en edici&oacute;n de preguntas de test. (23505 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.101  :27/sep/2005</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de la zona de env&iacute;o de trabajos a los profesores. (23558 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.101.1:28/sep/2005</dt>
-						<dd>
-						Corregido bug en malet&iacute;n debido al comienzo de la implementaci&oacute;n de la zona de env&iacute;o de trabajos a los profesores. (23559 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.102  :29/sep/2005</dt>
-						<dd>
-						Se sustituye el chat por la pizarra-chat. (23560 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 4.102.1:30/sep/2005</dt>
-						<dd>
-						A&ntilde;adidos mensajes de ayuda en la edici&oacute;n de grupos de alumnos. (23566 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.0    :30/sep/2005</dt>
-						<dd>
-						Cambio de la festividades para al curso 2005-2006.
-						Nuevo programa de procesamiento de fotograf&iacute;as, mejorado por Daniel Jes&uacute;s Calandria Hern&aacute;ndez. (23565 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.1    :03/oct/2005</dt>
-						<dd>
-						Los profesores pueden eliminar hebras completas de los foros de la asignatura, y el administrador tambi&eacute;n hebras de los foros comunes.<br />
-						Corregido bug en el programa de procesamiento de fotograf&iacute;as. (23724 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.1.1  :04/oct/2005</dt>
-						<dd>
-						Ampliados campos de edici&oacute;n de temarios.<br />
-						En el temario de pr&aacute;cticas aparece un enlace a la elecci&oacute;n de grupos si hay grupos de pr&aacute;cticas y el alumno no est&aacute; dado de alta en ninguno.<br />
-						Subido tama&ntilde;o m&aacute;ximo de archivo para recepci&oacute;n a 32 MB. (23746 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.2    :05/oct/2005</dt>
-						<dd>
-						En la lista de alumnos se a&ntilde;aden dos columnas con los grupos de teor&iacute;a y pr&aacute;cticas a los que est&aacute; apuntado.<br />
-						Corregido peque&ntilde;o bug en selecci&oacute;n de fechas de convocatoria de examen. (23841 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.2.1  :05/oct/2005</dt>
-						<dd>
-						Se muestra la cabecera original de los ficheros index.html o index.htm de enlaces, FAQ, etc. enviados al servidor.<br />
-						Numerosos cambios internos. (23872 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.2.2  :14/oct/2005</dt>
-						<dd>
-						La longitud m&iacute;nima del DNI cambia a 5 n&uacute;meros o a una letra m&aacute;s 5 n&uacute;meros. (23876 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.2.3  :14/oct/2005</dt>
-						<dd>
-						Corregido bug en lectura de mensajes dentro de una hebra de foro. (23888 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.2.4  :17/oct/2005</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la zona de env&iacute;o de trabajos a los profesores. (23917 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.2.5  :17/oct/2005</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la zona de env&iacute;o de trabajos a los profesores. (24062 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.2.6  :18/oct/2005</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la zona de env&iacute;o de trabajos a los profesores. (24083 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.2.7  :18/oct/2005</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la zona de env&iacute;o de trabajos a los profesores. (24470 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.2.8  :19/oct/2005</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la zona de env&iacute;o de trabajos a los profesores. (24537 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.2.9  :19/oct/2005</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la zona de env&iacute;o de trabajos a los profesores. (24611 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.2.10 :19/oct/2005</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la zona de env&iacute;o de trabajos a los profesores.<br />
-						Cambios internos relativos a los temarios de teor&iacute;a y pr&aacute;cticas. (24361 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.3    :19/oct/2005</dt>
-						<dd>
-						Se resalta en el men&uacute; la supracci&oacute;n de la que depende la subacci&oacute;n actual.<br />
-						Terminada la implementaci&oacute;n de la zona de env&iacute;o de trabajos a los profesores a falta de activar permisos. (24556 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.3.1  :20/oct/2005</dt>
-						<dd>
-						En la zona de env&iacute;o de trabajos de alumnos es posible crear un fichero zip para descarga de todos los trabajos. (24736 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.3.2  :21/oct/2005</dt>
-						<dd>
-						Cambio interno en la creaci&oacute;n del fichero zip para descarga de todos los trabajos. (24679 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.4    :21/oct/2005</dt>
-						<dd>
-						Activados los permisos para el acceso de profesores y alumnos a las nuevas opciones de env&iacute;o de trabajos. (24752 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.4.1  :21/oct/2005</dt>
-						<dd>
-						Nueva opci&oacute;n para dar de baja simult&aacute;nea a varios alumnos. (24782 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.4.2  :24/oct/2005</dt>
-						<dd>
-						En aquellas opciones de la pesta&ntilde;a "Usuarios" en las que se necesita el DNI de otro usuario,
-						se pasa ahora por una pantalla intermedia para pedirlo. (24871 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.4.3  :25/oct/2005</dt>
-						<dd>
-						Eliminada temporalmente la red neuronal de reconocimiento de caras porque fallaba demasiado.<br />
-						A&ntilde;adida una nueva categor&iacute;a en la clasificaci&oacute;n de las asignaturas: el tipo de titulaci&oacute;n. (24904 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.4.4  :27/oct/2005</dt>
-						<dd>
-						Mejoras internas en la selecci&oacute;n de grupos. (24941 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.4.5  :28/oct/2005</dt>
-						<dd>
-						Los profesores pueden apuntarse a varios grupos de alumnos.(25153 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.4.6  :29/oct/2005</dt>
-						<dd>
-						En la lista de selecci&oacute;n de grupos aparecen por defecto los grupos a los que el usuario est&aacute; apuntado. (25035 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.4.7  :01/nov/2005</dt>
-						<dd>
-						Mejoras internas relativas a los grupos. (25009 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.4.8  :02/nov/2005</dt>
-						<dd>
-						Modificaciones en las tablas de la base de datos para los grupos de usuarios. (25011 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.4.9  :03/nov/2005</dt>
-						<dd>
-						Si no se ha enviado la fotograf&iacute;a, se presenta un mensaje indic&aacute;ndolo.<br />
-						En el uso de SWAD se presenta el n&uacute;mero de asignaturas con profesores y el n&uacute;mero de asignaturas con alumnos. (25044 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.4.10 :04/nov/2005</dt>
-						<dd>
-						Si un alumno no ha enviado la fotograf&iacute;a, no puede ver la orla. (25045 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.4.11 :06/nov/2005</dt>
-						<dd>
-						Si un alumno no ha enviado la fotograf&iacute;a no puede acceder a ciertaos servicios. (25071 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.5    :07/nov/2005</dt>
-						<dd>
-						Acceso directo a una asignatura mediante el m&eacute;todo GET.<br />
-						Cambios en la localizaci&oacute;n de algunos directorios p&uacute;blicos en el servidor. (25102 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.5.1  :08/nov/2005</dt>
-						<dd>
-						Cambios en la localizaci&oacute;n de algunos directorios p&uacute;blicos en el servidor.<br />
-						Modificado el c&oacute;digo de acceso directo a la asignatura.<br />
-						Acceso directo: https://swad.ugr.es/swad?CodAsg=aqu&eacute;_el_c&oacute;digo (25086 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.5.2  :08/nov/2005</dt>
-						<dd>
-						Cambios internos relativos a la fecha y hora actuales. (25098 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.5.3  :09/nov/2005</dt>
-						<dd>
-						Mensajes de error m&aacute;s espec&iacute;ficos cuando el nombre de un archivo o carpeta no es v&aacute;lido. (25109 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.5.4  :09/nov/2005</dt>
-						<dd>
-						Cambios en la comprobaci&oacute;n de si una p&aacute;gina recibida es HTML o ZIP. (25097 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.6    :09/nov/2005</dt>
-						<dd>
-						Cada estudiante tiene un n&uacute;mero de accesos m&aacute;ximo a las opciones no permitidas a invitados mientras no env&iacute;e la foto. (25179 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.6.1  :10/nov/2005</dt>
-						<dd>
-						Mensaje indicando el software necesario para ejecutar la pizarra/chat. (25185 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.6.2  :11/nov/2005</dt>
-						<dd>
-						Corregido bug en edici&oacute;n de temarios de teor&iacute;a y pr&aacute;cticas. (25183 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.6.3  :14/nov/2005</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de la creaci&oacute;n de tipos de grupos. (25252 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.6.4  :14/nov/2005</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la creaci&oacute;n de tipos de grupos. (25689 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.6.5  :15/nov/2005</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la creaci&oacute;n de tipos de grupos. (26518 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.6.6  :16/nov/2005</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la creaci&oacute;n de tipos de grupos. (26859 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.6.7  :16/nov/2005</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la creaci&oacute;n de tipos de grupos. (27588 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.6.8  :17/nov/2005</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la creaci&oacute;n de tipos de grupos. (28058 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.7    :17/nov/2005</dt>
-						<dd>
-						Terminada la implementaci&oacute;n de la creaci&oacute;n de tipos de grupos. (28079 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.7.1  :18/nov/2005</dt>
-						<dd>
-						Eliminado el c&oacute;digo de gesti&oacute;n de grupos antiguo, que ya no es necesario. (25990 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.7.2  :20/nov/2005</dt>
-						<dd>
-						Corregidos permisos de usuarios en la creaci&oacute;n de grupos.<br />
-						Eliminadas columnas ya innecesarias en la tabla de grupos. (25989 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.7.3  :21/nov/2005</dt>
-						<dd>
-						Corregido bug en adscripci&oacute;n a grupos. (26046 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.7.4  :22/nov/2005</dt>
-						<dd>
-						A&ntilde;adidos nuevos tipos de ficheros que se pueden subir al servidor. (26048 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.7.5  :24/nov/2005</dt>
-						<dd>
-						Desdoblado el usuario "invitado" en "desconocido" (no identificado) e "invitado" (identificado, pero no perteneciente a la asignatura)<br />
-						La pesta&ntilde;a personal est&aacute; disponible para un invitado a&uacute;n cuando est&aacute; en una asignatura a la que no pertenece. (26061 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.8    :24/nov/2005</dt>
-						<dd>
-						Cuando se conecta un usuario le aparece su pesta&ntilde;a "Personal" antes de seleccionar la asignatura. (26069 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.8.1  :25/nov/2005</dt>
-						<dd>
-						Ahora un usuario puede acceder a sus mensajes recibidos directamente aun cuando no haya seleccionado asignatura.<br />
-						Actualizados enlaces a departamentos. (26058 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.8.2  :28/nov/2005</dt>
-						<dd>
-						Corregido bug en creaci&oacute;n de grupos. (26064 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.8.3  :28/nov/2005</dt>
-						<dd>
-						Corregido bug en lectura del c&oacute;digo de asignatura cuando no se ha seleccionado ninguna y se intenta enviar un archivo. (26066 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.8.4  :28/nov/2005</dt>
-						<dd>
-						A&ntilde;adidos accesos al registro incluso cuando no se ha seleccionado una asignatura. (26073 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.8.5  :29/nov/2005</dt>
-						<dd>
-						Corregido problema en las estad&iacute;sticas de acceso por asignaturas cuando el c&oacute;digo de una asignatura no existe.<br />
-						Corregido bug cuando existe un tipo de grupo de adscripci&oacute;n obligatoria pero no hay ning&uacute;n grupo de ese tipo. (26064 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.9    :29/nov/2005</dt>
-						<dd>
-						Nuevos foros para cada titulaci&oacute;n: de profesores, y de profesores y alumnos. (26172 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.9.1  :29/nov/2005</dt>
-						<dd>
-						Peque&ntilde;os cambios en el listado de foros disponibles. (26139 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.9.2  :30/nov/2005</dt>
-						<dd>
-						Peque&ntilde;o cambio en el listado de foros disponibles. (26140 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.9.3  :01/dic/2005</dt>
-						<dd>
-						Peque&ntilde;o cambio en el listado de foros disponibles.<br />
-						Subida la anchura de las convocatorias de examen de 440 a 500 p&iacute;xeles. (26142 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.10   :01/dic/2005</dt>
-						<dd>
-						A&ntilde;adido campo en las fichas de los alumnos de observaciones para todas las asignaturas. (26281 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.10.1 :02/dic/2005</dt>
-						<dd>
-						Cambios en la presentaci&oacute;n de la cabecera de las convocatorias de examen. (26286 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.10.2 :02/dic/2005</dt>
-						<dd>
-						Mejoras internas en asignaci&oacute;n de memoria para datos de usuarios. (26313 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.11   :03/dic/2005</dt>
-						<dd>
-						Se sustituye la pesta&ntilde;a de administraci&oacute;n de la asignatura por una de evaluaci&oacute;n.<br />
-						Reorganizaci&oacute;n de las opciones de los men&uacute;s. (26313 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.11.1 :04/dic/2005</dt>
-						<dd>
-						Las esquinas de la orla se dibujan redondeadas. (26353 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.11.2 :05/dic/2005</dt>
-						<dd>
-						Las esquinas de algunos otros rect&aacute;ngulos se dibujan redondeadas. (26398 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.11.3 :06/dic/2005</dt>
-						<dd>
-						Las esquinas de m&aacute;s rect&aacute;ngulos se dibujan redondeadas. (26398 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.11.4 :07/dic/2005</dt>
-						<dd>
-						Peque&ntilde;a mejora en la presentaci&oacute;n de los temarios. (26396 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.11.5 :07/dic/2005</dt>
-						<dd>
-						Las esquinas de m&aacute;s rect&aacute;ngulos se dibujan redondeadas.<br />
-						Diversas mejoras en la presentaci&oacute;n. (26358 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.11.6 :13/dic/2005</dt>
-						<dd>
-						Mejorada la detecci&oacute;n de piel en el programa de procesamiento de fotograf&iacute;as.<br />
-						Cambios en la recepci&oacute;n de fotograf&iacute;as. (26355 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.11.7 :14/dic/2005</dt>
-						<dd>
-						Corregido bug en recepci&oacute;n de par&aacute;metros, detectado por Francisco G&oacute;mez Mula. (26375 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.11.8 :15/dic/2005</dt>
-						<dd>
-						Los destinatarios de mensajes tienen un c&oacute;digo distinto del nombre usado para las fotograf&iacute;as,
-						para evitar que un usuario astuto pueda averiguar el nombre de la foto de usuarios con foto privada. (26378 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.11.9 :15/dic/2005</dt>
-						<dd>
-						Corregido bug en alta de varios alumnos. (26382 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.11.10:18/dic/2005</dt>
-						<dd>
-						Algunas modificaciones internas referentes a los datos de los usuarios. (26347 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.11.11:21/dic/2005</dt>
-						<dd>
-						Peque&ntilde;o cambio en el formulario de edici&oacute;n de tipos de grupo. (26351 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.11.12:28/dic/2005</dt>
-						<dd>
-						Cuando un profesor vea las calificaciones, se mostrar&aacute;n las de un alumno aleatorio.<br />
-						La opci&oacute;n est&aacute; programada, pero no activada. (26457 l&iacute;neas)
-						</dd>
-		<dt><a href="/history/swad5.11.13/">Versi&oacute;n 5.11.13:02/ene/2006</a></dt>
-						<dd>
-						Se a&ntilde;ade un marco a la foto cuando se presenta en tama&ntilde;o m&aacute;ximo. (26471 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.12   :03/ene/2006</dt>
-						<dd>
-						Comienza la implementaci&oacute;n del nuevo sistema de calificaciones de distintos ex&aacute;menes. (26596 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.12.1 :04/ene/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n del nuevo sistema de calificaciones. (27236 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.12.2 :05/ene/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n del nuevo sistema de calificaciones. (27342 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.12.3 :05/ene/2006</dt>
-						<dd>
-						Terminada la implementaci&oacute;n del nuevo sistema de calificaciones.<br />
-						Eliminado el sistema antiguo. (26926 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.12.4 :07/ene/2006</dt>
-						<dd>
-						Ampliados tipos MIME permitidos en el env&iacute;o de calificaciones, y otros cambios menores. (26947 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.12.5 :10/ene/2006</dt>
-						<dd>
-						Se pregunta antes de eliminar un archivo, y otros cambios menores. (27008 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.12.6 :11/ene/2006</dt>
-						<dd>
-						Mejoras gr&aacute;ficas en la presentaci&oacute;n de estad&iacute;sticas, principalmente en la de acceso por horas.<br />
-						Compilar con: gcc swad.c rijndael.c -o swad -Wall -O2 -lmysqlclient -lz -L/usr/lib/mysql -lm (27018 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.13   :12/ene/2006</dt>
-						<dd>
-						Nueva estad&iacute;stica de accesos por intervalos de 5 minutos. (27164 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.13.1 :13/ene/2006</dt>
-						<dd>
-						Cambios en la presentaci&oacute;n de las estad&iacute;sticas de acceso cada 5 minutos. (27206 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.13.2 :13/ene/2006</dt>
-						<dd>
-						Peque&ntilde;o cambio en la presentaci&oacute;n de las estad&iacute;sticas de acceso cada 5 minutos. (27236 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.13.3 :16/ene/2006</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en enlaces a convocatorias de examen en el calendario. (27238 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.13.4 :17/ene/2006</dt>
-						<dd>
-						Los bordes de los meses del calendario y de los accesos a servicios de la universidad se dibujan redondeados. (27269 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.13.5 :20/ene/2006</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en dibujo de bordes redondeados. (27275 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.14   :24/ene/2006</dt>
-						<dd>
-						A&ntilde;adida nueva estad&iacute;stica: tasa de accesos por asignatura. (27407 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.14.1 :25/ene/2006</dt>
-						<dd>
-						Mejorada la estad&iacute;stica de tasa de accesos por asignatura. Optimizados algunos &iacute;ndices en la base de datos. (27457 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.14.2 :26/ene/2006</dt>
-						<dd>
-						Eliminado campo innecesario de la tabla de accesos en la base de datos. (27456 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.14.3 :27/ene/2006</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en listado de accesos detallados de usuarios de una asignatura. (27460 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.15   :29/ene/2006</dt>
-						<dd>
-						Nueva estad&iacute;stica de accesos por semana. (27654 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.15.1 :31/ene/2006</dt>
-						<dd>
-						Nueva estad&iacute;stica de accesos por mes. (27792 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.15.2 :02/feb/2006</dt>
-						<dd>
-						Ampliados tipos MIME permitidos en el env&iacute;o de archivos.<br />
-						Las estad&iacute;sticas vuelven a mostrarse, por omisi&oacute;n, hasta el d&iacute;a actual. (27797 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.16   :05/feb/2006</dt>
-						<dd>
-						A&ntilde;adidas fichas para cada asignatura, configurables por los profesores. (28545 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.16.1 :06/feb/2006</dt>
-						<dd>
-						En el listado de fichas se muestran los nuevos campos configurables. (28758 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.16.2 :07/feb/2006</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de la recepci&oacute;n de datos de los nuevos campos configurables. (28884 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.16.3 :08/feb/2006</dt>
-						<dd>
-						Terminada la recepci&oacute;n de datos de los nuevos campos configurables. (29008 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.16.4 :16/feb/2006</dt>
-						<dd>
-						Cambios gr&aacute;ficos en la presentaci&oacute;n de las fichas. (29020 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.16.5 :17/feb/2006</dt>
-						<dd>
-						A&ntilde;adido campo con n&uacute;mero de filas en formulario de ficha de la asignatura. (29133 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.17   :17/feb/2006</dt>
-						<dd>
-						Terminado de implementar el sistema de fichas de asignaturas. Se ofrece a los usuarios. (29134 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.18   :18/feb/2006</dt>
-						<dd>
-						Nueva pesta&ntilde;a de estad&iacute;sticas y algunas mejoras gr&aacute;ficas. (29142 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.18.1 :18/feb/2006</dt>
-						<dd>
-						A&ntilde;adido formulario para seleccionar los alumnos cuyas fichas desean verse.<br />
-						Se eliminan del men&uacute; par&aacute;metros extra de la orla y del listado de alumnos. (29208 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.18.2 :19/feb/2006</dt>
-						<dd>
-						Desde la orla y desde la lista de alumnos se puede acceder a la ficha de cada alumno. (29263 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.19   :21/feb/2006</dt>
-						<dd>
-						Nuevas estad&iacute;sticas con el n&uacute;mero de usuarios distintos que han accedido. (29334 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.19.1 :22/feb/2006</dt>
-						<dd>
-						Importantes cambios en las estad&iacute;sticas. (29330 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.19.2 :23/feb/2006</dt>
-						<dd>
-						Mejoras gr&aacute;ficas en las estad&iacute;sticas.<br />
-						A&ntilde;adidos nuevos tipos de ficheros permitidos. (29376 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.19.3 :24/feb/2006</dt>
-						<dd>
-						Mejora interna en la selecci&oacute;n del n&uacute;mero de alumnos por fila en la orla. (29377 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.19.4 :24/feb/2006</dt>
-						<dd>
-						Mejora en las estad&iacute;sticas de acceso por semanas. (29432 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.19.5 :26/feb/2006</dt>
-						<dd>
-						Peque&ntilde;os cambios internos. (29432 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.19.6 :28/feb/2006</dt>
-						<dd>
-						Mejora gr&aacute;fica en la presentaci&oacute;n de horarios. (29466 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.19.7 :02/mar/2006</dt>
-						<dd>
-						Corregido peque&ntilde;o bug de javascript en Netscape y Firefox. (29467 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.19.8 :08/mar/2006</dt>
-						<dd>
-						Aparece un icono parpadeante cuando hay mensajes nuevos. Corregido peque&ntilde;o bug en Firefox. (29475 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.20   :08/mar/2006</dt>
-						<dd>
-						Cada acci&oacute;n tiene un campo booleano que indica si se debe ejecutar un lockfile o no. (29486 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.20.1 :09/mar/2006</dt>
-						<dd>
-						Al responder a un mensaje, se marca el remitente en un color diferente para que destaque m&aacute;s. (29498 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.21   :10/mar/2006</dt>
-						<dd>
-						Aparece en las fichas un campo para hacer llamadas por skype. (29541 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.22   :11/mar/2006</dt>
-						<dd>
-						En la lista de alumnos se eliminan el campo de foto p&uacute;blica y el del tama&ntilde;o del malet&iacute;n.<br />
-						En la lista resumida s&oacute;lo se muestran los campos m&aacute;s importantes. (29532 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.22.1 :11/mar/2006</dt>
-						<dd>
-						En la lista de alumnos completa se muestran los campos de la fichas en la asignatura. (29582 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.22.2 :11/mar/2006</dt>
-						<dd>
-						Cambio importante en la presentaci&oacute;n de la administraci&oacute;n de descargas, malet&iacute;n y trabajos. (29581 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.22.3 :13/mar/2006</dt>
-						<dd>
-						Comienza implementaci&oacute;n de la ocultaci&oacute;n de carpetas y archivos en descargas. (29620 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.22.4 :14/mar/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la ocultaci&oacute;n de carpetas y archivos en descargas. (29983 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.23   :14/mar/2006</dt>
-						<dd>
-						Finaliza la implementaci&oacute;n de la ocultaci&oacute;n de carpetas y archivos en descargas. (29973 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.23.1 :14/mar/2006</dt>
-						<dd>
-						Corregido problema de visualizaci&oacute;n del &aacute;rbol de exploraci&oacute;n enb Firefox. (29974 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.23.2 :15/mar/2006</dt>
-						<dd>
-						Cambio de icono parpadeante de mensaje nuevo. (29975 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.24   :15/mar/2006</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de copiar-pegar en la exploraci&oacute;n de archivos (propuesta de Javier Alba Tercedor) (30238 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.24.1 :16/mar/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de copiar-pegar en la exploraci&oacute;n de archivos. (30469 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.24.2 :17/mar/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de copiar-pegar en la exploraci&oacute;n de archivos. (30598 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.24.3 :17/mar/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de copiar-pegar en la exploraci&oacute;n de archivos. (30658 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.24.4 :17/mar/2006</dt>
-						<dd>
-						Terminada la implementaci&oacute;n de copiar-pegar en la exploraci&oacute;n de archivos. (30690 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.24.5 :21/mar/2006</dt>
-						<dd>
-						Cambio en el orden de las convocatorias de examen. Ahora se muestran primero las menos futuras. (30692 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.24.6 :28/mar/2006</dt>
-						<dd>
-						Peque&ntilde;a correcci&oacute;n gr&aacute;fica para Firefox en listado de &aacute;rbol de archivos. (30697 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.24.7 :28/mar/2006</dt>
-						<dd>
-						Nuevo icono para pegar archivos o carpetas. (30786 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.24.8 :29/mar/2006</dt>
-						<dd>
-						Corregido peque&ntilde;o error en presentaci&oacute;n de nuevo icono para pegar archivos o carpetas.<br />
-						Corregido bug con nombres de ficheros comenzando o terminando en espacios. (30802 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.24.9 :03/abr/2006</dt>
-						<dd>
-						Subido tama&ntilde;o m&aacute;ximo de archivo de 32 MB a 48 MB. (30803 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.24.10:03/abr/2006</dt>
-						<dd>
-						Nuevo grupo de usuarios en estad&iacute;sticas: "usuarios identificados". (30811 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.25   :04/abr/2006</dt>
-						<dd>
-						Subido cuota de descarga en asignaturas de 512 MB a 1 GB.<br />
-						Cambiados algunos mensajes en estad&iacute;sticas.<br />
-						Se permite que se cierren grupos de alumnos. Un alumno no podr&aacute; apuntarse ni borrarse de un grupo cerrado. (30986 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.25.1 :05/abr/2006</dt>
-						<dd>
-						Si todos los grupos de un tipo est&aacute;n cerrados o completos, y la adscripci&oacute;n a ese tipo de grupo es obligatoria,<br />
-						y el alumno no est&aacute; apuntado a ninguno de los grupos de ese tipo, no se le obliga a hacerlo,<br />
-						pues de lo contrario no podr&iacute;a acceder a otras opciones al no poder apuntarse a ninguno. (31020 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.25.2 :06/abr/2006</dt>
-						<dd>
-						Para agilizar algunas consultas en la base de datos, se a&ntilde;ade un campo con el n&uacute;mero de alumnos en la tabla de grupos.<br />
-						Numerosos cambios internos en altas y bajas de usuarios. (31124 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.25.3 :07/abr/2006</dt>
-						<dd>
-						Se agilizan algunas consultas en la base de datos mediante el nuevo campo en la tabla de grupos que contiene el n&uacute;mero de alumnos.<br />
-						Cuando no hay grupos de cierto tipo abiertos con vacantes,
-						no se muestra mensaje al alumno indicando que tiene que (o que puede) apuntarse a un grupo de ese tipo. (31202 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.25.4 :08/abr/2006</dt>
-						<dd>
-						Corregido bug en la copia de archivos (se copiaban m&aacute;s bytes de la cuenta). (31204 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.26   :09/abr/2006</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de zona de archivos com&uacute;n para todos los usuarios de una asignatura. (31234 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.26.1 :10/abr/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de zona de archivos com&uacute;n para todos los usuarios de una asignatura. (31634 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.26.2 :10/abr/2006</dt>
-						<dd>
-						Finaliza la implementaci&oacute;n de zona de archivos com&uacute;n para todos los usuarios de una asignatura.<br />
-						Ahora no est&aacute; permitido crear ni pegar un archivo existente en ning&uacute;n &aacute;rbol de exploraci&oacute;n. (31743 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.27   :11/abr/2006</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de zona de archivos com&uacute;n para todos los usuarios de un grupo, sugerida por Daniel Calandria. (32036 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.27.1 :12/abr/2006</dt>
-						<dd>
-						Finaliza la implementaci&oacute;n de zona de archivos com&uacute;n para todos los usuarios de un grupo. (32132 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.27.2 :17/abr/2006</dt>
-						<dd>
-						Corregido c&aacute;lculo err&oacute;neo del n&ordm; de alumnos no apuntados a grupos de cierto tipo
-						cuando en ese tipo est&aacute; permitido apuntarse a varios grupos. (32168 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.28   :17/abr/2006</dt>
-						<dd>
-						Nueva Versi&oacute;n del programa de retoque fotogr&aacute;fico, totalmente reprogramada en C++ por Daniel Calandria.<br />
-						Comienza la implementaci&oacute;n de listado de profesores de SWAD (s&oacute;lo para administradores). (32206 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.28.1 :18/abr/2006</dt>
-						<dd>
-						Termina la implementaci&oacute;n de listado de profesores de SWAD (s&oacute;lo para administradores).<br />
-						Nueva Versi&oacute;n del programa de retoque fotogr&aacute;fico. Ahora se presenta tambi&eacute;n la foto original.<br />
-						Ligeras mejoras est&aacute;ticas en marcos. (32444 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.28.2 :19/abr/2006</dt>
-						<dd>
-						Ligeras mejoras est&aacute;ticas en marcos y en exploraci&oacute;n de archivos.<br />
-						Se muestra la fecha y el tama&ntilde;o de las carpetas. (32431 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.28.3 :19/abr/2006</dt>
-						<dd>
-						Codificaci&oacute;n en base 64 en lugar de 16 de los DNI encriptados para que ocupen 22 caracteres en lugar de 32. (32550 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.29   :20/abr/2006</dt>
-						<dd>
-						Las sesiones se guardan en la base de datos en lugar de en ficheros. (32624 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.29.1 :21/abr/2006</dt>
-						<dd>
-						Para disminuir el tama&ntilde;o de las p&aacute;ginas, y por tanto aumentar la velocidad, algunos par&aacute;metros ocultos
-						se guardan en la base de datos en lugar de enviarlos a trav&eacute;s del formulario. (32765 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.29.2 :21/abr/2006</dt>
-						<dd>
-						Para disminuir el tama&ntilde;o de las p&aacute;ginas, y por tanto aumentar la velocidad, la pesta&ntilde;a siguiente no se pasa como par&aacute;metro.<br />
-						Se muestra el nombre y apellidos de un usuario al pasar sobre su foto incluso en el Firefox. (32772 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.29.3 :24/abr/2006</dt>
-						<dd>
-						Se eliminan de la base de datos los par&aacute;metros ocultos cuyas sesiones ya no existan. (32790 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.30   :24/abr/2006</dt>
-						<dd>
-						En Descargas aparecen destacados los archivos nuevos desde la &uacute;ltima vez que se entr&oacute;.<br />
-						Corregido bug en consulta de calificaciones. (32867 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.30.1 :25/abr/2006</dt>
-						<dd>
-						Aparecen destacados en todos los &aacute;rboles de exploraci&oacute;n los archivos nuevos desde la &uacute;ltima vez que se entr&oacute; y los recientes. (32912 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.30.2 :25/abr/2006</dt>
-						<dd>
-						Tambi&eacute;n aparecen destacadas las carpetas con cambios recientes. (32915 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.30.3 :28/abr/2006</dt>
-						<dd>
-						Se aceptan DNI que sean todo n&uacute;meros y tengan una &uacute;nica letra en medio (no al final). (32931 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.30.4 :02/may/2006</dt>
-						<dd>
-						Cambiados casi todos los nombres de las acciones para homogeneizarlos.<br />
-						Cambio en la comprobaci&oacute;n de validez de un DNI.<br />
-						A&ntilde;adidos nuevos tipos MIME. (32949 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.31   :02/may/2006</dt>
-						<dd>
-						Los usuarios conectados aparecen en distintos colores seg&uacute;n est&aacute;n o no accediendo a la asignatura seleccionada. (32945 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.31.1 :03/may/2006</dt>
-						<dd>
-						Comienza la comprobaci&oacute;n de las filas de cabecera y pie al recibir un archivo de calificaciones. (32955 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.32   :03/may/2006</dt>
-						<dd>
-						Se averiguan las filas de cabecera y pie al recibir un archivo de calificaciones. (33032 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.32.1 :03/may/2006</dt>
-						<dd>
-						Corregido bug en lectura de ancho y alto de ciertos ficheros JPEG. (33035 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.32.2 :06/may/2006</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en "Mensajes recibidos". (33035 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.32.3 :08/may/2006</dt>
-						<dd>
-						Insertado anuncio del I Encuentro de Usuarios de SWAD. (33081 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.33   :09/may/2006</dt>
-						<dd>
-						A&ntilde;adido campo con el c&oacute;digo de la titulaci&oacute;n en la tabla de accesos.<br />
-						Cambiado campo Fecha de tipo TIMESTAMP a FechaHora de tipo DATETIME en la tabla de accesos,
-						para evitar cambios de Fecha involuntarios al actualizar la tabla.<br />
-						Nuevas estad&iacute;sticas por titulaci&oacute;n. (33188 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.33.1 :15/may/2006</dt>
-						<dd>
-						A&ntilde;adido tipo MIME. (33192 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.34   :16/may/2006</dt>
-						<dd>
-						Corregido bug relacionado con los formularios en el navegador Konqueror.<br />
-					Numerosos cambios internos en el formato HTML generado en los formularios. (33097 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.34.1 :22/may/2006</dt>
-						<dd>
-						Peque&ntilde;os cambios est&aacute;ticos. (33099 l&iacute;neas)
-						</dd>
-		<dt>26/may/2006</dt>
-						<dd>
-						Se celebra el <a href="http://swad.ugr.es/encuentro/" target="_blank">I Encuentro de Usuarios de SWAD</a>.
-						</dd>
-		<dt>Versi&oacute;n 5.34.2 :27/may/2006</dt>
-						<dd>
-						Eliminado el anuncio del I Encuentro de Usuarios de SWAD. (33100 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.34.3 :28/may/2006</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de adscripci&oacute;n de alumnos a grupos por parte del profesor. (33298 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.34.4 :29/may/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de adscripci&oacute;n de alumnos a grupos por parte del profesor. (33412 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.34.5 :30/may/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de adscripci&oacute;n de alumnos a grupos por parte del profesor. (33509 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.34.6 :31/may/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de adscripci&oacute;n de alumnos a grupos por parte del profesor. (33533 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.35   :01/jun/2006</dt>
-						<dd>
-						Finalizada la implementaci&oacute;n de adscripci&oacute;n de alumnos a grupos por parte del profesor.<br />
-						Corregido peque&ntilde;o bug en lista de alumnos cuando hab&iacute;a grupos y ning&uacute;n alumno se hab&iacute;a apuntado a ninguno. (33592 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.35.1 :01/jun/2006</dt>
-						<dd>
-						Cambios internos (en las consultas a la base de datos) en la presentaci&oacute;n de grupos. (32584 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.35.2 :01/jun/2006</dt>
-						<dd>
-						m&aacute;s cambios internos (en las consultas a la base de datos) en la presentaci&oacute;n de grupos. (33528 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.35.3 :04/jun/2006</dt>
-						<dd>
-						m&aacute;s cambios internos (en las consultas a la base de datos) en la presentaci&oacute;n de grupos. (33494 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.35.4 :05/jun/2006</dt>
-						<dd>
-						Comienza implementaci&oacute;n de tipos de respuesta de test num&eacute;ricos entero y real. (33680 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.35.5 :06/jun/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de tipos de respuesta de test num&eacute;ricos entero y real. (33785 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.36   :06/jun/2006</dt>
-						<dd>
-						Finalizada la implementaci&oacute;n de tipos de respuesta de test num&eacute;ricos entero y real. (33839 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.36.1 :07/jun/2006</dt>
-						<dd>
-						Diversas mejoras internas en las preguntas con respuestas num&eacute;ricas entera y real. (33838 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.36.2 :09/jun/2006</dt>
-						<dd>
-						Las convocatorias de examen tambi&eacute;n aparecen resaltadas en los primeros d&iacute;as del mes siguiente. (33834 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.36.3 :09/jun/2006</dt>
-						<dd>
-						Nombres de los foros m&aacute;s breves (sugerencia de Ra&uacute;l Jim&eacute;nez Ortega). S&oacute;lo se muestran los foros accesibles.<br />
-						Se guardan en la tabla de accesos el tiempo de generaci&oacute;n y el tiempo de env&iacute;o de la p&aacute;gina. (33856 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.37   :11/jun/2006</dt>
-						<dd>
-						Se muestran estad&iacute;sticas por tiempo de generaci&oacute;n y de env&iacute;o de p&aacute;gina. (33888 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.37.1 :12/jun/2006</dt>
-						<dd>
-						A&ntilde;adidos nuevos tipos MIME y extensiones de archivos. (33899 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.37.2 :17/jun/2006</dt>
-						<dd>
-						Comienza el traspaso de mensajes y foros de archivos a la base de datos. (33928 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.37.3 :21/jun/2006</dt>
-						<dd>
-						Contin&uacute;a el traspaso de mensajes y foros de archivos a la base de datos. (34315 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.37.4 :22/jun/2006</dt>
-						<dd>
-						Contin&uacute;a el traspaso de mensajes y foros de archivos a la base de datos. (34451 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.37.5 :22/jun/2006</dt>
-						<dd>
-						Contin&uacute;a el traspaso de mensajes y foros de archivos a la base de datos. (34483 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.37.6 :23/jun/2006</dt>
-						<dd>
-						Contin&uacute;a el traspaso de mensajes y foros de archivos a la base de datos. (34601 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.37.7 :24/jun/2006</dt>
-						<dd>
-						Contin&uacute;a el traspaso de mensajes y foros de archivos a la base de datos. (34700 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.37.8 :25/jun/2006</dt>
-						<dd>
-						Finaliza el traspaso de mensajes y foros de archivos a la base de datos. (34747 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.37.9 :25/jun/2006</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de los mensajes y foros en la base de datos. (36312 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.37.10:25/jun/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de los mensajes y foros en la base de datos. (36719 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.37.11:26/jun/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de los mensajes y foros en la base de datos. (36779 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.37.12:27/jun/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de los mensajes y foros en la base de datos. (36907 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.37.13:27/jun/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de los mensajes y foros en la base de datos. (36873 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.37.14:27/jun/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de los mensajes y foros en la base de datos. (37081 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.37.15:28/jun/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de los mensajes y foros en la base de datos. (37444 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.37.16:28/jun/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de los mensajes y foros en la base de datos. (37511 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.37.17:29/jun/2006</dt>
-						<dd>
-						Finaliza la implementaci&oacute;n de los mensajes y foros en la base de datos. (37530 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.38   :29/jun/2006</dt>
-						<dd>
-						Se ponen en marcha los avisos, mensajes entre usuarios y foros en la base de datos. (37601 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.38.1 :29/jun/2006</dt>
-						<dd>
-						Corregido peque&ntilde;o bug al responder a un mensaje desde otra asignatura. (37602 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.38.2 :30/jun/2006</dt>
-						<dd>
-						Cuando se elimina un usuario, se eliminan sus mensajes enviados y recibidos de la base de datos. (37607 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.39   :30/jun/2006</dt>
-						<dd>
-						Las hebras de los foros se muestran paginadas. (37699 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.39.1 :03/jul/2006</dt>
-						<dd>
-						Eliminadas las funciones antiguas de tratamiento de mensajes, foros y avisos en archivos.<br />
-						Nuevas funciones temporales para eliminar los archivos con mensajes, foros y avisos.<br />
-						Eliminados todos los archivos con mensajes, foros y avisos. (34742 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.39.2 :03/jul/2006</dt>
-						<dd>
-						Eliminadas las funciones temporales para eliminar mensajes, foros y avisos en archivos. (34420 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.39.3 :05/jul/2006</dt>
-						<dd>
-						En la lista de hebras de un foro se muestran enlaces a las distintas p&aacute;ginas de mensajes de cada hebra. (34428 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.39.4 :05/jul/2006</dt>
-						<dd>
-						Eliminados los n&uacute;meros de hebra seg&uacute;n sugerencia de Ra&uacute;l Jim&eacute;nez Ortega, aunque a&uacute;n se mantienen en la base de datos. (34475 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.39.5 :05/jul/2006</dt>
-						<dd>
-						Cambios en el listado de hebras. (34491 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.39.6 :06/jul/2006</dt>
-						<dd>
-						Cambios en la escritura de fechas (aparece la cadena "Hoy"). (34511 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.39.7 :06/jul/2006</dt>
-						<dd>
-						Cambios est&aacute;ticos en el marco de la zona principal y las pesta&ntilde;as. (34512 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.40   :07/jul/2006</dt>
-						<dd>
-						En la base de datos se guarda informaci&oacute;n sobre si un mensaje ha sido respondido. (34578 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.40.1 :08/jul/2006</dt>
-						<dd>
-						Aparece un s&iacute;mbolo especial en los mensajes que ya han sido respondidos. (34605 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.40.2 :08/jul/2006</dt>
-						<dd>
-						Nueva funci&oacute;n para actualizar un mensaje enviado cuando haya sido le&iacute;do.<br />
-						En los mensajes enviados y recibidos se muestra primero el m&aacute;s reciente.<br />
-						El icono de los mensajes recibidos nuevos se muestra en verde. (34646 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.41   :08/jul/2006</dt>
-						<dd>
-						Se destacan en negrita las hebras que contienen mensajes no vistos. (34630 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.41.1 :09/jul/2006</dt>
-						<dd>
-						Corregido fallo est&aacute;tico en foros, detectado por Ra&uacute;l Jim&eacute;nez Ortega. (34630 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.41.2 :10/jul/2006</dt>
-						<dd>
-						Se destacan en verde los mensajes no vistos de una hebra. (34697 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.41.3 :11/jul/2006</dt>
-						<dd>
-						Insertado anuncio de beca predoctoral. (34706 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.41.4 :17/jul/2006</dt>
-						<dd>
-						Corregido bug en DNI encriptados de destinatarios de mensajes, detectado por el profesor Germ&aacute;n Luz&oacute;n Gonz&aacute;lez. (34722 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.41.5 :18/jul/2006</dt>
-						<dd>
-						A&ntilde;adida comprobaci&oacute;n de departamentos inexistentes en fichas de profesores. (34729 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.41.6 :19/jul/2006</dt>
-						<dd>
-						Corregido error de c&aacute;lculo en presentaci&oacute;n de estad&iacute;sticas de acceso por d&iacute;as, semanas o meses cuando hay filas vac&iacute;as.<br />
-						Adem&aacute;s, ahora aparecen filas vac&iacute;as al principio y al final hasta completar el rango de fechas seleccionadas. (34801 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.41.7 :31/jul/2006</dt>
-						<dd>
+		<dt>Versi&oacute;n 8.48.7: 06/jun/2009</dt>
+						<dd>
+						Traducci&oacute;n de varios mensajes, y de variables y comentarios internos. (75827 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.48.6: 06/jun/2009</dt>
+						<dd>
+						Optimizaciones internas al escribir los nombres de los usuarios. (75724 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.48.5: 05/jun/2009</dt>
+						<dd>
+						Nuevo m&oacute;dulo swad_not para las funciones relacionadas con los avisos (post-it amarillos). (75722 l&iacute;neas)
+						</dd>						
+		<dt>Versi&oacute;n 8.48.4: 05/jun/2009</dt>
+						<dd>
+						Nuevo m&oacute;dulo swad_pag para las funciones relacionadas con la paginaci&oacute;n de mensajes y foros. (75634 l&iacute;neas)
+						</dd>						
+		<dt>Versi&oacute;n 8.48.3: 05/jun/2009</dt>
+						<dd>
+						Nuevo m&oacute;dulo swad_for para las funciones relacionadas con los foros. (75543 l&iacute;neas)
+						</dd>						
+		<dt>Versi&oacute;n 8.48.2: 04/jun/2009</dt>
+						<dd>
+						Nuevo m&oacute;dulo swad_cht para las funciones relacionadas con el chat. (75418 l&iacute;neas)
+						</dd>						
+		<dt>Versi&oacute;n 8.48.1: 03/jun/2009</dt>
+						<dd>
+						Numerosos cambios internos y traducci&oacute;n de algunos mensajes. (75331 l&iacute;neas)
+						</dd>						
+		<dt>Versi&oacute;n 8.48:   03/jun/2009</dt>
+						<dd>
+						Cambios internos en la forma de almacenar los textos de los men&uacute;s.<br />
+						Traducci&oacute;n de algunos mensajes relacionados con la notificaci&oacute;n por correo electr&oacute;nico. (75230 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.47.3: 03/jun/2009</dt>
+						<dd>
+						Traducci&oacute;n de algunos mensajes relacionados con la notificaci&oacute;n por correo electr&oacute;nico. (75099 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.47.2: 03/jun/2009</dt>
+						<dd>
+						Traducci&oacute;n de algunos mensajes.<br />
+						Renombradas las funciones relacionadas con foros y con chat para situarlas en m&oacute;dulos separados del m&oacute;dulo de mensajes. (75073 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.47.1: 03/jun/2009</dt>
+						<dd>
+						Se evitan notificaciones al autor del evento. (75039 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.47:   02/jun/2009</dt>
+						<dd>
+						Se env&iacute;an notificaciones por correo de nuevos archivos de calificaciones.<br />
+						Se muestran estad&iacute;sticas del n&uacute;mero de notificaciones de cada evento.<br />
+						Todas las estad&iacute;sticas de notificaciones se ponen a 0. (75029 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.46.3: 02/jun/2009</dt>
+						<dd>
+						Cambios internos relacionados con en el env&iacute;o de notificaciones. (74787 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.46.2: 02/jun/2009</dt>
+						<dd>
+						En la estad&iacute;stica de foros se muestra el n&uacute;mero de notificaciones en cada tipo de foro. (74720 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.46.1: 02/jun/2009</dt>
+						<dd>
+						Cambios internos y algunas traducciones en el env&iacute;o de notificaciones. (74703 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.46:   02/jun/2009</dt>
+						<dd>
+						Se env&iacute;an notificaciones por correo de respuestas en los foros. (74623 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.45:   01/jun/2009</dt>
+						<dd>
+						Nuevo m&oacute;dulo swad_ntf sobre notificaciones por correo electr&oacute;nico.<br />
+						Se env&iacute;an notificaciones por correo de convocatorias de examen. (74520 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.44.1: 30/may/2009</dt>
+						<dd>
+						Las convocatorias de examen no se eliminan realmente, sino que se marcan como eliminadas, para poder llevar en el futuro la estad&iacute;stica de las convocatorias totales. (74398 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.44:   30/may/2009</dt>
+						<dd>
+						Nueva estad&iacute;stica con el n&uacute;mero de usuarios que han elegido cada tipo de notificaci&oacute;n. (74378 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.43:   30/may/2009</dt>
+						<dd>
+						Se env&iacute;an notificaciones por correo de avisos nuevos. (74270 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.42.6: 30/may/2009</dt>
+						<dd>
+						En las estad&iacute;sticas de avisos, se muestra el n&uacute;mero de correos electr&oacute;nicos de notificaci&oacute;n enviados para avisar de avisos nuevos. (74096 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.42.5: 30/may/2009</dt>
+						<dd>
+						Cambios internos en la forma de almacenar el estado de los avisos. (74067 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.42.4: 30/may/2009</dt>
+						<dd>
+						Los avisos no se eliminan realmente, sino que se marcan como eliminados, para poder llevar la estad&iacute;stica de los avisos totales. (74044 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.42.3: 30/may/2009</dt>
+						<dd>
+						Se almacenan en las preferencias del usuario, en la base de datos, todas las posibles causas de notificaci&oacute;n por correo electr&oacute;nico. (74021 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.42.2: 29/may/2009</dt>
+						<dd>
+						En las preferencias, el usuario puede elegir en qu&eacute; ocasiones desea que se le env&iacute;en notificaciones por correo electr&oacute;nico. (74034 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.42.1: 28/may/2009</dt>
+						<dd>
+						Traducci&oacute;n de varios comentarios y variables internos. (73916 l&iacute;neas)
+						</dd>						
+		<dt>Versi&oacute;n 8.42:   28/may/2009</dt>
+						<dd>
+						Termina la implementaci&oacute;n del env&iacute;o de correos electr&oacute;nicos de aviso. (73909 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.41.4: 28/may/2009</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n del env&iacute;o de correos electr&oacute;nicos de aviso. (73839 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.41.3: 28/may/2009</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n del env&iacute;o de correos electr&oacute;nicos de aviso. (73828 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.41.2: 27/may/2009</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n del env&iacute;o de correos electr&oacute;nicos de aviso. (73750 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.41.1: 27/may/2009</dt>
+						<dd>
+						Comienza la implementaci&oacute;n del env&iacute;o de correos electr&oacute;nicos de aviso. (73698 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.41:   26/may/2009</dt>
+						<dd>
+						Cambios en la traducci&oacute;n al portugu&eacute;s, sugeridos por Rui Raposo (Univ. Aveiro, Portugal).<br />
+						En las preferencias se puede cambiar la privacidad de la foto. (73650 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.40.1: 25/may/2009</dt>
+						<dd>
+						Traducci&oacute;n de varios mensajes. (73584 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.40:   25/may/2009</dt>
+						<dd>
+						A&ntilde;adidas cabeceras de licencia &quot;GNU Affero General Public License, Versi&oacute;n 3&quot;. (73566 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.39.8: 24/may/2009</dt>
+						<dd>
+						Traducci&oacute;n de varios mensajes, y de comentarios y variables internos. (72427 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.39.7: 23/may/2009</dt>
+						<dd>
+						Traducci&oacute;n de varios mensajes. (72096 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.39.6: 22/may/2009</dt>
+						<dd>
+						Traducci&oacute;n de varios comentarios y variables internos. (72063 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.39.5: 20/may/2009</dt>
+						<dd>
+						Traducci&oacute;n de varios comentarios y variables internos. (72059 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.39.4: 19/may/2009</dt>
+						<dd>
+						Traducci&oacute;n de varios mensajes. (72066 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.39.3: 19/may/2009</dt>
+						<dd>
+						Traducci&oacute;n de varios mensajes. (71997 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.39.2: 19/may/2009</dt>
+						<dd>
+						Traducci&oacute;n de varios mensajes. (71884 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.39.1: 18/may/2009</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en configuraci&oacute;n de test, detectado por Isabel Mar&iacute;a S&aacute;nchez Calle. (71841 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.39:   18/may/2009</dt>
+						<dd>
+						Los nombres de las carpetas ra&iacute;z de los exploradores de archivos aparecen en m&aacute;s sitios en el idioma seleccionado. (71838 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.38.9: 18/may/2009</dt>
+						<dd>
+						El archivo zip con los trabajos de cada alumno ya no contiene una carpeta &quot;trabajos&quot; dentro de la carpeta de cada alumno. (71832 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.38.8: 18/may/2009</dt>
+						<dd>
+						Los nombres de las carpetas ra&iacute;z de los exploradores de archivos aparecen en algunos sitios en el idioma seleccionado. (71836 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.38.7: 17/may/2009</dt>
+						<dd>
+						Traducci&oacute;n de varios mensajes, y de comentarios internos. (71767 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.38.6: 16/may/2009</dt>
+						<dd>
+						Traducci&oacute;n de varios mensajes, y de comentarios internos. (71661 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.38.5: 15/may/2009</dt>
+						<dd>
+						Traducci&oacute;n de varios mensajes, y de comentarios internos. (71574 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.38.4: 12/may/2009</dt>
+						<dd>
+						Traducci&oacute;n de varios mensajes, y de comentarios internos. (71397 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.38.3: 11/may/2009</dt>
+						<dd>
+						Traducci&oacute;n de varios mensajes, y de comentarios internos. (71338 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.38.2: 11/may/2009</dt>
+						<dd>
+						Traducci&oacute;n de varios mensajes, y de comentarios internos. (71240 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.38.1: 10/may/2009</dt>
+						<dd>
+						Muchas optimizaciones internas relacionadas con los c&oacute;digos de usuarios cifrados. (71103 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.38:   08/may/2009</dt>
+						<dd>
+						El cifrado AES para c&oacute;digos de usuarios se sustituye por SHA-256. (71166 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.37.1: 07/may/2009</dt>
+						<dd>
+						Eliminado c&oacute;digo temporal para crear los c&oacute;digos de usuario cifrados. (71202 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.37:   07/may/2009</dt>
+						<dd>
+						Traducci&oacute;n de comentarios y variables internos.<br />
+						A&ntilde;adido c&oacute;digo &uacute;nico cifrado mediante SHA-256 para cada usuario. (71269 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.36.4: 06/may/2009</dt>
+						<dd>
+						Traducci&oacute;n de comentarios y variables internos. (71369 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.36.3: 04/abr/2009</dt>
+						<dd>
+						Traducci&oacute;n de algunos mensajes. (71104 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.36.2: 01/abr/2009</dt>
+						<dd>
+						Modificaciones internas relacionadas con los permisos de acceso a cada foro. (71040 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.36.1: 01/abr/2009</dt>
+						<dd>
+						Cambios en el listado de asignaturas y sus medidores. (71031 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.36:   31/mar/2009</dt>
+						<dd>
+						Nueva funcionalidad en estad&iacute;sticas para listar las asignaturas y sus medidores. (70900 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.35.2: 31/mar/2009</dt>
+						<dd>
+						Tradcci&oacute;n de algunos mensajes. (70648 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.35.1: 30/mar/2009</dt>
+						<dd>
+						Traducci&oacute;n de algunos mensajes relacionados con los foros y con el env&iacute;o de fotos. (70585 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.35:   30/mar/2009</dt>
+						<dd>
+						El usuario puede elegir si desea ver todos sus foros o s&oacute;lo los de la instituci&oacute;n/titulaci&oacute;n/asignatura seleccionada. (70472 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.34.1: 29/mar/2009</dt>
+						<dd>
+						Traducci&oacute;n de algunos mensajes relacionados con los foros. (70378 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.34:   29/mar/2009</dt>
+						<dd>
+						Cambios en el listado de los foros cuando el usuario est&aacute; identificado como administrador o como superusuario. (70345 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.33.3: 29/mar/2009</dt>
+						<dd>
+						Optimizaciones internas relacionadas con las listas de instituciones, titulaciones y asignaturas del usuario identificado. (70258 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.33.2: 28/mar/2009</dt>
+						<dd>
+						Cambios en el texto del listado de foros, y en las comprobaciones efectuadas al eliminar mensajes y hebras de los foros. (70225 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.33.1: 28/mar/2009</dt>
+						<dd>
+						Cambios en el orden del listado de foros. (70178 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.33:   28/mar/2009</dt>
+						<dd>
+						Cambios en el listado de foros para mostrar todos los foros del usuario. (70177 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.32.3: 28/mar/2009</dt>
+						<dd>
+						Traducci&oacute;n al ingl&eacute;s de numerosos comentarios y variables. (70036 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.32.2: 27/mar/2009</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de cambios en el listado de foros para mostrar todos los foros del usuario. (70011 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.32.1: 24/mar/2009</dt>
+						<dd>
+						En el chat, los enlaces a las titulaciones aparecen con sus correspondientes iconos. (69865 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.32:   21/mar/2009</dt>
+						<dd>
+						Nueva estad&iacute;stica con el n&uacute;mero de avisos activos y obsoletos. (69794 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.31.2: 19/mar/2009</dt>
+						<dd>
+						Cambios internos relacionados con el chat. El nuevo chat se pone a disposici&oacute;n de los usuarios. (69641 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.31.1: 16/mar/2009</dt>
+						<dd>
+						Cambios en el listado de salas de chat. (69630 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.31:   16/mar/2009</dt>
+						<dd>
+						Incorporada la nueva versi&oacute;n del chat en pruebas, programada por Daniel Jes&uacute;s Calandria Hern&aacute;ndez. (69672 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.30.4: 16/mar/2009</dt>
+						<dd>
+						Traducci&oacute;n de numerosos mensajes. (69446 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.30.3: 16/mar/2009</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en javascript relacionado con las estad&iacute;sticas.<br />
+						Traducci&oacute;n de varios mensajes. (69372 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.30.2: 15/mar/2009</dt>
+						<dd>
+						Traducci&oacute;n de varios mensajes. (69285 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.30.1: 15/mar/2009</dt>
+						<dd>
+						Cambios en el dibujo de los avisos. (69063 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.30:   14/mar/2009</dt>
+						<dd>
+						Los avisos se pueden marcar como obsoletos sin tener que eliminarlos. (69060 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.29:   14/mar/2009</dt>
+						<dd>
+						Cambios en la creaci&oacute;n y eliminaci&oacute;n de avisos. (68897 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.28.1: 03/mar/2009</dt>
+						<dd>
+						Mejora interna y traducci&oacute;n en las estad&iacute;sticas de acceso. (68807 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.28:   02/mar/2009</dt>
+						<dd>
+						Las estad&iacute;sticas de uso de la plataforma se muestran desglosadas. (68736 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.27.5: 01/mar/2009</dt>
+						<dd>
+						Cambios internos relacionados con los test de autoevaluaci&oacute;n. (68590 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.27.4: 01/mar/2009</dt>
+						<dd>
+						Traducci&oacute;n de algunos mensajes y comentarios internos relacionados con los test de autoevaluaci&oacute;n.<br />
+						Cambios en las tablas de la base de datos relacionadas con los test de autoevaluaci&oacute;n. (68527 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.27.3: 28/feb/2009</dt>
+						<dd>
+						Traducci&oacute;n de algunos mensajes y comentarios internos relacionados con los test de autoevaluaci&oacute;n. (68433 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.27.2: 28/feb/2009</dt>
+						<dd>
+						Traducci&oacute;n de algunos mensajes y comentarios internos relacionados con los test de autoevaluaci&oacute;n. (68273 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.27.1: 26/feb/2009</dt>
+						<dd>
+						Traducci&oacute;n de algunos mensajes. (68189 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.27:   25/feb/2009</dt>
+						<dd>
+						Finaliza la implementaci&oacute;n de la elecci&oacute;n entre iconos seguros (https) y no seguros (http). (68101 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.26.2: 24/feb/2009</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de la elecci&oacute;n entre iconos seguros (https) y no seguros (http). (68064 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.26.1: 19/feb/2009</dt>
+						<dd>
+						Reducido el n&uacute;mero de d&iacute;as en el log reciente de 32 a 15 d&iacute;as. (67940 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.26:   18/feb/2009</dt>
+						<dd>
+						En las estad&iacute;sticas de tama&ntilde;o de las zonas de archivos se muestra el n&uacute;mero de carpetas, archivos, y tama&ntilde;o promedio por asignatura y por usuario. (67930 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.25.3: 18/feb/2009</dt>
+						<dd>
+						Mejora interna en las estad&iacute;sticas de tama&ntilde;o de las zonas de archivos. (67798 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.25.2: 17/feb/2009</dt>
+						<dd>
+						En Estad&iacute;sticas se muestra el tama&ntilde;o de otras zonas de archivos. (67860 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.25.1: 17/feb/2009</dt>
+						<dd>
+						En Estad&iacute;sticas se muestra el tama&ntilde;o de las zonas de descarga de archivos. (67667 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.25:   16/feb/2009</dt>
+						<dd>
+						Cada vez que un usuario ve una zona de almacenamiento de archivos, se guarda en una tabla de la base de datos, el tama&ntilde;o de esa zona. (67475 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.24.4: 16/feb/2009</dt>
+						<dd>
+						Ampliaci&oacute;n de las cuotas de almacenamiento. (67283 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.24.3: 15/feb/2009</dt>
+						<dd>
+						Cambio a un nuevo servidor. (67273 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.24.2: 13/feb/2009</dt>
+						<dd>
+						En Estad&iacute;sticas se muestra el n&uacute;mero de mensajes eliminados. (67272 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.24.1: 13/feb/2009</dt>
+						<dd>
+						Corregido problema est&aacute;tico en listado de archivos en IE7. (67197 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.24:   12/feb/2009</dt>
+						<dd>
+						Corregido bug en la eliminaci&oacute;n de titulaciones: cuando se eliminaba una titulaci&oacute;n, no se eliminaban las entradas correspondientes en la tabla de estad&iacute;sticas de titulaciones.<br />
+						En Estad&iacute;sticas se muestra el n&uacute;mero total de mensajes enviados y recibidos en toda la plataforma, en la titulaci&oacute;n, o en la asignatura. (67172 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.23.3: 11/feb/2009</dt>
+						<dd>
+						Insertado anuncio Taller SWAD. (66941 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.23.2: 10/feb/2009</dt>
+						<dd>
+						En Estad&iacute;sticas &gt; Uso de SWAD, se muestran estad&iacute;sticas de n&uacute;mero de hebras por foro, n&uacute;mero de mensajes por hebra y n&uacute;mero de mensajes por foro. (66940 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.23.1: 10/feb/2009</dt>
+						<dd>
+						Traducci&oacute;n interna al ingl&eacute;s de numerosos comentarios, variables, etc. (66884 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.23:   10/feb/2009</dt>
+						<dd>
+						Termina la implementaci&oacute;n de estad&iacute;sticas de uso de los foros. (66883 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.22.1: 10/feb/2009</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de estad&iacute;sticas de uso de los foros. (66745 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.22:   09/feb/2009</dt>
+						<dd>
+						Se crea un foro dentro de cada asignatura exclusivo para profesores. (66403 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.21.2: 09/feb/2009</dt>
+						<dd>
+						Traducci&oacute;n de numerosos mensajes.<br />
+						Traducci&oacute;n interna al ingl&eacute;s de numerosos comentarios, variables, etc. (66395 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.21.1: 08/feb/2009</dt>
+						<dd>
+						Los enlaces institucionales de la derecha de la p&aacute;gina se toman de la base de datos. (66003 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.21:   08/feb/2009</dt>
+						<dd>
+						Finaliza la implementaci&oacute;n de la edici&oacute;n de enlaces institucionales. (66008 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.20.1: 05/feb/2009</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de la edici&oacute;n de enlaces institucionales. (65199 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.20:   05/feb/2009</dt>
+						<dd>
+						El usuario puede elegir si quiere ver todos los mensajes recibidos o s&oacute;lo los no le&iacute;dos. (65192 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.19.3: 05/feb/2009</dt>
+						<dd>
+						Optimizaci&oacute;n en el c&aacute;lculo del n&uacute;mero de mensajes no le&iacute;dos. (65096 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.19.2: 04/feb/2009</dt>
+						<dd>
+						Corregido bug en el n&uacute;mero de mensajes no le&iacute;dos cuando se filtran los mensajes recibidos por asignatura, autor o contenido. (65048 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.19.1: 04/feb/2009</dt>
+						<dd>
+						Las estad&iacute;sticas de preferencias (idioma, color y columnas) de la plataforma se pueden restringir a la titulaci&oacute;n seleccionada o a la asignatura seleccionada.<br />
+						Por defecto, las estad&iacute;sticas de uso global se restringen a la titulaci&oacute;n (en caso de que haya una titulaci&oacute;n seleccionada). (64994 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.19:   04/feb/2009</dt>
+						<dd>
+						Las estad&iacute;sticas de uso global de la plataforma se pueden restringir a la titulaci&oacute;n seleccionada o a la asignatura seleccionada. (64934 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.18.9: 01/feb/2009</dt>
+						<dd>
+						El usuario puede escoger la titulaci&oacute;n cuya foto promedio desea actualizar. (64785 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.18.8: 01/feb/2009</dt>
+						<dd>
+						Para actualizar las fotograf&iacute;as promedio, en lugar de escoger la titulaci&oacute;n con la fotograf&iacute;a menos recientemente calculada, se escoje entre varias de las que tienen las fotograf&iacute;as menos recientemente calculadas. (64645 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.18.7: 15/ene/2009</dt>
+						<dd>
+						Corregido error en el c&aacute;lculo del tiempo para calcular la fotograf&iacute;a promedio de una titulaci&oacute;n. (64631 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.18.6: 15/ene/2009</dt>
+						<dd>
+						Corregido error en el c&aacute;lculo del tiempo estimado para calcular la fotograf&iacute;a promedio de la titulaci&oacute;n menos recientemente actualizada. (64610 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.18.5: 15/ene/2009</dt>
+						<dd>
+						En la fotograf&iacute;a promedio se muestra el tiempo estimado para calcular la fotograf&iacute;a promedio de la titulaci&oacute;n menos recientemente actualizada. (64604 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.18.4: 13/ene/2009</dt>
+						<dd>
+						En la tabla de estad&iacute;sticas de cada titulaci&oacute;n se almacena el tiempo empleado en calcular la fotograf&iacute;a promedio. (64514 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.18.3: 12/ene/2009</dt>
+						<dd>
+						Peque&ntilde;o cambio en la escritura del pie de la p&aacute;gina. (64484 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.18.2: 07/ene/2009</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en la compresi&oacute;n de trabajos. (64475 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.18.1: 31/dic/2008</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en los foros. (64470 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.18:   22/dic/2008</dt>
+						<dd>
+						El c&aacute;lculo de las fotograf&iacute;as promedio lo puede ir realizando cada usuario al verlas. Si el usuario pulsa en el enlace indicado a tal efecto, se calculan las fotograf&iacute;as promedio correspondientes a una titulaci&oacute;n que llevaban m&aacute;s tiempo sin calcularse. (64465 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.17.2: 21/dic/2008</dt>
+						<dd>
+						Traducci&oacute;n de algunos mensajes. (64419 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.17.1: 21/dic/2008</dt>
+						<dd>
+						Peque&ntilde;os cambios en el dise&ntilde;o de la p&aacute;gina. (64416 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.17:   21/dic/2008</dt>
+						<dd>
+						Se a&ntilde;aden dos nuevos tipos de foros: temas generales y temas generalas para profesores. Se crean adem&aacute;s dos foros para cada instituci&oacute;n: uno para usuarios en general y otro para profesores. (64432 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.16.6: 18/dic/2008</dt>
+						<dd>
+						Los nombres &uacute;nicos, usados para directorios temporales, nombres de fotos, etc. ahora incorporan tambi&eacute;n la direcci&oacute;n IP, y adem&aacute;s se cifran mediante SHA-256. (64056 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.16.5: 17/dic/2008</dt>
+						<dd>
+						En los ex&aacute;menes de autoevaluaci&oacute;n aparece el logo de la instituci&oacute;n asociada a la titulaci&oacute;n elegida.<br />
+						Optimizada la escritura de la cabecera de los ex&aacute;menes de autoevaluaci&oacute;n. (64077 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.16.4: 17/dic/2008</dt>
+						<dd>
+						En las orlas, listas, calendarios y horarios aparece el logo de la instituci&oacute;n asociada a la titulaci&oacute;n elegida. (64092 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.16.3: 14/dic/2008</dt>
+						<dd>
+						Cambios internos y en la base de datos relacionados con las convocatorias de examen.<br />
+						En las convocatorias de examen aparece el logo y el nombre de la instituci&oacute;n a la que pertenece la titulaci&oacute;n. (64065 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.16.2: 14/dic/2008</dt>
+						<dd>
+						En el listado de instituciones se muestran el n&uacute;mero de centros, de departamentos y de titulaciones de cada instituci&oacute;n. (64065 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.16.1: 14/dic/2008</dt>
+						<dd>
+						Adem&aacute;s de asociarse a un lugar, cada titulaci&oacute;n se asocia a una instituci&oacute;n.<br />
+						Se permite la edici&oacute;n de la titulaci&oacute;n en centros y departamentos existentes. (63846 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.16:   13/dic/2008</dt>
+						<dd>
+						Numerosos cambios internos.<br />
+						Nuevo m&oacute;dulo para la gesti&oacute;n de par&aacute;metros de llamada al CGI. (63617 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.15.4: 13/dic/2008</dt>
+						<dd>
+						Separado m&oacute;dulo para la gesti&oacute;n de grupos del m&oacute;dulo de gesti&oacute;n de usuarios. (63476 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.15.3: 11/dic/2008</dt>
+						<dd>
+						Optimizada la consulta de titulaciones que se realiza antes de presentar el formulario de la ficha. Ahora no se obtiene el n&uacute;mero de usuarios de cada titulaci&oacute;n, innecesario en ese caso.<br />
+						En el listado de titulaciones se muestran, para cada titulaci&oacute;n, el n&uacute;mero de usuarios totales, el n&uacute;mero de alumnos y el n&uacute;mero de profesores. (63393 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.15.2: 11/dic/2008</dt>
+						<dd>
+						Corregido bug en el listado de usuarios relacionado con las instituciones. (63373 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.15.1: 10/dic/2008</dt>
+						<dd>
+						En el listado de instituciones se muestra el n&uacute;mero de usuarios de cada instituci&oacute;n, no el n&uacute;mero de profesores. (63370 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.15:   10/dic/2008</dt>
+						<dd>
+						Los alumnos tambi&eacute;n deben rellenar la instituci&oacute;n (universidad) a la que pertenecen. (63338 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.14.6: 10/dic/2008</dt>
+						<dd>
+						Traducci&oacute;n de algunos mensajes.<br />
+						Eliminada la etiqueta &quot;font&quot; del c&oacute;digo XHTML. (63331 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.14.5: 10/dic/2008</dt>
+						<dd>
+						Nuevo modulo swad_fil para operaciones con archivos.<br />
+						Cambios internos: cambio de m&oacute;dulo de algunas funciones. (63259 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.14.4: 10/dic/2008</dt>
+						<dd>
+						Corregido peque&ntilde;o bug relacionado con la selecci&oacute;n de temas de dise&ntilde;o. (63199 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.14.3: 09/dic/2008</dt>
+						<dd>
+						Optimizaci&oacute;n del c&oacute;digo para dibujar un mes. (63193 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.14.2: 09/dic/2008</dt>
+						<dd>
+						Sustituci&oacute;n del c&oacute;digo antiguo de gesti&oacute;n de per&iacute;odos no lectivos por el nuevo. (63175 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.14.1: 09/dic/2008</dt>
+						<dd>
+						Modificaci&oacute;n en la edici&oacute;n de d&iacute;as festivos y per&iacute;odos no lectivos. (63254 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.14:   09/dic/2008</dt>
+						<dd>
+						Se pueden editar los per&iacute;odos no lectivos. (63213 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.13.3: 08/dic/2008</dt>
+						<dd>
+						Traducci&oacute;n de algunos mensajes. (62979 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.13.2: 08/dic/2008</dt>
+						<dd>
+						Eliminado c&oacute;digo antiguo de gesti&oacute;n de d&iacute;as festivos y campus. (62949 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.13.1: 08/dic/2008</dt>
+						<dd>
+						Los d&iacute;as festivos usados en el dibujo de los meses se toman de la base de datos. (63201 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.13:   08/dic/2008</dt>
+						<dd>
+						Finaliza la implementaci&oacute;n de la edici&oacute;n de d&iacute;as festivos. (63158 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.12.6: 08/dic/2008</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la edici&oacute;n de d&iacute;as festivos. (63159 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.12.5: 07/dic/2008</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la edici&oacute;n de d&iacute;as festivos. (62940 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.12.4: 06/dic/2008</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de la edici&oacute;n de d&iacute;as festivos. (62132 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.12.3: 06/dic/2008</dt>
+						<dd>
+						Algunos cambios en el m&oacute;dulo de estad&iacute;sticas.<br />
+						Los profesores pueden volver a consultar accesos en per&iacute;odos largos de tiempo, pero s&oacute;lo en el caso de accesos a la asignatura, no globales. (62113 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.12.2: 06/dic/2008</dt>
+						<dd>
+						Algunos cambios en el m&oacute;dulo de fechas. (62104 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.12.1: 06/dic/2008</dt>
+						<dd>
+						Se puede elegir lugar al editar una titulaci&oacute;n. (62150 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.12:   06/dic/2008</dt>
+						<dd>
+						Se pueden editar lugares o localidades (por ejemplo, Granada, Ceuta, Melilla). (62043 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.11.8: 05/dic/2008</dt>
+						<dd>
+						En la fichas de un profesor aparece el logo y el nombre de la instituci&oacute;n a la que pertenece ese profesor. (61146 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.11.7: 04/dic/2008</dt>
+						<dd>
+						Corregido bug en la edici&oacute;n de instituciones. (61118 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.11.6: 03/dic/2008</dt>
+						<dd>
+						Cambios relacionados con el tama&ntilde;o m&aacute;ximo de un archivo recibido. (61110 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.11.5: 01/dic/2008</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la instituci&oacute;n asociada a cada centro y departamento. (61106 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.11.4: 30/nov/2008</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en la ficha de profesores, detectado por Luis E. Hueli Amador.<br />
+						A&ntilde;adidos nuevos tipos de archivos. (60970 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.11.3: 30/nov/2008</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de la instituci&oacute;n asociada a cada centro y departamento. (60969 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.11.2: 30/nov/2008</dt>
+						<dd>
+						En el listado de instituciones aparece el logo de cada instituci&oacute;n. (60954 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.11.1: 30/nov/2008</dt>
+						<dd>
+						A&ntilde;adida instituci&oacute;n a la ficha del profesor. (60936 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.11:   30/nov/2008</dt>
+						<dd>
+						Edici&oacute;n de instituciones (universidades, institutos, etc.). (60849 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.10.3: 29/nov/2008</dt>
+						<dd>
+						No se permite a los usuarios (excepto al superusuario) consultar estad&iacute;sticas de acceso con un rango de fechas mayor que cierto n&uacute;mero de d&iacute;as. (59767 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.10.2: 24/nov/2008</dt>
+						<dd>
+						Muchos cambios internos. Cambiado el archivo swad_const.h por swad_paths.h<br />
+						Aumentadas algunas cuotas de almacenamiento. (59698 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.10.1: 24/nov/2008</dt>
+						<dd>
+						Los administradores de titulaci&oacute;n pueden ver los DNI de los profesores de esa titulaci&oacute;n.<br />
+						Muchos cambios internos. Eliminado el archivo swad_types.h (59688 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.10:   21/nov/2008</dt>
+						<dd>
+						La nueva versi&oacute;n del programa de procesamiento de fotograf&iacute;as se pone a disposici&oacute;n de todos los usuarios y se elimina la versi&oacute;n anterior.<br />
+						Optimizaciones en la eliminaci&oacute;n de fotograf&iacute;as. (59705 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.9.1:  20/nov/2008</dt>
+						<dd>
+						Nueva versi&oacute;n en pruebas del programa de procesamiento de fotograf&iacute;as. (59868 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.9:    20/nov/2008</dt>
+						<dd>
+						Nueva versi&oacute;n en pruebas del programa de procesamiento de fotograf&iacute;as, que permite seleccionar un rostro entre varios detectados. (59840 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.8:    20/nov/2008</dt>
+						<dd>
+						Los listados de centros y de departamentos se pueden ordenar por n&uacute;mero de profesores. (59747 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.7.2:  18/nov/2008</dt>
+						<dd>
+						Traducci&oacute;n de varios mensajes y diversas optimizaciones de c&oacute;digo. (59553 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.7.1:  18/nov/2008</dt>
+						<dd>
+						Mejoras en la traducci&oacute;n al alem&aacute;n, por Rafael Barranco-Droege.<br />
+						Traducci&oacute;n de varios mensajes. (59520 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.7:    09/nov/2008</dt>
+						<dd>
+						Optimizada la selecci&oacute;n de usuarios antiguos a eliminar. (59413 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.6.16: 08/nov/2008</dt>
+						<dd>
+						Corregido bug al buscar los DNI en la lista de alumnos a dar de alta o de baja. (59390 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.6.15: 08/nov/2008</dt>
+						<dd>
+						Corregido bug al enviar un mensaje indicando el DNI del destinatario. (59386 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.6.14: 03/nov/2008</dt>
+						<dd>
+						Traducci&oacute;n de varios mensajes.<br />
+						Mejoras en la implementaci&oacute;n del programa de procesamiento de fotograf&iacute;as. (59374 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.6.13: 03/nov/2008</dt>
+						<dd>
+						Se admite como DNI una cadena que contenga al menos 4 d&iacute;gitos (hasta ahora el m&iacute;nimo era 5 d&iacute;gitos) y un grupo de hasta 5 letras (hasta ahora el m&aacute;ximo era 3).<br />
+						Cambios menores en el env&iacute;o del par&aacute;metro oculto con el DNI de otro usuario.<br />
+						Traducci&oacute;n de varios mensajes. (59313 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.6.12: 03/nov/2008</dt>
+						<dd>
+						Traducci&oacute;n de varios mensajes. (59298 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.6.11: 02/nov/2008</dt>
+						<dd>
+						Traducci&oacute;n de varios mensajes. (59214 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.6.10: 02/nov/2008</dt>
+						<dd>
+						Cambios en el dise&ntilde;o. (59090 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.6.9:  01/nov/2008</dt>
+						<dd>
+						Traducci&oacute;n de varios mensajes. (59077 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.6.8:  01/nov/2008</dt>
+						<dd>
+						Nuevo m&oacute;dulo swad_cal con funciones relacionadas con las convocatorias de examen (calls for exams). (59017 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.6.7:  01/nov/2008</dt>
+						<dd>
+						Nuevo m&oacute;dulo swad_lay con funciones relacionadas con el dise&ntilde;o (layout) de la p&aacute;gina. (58961 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.6.6:  01/nov/2008</dt>
+						<dd>
+						Se limita la longitud de los nombres de titulaci&oacute;n y asignatura en la parte superior de la pantalla.<br />
+						Cambios en el dise&ntilde;o. (58995 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.6.5:  31/oct/2008</dt>
+						<dd>
+						Traducci&oacute;n de la ficha personal. (58955 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.6.4:  31/oct/2008</dt>
+						<dd>
+						Traducci&oacute;n de varios mensajes. (58698 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.6.3:  31/oct/2008</dt>
+						<dd>
+						Nueva opci&oacute;n provisional para hacer pruebas con el nuevos programa de procesamiento de fotograf&iacute;as.<br />
+						Traducci&oacute;n de los t&iacute;tulos de cada acci&oacute;n. (58481 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.6.2:  30/oct/2008</dt>
+						<dd>
+						Traducci&oacute;n de varios elementos relacionados con centros y departamentos. (58096 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.6.1:  29/oct/2008</dt>
+						<dd>
+						Se obliga a los profesores a elegir centro y departamento.<br />
+						Mejoras en el listado de centros y departamentos (57982 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.6:    28/oct/2008</dt>
+						<dd>
+						Se muestra junto a cada foro el n&uacute;mero de hebras con mensajes nuevos, y junto a cada hebra el n&uacute;mero de mensajes sin leer. (57801 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.5:    27/oct/2008</dt>
+						<dd>
+						Finaliza la edici&oacute;n de departamentos. (57628 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.4:    27/oct/2008</dt>
+						<dd>
+						Finaliza la edici&oacute;n de centros. (57041 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.3.5:  27/oct/2008</dt>
+						<dd>
+						Contin&uacute;a la edici&oacute;n de centros. (56750 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.3.4:  21/oct/2008</dt>
+						<dd>
+						Contin&uacute;a la edici&oacute;n de centros. (56578 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.3.3:  21/oct/2008</dt>
+						<dd>
+						Corregido peque&ntilde;o bug que ocurr&iacute;a al eliminar un tipo de titulaci&oacute;n. (56460 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.3.2:  20/oct/2008</dt>
+						<dd>
+						Comienza la edici&oacute;n de centros. (56433 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.3.1:  20/oct/2008</dt>
+						<dd>
+						Traducci&oacute;n de algunos mensajes. (56326 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.3:    20/oct/2008</dt>
+						<dd>
+						Finaliza la implementaci&oacute;n de nuevas estad&iacute;sticas de titulaciones en forma de lista. (56223 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.2.5:  20/oct/2008</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de nuevas estad&iacute;sticas de titulaciones en forma de lista. (56181 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.2.4:  19/oct/2008</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de nuevas estad&iacute;sticas de titulaciones en forma de lista. (56156 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.2.3:  19/oct/2008</dt>
+						<dd>
+						Las titulaciones de la orla de fotos promedio de titulaciones se pueden ordenar seg&uacute;n cuatro criterios. (56051 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.2.2:  18/oct/2008</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de nuevas estad&iacute;sticas de titulaciones en forma de lista. (55890 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.2.1:  18/oct/2008</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de nuevas estad&iacute;sticas de titulaciones en forma de lista. (55837 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.2:    17/oct/2008</dt>
+						<dd>
+						Nuevos m&oacute;dulos swad_ctr y swad_dpt para la edici&oacute;n de centros y departamentos. (55775 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.1:    16/oct/2008</dt>
+						<dd>
+						Nuevo m&oacute;dulo swad_syl para la edici&oacute;n de los temarios. (55671 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 8.0:    15/oct/2008</dt>
+						<dd>
+						Para seleccionar el idioma, en lugar de usar banderitas, se usa un selector desplegable. (55641 l&iacute;neas)
+						</dd>
+		<dt><a href="/history/swad7.73.1/">Versi&oacute;n 7.73.1: 29/sep/2008</a></dt>
+						<dd>
+						Cambiadas las fiestas para el curso 2008-2009. (55606 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.73:   17/sep/2008</dt>
+						<dd>
+						Se guarda en la base de datos la preferencia sobre la visualizaci&oacute;n de las fotos en las listas de usuarios. (55561 l&iacute;neas)
+						</dd>	
+		<dt>Versi&oacute;n 7.72:   17/sep/2008</dt>
+						<dd>
+						Las opciones para ver la orla y la lista de alumnos/profesores se juntan en una opci&oacute;n &uacute;nica. (55418 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.71.1: 16/sep/2008</dt>
+						<dd>
+						Mejoras est&aacute;ticas en la selecci&oacute;n de usuarios.<br />
+						Se disingue el g&eacute;nero en el plural del tipo de usuario (por ejemplo, si hay tres alumnas en una clase y ning&uacute;n alumno, aparecer&aacute; la palabra &quot;Alumnas&quot; en lugar de &quot;Alumnos&quot;). (55295 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.71:   15/sep/2008</dt>
+						<dd>
+						En la selecci&oacute;n de usuarios (para ver fichas, ver trabajos, escribir mensaje o ver estad&iacute;sticas), se puede elegir entre una orla y una lista. Sugerencia del profesor Miguel Gea Meg&iacute;as. (55245 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.70.5: 15/sep/2008</dt>
+						<dd>
+						Traducci&oacute;n del tipo de usuario a 6 idiomas teniendo en cuenta el g&eacute;nero y el n&uacute;mero.<br />
+						Cambios en la forma de enviar en la ficha el par&aacute;metro con el tipo de usuario. (55129 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.70.4: 13/sep/2008</dt>
+						<dd>
+						Cambios relacionados con el listado de usuarios para la selecci&oacute;n de algunos de ellos. (55089 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.70.3: 13/sep/2008</dt>
+						<dd>
+						Cambios relacionados con el listado de usuarios para la selecci&oacute;n de algunos de ellos. (55038 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.70.2: 11/sep/2008</dt>
+						<dd>
+						Cambios internos relacionados con el listado de usuarios para la selecci&oacute;n de algunos de ellos. (54852 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.70.1: 09/sep/2008</dt>
+						<dd>
+						Bajo el formulario de creaci&oacute;n de una nueva carpeta o env&iacute;o de un archivo se muestra el &aacute;rbol de archivos.<br />
+						Cambios relacionados con el lenguaje y el tema por defecto. (54841 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.70:   09/sep/2008</dt>
+						<dd>
+						El t&iacute;tulo de las zonas de descarga se presenta dentro de la ventana de listado de archivos. (54832 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.69.11:01/sep/2008</dt>
+						<dd>
+						Corregido peque&ntilde;o problema con el tiempo entre un test y otro detectado por Salvador Manuel G&oacute;mez L&oacute;pez. (54757 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.69.10:01/sep/2008</dt>
+						<dd>
+						Cambio en el t&iacute;tulo de la p&aacute;gina.<br />
+						En los nombres de los foros se cambian las denominaciones largas de titulaciones y asignaturas por las abreviadas. (54751 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.69.9: 29/jul/2008</dt>
+						<dd>
+						Cambios internos relacionados con los temas de dise&ntilde;o. El tema por defecto pasa a ser el azul, en lugar del cl&aacute;sico amarillo. (54748 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.69.8: 28/jul/2008</dt>
+						<dd>
+						Desglosado departamento en dos.<br />
+						Mejoras en la traducci&oacute;n, principalmente a alem&aacute;n, realizadas por Rafael Barranco-Droege.<br />
+						Comienza la edici&oacute;n de departamentos. (54888 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.69.7: 17/jul/2008</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en numeraci&oacute;n de p&aacute;ginas de una hebra. (54830 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.69.6: 17/jul/2008</dt>
+						<dd>
+						Mejoras en la traducci&oacute;n, principalmente a alem&aacute;n, realizadas por Rafael Barranco-Droege. (54829 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.69.5: 15/jul/2008</dt>
+						<dd>
+						Cambio interno en el directorio de logos. (54826 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.69.4: 07/jul/2008</dt>
+						<dd>
+						Nuevo logo de SWAD dise&ntilde;ado por dixi (<a href="http://www.dixi.es/">http://www.dixi.es/</a>). (54824 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.69.3: 02/jul/2008</dt>
+						<dd>
+						Corregido bug en consulta a base de datos en el listado de mensajes enviados. (54823 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.69.2: 01/jul/2008</dt>
+						<dd>
+						Los mensajes recibidos y enviados se pueden filtrar tambi&eacute;n por su contenido. (54818 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.69.1: 01/jul/2008</dt>
+						<dd>
+						Modificaci&oacute;n en el filtrado de los mensajes por autores: ahora s&oacute;lo se buscan nombres y apellidos en el orden en el que han sido indicados por el usuario. (54748 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.69:   01/jul/2008</dt>
+						<dd>
+						Los mensajes recibidos se pueden filtrar por el autor y los enviados por el destinatario (disponible para todos los usuarios).<br />
+						Cambios internos en par&aacute;metros relacionados con los mensajes y los foros. (54747 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.68.2: 30/jun/2008</dt>
+						<dd>
+						Los mensajes recibidos se pueden filtrar por el autor (de momento s&oacute;lo disponible para el superusuario). (54626 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.68.1: 26/jun/2008</dt>
+						<dd>
+						Mejora en la edici&oacute;n de los temarios sugerida por Jos&eacute; Carlos Calvo Tudela. (54543 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.68:   25/jun/2008</dt>
+						<dd>
+						La opci&oacute;n de listado de centros y departamentos se desglosa en dos: centros por un lado y departamentos por otro.<br />
+						Se listan el n&uacute;mero de profesores en cada centro y en cada departamento. (54525 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.67.8: 24/jun/2008</dt>
+						<dd>
+						A&ntilde;adida nueva opci&oacute;n en la pesta&ntilde;a de titulaci&oacute;n para listar los centros y departamentos. (54381 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.67.7: 24/jun/2008</dt>
+						<dd>
+						Corregido problema con los administradores o superusuarios en el listado de usuarios conectados. (54377 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.67.6: 24/jun/2008</dt>
+						<dd>
+						Corregido error en la ordenaci&oacute;n de titulaciones administradas por un usuario. (54376 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.67.5: 23/jun/2008</dt>
+						<dd>
+						Cuando s&oacute;lo se muestran los primeros destinatarios de un mensaje, se ofrece la posibilidad de mostrar todos los detinatarios. (54377 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.67.4: 23/jun/2008</dt>
+						<dd>
+						Cuando hay muchos destinatarios en un mensaje, s&oacute;lo se muestran los primeros. Idea basada en una sugerencia de Ricardo Palma Dur&aacute;n. (54356 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.67.3: 22/jun/2008</dt>
+						<dd>
+						Los n&uacute;meros de las p&aacute;ginas de mensajes enviados/recibidos vistas m&aacute;s recientemente se almacenan en la tabla de sesiones en lugar de en la tabla de usuarios. (54305 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.67.2: 22/jun/2008</dt>
+						<dd>
+						Se almacenan los n&uacute;meros de las p&aacute;ginas de mensajes enviados/recibidos vistas m&aacute;s recientemente, de forma que se entre en ellas al pulsar en las opciones de ver mensajes enviados/recibidos. Sugerencia del profesor Sergio Alonso Burgos. (54278 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.67.1: 21/jun/2008</dt>
+						<dd>
+						Corregido peque&ntilde;o problema con las preferencias al expirar las sesiones. (54214 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.67:   21/jun/2008</dt>
+						<dd>
+						Finaliza el desarrollo de una nueva opci&oacute;n para fijar las preferencias del usuario. (54221 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.66:   20/jun/2008</dt>
+						<dd>
+						Ya no se pasan las preferencias como par&aacute;metros de todos los formularios cuando no hay ning&uacute;n usuario identificado, sino que se toman de la tabla de preferencias asociadas a IP. (54180 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.65.4: 20/jun/2008</dt>
+						<dd>
+						En la tabla de las preferencias se almacena tambi&eacute;n el c&oacute;digo de usuario. As&iacute;, si un usuario cambia sus preferencias en un ordenador estando identificado, y m&aacute;s tarde las vuelve a cambiar en un segundo ordenador estando tambi&eacute;n identificado, cuando vuelva al primero no se recordar&aacute;n las preferencias m&aacute;s antiguas alteradas en el primer ordenador, sino las m&aacute;s recientes alteradas en el segundo ordenador. (54212 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.65.3: 20/jun/2008</dt>
+						<dd>
+						El m&oacute;dulo swad_the pasa a llamarse swad_prf y contendr&aacute; las funciones relacionadas con las preferencias.<br />
+						Se almacena en una nueva tabla de la base de datos las preferencias de la &uacute;ltima vez que se accedi&oacute; desde la misma IP. De este modo, al entrar desde la misma IP sin identificar, SWAD recordar&aacute; los colores, el idioma y la configuraci&oacute;n de columnas. (54200 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.65.2: 20/jun/2008</dt>
+						<dd>
+						Comienza el desarrollo de una nueva opci&oacute;n para fijar las preferencias del usuario. (53838 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.65.1: 20/jun/2008</dt>
+						<dd>
+						El marco de los usuarios conectados siempre es el mismo, independientemente del tema de dise&ntilde;o, para que el refresco de conectados no afecte a su aspecto. (53833 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.65:   19/jun/2008</dt>
+						<dd>
+						Nuevo m&oacute;dulo swad_prf relacionado con los temas de dise&ntilde;o.<br />
+						Los usuarios pueden elegir el tema de dise&ntilde;o, que queda almacenado en sus datos. (53832 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.64.1: 18/jun/2008</dt>
+						<dd>
+						Algunos cambios relacionados con el dise&ntilde;o de los temas. (53608 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.64:   17/jun/2008</dt>
+						<dd>
+						Se permiten dos temas de dise&ntilde;o: el cl&aacute;sico en negro y amarillo y uno nuevo en celeste y blanco. (53607 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.63.3: 12/jun/2008</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en listado de accesos recientes dentro de una asignatura. (53405 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.63.2: 08/jun/2008</dt>
+						<dd>
+						El logo de SWAD y el de la instituci&oacute;n aparecen en sendos rect&aacute;ngulos blancos. De este modo, ser&aacute; m&aacute;s f&aacute;cil cambiarlos por otros logos personalizados cuando se ofrezca como software libre. (53404 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.63.1: 04/jun/2008</dt>
+						<dd>
+						Peque&ntilde;a modificaci&oacute;n de estilo en el listado de archivos de calificaciones.<br />
+						Corregido problema con el men&uacute; de mis asignaturas. (53352 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.63:   04/jun/2008</dt>
+						<dd>
+						Cambios est&aacute;ticos en la cabecera de la p&aacute;gina. Se separan los profesores de los alumnos en el listado de usuarios conectados. (53340 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.62.1: 04/jun/2008</dt>
+						<dd>
+						Se elimina el campo de lista de usuarios destino de la tabla de mensajes recibidos. Ello supone perder la lista de destinatarios en los mensajes m&aacute;s antiguos que el 29 de junio de 2006. A cambio, se espera una ganancia en velocidad en dicha tabla de la base de datos. (53301 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.62:   03/jun/2008</dt>
+						<dd>
+						Los accesos del &uacute;ltimo mes o m&aacute;s recientes se consultan en la tabla de accesos recientes. (53302 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.61.4: 03/jun/2008</dt>
+						<dd>
+						La tabla del registro de accesos se divide en dos: una con todo el registro hist&oacute;rico de accesos y otra con el registro de los accesos recientes. Cada acceso se registra en ambas tablas. (53208 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.61.3: 31/may/2008</dt>
+						<dd>
+						En &quot;Estad&iacute;sticas &gt; Uso de SWAD&quot; se muestra el n&uacute;mero de usuarios que han elegido cada uno de los cuatro posibles dise&ntilde;os de Las columnas laterales izquierda y derecha. (53165 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.61.2: 28/may/2008</dt>
+						<dd>
+						Las columnas laterales izquierda y derecha se ocultan o muestran de manera independiente. (53099 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.61.1: 28/may/2008</dt>
+						<dd>
+						Cambios est&aacute;ticos en la cabecera de la p&aacute;gina. Se muestra la fotograf&iacute;a del usuario identificado. (53021 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.61:   28/may/2008</dt>
+						<dd>
+						Termina la implementaci&oacute;n de la posibilidad de expandir la zona central hacia los lados. (53022 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.60.5: 28/may/2008</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de la posibilidad de expandir la zona central hacia los lados. (52880 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.60.4: 26/may/2008</dt>
+						<dd>
+						Los nombres de las fotos de los usuarios se cifran con el algoritmo SHA-256 en lugar de hacerlo con el algoritmo AES. (52810 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.60.3: 26/may/2008</dt>
+						<dd>
+						Los identificadores de sesi&oacute;n se cifran con el algoritmo SHA-256 en lugar de hacerlo con el algoritmo AES. (52818 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.60.2: 21/may/2008</dt>
+						<dd>
+						m&aacute;s cambios internos relacionados con el env&iacute;o de la contrase&ntilde;a. (52824 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.60.1: 21/may/2008</dt>
+						<dd>
+						Cambios internos relacionados con el env&iacute;o de la contrase&ntilde;a. (52812 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.60:   21/may/2008</dt>
+						<dd>
+						Cuando falla la autenticaci&oacute;n de un usuario, no se indica en los mensajes de error si ha fallado la identificaci&oacute;n o la contrase&ntilde;a.<br />
+						Cambios en los formularios para el env&iacute;o de una nueva contrase&ntilde;a por correo electr&oacute;nico. (52823 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.59.4: 20/may/2008</dt>
+						<dd>
+						Se obliga de nuevo a cambiar las contrase&ntilde;as poco seguras.<br />
+						Se rechazan las contrase&ntilde;as iguales a m&aacute;s de n contrase&ntilde;as de otros usuarios. (52736 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.59.3: 19/may/2008</dt>
+						<dd>
+						Las contrase&ntilde;as planas pasan de tener un l&iacute;mite de 16 caracteres a tener una longitud m&aacute;xima de 256 caracteres. (52654 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.59.2: 19/may/2008</dt>
+						<dd>
+						Eliminadas contrase&ntilde;as antiguas de la base de datos. (52658 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.59.1: 19/may/2008</dt>
+						<dd>
+						Eliminado el sistema de contrase&ntilde;as antiguo. (52658 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.59:   19/may/2008</dt>
+						<dd>
+						Las contrase&ntilde;as se almacenan usando el algoritmo SHA-512. Se ha usado la implementaci&oacute;n de Olivier Gay disponible en http://www.ouah.org/ogay/sha2/. (52782 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.58:   16/may/2008</dt>
+						<dd>
+						Eliminado el mecanismo de respuesta secreta para recordar la contrase&ntilde;a.<br />
+						En ning&uacute;n momento se recupera la contrase&ntilde;a plana de la base de datos. Todas las comparaciones se hacen entre contrase&ntilde;as cifradas. (52572 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.57:   15/may/2008</dt>
+						<dd>
+						En lugar de enviar por correo la contrase&ntilde;a actual, se env&iacute;a una nueva contrase&ntilde;a aleatoria, que s&oacute;lo se activa si se usa. (52833 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.56:   08/may/2008</dt>
+						<dd>
+						En la tabla de log se almacenan las IP desde las que acceden los usuarios. (52699 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.55.8: 07/may/2008</dt>
+						<dd>
+						En la paginaci&oacute;n de mensajes se muestran dos nuevos enlaces, uno a la p&aacute;gina intermedia entre la primera y la actual, y otro a la p&aacute;gina intermedia entre la actual y la &uacute;ltima. (52671 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.55.7: 06/may/2008</dt>
+						<dd>
+						Cambios en la presentaci&oacute;n de mensajes enviados y recibidos, y en la paginaci&oacute;n de mensajes. (52611 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.55.6: 06/may/2008</dt>
+						<dd>
+						Cambios est&aacute;ticos en la presentaci&oacute;n de mensajes enviados y recibidos. (52615 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.55.5: 06/may/2008</dt>
+						<dd>
+						En los mensajes enviados y recibidos, se muestra junto a cada autor y destinatario, si &eacute;ste ha le&iacute;do o eliminado el mensaje. (52612 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.55.4: 05/may/2008</dt>
+						<dd>
+						La longitud m&iacute;nima de la contrase&ntilde;a aumenta a 10 caracteres.<br />
+						Cuando la contrase&ntilde;a no es suficientemente segura, se obliga al usuario a cambiarla. (52581 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.55.3: 05/may/2008</dt>
+						<dd>
+						En los mensajes enviados o recibidos, s&oacute;lo se consulta el texto del mensaje cuando est&aacute; expandido. (52528 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.55.2: 05/may/2008</dt>
+						<dd>
+						Los mensajes enviados se muestran en el nuevo formato (igual que los recibidos). (52486 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.55.1: 04/may/2008</dt>
+						<dd>
+						Se muestra el campo De: en el mensaje recibido expandido. (52497 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.55:   04/may/2008</dt>
+						<dd>
+						Cambios en el almacenamiento de mensajes enviados y recibidos. La tabla msg_sent ya no se usa. (52501 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.54.2: 03/may/2008</dt>
+						<dd>
+						Cambios en el formato de los mensajes recibidos. (52494 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.54.1: 03/may/2008</dt>
+						<dd>
+						Separada en dos la funci&oacute;n para mostrar un mensaje enviado o recibido. (52423 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.54:   03/may/2008</dt>
+						<dd>
+						S&oacute;lo se muestran las cabeceras de los mensajes recibidos. Ahora hay que expandirlos para ver su contenido. (52383 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.53.1: 02/may/2008</dt>
+						<dd>
+						Separadas las funciones empleadas para mostrar los mensajes entre usuarios de las usadas para mostrar los mensajes de los foros. (52285 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.53:   02/may/2008</dt>
+						<dd>
+						Eliminada la tabla msg_new. El n&uacute;mero de mensajes nuevos pasa a la tabla usr_data. (52163 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.52:   02/may/2008</dt>
+						<dd>
+						m&aacute;s cambios internos relacionados con los DNI de los usuarios.<br />
+						Las listas de usuarios seleccionados ya no contienen DNI sino c&oacute;digos de usuario. (52270 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.51.22:02/may/2008</dt>
+						<dd>
+						m&aacute;s cambios internos relacionados con los DNI de los usuarios. (52307 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.51.21:01/may/2008</dt>
+						<dd>
+						m&aacute;s cambios internos relacionados con los DNI de los usuarios. (52305 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.51.20:01/may/2008</dt>
+						<dd>
+						m&aacute;s cambios internos relacionados con los DNI de los usuarios. (52416 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.51.19:29/abr/2008</dt>
+						<dd>
+						Finaliza el cambio de par&aacute;metro oculto con el DNI de otro usuario a c&oacute;digo de ese usuario. (52502 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.51.18:29/abr/2008</dt>
+						<dd>
+						Comienza el cambio de par&aacute;metro oculto con el DNI de otro usuario a c&oacute;digo de ese usuario. (52535 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.51.17:29/abr/2008</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52476 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.51.16:29/abr/2008</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52475 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.51.15:28/abr/2008</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52424 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.51.14:28/abr/2008</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52391 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.51.13:28/abr/2008</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52392 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.51.12:28/abr/2008</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52392 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.51.11:28/abr/2008</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52392 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.51.10:28/abr/2008</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52391 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.51.9: 28/abr/2008</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52380 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.51.8: 28/abr/2008</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52376 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.51.7: 28/abr/2008</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52365 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.51.6: 27/abr/2008</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52312 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.51.5: 27/abr/2008</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52327 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.51.4: 24/abr/2008</dt>
+						<dd>
+						Corregido bug al presentar el enunciado de los test de autoevaluaci&oacute;n. (52328 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.51.3: 22/abr/2008</dt>
+						<dd>
+						Corregido importante bug en eliminaci&oacute;n de avisos. (52326 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.51.2: 22/abr/2008</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52328 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.51.1: 22/abr/2008</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico.<br />
+						Corregido bug relacionado con la eliminaci&oacute;n de los mensajes nuevos de un usuario. (52323 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.51:   21/abr/2008</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52305 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.50.3: 20/abr/2008</dt>
+						<dd>
+						Renombradas algunas tablas la base de datos. (52269 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.50.2: 20/abr/2008</dt>
+						<dd>
+						Renombrados los campos de las tablas de la base de datos que almacenan los tipos de grupo, los grupos en cada asignatura, y los usuarios en cada grupo. (52268 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.50.1: 20/abr/2008</dt>
+						<dd>
+						Corregido bug en lista de alumnos detectado por Pablo J. G&oacute;mez L&oacute;pez y Luis E. Hueli Amador.<br />
+						Movidas varias funciones relacionadas con cadenas de caracteres al m&oacute;dulo swad_str. (52272 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.50:   19/abr/2008</dt>
+						<dd>
+						La &uacute;ltima pesta&ntilde;a accedida se guarda en la tabla de datos del usuario, no en la tabla de usuarios en cada asignatura. De este modo, ahora no cambia la pesta&ntilde;a accedida al cambiar de asignatura. (52318 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.49.5: 19/abr/2008</dt>
+						<dd>
+						Renombrados los campos de la tabla de la base de datos que almacena los usuarios en cada asignatura. (52316 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.49.4: 19/abr/2008</dt>
+						<dd>
+						Importante optimizaci&oacute;n del c&oacute;digo de la funci&oacute;n encargada de convertir cadenas de caracteres.<br />
+						Eliminados anuncios de seminarios. (52319 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.49.3: 14/abr/2008</dt>
+						<dd>
+						Mejorado mensaje de error relacionado con la tabla de mensajes.<br />
+						Insertados dos anuncios de seminarios de swad para profesores. (52314 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.49.2: 10/abr/2008</dt>
+						<dd>
+						Corregido peque&ntilde;o bug relacionado con el n&uacute;mero de mensajes escritos por el usuario en cada hebra.<br />
+						Corregido peque&ntilde;o bug relacionado con acr&oacute;nimos en los enlaces de formularios. (52285 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.49.1: 10/abr/2008</dt>
+						<dd>
+						Peque&ntilde;as mejoras gr&aacute;ficas en los foros.<br />
+						Eliminado c&oacute;digo antiguo relacionado con el horario. (52274 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.49:   10/abr/2008</dt>
+						<dd>
+						Delante de cada hebra en la que el usuario ha escrito mensajes aparece su foto. (52306 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.48.6: 09/abr/2008</dt>
+						<dd>
+						Se limita la longitud de nombre y apellidos al mostrar el autor de un mensaje o una hebra. (52267 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.48.5: 09/abr/2008</dt>
+						<dd>
+						Se muestran estad&iacute;sticas del n&uacute;mero de usuarios que ha elegido cada idioma. (52266 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.48.4: 09/abr/2008</dt>
+						<dd>
+						Cambios en la traducci&oacute;n al italiano propuestos por Nicola Comunale. (52204 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.48.3: 08/abr/2008</dt>
+						<dd>
+						Traducidos algunos botones y mensajes. (52203 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.48.2: 08/abr/2008</dt>
+						<dd>
+						Se puede seleccionar el idioma aunque no haya un usuario identificado. (52137 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.48.1: 08/abr/2008</dt>
+						<dd>
+						Cambios relacionados con la selecci&oacute;n del idioma. (52068 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.48:   08/abr/2008</dt>
+						<dd>
+						Pesta&ntilde;as y men&uacute;s en 6 idiomas: alem&aacute;n, ingl&eacute;s, espa&ntilde;ol, franc&eacute;s, italiano y portugu&eacute;s. (52442 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.47.1: 04/abr/2008</dt>
+						<dd>
+						Renombrados los campos de la tabla de la base de datos que almacena los datos de los usuarios. (51752 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.47:   04/abr/2008</dt>
+						<dd>
+						Los datos de los alumnos se almacenan en la tabla de datos de los usuarios. (51751 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.46:   04/abr/2008</dt>
+						<dd>
+						Los datos de los profesores se almacenan en la tabla de datos de los usuarios. (51862 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.45:   04/abr/2008</dt>
+						<dd>
+						Los apodos se almacenan en la tabla de datos de los usuarios. (51896 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.44.5: 04/abr/2008</dt>
+						<dd>
+						Nuevo m&oacute;dulo swad_crs para todas las funciones relacionadas con la gesti&oacute;n de informaci&oacute;n de la asignatura seleccionada. (51947 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.44.5: 04/abr/2008</dt>
+						<dd>
+						Nuevo m&oacute;dulo swad_crs para todas las funciones relacionadas con la gesti&oacute;n de informaci&oacute;n de la asignatura seleccionada. (51947 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.44.4: 04/abr/2008</dt>
+						<dd>
+						Cambios internos en algunas variables globales. (51879 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.44.3: 03/abr/2008</dt>
+						<dd>
+						Numerosos cambios en los enlaces a los foros. (51879 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.44.2: 02/abr/2008</dt>
+						<dd>
+						Mejoras internas en consulta de hebras de un foro. (51927 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.44.1: 01/abr/2008</dt>
+						<dd>
+						Mejoras en la paginaci&oacute;n de hebras relacionadas con el movimiento de hebras. (51898 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.44:   01/abr/2008</dt>
+						<dd>
+						A&ntilde;adidos dos foros sobre SWAD: uno para todos los usuarios y otro para profesores. (51879 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.43:   31/mar/2008</dt>
+						<dd>
+						Se pueden mover hebras de un foro a otro. (51773 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.42.3: 26/mar/2008</dt>
+						<dd>
+						En cada hebra del foro se muestra el n&uacute;mero de mensajes totales y el n&uacute;mero de escritores distintos de esa hebra. (51328 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.42.2: 26/mar/2008</dt>
+						<dd>
+						En cada hebra del foro se muestra el n&uacute;mero de lectores distintos de esa hebra. (51250 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.42.1: 12/mar/2008</dt>
+						<dd>
+						Los administradores de todas las titulaciones pueden actuar como administradores aunque no haya titulaci&oacute;n seleccionada, y como tales, pueden cambiarle la contrase&ntilde;a a cualquier alumno o profesor. (51211 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.42:   12/mar/2008</dt>
+						<dd>
+						Eliminados definitivamente los c&oacute;digos antiguos de asignaturas. (51173 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.41:   11/mar/2008</dt>
+						<dd>
+						Los avisos se quitan de la tabla messages (general para todos los mensajes y muy grande) y se pasan a la tabla msg_notices (m&aacute;s peque&ntilde;a), para ganar velocidad. (51348 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.40.1: 11/mar/2008</dt>
+						<dd>
+						Corregido bug relacionado con la eliminaci&oacute;n de foros al borrar asignaturas y titulaciones. (51348 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.40:   10/mar/2008</dt>
+						<dd>
+						Los mensajes de los foros se quitan de la tabla messages (general para todos los mensajes y muy grande) y se pasan a la tabla forum_msg (m&aacute;s peque&ntilde;a), para ganar velocidad. (51315 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.39.1: 10/mar/2008</dt>
+						<dd>
+						Los tel&eacute;fonos pasan de 9 d&iacute;gitos a 16, ya que el profesor Manuel C&aacute;ceres indica que tienen nuevos tel&eacute;fonos de 9 d&iacute;gitos m&aacute;s una extensi&oacute;n de 5 d&iacute;gitos. (51249 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.39:   10/mar/2008</dt>
+						<dd>
+						Se permiten administradores globales. (51246 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.38.1: 08/mar/2008</dt>
+						<dd>
+						Cambios internos relacionados con variables globales. (51239 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.38:   08/mar/2008</dt>
+						<dd>
+						Nuevo m&oacute;dulo swad_msg para todas las funciones relacionadas con mensajes. (51254 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.37:   08/mar/2008</dt>
+						<dd>
+						Al listar los mensajes de un foro se muestra el n&uacute;mero de mensajes totales de cada usuario en ese foro.<br />
+						Eliminado el campo de &iacute;ndice de hebra, que ya no se usaba, de la tabla de hebras. (51203 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.36:   08/mar/2008</dt>
+						<dd>
+						Al listar los foros se indica el n&uacute;mero de hebras y mensajes de cada foro. (51243 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.35.2: 07/mar/2008</dt>
+						<dd>
+						Los administradores ya pueden ver la orla de alumnos de asignaturas que no sean la suya. (51144 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.35.1: 06/mar/2008</dt>
+						<dd>
+						Termina la implementaci&oacute;n de env&iacute;o de la contrase&ntilde;a por correo electr&oacute;nico. (51138 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.35:   05/mar/2008</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de env&iacute;o de un correo electr&oacute;nico en caso de olvido de contrase&ntilde;a, gracias al script programado por Antonio F. D&iacute;az Garc&iacute;a en Python. (51144 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.34:   02/mar/2008</dt>
+						<dd>
+						Reordenaci&oacute;n de las opciones de la pesta&ntilde;a &quot;Titulaci&oacute;n&quot;. (51060 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.33.1: 02/mar/2008</dt>
+						<dd>
+						Mejora interna en consulta a base de datos para generar ex&aacute;menes test de autoevaluaci&oacute;n. (51059 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.33:   01/mar/2008</dt>
+						<dd>
+						Antes se mostraban preguntas de test con alg&uacute;n descriptor oculto, siempre que tuvieran al menos un descriptor permitido. Ahora no se muestra una pregunta de test si tiene alguno de sus descriptores oculto. (51038 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.32.10:01/mar/2008</dt>
+						<dd>
+						Corregido bug en estad&iacute;sticas de acceso por d&iacute;as. (51023 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.32.9: 29/feb/2008</dt>
+						<dd>
+						Se obliga a los usuarios a rellenar su correo electr&oacute;nico en la ficha. (51007 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.32.8: 28/feb/2008</dt>
+						<dd>
+						Cambio en mensaje de error cuando un profesor no puede cambiar la contrase&ntilde;a de un alumno por no haber aceptado el alta. (51001 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.32.7: 27/feb/2008</dt>
+						<dd>
+						Corregido bug en cambio de apodo. (50995 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.32.6: 25/feb/2008</dt>
+						<dd>
+						SWAD se integra en el CEVUG. Se insertan enlaces al CEVUG. (50998 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.32.5: 20/feb/2008</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en realizaci&oacute;n de ex&aacute;menes de autoevaluaci&oacute;n. (50996 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.32.4: 19/feb/2008</dt>
+						<dd>
+						La creaci&oacute;n de archivos zip con trabajos de alumnos se realiza con la m&aacute;s baja prioridad. (50991 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.32.3: 16/feb/2008</dt>
+						<dd>
+						En la opci&oacute;n &quot;Estad&iacute;sticas &gt; Uso de SWAD&quot; se muestra el n&uacute;mero total de asignaturas. (50990 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.32.2: 15/feb/2008</dt>
+						<dd>
+						La acci&oacute;n &quot;mostrar mensajes recibidos&quot; se desdobla en una acci&oacute;n para el men&uacute; principal y otra para la cabecera superior.<br />
+						Cambios internos en funciones de rango de usuarios en estad&iacute;sticas. (50963 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.32.1: 10/feb/2008</dt>
+						<dd>
+						Mejora en el listado de profesores encontrados en la opci&oacute;n de b&uacute;squeda. Ahora aparece, en cada una de las asignaturas de un profesor, un icono indicando si ha aceptado el alta. (50943 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.32:   09/feb/2008</dt>
+						<dd>
+						Cuando se busca un profesor sin rellenar el campo asignatura, se listan todas las asignaturas impartidas por ese profesor. (50892 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.31.6: 07/feb/2008</dt>
+						<dd>
+						Corregido bug en formulario de creaci&oacute;n de asignatura.<br />
+						Peque&ntilde;o cambio en listado de datos de usuarios. (50759 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.31.5: 07/feb/2008</dt>
+						<dd>
+						A&ntilde;adido anuncio de seminario-taller sobre swad. (50758 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.31.4: 06/feb/2008</dt>
+						<dd>
+						A&ntilde;adida extensi&oacute;n de archivo.<br />
+						Corregido peque&ntilde;o bug en edici&oacute;n de asignaturas.<br />
+						Corregido peque&ntilde;o bug en listado de profesores en ninguna asignatura. (50754 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.31.3: 05/feb/2008</dt>
+						<dd>
+						Varias funciones relacionadas con fechas se han movido al m&oacute;dulo de fechas.<br />
+						La fecha inicial de las estad&iacute;sticas de acceso pasa del 13/12/2004 al 01/01/2005. (50738 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.31.2: 03/feb/2008</dt>
+						<dd>
+						Corregido bug en comprobaci&oacute;n de n&uacute;mero de preguntas en la evaluaci&oacute;n de un test, detectado por Juan Antonio Aldea Armenteros.<br />
+						Mejora en dise&ntilde;o de los formularios de estad&iacute;sticas. (50738 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.31.1: 01/feb/2008</dt>
+						<dd>
+						En la lista de profesores se destacan aquellos que han confirmado su alta en todas las asignaturas en las que est&aacute;n dados de alta dentro del rango de asignaturas seleccionado para el listado. (50658 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.31:   01/feb/2008</dt>
+						<dd>
+						En la lista de profesores se destacan aquellos que han confirmado su alta en al menos una de las asignaturas en las que est&aacute;n dados de alta dentro del rango de asignaturas seleccionado para el listado. (50654 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.30.1: 01/feb/2008</dt>
+						<dd>
+						Corregido bug al cambiar una asignatura de curso. (50625 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.30:   01/feb/2008</dt>
+						<dd>
+						Corregido bug en el c&aacute;lculo del n&uacute;mero de semanas de un a&ntilde;o y del n&uacute;mero de semana correspondiente a una fecha.<br />
+						El antiguo m&oacute;dulo swad_crs pasa a llamarse swad_deg.<br />
+						Creado un nuevo m&oacute;dulo swad_dat para las funciones relacionadas con fechas. (50624 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.29.6: 31/ene/2008</dt>
+						<dd>
+						Los administradores tienen permiso para acceder a listas de profesores.<br />
+						Corregido error de HTML en formulario de cambio de tipo de usuario.<br />
+						Por defecto una nueva pregunta de tipo test es de elecci&oacute;n &uacute;nica. (50539 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.29.5: 30/ene/2008</dt>
+						<dd>
+						En la b&uacute;squeda de asignaturas se permite dejar los dos campos (asignatura y profesor) en blanco. Ese ese caso se buscan todas las asignaturas. (50521 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.29.4: 30/ene/2008</dt>
+						<dd>
+						Mejora en edici&oacute;n de asignaturas. (50523 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.29.3: 30/ene/2008</dt>
+						<dd>
+						Corregido bug relacionado con el refresco del enlace a los mensajes nuevos. (50525 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.29.2: 30/ene/2008</dt>
+						<dd>
+						Optimizaci&oacute;n en la obtenci&oacute;n de los datos de una asignatura.<br />
+						Mejoras en listado de foros disponibles y de salas de chat disponibles. (50519 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.29.1: 30/ene/2008</dt>
+						<dd>
+						Optimizaci&oacute;n en la obtenci&oacute;n de los datos de una titulaci&oacute;n. (50524 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.29:   30/ene/2008</dt>
+						<dd>
+						Los administradores s&oacute;lo pueden cambiar una asignatura a otra de las titulaciones que administran, no a cualquier titulaci&oacute;n. (50595 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.28.11:30/ene/2008</dt>
+						<dd>
+						A&ntilde;adidos permisos para que los administradores den de alta/baja a otros usuarios.<br />
+						Peque&ntilde;os cambios en los listados de datos de usuarios. (50494 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.28.10:30/ene/2008</dt>
+						<dd>
+						En la lista de administradores se muestran las titulaciones administradas. (50495 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.28.9: 29/ene/2008</dt>
+						<dd>
+						Cambios en los permisos de acceso a los foros por parte de administradores.<br />
+						Corregido bug en lista de destinatarios de mensajes entre usuarios. (50352 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.28.8: 29/ene/2008</dt>
+						<dd>
+						Al crear o editar una asignatura, se comprueba que el curso es v&aacute;lido dentro de su titulaci&oacute;n. (50393 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.28.7: 29/ene/2008</dt>
+						<dd>
+						Mejora en b&uacute;squeda de asignaturas.<br />
+						Mejoras en la eliminaci&oacute;n de una asignatura. (50364 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.28.6: 29/ene/2008</dt>
+						<dd>
+						Mejoras en la eliminaci&oacute;n de una asignatura. (50278 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.28.5: 28/ene/2008</dt>
+						<dd>
+						Mejoras en la eliminaci&oacute;n de una asignatura. (50186 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.28.4: 28/ene/2008</dt>
+						<dd>
+						Se muestran menos mensajes en las altas y bajas de varios alumnos.<br />
+						Eliminado el campo de la tabla de log que indicaba si en un acceso el usuario pertenec&iacute;a o no a la asignatura. (50173 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.28.3: 25/ene/2008</dt>
+						<dd>
+						Mejoras en la eliminaci&oacute;n de una titulaci&oacute;n.<br />
+						Numerosos cambios internos en la edici&oacute;n de titulaciones y asignaturas. (50171 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.28.2: 25/ene/2008</dt>
+						<dd>
+						Mejoras en la eliminaci&oacute;n de un tipo de titulaci&oacute;n. (50052 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.28.1: 25/ene/2008</dt>
+						<dd>
+						En la edici&oacute;n de titulaciones, el n&uacute;mero de asignaturas de una titulaci&oacute;n se calcula cada vez en lugar de almacenarse en la tabla de titulaciones. (50021 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.28:   24/ene/2008</dt>
+						<dd>
+						Eliminada la estad&iacute;stica de accesos disribuidos por asignatura, y divididos por el n&ordm; de usuarios actuales en cada asignatura.<br />
+						Se muestran estad&iacute;sticas de acceso de administradores. (50066 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.27.1: 24/ene/2008</dt>
+						<dd>
+						Numerosos cambios relacionados con los administradores de titulaciones. (50188 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.27:   24/ene/2008</dt>
+						<dd>
+						Un usuario puede elegir entre identificarse como usuario normal (alumno o profesor) o como administrador o superusuario (si ello es posible). (50218 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.26.2: 23/ene/2008</dt>
+						<dd>
+						Los superusuarios est&aacute;n dados de alta en la tabla de administradores de titulaciones como administradores de todas las titulaciones. (50126 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.26.1: 23/ene/2008</dt>
+						<dd>
+						Algunos cambios relacionados con los administradores de titulaciones. (50093 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.26:   22/ene/2008</dt>
+						<dd>
+						Cambio interno: los punteros a las funciones de cada acci&oacute;n se sit&uacute;an en la tabla de acciones. (50083 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.25:   22/ene/2008</dt>
+						<dd>
+						A&ntilde;adida opci&oacute;n para eliminar un administrador de la titulaci&oacute;n actual. (50594 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.24:   21/ene/2008</dt>
+						<dd>
+						A&ntilde;adida opci&oacute;n para a&ntilde;adir un administrador a la titulaci&oacute;n actual. (50308 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.23:   21/ene/2008</dt>
+						<dd>
+						A&ntilde;adida opci&oacute;n para listar los administradores de titulaciones. (50168 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.22:   21/ene/2008</dt>
+						<dd>
+						La lista de profesores es visible por los profesores y se muestra, al igual que la orla de profesores, restringida a la asignatura, a la titulaci&oacute;n o a toda la instituci&oacute;n. (49981 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.21.2: 18/ene/2008</dt>
+						<dd>
+						Cambios internos en la edici&oacute;n de titulaciones y asignaturas. (49971 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.21.1: 17/ene/2008</dt>
+						<dd>
+						Para aligerar la edici&oacute;n de titulaciones, s&oacute;lo aparecen las titulaciones del tipo seleccionado. (49966 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.21:   17/ene/2008</dt>
+						<dd>
+						En los listados de asignaturas aparece el n&uacute;mero de alumnos y el de profesores.<br />
+						Cambios internos en la forma de consultar el n&uacute;mero de alumnos de una asignatura. (49951 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.20.2: 17/ene/2008</dt>
+						<dd>
+						En la edici&oacute;n de asignaturas no se muestra el c&oacute;digo antiguo de la asignatura.<br />
+						Eliminaci&oacute;n de algunos c&oacute;digos antiguos de titulaciones y asignaturas en la base de datos. (49959 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.20.1: 17/ene/2008</dt>
+						<dd>
+						En la edici&oacute;n de titulaciones no se muestra el c&oacute;digo antiguo de la titulaci&oacute;n. (50068 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.20:   16/ene/2008</dt>
+						<dd>
+						Se almacena en una tabla el estado de cada test de autoevaluaci&oacute;n, de modo que un test no pueda ser respondido m&aacute;s de una vez. (50074 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.19.1: 15/ene/2008</dt>
+						<dd>
+						Se pueden buscar asignaturas de la titulaci&oacute;n actual. (49932 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.19:   14/ene/2008</dt>
+						<dd>
+						Se pueden buscar asignaturas a partir del profesor que las imparte. (49871 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.18.1: 14/ene/2008</dt>
+						<dd>
+						Mejora en la b&uacute;squeda de asignaturas: se buscan las asignaturas que contengan todas las palabras buscadas. (49803 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.18:   12/ene/2008</dt>
+						<dd>
+						Nueva opci&oacute;n para buscar asignaturas. (49751 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.17:   10/ene/2008</dt>
+						<dd>
+						Para disminuir el tama&ntilde;o de la p&aacute;gina de edici&oacute;n de titulaciones, &eacute;sta opci&oacute;n se desglosa en dos: edici&oacute;n de tipos de titulaci&oacute;n y edici&oacute;n de titulaciones. (49570 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.16:   10/ene/2008</dt>
+						<dd>
+						Se limita el intervalo entre dos accesos consecutivos de un alumno al test de una asignatura. (49550 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.15.12:10/ene/2008</dt>
+						<dd>
+						Es obligatorio especificar el g&eacute;nero en la ficha personal. (49443 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.15.11:08/ene/2008</dt>
+						<dd>
+						Corregido bug en la creaci&oacute;n de una nueva titulaci&oacute;n.<br />
+						Modificaci&oacute;n en la estad&iacute;stica de n&uacute;mero total de titulaciones. (49442 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.15.10:07/ene/2008</dt>
+						<dd>
+						Corregido bug en la creaci&oacute;n de una nueva asignatura. (49407 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.15.9: 07/ene/2008</dt>
+						<dd>
+						Cambios relacionados con el renombramiento de asignaturas. (49406 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.15.8: 24/dic/2007</dt>
+						<dd>
+						Los tama&ntilde;os de las fotos en la orla de titulaciones dependen ahora del n&uacute;mero de p&iacute;xeles en lugar del ancho. (48387 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.15.7: 24/dic/2007</dt>
+						<dd>
+						Se puede acceder a men&uacute;s dentro de una titulaci&oacute;n sin elegir asignatura. (49389 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.15.6: 22/dic/2007</dt>
+						<dd>
+						Corregido bug en alta de profesores informado por Yolanda Arag&oacute;n.<br />
+						Cambios relacionados con las estad&iacute;sticas de acceso. (49386 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.15.5: 21/dic/2007</dt>
+						<dd>
+						Corregido bug en el par&aacute;metro CrsCod informado por Jos&eacute; Luis Ar&eacute;stegui.<br />
+						Cambios relacionados con los usuarios administradores. (49354 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.15.4: 20/dic/2007</dt>
+						<dd>
+						Se avisa a los usuarios que deben cambiar los antiguos enlaces con el par&aacute;metro CodAsg por los nuevos con el par&aacute;metro CrsCod. (49298 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.15.3: 20/dic/2007</dt>
+						<dd>
+						Los administradores pasan a ser superusuarios y se crea un nuevo de tipo de usuario administrador de titulaciones. (49280 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.15.2: 19/dic/2007</dt>
+						<dd>
+						Eliminado el c&oacute;digo para los cambios de directorios de asignaturas al nuevo sistema. (49277 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.15.1: 19/dic/2007</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en creaci&oacute;n de nuevos usuarios detectado por Gabriel Mart&iacute;nez Fern&aacute;ndez. (49374 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.15:   18/dic/2007</dt>
+						<dd>
+						Nuevo campo en las fichas para el g&eacute;nero, usado para que el programa muestre mensajes no sexistas. (49373 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.14.1: 18/dic/2007</dt>
+						<dd>
+						Corregido bug en men&uacute; de asignaturas, detectado por Eva Mart&icute;nez Ortigosa. (49316 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.14:   16/dic/2007</dt>
+						<dd>
+						Movidos todos los directorios antiguos de asignaturas a los nuevos directorios correspondientes a los c&oacute;digos num&eacute;ricos de las asignaturas. (49310 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.13.1: 16/dic/2007</dt>
+						<dd>
+						Eliminados campos antiguos de titulaci&oacute;n y asignatura de la tabla de log. (49290 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.13:   15/dic/2007</dt>
+						<dd>
+						Se refresca mediante AJAX el n&uacute;mero de mensajes nuevos.<br />
+						Eliminada la posibilidad de enviar mensajes desde los usuarios conectados. (49296 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.12.4: 15/dic/2007</dt>
+						<dd>
+						m&aacute;s cambios internos relacionados con c&oacute;digos antiguos de titulaciones y asignaturas. (49267 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.12.3: 14/dic/2007</dt>
+						<dd>
+						Eliminados c&oacute;digos antiguos de asignaturas de la tabla de estad&iacute;sticas de titulaciones. (49286 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.12.2: 14/dic/2007</dt>
+						<dd>
+						Cambios internos relacionados con la selecci&oacute;n de asignaturas. (49288 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.12.1: 14/dic/2007</dt>
+						<dd>
+						Corregido bug en asignaci&oacute;n de cuatrimestres de las asignaturas. (49319 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.12:   14/dic/2007</dt>
+						<dd>
+						Eliminados c&oacute;digos antiguos de asignaturas de las salas de chat.<br />
+						Se usan nuevos c&oacute;digos num&eacute;ricos de titulaci&oacute;n y asignatura en los men&uacute;s. (49315 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.11.14:12/dic/2007</dt>
+						<dd>
+						Eliminados c&oacute;digos antiguos de asignaturas de las tablas de hebras y de log. (49221 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.11.13:12/dic/2007</dt>
+						<dd>
+						Eliminados c&oacute;digos antiguos de asignaturas de las tablas de mensajes y avisos. (49234 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.11.12:12/dic/2007</dt>
+						<dd>
+						Eliminados c&oacute;digos antiguos de asignaturas de las tablas de convocatorias de examen y de informaci&oacute;n de las asignaturas. (49238 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.11.11:12/dic/2007</dt>
+						<dd>
+						Eliminados c&oacute;digos antiguos de asignaturas de las tres tablas relacionadas con los test de autoevaluaci&oacute;n. (49242 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.11.10:11/dic/2007</dt>
+						<dd>
+						Eliminados c&oacute;digos antiguos de asignaturas de la tabla de descargas ocultas. (49244 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.11.9: 11/dic/2007</dt>
+						<dd>
+						Eliminados c&oacute;digos antiguos de asignaturas de la tabla de carpetas expandidas. (49244 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.11.8: 11/dic/2007</dt>
+						<dd>
+						Eliminados c&oacute;digos antiguos de asignaturas de la tabla de campos de fichas de asignaturas. (49246 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.11.7: 11/dic/2007</dt>
+						<dd>
+						Eliminados c&oacute;digos antiguos de asignaturas de la tabla de archivos de calificaciones. (49246 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.11.6: 11/dic/2007</dt>
+						<dd>
+						Eliminados c&oacute;digos antiguos de asignaturas de la tabla de tipos de grupo en cada asignatura. (49247 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.11.5: 11/dic/2007</dt>
+						<dd>
+						Eliminados c&oacute;digos antiguos de asignaturas de la tabla de archivos comunes.<br />
+						Se cambian todas las columnas Path en las tablas de la base de datos para que sean sensibles a may&uacute;sculas/min&uacute;sculas, para corregir un bug en archivos comunes detectado por Francisco Jos&eacute; Garz&oacute;n Palomares. (49249 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.11.4: 11/dic/2007</dt>
+						<dd>
+						Eliminados c&oacute;digos antiguos de asignaturas de la tabla de asignaturas-usuarios. (49243 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.11.3: 11/dic/2007</dt>
+						<dd>
+						Eliminados c&oacute;digos antiguos de asignaturas de la tabla de horarios de asignaturas. (49242 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.11.2: 10/dic/2007</dt>
+						<dd>
+						Eliminados c&oacute;digos antiguos de asignaturas de las tablas de sesiones, de conectados y de portapapeles. (49229 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.11.1: 10/dic/2007</dt>
+						<dd>
+						Eliminadas las funciones dedicadas a la importaci&oacute;n de titulaciones y asignaturas. (49246 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.11:   10/dic/2007</dt>
+						<dd>
+						Eliminado el almacenamiento interno de las titulaciones y las asignaturas dentro de este programa. Ahora s&oacute;lo se almacenan en la base de datos. El programa ha pasado de 2253208 bytes a 738792 bytes. (49408 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.10.4: 10/dic/2007</dt>
+						<dd>
+						Contin&uacute;a el paso al nuevo sistema de c&oacute;digos num&eacute;ricos de titulaciones y asignaturas. (49411 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.10.3: 10/dic/2007</dt>
+						<dd>
+						Contin&uacute;a el paso al nuevo sistema de c&oacute;digos num&eacute;ricos de titulaciones y asignaturas. (49289 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.10.2: 10/dic/2007</dt>
+						<dd>
+						Contin&uacute;a el paso al nuevo sistema de c&oacute;digos num&eacute;ricos de titulaciones y asignaturas. (49191 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.10.1: 09/dic/2007</dt>
+						<dd>
+						Contin&uacute;a el paso al nuevo sistema de c&oacute;digos num&eacute;ricos de titulaciones y asignaturas. (49067 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.10:   09/dic/2007</dt>
+						<dd>
+						A&ntilde;adido c&oacute;digo de asignatura completo a tabla de asignaturas en la base de datos. (48938 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.9.20: 06/dic/2007</dt>
+						<dd>
+						A&ntilde;adido anuncio de seminario-taller sobre swad. (48903 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.9.19: 06/dic/2007</dt>
+						<dd>
+						Se permite que un DNI acabe en dos letras. En ese caso, se eliminan las dos letras finales. (48869 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.9.18: 03/dic/2007</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en inserci&oacute;n autom&aacute;tica de enlaces en URL. (48864 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.9.17: 02/dic/2007</dt>
+						<dd>
+						Contin&uacute;a el paso al nuevo sistema de c&oacute;digos num&eacute;ricos de titulaciones y asignaturas. (48863 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.9.16: 02/dic/2007</dt>
+						<dd>
+						Los usuarios conectados se desglosan en alumnos y profesores conectados. (48868 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.9.15: 01/dic/2007</dt>
+						<dd>
+						Donde se mostraba el n&uacute;mero de conectados, ahora se muestra cu&aacute;ntas sesiones hay abiertas y cu&aacute;ntos usuarios conectados. (48804 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.9.14: 01/dic/2007</dt>
+						<dd>
+						Cambios internos en la recepci&oacute;n de algunos par&aacute;metros.<br />
+						Movidas funciones de sesiones de swad.c a swad_ses.c (48788 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.9.13: 30/nov/2007</dt>
+						<dd>
+						Corregido bug en convocatorias detectado por el profesor Luis E. Hueli Amador.<br />
+						Cambios internos en la recepci&oacute;n de algunos par&aacute;metros. (48679 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.9.12: 30/nov/2007</dt>
+						<dd>
+						Peque&ntilde;o cambio en elecci&oacute;n de grupos de cara a la validaci&oacute;n XHTML. (48633 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.9.11: 29/nov/2007</dt>
+						<dd>
+						Contin&uacute;a el paso al nuevo sistema de c&oacute;digos num&eacute;ricos de titulaciones y asignaturas. (48632 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.9.10: 29/nov/2007</dt>
+						<dd>
+						Contin&uacute;a el paso al nuevo sistema de c&oacute;digos num&eacute;ricos de titulaciones y asignaturas. (48610 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.9.9:  28/nov/2007</dt>
+						<dd>
+						Contin&uacute;a el paso al nuevo sistema de c&oacute;digos num&eacute;ricos de titulaciones y asignaturas. (48591 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.9.8:  28/nov/2007</dt>
+						<dd>
+						En la lista de datos completos de usuarios la primera columna ser&aacute; el DNI. (48556 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.9.7:  28/nov/2007</dt>
+						<dd>
+						Cambio interno: movidas m&aacute;s funciones de usuarios de swad.c a swad_usr.c.<br />
+						Cambio interno: nuevo m&oacute;dulo swad_tt (time table) para los horarios. (48531 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.9.6:  28/nov/2007</dt>
+						<dd>
+						Cambio interno: movidas muchas funciones de usuarios de swad.c a swad_usr.c. (48457 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.9.5:  27/nov/2007</dt>
+						<dd>
+						Comienza el paso al nuevo sistema de c&oacute;digos num&eacute;ricos de titulaciones y asignaturas. (48440 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.9.4:  26/nov/2007</dt>
+						<dd>
+						Finaliza la importaci&oacute;n de asignaturas. (48416 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.9.3:  26/nov/2007</dt>
+						<dd>
+						Finaliza la importaci&oacute;n de titulaciones. (48221 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.9.2:  24/nov/2007</dt>
+						<dd>
+						Puesta en marcha de la respuesta secreta. (48130 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.9.1:  24/nov/2007</dt>
+						<dd>
+						Cuando un usuario olvida su contrase&ntilde;a, se le ofrece una opci&oacute;n para ver su pregunta y su respuesta secreta. (48156 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.9:    23/nov/2007</dt>
+						<dd>
+						A&ntilde;adido formulario para cambiar la respuesta secreta usada para recordar la contrase&ntilde;a. (47997 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.8.12: 23/nov/2007</dt>
+						<dd>
+						A&ntilde;adida extensi&oacute;n de archivo y nuevos tipos MIME. (47852 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.8.11: 21/nov/2007</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de dos opciones para importar las titulaciones y las asignaturas a la base de datos. (47842 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.8.10: 20/nov/2007</dt>
+						<dd>
+						Contin&uacute;a la edici&oacute;n de asignaturas. (47809 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.8.9:  20/nov/2007</dt>
+						<dd>
+						Contin&uacute;a la edici&oacute;n de asignaturas. (47730 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.8.8:  19/nov/2007</dt>
+						<dd>
+						Contin&uacute;a la edici&oacute;n de asignaturas. (47616 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.8.7:  19/nov/2007</dt>
+						<dd>
+						Contin&uacute;a la edici&oacute;n de asignaturas. (47577 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.8.6:  18/nov/2007</dt>
+						<dd>
+						En el listado de alumnos se indica mediante un icono si cada alumno ha confirmado su alta en las asignatura. (47516 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.8.5:  14/nov/2007</dt>
+						<dd>
+						En el listado de alumnos se indica mediante negritas si cada alumno ha confirmado su alta en las asignatura. (47513 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.8.4:  14/nov/2007</dt>
+						<dd>
+						Contin&uacute;a la edici&oacute;n de asignaturas. (47507 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.8.3:  14/nov/2007</dt>
+						<dd>
+						Aparecen visibles el nombre y apellidos de los usuarios que a&uacute;n no han confirmado su alta en una asignatura. (47390 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.8.2:  13/nov/2007</dt>
+						<dd>
+						Contin&uacute;a la edici&oacute;n de asignaturas. (47441 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.8.1:  13/nov/2007</dt>
+						<dd>
+						Los alumnos pueden darse de baja de una asignatura. (47427 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.8:    13/nov/2007</dt>
+						<dd>
+						Para mejorar la protecci&oacute;n de datos, un usuario debe confirmar si desea que se le d&eacute; de alta en una asignatura. Sugerido por Jos&eacute; Luis Bernier. (47417 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.7.4:  12/nov/2007</dt>
+						<dd>
+						Optimizaciones en las consultas de mensajes recibidos y enviados.<br />
+						Contin&uacute;a la edici&oacute;n de asignaturas. (47091 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.7.3:  11/nov/2007</dt>
+						<dd>
+						Contin&uacute;a la edici&oacute;n de asignaturas. (46954 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.7.2:  11/nov/2007</dt>
+						<dd>
+						Los campos VARCHAR(16) en la tabla de log pasan a CHAR(16). (46711 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.7.1:  10/nov/2007</dt>
+						<dd>
+						Contin&uacute;a la edici&oacute;n de asignaturas. (46710 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.7:    09/nov/2007</dt>
+						<dd>
+						Comienza la edici&oacute;n de asignaturas. (46439 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.6.16: 09/nov/2007</dt>
+						<dd>
+						Cambios en la censura de mensajes: ahora, cuando se censura un mensaje, no se muestra el autor ni el asunto. (46490 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.6.15: 08/nov/2007</dt>
+						<dd>
+						Cambios internos en la edici&oacute;n de preguntas de test. (46482 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.6.14: 08/nov/2007</dt>
+						<dd>
+						Cambios internos en los listados de mensajes. (46476 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.6.13: 08/nov/2007</dt>
+						<dd>
+						m&aacute;s optimizaciones en consultas a la base de datos en los listados de mensajes. (46480 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.6.12: 08/nov/2007</dt>
+						<dd>
+						Los campos con c&oacute;digo de asignatura pasan de VARCHAR(16) a CHAR(16) en todas las tablas excepto la tabla de log. (46442 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.6.11: 08/nov/2007</dt>
+						<dd>
+						Optimizaci&oacute;n en consultas a la base de datos en los listados de mensajes. (46441 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.6.10: 07/nov/2007</dt>
+						<dd>
+						Los campos DNI pasan de VARCHAR(16) a CHAR(16) en todas las tablas excepto la tabla de log. (46384 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.6.9:  07/nov/2007</dt>
+						<dd>
+						Termina la edici&oacute;n de titulaciones. (46383 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.6.8:  07/nov/2007</dt>
+						<dd>
+						Todos los identificadores de acciones aparecen ahora en ingl&eacute;s. (46220 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.6.7:  06/nov/2007</dt>
+						<dd>
+						Contin&uacute;a la edici&oacute;n de titulaciones. (46220 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.6.6:  05/nov/2007</dt>
+						<dd>
+						Contin&uacute;a la edici&oacute;n de titulaciones. (46035 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.6.5:  05/nov/2007</dt>
+						<dd>
+						Contin&uacute;a la edici&oacute;n de titulaciones. (45800 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.6.4:  05/nov/2007</dt>
+						<dd>
+						Contin&uacute;a la edici&oacute;n de titulaciones. (45885 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.6.3:  04/nov/2007</dt>
+						<dd>
+						Contin&uacute;a la edici&oacute;n de titulaciones. (45745 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.6.2:  04/nov/2007</dt>
+						<dd>
+						Comienza la edici&oacute;n de titulaciones. (45465 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.6.1:  03/nov/2007</dt>
+						<dd>
+						Termina la edici&oacute;n de tipos de titulaciones. (45321 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.6:    03/nov/2007</dt>
+						<dd>
+						Comienza la edici&oacute;n de tipos de titulaciones. (45236 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.5.11: 01/nov/2007</dt>
+						<dd>
+						Cambios en algunas tablas de la base de datos.<br />
+						Cambios en los formularios para a&ntilde;adir campos a las fichas, tipos de grupo y grupos. (44497 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.5.10: 31/oct/2007</dt>
+						<dd>
+						Reemplazados todos los &lt;BR&gt; por &lt;br /&gt; en los mensajes en la base de datos.<br />
+						Todas las p&aacute;ginas generadas validan XHTML 1.0 Transitional, exceptuando dos detalles:<br />
+                                   	 	    - &amp; deber&iacute;a ser sustituido por &amp;amp; en todas las URL.<br />
+                                    		    - los caracteres entre &amp;#128; y &amp;#159 deber&iacute;an ser sustituidos por sus equivalentes UNICODE. (44503 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.5.9:  31/oct/2007</dt>
+						<dd>
+						Contin&uacute;a la migraci&oacute;n a XHTML 1.0 Transitional.<br />
+						Corregido problema de ordenaci&oacute;n en espa&ntilde;ol detectado por Luis E. Hueli Amador. (44495 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.5.8:  31/oct/2007</dt>
+						<dd>
+						Contin&uacute;a la migraci&oacute;n a XHTML 1.0 Transitional. Los enlaces (a href=&quot;...&quot;) a archivos en la zona de descargas se escriben sustituyendo &quot;%20&quot; en lugar de cada espacio. (44494 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.5.7:  30/oct/2007</dt>
+						<dd>
+						Mejoras en algunos iconos. (44445 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.5.6:  30/oct/2007</dt>
+						<dd>
+						Contin&uacute;a la migraci&oacute;n a XHTML 1.0 Transitional. Casi todas las p&aacute;ginas generadas se validan correctamente. (44436 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.5.5:  29/oct/2007</dt>
+						<dd>
+						Contin&uacute;a la migraci&oacute;n a XHTML 1.0 Transitional. (44482 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.5.4:  28/oct/2007</dt>
+						<dd>
+						Contin&uacute;a la migraci&oacute;n a XHTML 1.0 Transitional. Cambios en la presentaci&oacute;n gr&aacute;fica de las pesta&ntilde;as. (44407 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.5.3:  27/oct/2007</dt>
+						<dd>
+						Contin&uacute;a la migraci&oacute;n a XHTML 1.0 Transitional. Eliminados todos los &lt;nobr&gt;. (44410 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.5.2:  26/oct/2007</dt>
+						<dd>
+						Comienza la migraci&oacute;n a XHTML 1.0 Transitional.<br />
+						Se a&ntilde;ade el atributo align=&quot;left&quot; a todas las celdas que no ten&iacute;an alineaci&oacute;n para que se vea bien en IE6. (44399 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.5.1:  25/oct/2007</dt>
+						<dd>
+						Se permiten DNI con letra al final, aunque internamente se siguen usando y almacenando sin ella. (44389 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.5:    24/oct/2007</dt>
+						<dd>
+						El c&oacute;digo javascript se mueve a un archivo aparte. (44358 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.4.6:  24/oct/2007</dt>
+						<dd>
+						Cambios internos en la baja de todos los alumnos de una asignatura. (44528 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.4.5:  24/oct/2007</dt>
+						<dd>
+						Corregido bug en la zona de trabajos de la asignatura (detectado por Mar&iacute;a Dolores Ruiz L&oacute;pez). (44517 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.4.4:  24/oct/2007</dt>
+						<dd>
+						Mejoras internas relacionadas con las zonas de grupos y con el portapapeles. (44510 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.4.3:  24/oct/2007</dt>
+						<dd>
+						Corregido bug en el portapapeles al copiar de una zona de grupo de una asignatura y pegar en otra asignatura (detectado por Francisco A. Oca&ntilde;a Lara). (44452 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.4.2:  23/oct/2007</dt>
+						<dd>
+						El reloj junto al mes actual pasa de mostrar la hora del cliente a mostrar la hora del servidor. (44451 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.4.1:  23/oct/2007</dt>
+						<dd>
+						Mejora en el refresco mediante AJAX de los usuarios conectados, con la ayuda de Jos&eacute; Carlos Calvo Tudela. (44461 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.4:    22/oct/2007</dt>
+						<dd>
+						Se permiten zonas de calificaciones por grupos. (44454 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.3:    20/oct/2007</dt>
+						<dd>
+						Pueden habilitarse/inhabilitarse las zonas comunes de cada grupo. (44066 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.2.2:  20/oct/2007</dt>
+						<dd>
+						Cambios en la tabla de la base de datos de los grupos de las asignaturas relacionado con los grupos abiertos/cerrados. (43934 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.2.1:  19/oct/2007</dt>
+						<dd>
+						Al crear un nuevo grupo, por defecto estar&aacute; cerrado.<br />
+						Siempre se pide confirmaci&oacute;n en la eliminaci&oacute;n de un grupo. (43928 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.2:    19/oct/2007</dt>
+						<dd>
+						Se permiten zonas de descarga por grupos adem&aacute;s de la zona de la asignatura. (43924 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.1.3:  18/oct/2007</dt>
+						<dd>
+						Se recuerda (almacen&aacute;ndolo en la base de datos) el grupo de la zona com&uacute;n m&aacute;s recientemente visitado. (43524 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.1.2:  18/oct/2007</dt>
+						<dd>
+						Cambios en la forma de seleccionar las zonas comunes de asignatura y grupos. (43523 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.1.1:  17/oct/2007</dt>
+						<dd>
+						Las zonas comunes de la asignatura y de los grupos son accesibles desde una &uacute;nica opci&oacute;n del men&uacute;.<br />
+						Si no hay grupos en la asignatura o el usuario no est&aacute; apunto a ning&uacute;n grupo, se accede directamente a la zona com&uacute;n de la asignatura.<br />
+						A&ntilde;adido tipo MIME. (43513 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.1:    16/oct/2007</dt>
+						<dd>
+						Si un usuario est&aacute; apuntado a un &uacute;nico grupo, accede directamente a la zona com&uacute;n de ese grupo. (43493 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.0.4:  16/oct/2007</dt>
+						<dd>
+						Las zonas comunes de grupos pasan de la pesta&ntilde;a Usuarios a la pesta&ntilde;a Asignatura. (43420 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.0.3:  15/oct/2007</dt>
+						<dd>
+						Cambio est&aacute;tico en la eliminaci&oacute;n de avisos. (43419 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.0.2:  13/oct/2007</dt>
+						<dd>
+						A&ntilde;adidos dos tipos MIME de archivos. Cambio en un mensaje de error interno relacionado con las fotograf&iacute;as. (43418 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.0.1:  03/oct/2007</dt>
+						<dd>
+						Algunas mejoras gr&aacute;ficas en edici&oacute;n de grupos. A&ntilde;adido tipo de archivo. (43398 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 7.0:    01/oct/2007</dt>
+						<dd>
+						Se cambia al curso 2007-2008. (43362 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.41.2: 30/sep/2007</dt>
+						<dd>
+						Corregido bug en lista de asignaturas al ver los mensajes recibidos o enviados. (43362 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.41.1: 26/sep/2007</dt>
+						<dd>
+						Los profesores tambi&eacute;n pueden ocultar mensajes del foro de la asignatura.<br />
+						Corregido bug que ten&iacute;a lugar cuando se intentaba eliminar un mensaje ya eliminado. (43311 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.41:   25/sep/2007</dt>
+						<dd>
+						El administrador puede ocultar mensajes de foros que no cumplan las normas de netiquette. (43261 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.40.3: 24/sep/2007</dt>
+						<dd>
+						Corregido bug en presentaci&oacute;n de horarios. (43005 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.40.2: 17/sep/2007</dt>
+						<dd>
+						La gr&aacute;fica de estad&iacute;sticas de acceso por d&iacute;as y horas puede mostrarse en tonos de gris. (42988 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.40.1: 03/sep/2007</dt>
+						<dd>
+						Corregido bug en consulta de estad&iacute;sticas de acceso detalladas a una asignatura, detectado por Fco. Javier Fern&aacute;ndez Baldomero. (42964 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.40:   02/ago/2007</dt>
+						<dd>
+						A&ntilde;adidas estad&iacute;sticas por acci&oacute;n. (42961 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.39.5: 16/jul/2007</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en ordenaci&oacute;n de lista de usuarios. (42904 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.39.4: 12/jul/2007</dt>
+						<dd>
+						Aumentadas cuotas. (42902 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.39.3: 07/jul/2007</dt>
+						<dd>
+						Al pulsar sobre un tipo de fuente de informaci&oacute;n de una asignatura, dicho tipo se selecciona directamente sin tener que pulsar en un bot&oacute;n de env&iacute;o del formulario. (42903 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.39.2: 04/jul/2007</dt>
+						<dd>
+						Aumentado el tiempo que se guardan las carpetas expandidas de un mes a dos meses. (42909 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.39.1: 26/jun/2007</dt>
+						<dd>
+						Eliminado el l&iacute;mite que hab&iacute;a en el n&uacute;mero de test que puede realizar un alumno en cada asignatura. (42908 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.39:   26/jun/2007</dt>
+						<dd>
+						Nuevo tipo de respuesta de test: texto. (42919 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.38:   21/jun/2007</dt>
+						<dd>
+						Se incorpora la nueva pizarra creada por Ana Bel&eacute;n Cara Carmona y Carlos Moreno Mu&ntilde;oz, y se elimina la anterior. (42704 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.37.3: 21/jun/2007</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en selecci&oacute;n de grupos. (42876 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.37.2: 15/jun/2007</dt>
+						<dd>
+						Mejoras internas en los test de autoevaluaci&oacute;n. (42875 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.37.1: 14/jun/2007</dt>
+						<dd>
+						El profesor puede configurar en cada pregunta de elecci&oacute;n entre varias opciones si se pueden desordenar las opciones. (42867 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.37:   14/jun/2007</dt>
+						<dd>
+						Se permiten preguntas de test de elecci&oacute;n con las opciones desordenadas. (42789 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.36:   12/jun/2007</dt>
+						<dd>
+						A&ntilde;adido formulario para configurar el tipo de realimentaci&oacute;n que se dar&aacute; al alumno en los ex&aacute;menes de autoevaluaci&oacute;n. (42656 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.35.1: 07/jun/2007</dt>
+						<dd>
+						Se usan los n&uacute;meros m&iacute;nimo, por defecto y m&aacute;ximo de preguntas en la presentaci&oacute;n de ex&aacute;menes de autoevaluaci&oacute;n. (42467 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.35:   06/jun/2007</dt>
+						<dd>
+						A&ntilde;adido formulario para configurar los n&uacute;meros m&iacute;nimo, por defecto y m&aacute;ximo de preguntas en los ex&aacute;menes de autoevaluaci&oacute;n. (42416 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.34:   05/jun/2007</dt>
+						<dd>
+						Se permite prohibir el acceso a preguntas de test con ciertos descriptores.<br />
+						En todos los enlaces a formularios aparece un acr&oacute;nimo. (42241 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.33.3: 05/jun/2007</dt>
+						<dd>
+						Finaliza el cambio en la forma de acceder a los descriptores de test en la base de datos. (42066 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.33.2: 04/jun/2007</dt>
+						<dd>
+						Contin&uacute;a el cambio en la forma de acceder a los descriptores de test en la base de datos. (42151 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.33.1: 29/may/2007</dt>
+						<dd>
+						Comienza el cambio en la forma de acceder a los descriptores de test en la base de datos. (42033 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.33:   28/may/2007</dt>
+						<dd>
+						Cambio en la forma de almacenar los descriptores de test en la base de datos. (42031 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.32.3: 25/may/2007</dt>
+						<dd>
+						A&ntilde;adido tipo MIME. Cambiado icono de pizarra. (41949 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.32.2: 22/may/2007</dt>
+						<dd>
+						Cuando un usario se identifica, aparece un enlace a env&iacute;o de contrase&ntilde;a si la contrase&ntilde;a actual no es suficientemente segura, y un enlace a env&iacute;o de fotograf&iacute;a si el usuario no dispone de fotograf&iacute;a. (41949 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.32.1: 21/may/2007</dt>
+						<dd>
+						El administrador puede ver todas las salas de chat que tienen usuarios conectados. (41939 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.32:   19/may/2007</dt>
+						<dd>
+						A&ntilde;adidas nuevas salas de chat. Aparecen listadas en el mismo formato que los foros.<br />
+						Junto a cada sala de chat aparece el n&uacute;mero de usuarios conectados a esa sala. (41888 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.31.17:15/may/2007</dt>
+						<dd>
+						Al llamar al nuevo chat se abre una nueva ventana para cada sala. (41792 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.31.16:10/may/2007</dt>
+						<dd>
+						Nueva versi&oacute;n del programa de procesamiento de fotograf&iacute;as (realizado por Daniel Calandria), que mejora el reconocimiento y muestra las fotograf&iacute;as originales con las caras reconocidas destacadas. (41793 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.31.15:08/may/2007</dt>
+						<dd>
+						Se permite abrir varias salas del nuevo chat desarrollado por Ana Bel&eacute;n Cara Carmona y Carlos Moreno Mu&ntilde;oz. (41805 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.31.14:05/may/2007</dt>
+						<dd>
+						Corregido bug en la recepci&oacute;n de mensajes internos.<br />
+						Nueva versi&oacute;n del programa de procesamiento de fotograf&iacute;as (realizado por Daniel Calandria), que corrige bugs y mejora la velocidad y el uso de memoria. (41757 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.31.13:04/may/2007</dt>
+						<dd>
+						Se puede elegir si el tama&ntilde;o de las fotos de la orla de las titulaciones es proporcional al n&uacute;mero de alumnos, proporcional al n&uacute;mero de fotos, proporcional al porcentaje de fotos, o fijo. (41752 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.31.12:03/may/2007</dt>
+						<dd>
+						Bajo las fotos de la orla de las titulaciones se muestra el n&uacute;mero de alumnos de la titulaci&oacute;n. (41651 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.31.11:03/may/2007</dt>
+						<dd>
+						Finaliza la implementaci&oacute;n de la foto media y mediana de un conjunto de usuarios. (41505 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.31.10:02/may/2007</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la foto media y mediana de un conjunto de usuarios.<br />
+						Es necesario imprimir algo en la salida est&aacute;ndar cada cierto tiempo para evitar timeout del HTTP. (41360 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.31.9: 02/may/2007</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la foto media y mediana de un conjunto de usuarios. (41354 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.31.8: 25/abr/2007</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la foto media y mediana de un conjunto de usuarios. (41022 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.31.7: 25/abr/2007</dt>
+						<dd>
+						Nuevos m&oacute;dulos para generar la foto media y mediana de un conjunto de fotos, realizados por Daniel Calandria.<br />
+						Comienza la implementaci&oacute;n de la foto media y mediana de un conjunto de usuarios. (40952 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.31.6: 25/abr/2007</dt>
+						<dd>
+						Cambiados algunos iconos del men&uacute; de usuarios.<br />
+						Mejorados mensajes de posibilidad u obligatoriedad de adscripci&oacute;n a grupos. (40991 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.31.5: 20/abr/2007</dt>
+						<dd>
+						S&oacute;lo se permiten comas entre destinatarios de un mensaje, no puntos y comas, por simplicidad y para no tener problemas con caracteres del tipo &amp;xx; (41007 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.31.4: 20/abr/2007</dt>
+						<dd>
+						Finaliza la implementaci&oacute;n de mensajes a usuarios de otras asignaturas usando sus DNI o apodos. (41006 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.31.3: 20/abr/2007</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de mensajes a usuarios de otras asignaturas usando sus DNI o apodos. (41005 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.31.2: 18/abr/2007</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de mensajes a usuarios de otras asignaturas usando sus DNI o apodos. (40929 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.31.1: 17/abr/2007</dt>
+						<dd>
+						Nueva versi&oacute;n del programa de procesamiento de fotograf&iacute;as realizada por Daniel Calandria que implementa la detecci&oacute;n de rostros. (40860 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.31:   17/abr/2007</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de mensajes a usuarios de otras asignaturas usando sus DNI o apodos. (40795 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.30.3: 12/abr/2007</dt>
+						<dd>
+						Se utiliza un Makefile para la compilaci&oacute;n. (40679 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.30.2: 12/abr/2007</dt>
+						<dd>
+						A&ntilde;adidos dos nuevos tipos de archivos por sugerencia de Joaqu&eacute;n Derrac Rus.<br />
+						Enlace a ayuda sobre el explorador de archivos. (40677 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.30.1: 11/abr/2007</dt>
+						<dd>
+						Orla de profesores de una asignatura, una titulaci&oacute;n o todo SWAD. (40663 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.30:   10/abr/2007</dt>
+						<dd>
+						Orla de profesores de todo SWAD. (40610 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.29.2: 29/mar/2007</dt>
+						<dd>
+						A&ntilde;adidos nuevos tipos de archivos. (40534 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.29.1: 26/mar/2007</dt>
+						<dd>
+						Modificaci&oacute;n en la llamada al nuevo chat. (40530 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.29:   23/mar/2007</dt>
+						<dd>
+						Se pone en marcha el nuevo chat realizado por Carlos Moreno Mu&ntilde;oz y Ana Bel&eacute;n Cara Carmona. (40524 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.28.4: 19/mar/2007</dt>
+						<dd>
+						Se fuerza a usar contrase&ntilde;as m&aacute;s seguras. (40428 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.28.3: 16/mar/2007</dt>
+						<dd>
+						A partir de ahora, los profesores ya pueden dar de alta y eliminar a otros profesores en sus asignaturas si estos &uacute;ltimos ya eran profesores en SWAD. (40359 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.28.2: 12/mar/2007</dt>
+						<dd>
+						Enlace a art&iacute;culo sobre Netiquette en foros y mensajes. (40316 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.28.1: 09/mar/2007</dt>
+						<dd>
+						Nuevos iconos estilo Nuvola en las pesta&ntilde;as. (40296 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.28:   08/mar/2007</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de la administraci&oacute;n de titulaciones. (40296 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.27.12:08/mar/2007</dt>
+						<dd>
+						Si el navegador no admite iframes, la informaci&oacute;n s&oacute;lo se muestra en una ventana nueva. (40265 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.27.11:08/mar/2007</dt>
+						<dd>
+						Corregido peque&ntilde;o bug reciente relacionado con el refresco de usuarios conectados tras expirar la sesi&oacute;n. (40238 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.27.10:07/mar/2007</dt>
+						<dd>
+						Las contrase&ntilde;as se almacenan cifradas en base64url en lugar de base16.<br />
+						El m&oacute;dulo swad_com pasa a llamarse swad_cry (por crytography).<br />
+						Compilar con gcc swad.c swad_act.c swad_con.c swad_crs.c swad_cry.c swad_DB.c swad_exp.c swad_sta.c swad_str.c swad_usr.c rijndael.c -o swad -Wall -O2 -lmysqlclient -lz -L/usr/lib64/mysql -lm -s (40236 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.27.9: 07/mar/2007</dt>
+						<dd>
+						Se cambia el separador &quot;;&quot; de destinatarios de correo por &quot;,&quot;, debido a que el Thunderbird no adminte los &quot;;&quot;. Detectado por Francisco Pelayo.<br />
+						Cambio interno en la presentaci&oacute;n de usuarios conectados.<br />
+						Renombramiento de variables globales. (40317 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.27.8: 07/mar/2007</dt>
+						<dd>
+						Transici&oacute;n suave entre p&aacute;ginas en IE similar a la de Firefox. (40315 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.27.7: 06/mar/2007</dt>
+						<dd>
+						Se cifran los identificadores de sesi&oacute;n.<br />
+						Se usa el est&aacute;ndar base64url descrito en el documento RFC 4648 The Base16, Base32, and Base64 Data Encodings, http://tools.ietf.org/html/rfc4648. (40312 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.27.6: 06/mar/2007</dt>
+						<dd>
+						El nombre p&uacute;blico de la foto de cada usuario se genera cada vez pseudoaleatoriamente en lugar de hacerlo a partir del DNI.<br />
+						Se elimina el antiguo enlace p&uacute;blico a la foto al recibir una nueva. (40295 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.27.5: 05/mar/2007</dt>
+						<dd>
+						El nombre p&uacute;blico de la foto de cada usuario cambia en cada env&iacute;o de foto para que no haya necesidad de recargar la p&aacute;gina debido a la cach&eacute; del navegador. (40284 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.27.4: 04/mar/2007</dt>
+						<dd>
+						El nombre p&uacute;blico de la foto de cada usuario se almacena en un campo de la base de datos para su uso en el nuevo chat. (40254 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.27.3: 02/mar/2007</dt>
+						<dd>
+						Cambios en la tabla de la base de datos que contiene los datos principales de los usuarios. (40156 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.27.2: 02/mar/2007</dt>
+						<dd>
 						A&ntilde;adido tipo MIME.<br />
-						Se resaltan en negrita los fotos que tienen mensajes nuevos.<br />
-						Peque&ntilde;o cambio en alta/baja de varios alumnos en/de un grupo. (34864 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.41.8 :04/ago/2006</dt>
-						<dd>
-						Corregido peque&ntilde;o bug relacionado con el c&aacute;lculo de la diferencia entre fechas, usado en las estad&iacute;sticas. (34875 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.41.9 :26/sep/2006</dt>
-						<dd>
-						Corregido bug relacionado con la baja de todos los alumnos de una asignatura, detectado por la profesora Gracia L&oacute;pez Contreras. (34876 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 5.41.10:29/sep/2006</dt>
-						<dd>
-						Se permite que los DNI tengan dos letras consecutivas en medio.<br />
-						Aumentados los tama&ntilde;os m&aacute;ximos de archivos y las cuotas. (34880 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.0    :01/oct/2006</dt>
-						<dd>
-						Se cambia al curso 2006-2007.<br />
-						A&ntilde;adidos nuevos departamentos. (34883 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.0.1  :03/oct/2006</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de la elecci&oacute;n de la fuente de informaci&oacute;n de cada apartado de la asignatura. (34936 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.1    :05/oct/2006</dt>
-						<dd>
-						Un profesor puede cambiar los datos b&aacute;sicos de la ficha de un alumno. (34998 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.1.1  :05/oct/2006</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en presentaci&oacute;n de la orla. (34999 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.1.2  :05/oct/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la elecci&oacute;n de la fuente de informaci&oacute;n de cada apartado de la asignatura. (35124 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.1.3  :06/oct/2006</dt>
-						<dd>
-						A&ntilde;adida extensi&oacute;n de archivo permitida.<br />
-						Los iconos de extensi&oacute;n de nombres de archivos se almacenan en una carpeta especial. (35129 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.2    :06/oct/2006</dt>
-						<dd>
-						Los profesores pueden enviar fotos de los alumnos.<br />
-						A&ntilde;adidos nuevos tipos MIME. (35297 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.3    :07/oct/2006</dt>
-						<dd>
-						La bibliograf&iacute;a, FAQ, enlaces y evaluaci&oacute;n aparecen en el centro de la ventana principal (iframe) en lugar de en una ventana nueva. (35413 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.3.1  :07/oct/2006</dt>
-						<dd>
-						Corregido bug al recibir un DNI encriptado.<br />
-						Se aceptan DNI con tres letras al principio o en medio.<br />
-						Mejorado el comportamiento del cambio de altura del iframe central.<br />
-						Las p&aacute;ginas externas tambi&eacute;n se muestran en la ventana principal (iframe).<br />
-						Leves mejoras est&aacute;ticas para el navegador Opera. (35412 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.3.2  :07/oct/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la elecci&oacute;n de la fuente de informaci&oacute;n de cada apartado de la asignatura. (35440 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.3.3  :10/oct/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la elecci&oacute;n de la fuente de informaci&oacute;n de cada apartado de la asignatura. (35474 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.3.4  :18/oct/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la elecci&oacute;n de la fuente de informaci&oacute;n de cada apartado de la asignatura. (35815 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.3.5  :18/oct/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la elecci&oacute;n de la fuente de informaci&oacute;n de cada apartado de la asignatura. (35858 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.3.6  :19/oct/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la elecci&oacute;n de la fuente de informaci&oacute;n de cada apartado de la asignatura. (35997 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.4    :19/oct/2006</dt>
-						<dd>
-						Termina la implementaci&oacute;n de la elecci&oacute;n de la fuente de informaci&oacute;n de cada apartado de la asignatura. (35827 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.5    :19/oct/2006</dt>
-						<dd>
-						Eliminado el c&oacute;digo para la generaci&oacute;n de la tabla de la base de datos sobre fuentes de informaci&oacute;n de las asignaturas, ya innecesario.<br />
-						Desaparecen del men&uacute; las opciones para editar la informaci&oacute;n de la asignatura. (35769 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.5.1  :20/oct/2006</dt>
-						<dd>
-						A petici&oacute;n de algunos profesores de Farmacia, se disminuye a 10 el n&uacute;mero de columnas de la orla de env&iacute;o de mensajes.<br />
-						Se aumenta el n&uacute;mero de caracteres del nombre y apellidos de los alumnos en dicha orla. (35771 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.5.2  :20/oct/2006</dt>
-						<dd>
-						Cambio sugerido por Francisco Oca&ntilde;a: los nombres de los alumnos aparecen ahora en tres filas, una para el nombre, otra para el apellido 1 y otra para el apellido 2. (35766 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.5.3  :20/oct/2006</dt>
-						<dd>
-						En las estad&iacute;sticas por titulaci&oacute;n o por asignatura, junto a las titulaciones aparece su icono. (35789 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.5.4  :21/oct/2006</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en lista de alumnos. (35790 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.5.5  :21/oct/2006</dt>
-						<dd>
-						La opci&oacute;n para editar la descripci&oacute;n de la asignatura se quita del men&uacute; y se integra en la de ver la descripci&oacute;n de la asignatura. (35801 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.5.6  :22/oct/2006</dt>
-						<dd>
-						La opci&oacute;n para editar el horario de la asignatura se quita del men&uacute; y se integra en la de ver el horario de la asignatura.<br />
-						Se muestra un icono en los enlaces para la vista de impresi&oacute;n. (35833 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.5.7  :22/oct/2006</dt>
-						<dd>
-						Desaparece la opci&oacute;n del men&uacute; para editar las convocatorias, y se integra en la opci&oacute;n de ver las convocatorias. (35832 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.6    :22/oct/2006</dt>
-						<dd>
-						Las descripciones de las asignaturas se guardan en la base de datos en lugar de archivos XML.<br />
-						Los diferentes tipos de informaci&oacute;n de la asignatura: descripci&oacute;n, teor&iacute;a, pr&aacute;cticas, bibliograf&iacute;a, FAQ, enlaces y sistema de evaluaci&oacute;n se pueden editar como texto. (35967 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.6.1  :22/oct/2006</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en presentaci&oacute;n de informaci&oacute;n de la asignatura.<br />
-						Eliminado el c&oacute;digo para la generaci&oacute;n de la tabla de la base de datos con la descripci&oacute;n de las asignaturas, ya innecesario. (35826 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.6.2  :22/oct/2006</dt>
-						<dd>
-						A&ntilde;adidos enlaces a las titulaciones en las estad&iacute;sticas por asignatura y por titulaci&oacute;n. (35829 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.6.3  :26/oct/2006</dt>
-						<dd>
-						Se puede seleccionar si se muestran estad&iacute;sticas de la titulaci&oacute;n seleccionada o de todas las titulaciones. (35869 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.6.4  :26/oct/2006</dt>
-						<dd>
+						La lista de asignaturas para la selecci&oacute;n de mensajes enviados o recibidos se toma de los propios mensajes, no de la lista de asignaturas actuales. (40136 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.27.1: 01/mar/2007</dt>
+						<dd>
+						Por omisi&oacute;n aparecen los mensajes enviados o recibidos desde cualquier asignatura. (40086 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.27:   01/mar/2007</dt>
+						<dd>
+						Se pueden mostrar o eliminar los mensajes recibidos o enviados desde una asignatura concreta. (40107 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.26.1: 01/mar/2007</dt>
+						<dd>
+						A&ntilde;adidos nuevas extensiones de archivos y nuevos tipos MIME. (39930 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.26:   27/feb/2007</dt>
+						<dd>
+						Nueva opci&oacute;n para eliminar todos los mensajes recibidos o enviados. (39923 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.25:   26/feb/2007</dt>
+						<dd>
+						Nueva opci&oacute;n para el administrador: dar de baja a los usuarios antiguos que no est&aacute;n ya en ninguna asignatura ni entran en SWAD. (39836 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.24.10:26/feb/2007</dt>
+						<dd>
+						Un profesor puede darse de baja a s&iacute; mismo de una asignatura. (39701 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.24.9: 22/feb/2007</dt>
+						<dd>
+						Algunos cambios para que no haya warnings al compilar con -O3 (aunque se sigue compilando con -O2). (39690 l&iacute;neas)<br />
+						Aumentados algunos par&aacute;metros de tama&ntilde;o en la configuraci&oacute;n del servidor MySQL para ganar velocidad.
+						</dd>
+		<dt>Versi&oacute;n 6.24.8: 21/feb/2007</dt>
+						<dd>
+						A&ntilde;adido tipo MIME. (39680 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.24.7: 20/feb/2007</dt>
+						<dd>
+						El tiempo de refresco var&iacute;a en funci&oacute;n del n&uacute;mero de usuarios conectados. (39678 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.24.6: 20/feb/2007</dt>
+						<dd>
+						Aumentado tiempo de refresco de usuarios conectados a 2 minutos. (39655 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.24.5: 20/feb/2007</dt>
+						<dd>
+						Un administrador puede cambiar la contrase&ntilde;a de otro usuario aunque no est&aacute; situado en una asignatura de ese usuario. (39654 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.24.4: 19/feb/2007</dt>
+						<dd>
+						M&iacute;nimo cambio en script que ajusta el tama&ntilde;o del iframe dedicado a FAQ, enlaces, etc.<br />
+						Corregido bug en el ajuste de la acci&oacute;n actual cuando &eacute;sta es refrescar los usuarios conectados. Detectado por el alumno Juan Antonio Ruiz Torres. (39652 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.24.3: 18/feb/2007</dt>
+						<dd>
+						Se puede eliminar la foto personal o la de otro usuario. (39646 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.24.2: 17/feb/2007</dt>
+						<dd>
+						Los tiempos de generaci&oacute;n y env&iacute;o de p&aacute;gina se muestran en segundos, milisegundos o microsegundos seg&uacute;n convenga. (39564 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.24.1: 14/feb/2007</dt>
+						<dd>
+						Optimizaciones internas en la gesti&oacute;n de los archivos con tablas de calificaciones. (39546 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.24:   14/feb/2007</dt>
+						<dd>
+						Se saltan los comentarios HTML en los archivos con tablas de calificaciones. (39664 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.23.1: 13/feb/2007</dt>
+						<dd>
+						Cambios internos relacionados con los listados de datos y fichas de usuarios. (39712 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.23:   11/feb/2007</dt>
+						<dd>
+						SWAD pasa a un nuevo servidor. (39532 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.22.5: 09/feb/2007</dt>
+						<dd>
+						Cambiados los tipos de letra para Linux. Corregida errata en foros. (39518 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.22.4: 08/feb/2007</dt>
+						<dd>
+						Nuevo dise&ntilde;o de los men&uacute;s de opciones. (39517 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.22.3: 08/feb/2007</dt>
+						<dd>
+						Se limita la longitud de enlaces (se puede pulsar sobre ellos) y firmas en los avisos. (39467 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.22.2: 07/feb/2007</dt>
+						<dd>
+						En la parte principal aparece un icono y un t&iacute;tulo asociados a la acci&oacute;n actual. (39445 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.22.1: 07/feb/2007</dt>
+						<dd>
+						Cambio de orden de algunas opciones de los men&uacute;s. A&ntilde;adidos nuevos tipos de archivos. (39435 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.22:   07/feb/2007</dt>
+						<dd>
+						Disponibles para todos los usuarios los nuevos iconos estilo Nuvola. (39439 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.21.3: 07/feb/2007</dt>
+						<dd>
+						Termina el cambio hacia iconos estilo Nuvola. (39485 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.21.2: 05/feb/2007</dt>
+						<dd>
+						Comienza el cambio hacia iconos estilo Nuvola. (39458 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.21.1: 05/feb/2007</dt>
+						<dd>
+						Mejoras gr&aacute;ficas en los &aacute;rboles de exploraci&oacute;n de archivos. (39372 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.21:   05/feb/2007</dt>
+						<dd>
+						Termina la implementaci&oacute;n de la expansi&oacute;n/contracci&oacute;n de las carpetas en los &aacute;rboles de exploraci&oacute;n de archivos. (39370 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.20.9: 04/feb/2007</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la expansi&oacute;n/contracci&oacute;n de las carpetas en los &aacute;rboles de exploraci&oacute;n de archivos. (39378 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.20.8: 04/feb/2007</dt>
+						<dd>
+						Optimizado el renombramiento de ciertas entradas de las tablas de la base de datos relacionadas con la exploraci&oacute;n de archivos. (39240 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.20.7: 04/feb/2007</dt>
+						<dd>
+						Optimizada la eliminaci&oacute;n de ciertas entradas de las tablas de la base de datos relacionadas con la exploraci&oacute;n de archivos. (39348 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.20.6: 03/feb/2007</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la expansi&oacute;n/contracci&oacute;n de las carpetas en los &aacute;rboles de exploraci&oacute;n de archivos. (39435 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.20.5: 03/feb/2007</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la expansi&oacute;n/contracci&oacute;n de las carpetas en los &aacute;rboles de exploraci&oacute;n de archivos. (39410 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.20.4: 02/feb/2007</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la expansi&oacute;n/contracci&oacute;n de las carpetas en los &aacute;rboles de exploraci&oacute;n de archivos. (39398 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.20.3: 02/feb/2007</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la expansi&oacute;n/contracci&oacute;n de las carpetas en los &aacute;rboles de exploraci&oacute;n de archivos. (39300 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.20.2: 02/feb/2007</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la expansi&oacute;n/contracci&oacute;n de las carpetas en los &aacute;rboles de exploraci&oacute;n de archivos. (39270 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.20.1: 01/feb/2007</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de la expansi&oacute;n/contracci&oacute;n de las carpetas en los &aacute;rboles de exploraci&oacute;n de archivos. (38887 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.20:   30/ene/2007</dt>
+						<dd>
+						Nuevo m&oacute;dulo interno para todo lo relacionado con la exploraci&oacute;n de archivos. (38777 l&iacute;neas)<br />
+						Compilar con: gcc swad.c swad_act.c swad_com.c swad_con.c swad_crs.c swad_DB.c swad_exp.c swad_sta.c swad_str.c swad_usr.c rijndael.c -o swad -Wall -O2 -lmysqlclient -lz -L/usr/lib/mysql -lm
+						</dd>
+		<dt>Versi&oacute;n 6.19.7: 30/ene/2007</dt>
+						<dd>
+						Se limita el tama&ntilde;o de los URL mostrados en mensajes para que no aparezca la barra de desplazamiento horizontal del navegador.<br />
+						A&ntilde;adidas extensiones de archivos de BibTex. (38702 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.19.6: 29/ene/2007</dt>
+						<dd>
+						A&ntilde;adidos tipos MIME y extensiones de archivos de OpenOffice.<br />
+						Adem&aacute;s de los mensajes de informaci&oacute;n y de error, se a&ntilde;ade un tercer tipo de mensaje: advertencia. (38660 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.19.5: 29/ene/2007</dt>
+						<dd>
+						Aumentado el tiempo de refresco de usuarios conectados a 60 segundos. (38621 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.19.4: 28/ene/2007</dt>
+						<dd>
+						Algunos cambios est&aacute;ticos. A&ntilde;adido un bot&oacute;n para cerrar la sesi&oacute;n. (38620 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.19.3: 26/ene/2007</dt>
+						<dd>
+						En el zoom de las fotos se muestra el nombre. (38618 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.19.2: 26/ene/2007</dt>
+						<dd>
+						Mejorada la comprobaci&oacute;n de qu&eacute; fotos pueden mostrarse. (38586 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.19.1: 25/ene/2007</dt>
+						<dd>
+						Corregido bug en recepci&oacute;n de archivos, detectado por el profesor Juan Carlos de Pablos. (38587 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.19:   24/ene/2007</dt>
+						<dd>
+						Numerosos cambios est&aacute;ticos. (38580 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.18.3: 22/ene/2007</dt>
+						<dd>
+						Aumentado el tiempo de refresco de usuarios conectados a 30 segundos.<br />
+						Se muestra un margen con sombra en las fotos de usuarios ampliadas (38576 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.18.2: 20/ene/2007</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en la edici&oacute;n del sistema de evaluaci&oacute;n. (38575 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.18.1: 18/ene/2007</dt>
+						<dd>
+						Simplificada la comprobaci&oacute;n de qu&eacute; fotos pueden mostrarse. (38574 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.18:   17/ene/2007</dt>
+						<dd>
+						Ahora se permite el acceso a los foros de una titulaci&oacute;n sin necesidad de haber seleccionado asignatura. (38579 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.17.5: 17/ene/2007</dt>
+						<dd>
+						Cambiado el orden en el que aparecen listados los foros. (38476 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.17.4: 17/ene/2007</dt>
+						<dd>
+						Corregido bug que permit&iacute;a SQL injection. (38478 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.17.3: 17/ene/2007</dt>
+						<dd>
+						Corregido bug en los enlaces a foros en IE5, detectado por Luis Quesada Torres. (38472 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.17.2: 16/ene/2007</dt>
+						<dd>
+						Aumentado el tama&ntilde;o de algunos campos de la ficha. (38476 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.17.1: 14/ene/2007</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en la inserci&oacute;n de enlaces. (38476 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.17:   14/ene/2007</dt>
+						<dd>
+						Foros y mensajes: se insertan enlaces en las cadenas que parecen una URL (http://... o https://...). (38474 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.16.3: 12/ene/2007</dt>
+						<dd>
+						Mejora gr&aacute;fica en las estad&iacute;sticas de accesos por d&iacute;as y horas. (38219 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.16.2: 11/ene/2007</dt>
+						<dd>
+						Mejora gr&aacute;fica en las estad&iacute;sticas de accesos por d&iacute;as y horas. (38202 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.16.1: 11/ene/2007</dt>
+						<dd>
+						Nuevas estad&iacute;sticas de acceso globales para el usuario identificado.<br />
+						Nuevas estad&iacute;sticas de acceso globales a la asignatura seleccionada. (38132 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.16:   10/ene/2007</dt>
+						<dd>
+						Nuevo m&oacute;dulo interno para todo lo relacionado con las estad&iacute;sticas.<br />
+						Compilar con: gcc swad.c swad_act.c swad_com.c swad_con.c swad_crs.c swad_DB.c swad_sta.c swad_str.c swad_usr.c rijndael.c -o swad -Wall -O2 -lmysqlclient -lz -L/usr/lib/mysql -lm<br />
+						Corregido bug en el men&uacute; de titulaciones-cursos-asignaturas. (38098 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.15.3: 10/ene/2007</dt>
+						<dd>
+						Mejorado el acceso a fotograf&iacute;as p&uacute;blicas: antes un alumno o profesor no pod&iacute;a ver las fotos de otro alumno o profesor de la misma asignatura si no se encontraba en ese momento dentro de dicha asignatura. Ahora s&iacute;. (37940 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.15.2: 02/ene/2007</dt>
+						<dd>
+						Peque&ntilde;a mejora est&aacute;tica al mostrar fotos de 12x16 en MSIE. (37932 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.15.1: 31/dic/2006</dt>
+						<dd>
+						Mensaje de felicitaci&oacute;n del a&ntilde;o 2007. (37935 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.15:   22/dic/2006</dt>
+						<dd>
+						Las sesiones se cierran autom&aacute;ticamente cuando el navegador no refresca un contador de tiempo (sugerencia de Daniel J. Calandria).<br />
+						Ahora, al poco tiempo de cerrar el navegador o abandonar la p&aacute;gina de swad, la sesi&oacute;n se cierra autom&aacute;ticamente. (37929 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.14.3: 19/dic/2006</dt>
+						<dd>
+						Corregido bug detectado por Javier Fern&aacute;ndez Baldomero relacionado con los par&aacute;metros ocultos y el refresco de usuarios. (37950 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.14.2: 19/dic/2006</dt>
+						<dd>
+						Peque&ntilde;as mejoras en la presentaci&oacute;n de usuarios conectados.<br />
+						Se elimina el par&aacute;metro con el c&oacute;digo de la asignatura de los formularios cuando no se cambia de asignatura (el c&oacute;digo se guarda junto con la sesi&oacute;n). (37949 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.14.1: 18/dic/2006</dt>
+						<dd>
+						Revertido el &uacute;ltimo cambio en los script relacionados con AJAX para que no se mostraran errores en versiones muy antiguas de Netscape, ya que no funcionaban en IE5.<br />
+						Corregido peque&ntilde;o bug gr&aacute;fico al mostrar el listado de preguntas de test.<br />
+						Aumentados los tama&ntilde;os m&aacute;ximos de algunas matrices internas. (37956 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.14:   14/dic/2006</dt>
+						<dd>
+						De nuevo se crea una tabla de usuarios conectados, para evitar el problema siguiente: si un usuario cierra una sesi&oacute;n y siguen abiertas sesiones m&aacute;s antiguas, se mostrar&iacute;a un tiempo m&aacute;s antiguo correspondiente a esas sesiones m&aacute;s antiguas.<br />
+						Disminuido el tiempo de refresco de usuarios conectados de 30 segundos a 10 segundos. (37954 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.13.4: 14/dic/2006</dt>
+						<dd>
+						Cambios en los script relacionados con AJAX y los usuarios conectados para que funcionen en Konqueror. (37846 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.13.3: 14/dic/2006</dt>
+						<dd>
+						Peque&ntilde;o cambio en consulta en la base de datos de los usuarios conectados y otros cambios menores. (37839 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.13.2: 13/dic/2006</dt>
+						<dd>
+						Se muestra una &uacute;nica vez cada usuario conectado, tal y como se hac&iacute;a antes de eliminar la tabla de usuarios conectados de la base de datos. (37840 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.13.1: 13/dic/2006</dt>
+						<dd>
+						Las tildes no se llevan bien con AJAX en Internet Explorer 5, aunque se indique el charset correcto. Por tanto se ha eliminado el env&iacute;o de tildes. (37825 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.13:   13/dic/2006</dt>
+						<dd>
+						Se elimina la tabla de usuarios conectados de la base de datos y se usa s&oacute;lo la de sesiones. (37771 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.12.6: 12/dic/2006</dt>
+						<dd>
+						Un usuario se elimina de la lista de conectados cuando se cierra la &uacute;ltima sesi&oacute;n de todas en las que estaba conectado simult&aacute;neamente, no cuando se cierra una sesi&oacute;n cualquiera. (37897 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.12.5: 11/dic/2006</dt>
+						<dd>
+						Algunas mejoras en los scripts AJAX para el refresco de los usuarios conectados. (37860 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.12.4: 11/dic/2006</dt>
+						<dd>
+						Corregidos bugs relacionados con los usuarios conectados en Netscape 7.2 y en MSIE 5.<br />
+						Disminuido el tiempo de refresco de usuarios conectados de 1 minuto a 30 segundos. (37915 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.12.3: 08/dic/2006</dt>
+						<dd>
+						Corregido bug que aparec&iacute;a al expirar la sesi&oacute;n. (37936 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.12.2: 07/dic/2006</dt>
+						<dd>
+						Se refrescan los usuarios conectados mediante AJAX ejecutando este mismo programa swad. (37928 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.12.1: 07/dic/2006</dt>
+						<dd>
+						Nuevos m&oacute;dulos para las funciones comunes y para las relacionadas con la base de datos. (37904 l&iacute;neas)<br />
+						Compilar con:<br />
+						gcc swad.c swad_act.c swad_com.c swad_con.c swad_DB.c swad_str.c swad_usr.c rijndael.c -o swad -Wall -O2 -lmysqlclient -lz -L/usr/lib/mysql -lm; strip swad
+						</dd>
+		<dt>Versi&oacute;n 6.12:   06/dic/2006</dt>
+						<dd>
+						Separado el programa en varios m&oacute;dulos.<br />
+						Compilar con:<br />
+						gcc swad.c swad_act.c swad_con.c swad_str.c swad_usr.c rijndael.c -o swad -Wall -O2 -lmysqlclient -lz -L/usr/lib/mysql -lm; strip swad
+						</dd>
+		<dt>Versi&oacute;n 6.11.4: 06/dic/2006</dt>
+						<dd>
+						Mejoras internas en la obtenci&oacute;n y actualizaci&oacute;n de los usuarios conectados.<br />
+						Contin&uacute;a la implementaci&oacute;n en AJAX del refresco autom&aacute;tico de los usuarios conectados. (37125 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.11.3: 05/dic/2006</dt>
+						<dd>
+						Mejoras internas en la obtenci&oacute;n y actualizaci&oacute;n de los usuarios conectados. (37065 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.11.2: 05/dic/2006</dt>
+						<dd>
+						Mejoras internas en la obtenci&oacute;n y actualizaci&oacute;n de los usuarios conectados. (37044 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.11.1: 30/nov/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n en AJAX del refresco autom&aacute;tico de los usuarios conectados. (37001 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.11:   30/nov/2006</dt>
+						<dd>
+						Comienza la implementaci&oacute;n en AJAX del refresco autom&aacute;tico de los usuarios conectados. (36931 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.10.5: 30/nov/2006</dt>
+						<dd>
+						Se muestra un n&uacute;mero indicando la posici&oacute;n en el ranking en las estad&iacute;sticas por titulaci&oacute;n y por asignatura. (36872 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.10.4: 29/nov/2006</dt>
+						<dd>
+						El d&iacute;a actual aparece en el calendario destacado con un marco, en lugar de un color de fondo. (36850 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.10.3: 23/nov/2006</dt>
+						<dd>
+						Cambio de nombre de un departamento. (36870 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.10.2: 21/nov/2006</dt>
+						<dd>
+						En el horario se permite la posibilidad de mostrar s&oacute;lo los grupos del usuario identificado o bien todos los grupos. (36869 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.10.1: 15/nov/2006</dt>
+						<dd>
+						Mejoras gr&aacute;ficas en la estad&iacute;stica en la que se muestra el uso distribuido por d&iacute;as y por horas. (36745 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.10:   14/nov/2006</dt>
+						<dd>
+						A&ntilde;adida nueva estad&iacute;stica en la que se muestra el uso distribuido por d&iacute;as y por horas. (36724 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.9.1:  12/nov/2006</dt>
+						<dd>
+						Corregido bug en eliminaci&oacute;n de un grupo y de un tipo de grupo: hasta ahora no se eliminaban las zonas comunes de los grupos afectados.<br />
+						Mejoras en la selecci&oacute;n de grupos en el horario de la asignatura.<br />
+						En el horario de las asignaturas del usuario identificado se muestran s&oacute;lo las celdas correspondientes a sus grupos. (36447 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.9:    11/nov/2006</dt>
+						<dd>
+						En el horario de la asignatura se pueden seleccionar los grupos creados por el profesor. (36422 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.8.4:  08/nov/2006</dt>
+						<dd>
+						Nueva opci&oacute;n de la pesta&ntilde;a personal para que cada usuario obtenga el horario conjunto de todas sus asignaturas. (36313 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.8.3:  08/nov/2006</dt>
+						<dd>
+						Mejoras gr&aacute;ficas en el dibujo del horario. (36242 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.8.2:  08/nov/2006</dt>
+						<dd>
+						Mejoras gr&aacute;ficas en el dibujo del horario. (36240 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.8.1:  08/nov/2006</dt>
+						<dd>
+						Correcci&oacute;n de bug y cambios importantes en el c&aacute;lculo y dibujo del horario.<br />
+						Corregido dise&ntilde;o de la barra de estad&iacute;sticas en tasa de accesos por asignatura. (36238 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.8:    07/nov/2006</dt>
+						<dd>
+						Eliminado el c&oacute;digo de los horarios antiguos. (36231 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.7.7:  07/nov/2006</dt>
+						<dd>
+						Termina la implementaci&oacute;n de un nuevo horario que permite clases superpuestas. (36860 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.7.6:  07/nov/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de un nuevo horario que permitir&aacute; clases superpuestas. (36847 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.7.5:  07/nov/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de un nuevo horario que permitir&aacute; clases superpuestas. (36852 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.7.4:  06/nov/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de un nuevo horario que permitir&aacute; clases superpuestas. (36771 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.7.3:  06/nov/2006</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de un nuevo horario que permitir&aacute; clases superpuestas. (36706 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.7.2:  04/nov/2006</dt>
+						<dd>
+						Nuevo dise&ntilde;o de las barras de las estad&iacute;sticas. (36032 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.7.1:  03/nov/2006</dt>
+						<dd>
+						Cambiados mensajes en respuestas de test para que los alumnos no se confundan. (36029 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.7:    01/nov/2006</dt>
+						<dd>
+						Se pueden dar de baja los alumnos que no est&aacute;n en una lista. (36027 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.6.8:  30/oct/2006</dt>
+						<dd>
+						A&ntilde;adido mensaje de ayuda relacionado con el alta de alumnos en grupos. (35940 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.6.7:  30/oct/2006</dt>
+						<dd>
+						Nueva versi&oacute;n del programa de procesamiento de fotograf&iacute;as, realizada por Daniel Calandria. Esta versi&oacute;n realiza el histograma para la mejora de contraste teniendo en cuenta s&oacute;lo los p&iacute;xeles de piel. (35937 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.6.6:  27/oct/2006</dt>
+						<dd>
+						Aumentado el tama&ntilde;o de iconos de los foros (sugerencia de Francisco A. Oca&ntilde;a). (35935 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.6.5:  26/oct/2006</dt>
+						<dd>
+						Se muestran iconos de asignatura, titulaci&oacute;n y universidad delante de los nombres de cada foro.<br />
+						Mejoras internas en consultas a la base de datos relacionadas con los foros. (35942 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.6.4:  26/oct/2006</dt>
+						<dd>
 						Peque&ntilde;o cambio en la selecci&oacute;n de estad&iacute;sticas de una titulaci&oacute;n o de todas las titulaciones.<br />
 						A&ntilde;adidos nuevos tipos MIME.<br />
 						Aumentado el tiempo tras el cual se eliminan los enlaces p&uacute;blicos a &aacute;rboles de exploraci&oacute;n (sugerido por A. F. D&iacute;az).<br />
 						Se permiten cuotas mayores de 4 GB (se utilizan variables de 64 bits).<br />
-						Aumentada la cuota de las asignaturas. (35890 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.6.5  :26/oct/2006</dt>
-						<dd>
-						Se muestran iconos de asignatura, titulaci&oacute;n y universidad delante de los nombres de cada foro.<br />
-						Mejoras internas en consultas a la base de datos relacionadas con los foros. (35942 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.6.6  :27/oct/2006</dt>
-						<dd>
-						Aumentado el tama&ntilde;o de iconos de los foros (sugerencia de Francisco A. Oca&ntilde;a). (35935 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.6.7  :30/oct/2006</dt>
-						<dd>
-						Nueva Versi&oacute;n del programa de procesamiento de fotograf&iacute;as, realizada por Daniel Calandria. Esta Versi&oacute;n realiza el histograma para la mejora de contraste teniendo en cuenta s&oacute;lo los p&iacute;xeles de piel. (35937 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.6.8  :30/oct/2006</dt>
-						<dd>
-						A&ntilde;adido mensaje de ayuda relacionado con el alta de alumnos en grupos. (35940 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.7    :01/nov/2006</dt>
-						<dd>
-						Se pueden dar de baja los alumnos que no est&aacute;n en una lista. (36027 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.7.1  :03/nov/2006</dt>
-						<dd>
-						Cambiados mensajes en respuestas de test para que los alumnos no se confundan. (36029 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.7.2  :04/nov/2006</dt>
-						<dd>
-						Nuevo dise&ntilde;o de las barras de las estad&iacute;sticas. (36032 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.7.3  :06/nov/2006</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de un nuevo horario que permitir&aacute; clases superpuestas. (36706 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.7.4  :06/nov/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de un nuevo horario que permitir&aacute; clases superpuestas. (36771 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.7.5  :07/nov/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de un nuevo horario que permitir&aacute; clases superpuestas. (36852 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.7.6  :07/nov/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de un nuevo horario que permitir&aacute; clases superpuestas. (36847 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.7.7  :07/nov/2006</dt>
-						<dd>
-						Termina la implementaci&oacute;n de un nuevo horario que permite clases superpuestas. (36860 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.8    :07/nov/2006</dt>
-						<dd>
-						Eliminado el c&oacute;digo de los horarios antiguos. (36231 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.8.1  :08/nov/2006</dt>
-						<dd>
-						Correcci&oacute;n de bug y cambios importantes en el c&aacute;lculo y dibujo del horario.<br />
-						Corregido dise&ntilde;o de la barra de estad&iacute;sticas en tasa de accesos por asignatura. (36238 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.8.2  :08/nov/2006</dt>
-						<dd>
-						Mejoras gr&aacute;ficas en el dibujo del horario. (36240 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.8.3  :08/nov/2006</dt>
-						<dd>
-						Mejoras gr&aacute;ficas en el dibujo del horario. (36242 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.8.4  :08/nov/2006</dt>
-						<dd>
-						Nueva opci&oacute;n de la pesta&ntilde;a personal para que cada usuario obtenga el horario conjunto de todas sus asignaturas. (36313 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.9    :11/nov/2006</dt>
-						<dd>
-						En el horario de la asignatura se pueden seleccionar los grupos creados por el profesor. (36422 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.9.1  :12/nov/2006</dt>
-						<dd>
-						Corregido bug en eliminaci&oacute;n de un grupo y de un tipo de grupo: hasta ahora no se eliminaban las zonas comunes de los grupos afectados.<br />
-						Mejoras en la selecci&oacute;n de grupos en el horario de la asignatura.<br />
-						En el horario de las asignaturas del usuario identificado se muestran s&oacute;lo las celdas correspondientes a sus grupos. (36447 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.10   :14/nov/2006</dt>
-						<dd>
-						A&ntilde;adida nueva estad&iacute;stica en la que se muestra el uso distribuido por d&iacute;as y por horas. (36724 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.10.1 :15/nov/2006</dt>
-						<dd>
-						Mejoras gr&aacute;ficas en la estad&iacute;stica en la que se muestra el uso distribuido por d&iacute;as y por horas. (36745 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.10.2 :21/nov/2006</dt>
-						<dd>
-						En el horario se permite la posibilidad de mostrar s&oacute;lo los grupos del usuario identificado o bien todos los grupos. (36869 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.10.3 :23/nov/2006</dt>
-						<dd>
-						Cambio de nombre de un departamento. (36870 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.10.4 :29/nov/2006</dt>
-						<dd>
-						El d&iacute;a actual aparece en el calendario destacado con un marco, en lugar de un color de fondo. (36850 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.10.5 :30/nov/2006</dt>
-						<dd>
-						Se muestra un n&uacute;mero indicando la posici&oacute;n en el ranking en las estad&iacute;sticas por titulaci&oacute;n y por asignatura. (36872 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.11   :30/nov/2006</dt>
-						<dd>
-						Comienza la implementaci&oacute;n en AJAX del refresco autom&aacute;tico de los usuarios conectados. (36931 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.11.1 :30/nov/2006</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n en AJAX del refresco autom&aacute;tico de los usuarios conectados. (37001 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.11.2 :05/dic/2006</dt>
-						<dd>
-						Mejoras internas en la obtenci&oacute;n y actualizaci&oacute;n de los usuarios conectados. (37044 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.11.3 :05/dic/2006</dt>
-						<dd>
-						Mejoras internas en la obtenci&oacute;n y actualizaci&oacute;n de los usuarios conectados. (37065 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.11.4 :06/dic/2006</dt>
-						<dd>
-						Mejoras internas en la obtenci&oacute;n y actualizaci&oacute;n de los usuarios conectados.<br />
-						Contin&uacute;a la implementaci&oacute;n en AJAX del refresco autom&aacute;tico de los usuarios conectados. (37125 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.12   :06/dic/2006</dt>
-						<dd>
-						Separado el programa en varios m&oacute;dulos.<br />
-						Compilar con:<br />
-						gcc swad.c swad_act.c swad_con.c swad_str.c swad_usr.c rijndael.c -o swad -Wall -O2 -lmysqlclient -lz -L/usr/lib/mysql -lm; strip swad
-						</dd>
-		<dt>Versi&oacute;n 6.12.1 :07/dic/2006</dt>
-						<dd>
-						Nuevos m&oacute;dulos para las funciones comunes y para las relacionadas con la base de datos. (37904 l&iacute;neas)<br />
-						Compilar con:<br />
-						gcc swad.c swad_act.c swad_com.c swad_con.c swad_DB.c swad_str.c swad_usr.c rijndael.c -o swad -Wall -O2 -lmysqlclient -lz -L/usr/lib/mysql -lm; strip swad
-						</dd>
-		<dt>Versi&oacute;n 6.12.2 :07/dic/2006</dt>
-						<dd>
-						Se refrescan los usuarios conectados mediante AJAX ejecutando este mismo programa swad. (37928 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.12.3 :08/dic/2006</dt>
-						<dd>
-						Corregido bug que aparec&iacute;a al expirar la sesi&oacute;n. (37936 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.12.4 :11/dic/2006</dt>
-						<dd>
-						Corregidos bugs relacionados con los usuarios conectados en Netscape 7.2 y en MSIE 5.<br />
-						Disminuido el tiempo de refresco de usuarios conectados de 1 minuto a 30 segundos. (37915 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.12.5 :11/dic/2006</dt>
-						<dd>
-						Algunas mejoras en los scripts AJAX para el refresco de los usuarios conectados. (37860 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.12.6 :12/dic/2006</dt>
-						<dd>
-						Un usuario se elimina de la lista de conectados cuando se cierra la &uacute;ltima sesi&oacute;n de todas en las que estaba conectado simult&aacute;neamente, no cuando se cierra una sesi&oacute;n cualquiera. (37897 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.13   :13/dic/2006</dt>
-						<dd>
-						Se elimina la tabla de usuarios conectados de la base de datos y se usa s&oacute;lo la de sesiones. (37771 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.13.1 :13/dic/2006</dt>
-						<dd>
-						Las tildes no se llevan bien con AJAX en Internet Explorer 5, aunque se indique el charset correcto. Por tanto se ha eliminado el env&iacute;o de tildes. (37825 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.13.2 :13/dic/2006</dt>
-						<dd>
-						Se muestra una &uacute;nica vez cada usuario conectado, tal y como se hac&iacute;a antes de eliminar la tabla de usuarios conectados de la base de datos. (37840 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.13.3 :14/dic/2006</dt>
-						<dd>
-						Peque&ntilde;o cambio en consulta en la base de datos de los usuarios conectados y otros cambios menores. (37839 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.13.4 :14/dic/2006</dt>
-						<dd>
-						Cambios en los script relacionados con AJAX y los usuarios conectados para que funcionen en Konqueror. (37846 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.14   :14/dic/2006</dt>
-						<dd>
-						De nuevo se crea una tabla de usuarios conectados, para evitar el problema siguiente: si un usuario cierra una sesi&oacute;n y siguen abiertas sesiones m&aacute;s antiguas, se mostrar&iacute;a un tiempo m&aacute;s antiguo correspondiente a esas sesiones m&aacute;s antiguas.<br />
-						Disminuido el tiempo de refresco de usuarios conectados de 30 segundos a 10 segundos. (37954 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.14.1 :18/dic/2006</dt>
-						<dd>
-						Revertido el &uacute;ltimo cambio en los script relacionados con AJAX para que no se mostraran errores en versiones muy antiguas de Netscape, ya que no funcionaban en IE5.<br />
-						Corregido peque&ntilde;o bug gr&aacute;fico al mostrar el listado de preguntas de test.<br />
-						Aumentados los tama&ntilde;os m&aacute;ximos de algunas matrices internas. (37956 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.14.2 :19/dic/2006</dt>
-						<dd>
-						Peque&ntilde;as mejoras en la presentaci&oacute;n de usuarios conectados.<br />
-						Se elimina el par&aacute;metro con el c&oacute;digo de la asignatura de los formularios cuando no se cambia de asignatura (el c&oacute;digo se guarda junto con la sesi&oacute;n). (37949 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.14.3 :19/dic/2006</dt>
-						<dd>
-						Corregido bug detectado por Javier Fern&aacute;ndez Baldomero relacionado con los par&aacute;metros ocultos y el refresco de usuarios. (37950 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.15   :22/dic/2006</dt>
-						<dd>
-						Las sesiones se cierran autom&aacute;ticamente cuando el navegador no refresca un contador de tiempo (sugerencia de Daniel J. Calandria).<br />
-						Ahora, al poco tiempo de cerrar el navegador o abandonar la p&aacute;gina de swad, la sesi&oacute;n se cierra autom&aacute;ticamente. (37929 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.15.1 :31/dic/2006</dt>
-						<dd>
-						Mensaje de felicitaci&oacute;n del a&ntilde;o 2007. (37935 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.15.2 :02/ene/2007</dt>
-						<dd>
-						Peque&ntilde;a mejora est&aacute;tica al mostrar fotos de 12x16 en MSIE. (37932 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.15.3 :10/ene/2007</dt>
-						<dd>
-						Mejorado el acceso a fotograf&iacute;as p&uacute;blicas: antes un alumno o profesor no pod&iacute;a ver las fotos de otro alumno o profesor de la misma asignatura si no se encontraba en ese momento dentro de dicha asignatura. Ahora s&iacute;. (37940 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.16   :10/ene/2007</dt>
-						<dd>
-						Nuevo m&oacute;dulo interno para todo lo relacionado con las estad&iacute;sticas.<br />
-						Compilar con: gcc swad.c swad_act.c swad_com.c swad_con.c swad_crs.c swad_DB.c swad_sta.c swad_str.c swad_usr.c rijndael.c -o swad -Wall -O2 -lmysqlclient -lz -L/usr/lib/mysql -lm<br />
-						Corregido bug en el men&uacute; de titulaciones-cursos-asignaturas. (38098 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.16.1 :11/ene/2007</dt>
-						<dd>
-						Nuevas estad&iacute;sticas de acceso globales para el usuario identificado.<br />
-						Nuevas estad&iacute;sticas de acceso globales a la asignatura seleccionada. (38132 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.16.2 :11/ene/2007</dt>
-						<dd>
-						Mejora gr&aacute;fica en las estad&iacute;sticas de accesos por d&iacute;as y horas. (38202 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.16.3 :12/ene/2007</dt>
-						<dd>
-						Mejora gr&aacute;fica en las estad&iacute;sticas de accesos por d&iacute;as y horas. (38219 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.17   :14/ene/2007</dt>
-						<dd>
-						Foros y mensajes: se insertan enlaces en las cadenas que parecen una URL (http://... o https://...). (38474 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.17.1 :14/ene/2007</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en la inserci&oacute;n de enlaces. (38476 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.17.2 :16/ene/2007</dt>
-						<dd>
-						Aumentado el tama&ntilde;o de algunos campos de la ficha. (38476 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.17.3 :17/ene/2007</dt>
-						<dd>
-						Corregido bug en los enlaces a foros en IE5, detectado por Luis Quesada Torres. (38472 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.17.4 :17/ene/2007</dt>
-						<dd>
-						Corregido bug que permit&iacute;a SQL injection. (38478 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.17.5 :17/ene/2007</dt>
-						<dd>
-						Cambiado el orden en el que aparecen listados los foros. (38476 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.18   :17/ene/2007</dt>
-						<dd>
-						Ahora se permite el acceso a los foros de una titulaci&oacute;n sin necesidad de haber seleccionado asignatura. (38579 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.18.1 :18/ene/2007</dt>
-						<dd>
-						Simplificada la comprobaci&oacute;n de qu&eacute; fotos pueden mostrarse. (38574 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.18.2 :20/ene/2007</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en la edici&oacute;n del sistema de evaluaci&oacute;n. (38575 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.18.3 :22/ene/2007</dt>
-						<dd>
-						Aumentado el tiempo de refresco de usuarios conectados a 30 segundos.<br />
-						Se muestra un margen con sombra en las fotos de usuarios ampliadas (38576 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.19   :24/ene/2007</dt>
-						<dd>
-						Numerosos cambios est&aacute;ticos. (38580 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.19.1 :25/ene/2007</dt>
-						<dd>
-						Corregido bug en recepci&oacute;n de archivos, detectado por el profesor Juan Carlos de Pablos. (38587 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.19.2 :26/ene/2007</dt>
-						<dd>
-						Mejorada la comprobaci&oacute;n de qu&eacute; fotos pueden mostrarse. (38586 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.19.3 :26/ene/2007</dt>
-						<dd>
-						En el zoom de las fotos se muestra el nombre. (38618 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.19.4 :28/ene/2007</dt>
-						<dd>
-						Algunos cambios est&aacute;ticos. A&ntilde;adido un bot&oacute;n para cerrar la sesi&oacute;n. (38620 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.19.5 :29/ene/2007</dt>
-						<dd>
-						Aumentado el tiempo de refresco de usuarios conectados a 60 segundos. (38621 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.19.6 :29/ene/2007</dt>
-						<dd>
-						A&ntilde;adidos tipos MIME y extensiones de archivos de OpenOffice.<br />
-						Adem&aacute;s de los mensajes de informaci&oacute;n y de error, se a&ntilde;ade un tercer tipo de mensaje: advertencia. (38660 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.19.7 :30/ene/2007</dt>
-						<dd>
-						Se limita el tama&ntilde;o de los URL mostrados en mensajes para que no aparezca la barra de desplazamiento horizontal del navegador.<br />
-						A&ntilde;adidas extensiones de archivos de BibTex. (38702 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.20   :30/ene/2007</dt>
-						<dd>
-						Nuevo m&oacute;dulo interno para todo lo relacionado con la exploraci&oacute;n de archivos. (38777 l&iacute;neas)<br />
-						Compilar con: gcc swad.c swad_act.c swad_com.c swad_con.c swad_crs.c swad_DB.c swad_exp.c swad_sta.c swad_str.c swad_usr.c rijndael.c -o swad -Wall -O2 -lmysqlclient -lz -L/usr/lib/mysql -lm
-						</dd>
-		<dt>Versi&oacute;n 6.20.1 :01/feb/2007</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de la expansi&oacute;n/contracci&oacute;n de las carpetas en los &aacute;rboles de exploraci&oacute;n de archivos. (38887 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.20.2 :02/feb/2007</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la expansi&oacute;n/contracci&oacute;n de las carpetas en los &aacute;rboles de exploraci&oacute;n de archivos. (39270 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.20.3 :02/feb/2007</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la expansi&oacute;n/contracci&oacute;n de las carpetas en los &aacute;rboles de exploraci&oacute;n de archivos. (39300 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.20.4 :02/feb/2007</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la expansi&oacute;n/contracci&oacute;n de las carpetas en los &aacute;rboles de exploraci&oacute;n de archivos. (39398 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.20.5 :03/feb/2007</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la expansi&oacute;n/contracci&oacute;n de las carpetas en los &aacute;rboles de exploraci&oacute;n de archivos. (39410 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.20.6 :03/feb/2007</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la expansi&oacute;n/contracci&oacute;n de las carpetas en los &aacute;rboles de exploraci&oacute;n de archivos. (39435 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.20.7 :04/feb/2007</dt>
-						<dd>
-						Optimizada la eliminaci&oacute;n de ciertas entradas de las tablas de la base de datos relacionadas con la exploraci&oacute;n de archivos. (39348 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.20.8 :04/feb/2007</dt>
-						<dd>
-						Optimizado el renombramiento de ciertas entradas de las tablas de la base de datos relacionadas con la exploraci&oacute;n de archivos. (39240 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.20.9 :04/feb/2007</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la expansi&oacute;n/contracci&oacute;n de las carpetas en los &aacute;rboles de exploraci&oacute;n de archivos. (39378 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.21   :05/feb/2007</dt>
-						<dd>
-						Termina la implementaci&oacute;n de la expansi&oacute;n/contracci&oacute;n de las carpetas en los &aacute;rboles de exploraci&oacute;n de archivos. (39370 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.21.1 :05/feb/2007</dt>
-						<dd>
-						Mejoras gr&aacute;ficas en los &aacute;rboles de exploraci&oacute;n de archivos. (39372 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.21.2 :05/feb/2007</dt>
-						<dd>
-						Comienza el cambio hacia iconos estilo Nuvola. (39458 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.21.3 :07/feb/2007</dt>
-						<dd>
-						Termina el cambio hacia iconos estilo Nuvola. (39485 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.22   :07/feb/2007</dt>
-						<dd>
-						Disponibles para todos los usuarios los nuevos iconos estilo Nuvola. (39439 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.22.1 :07/feb/2007</dt>
-						<dd>
-						Cambio de orden de algunas opciones de los men&uacute;s. A&ntilde;adidos nuevos tipos de archivos. (39435 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.22.2 :07/feb/2007</dt>
-						<dd>
-						En la parte principal aparece un icono y un t&iacute;tulo asociados a la acci&oacute;n actual. (39445 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.22.3 :08/feb/2007</dt>
-						<dd>
-						Se limita la longitud de enlaces (se puede pulsar sobre ellos) y firmas en los avisos. (39467 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.22.4 :08/feb/2007</dt>
-						<dd>
-						Nuevo dise&ntilde;o de los men&uacute;s de opciones. (39517 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.22.5 :09/feb/2007</dt>
-						<dd>
-						Cambiados los tipos de letra para Linux. Corregida errata en foros. (39518 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.23   :11/feb/2007</dt>
-						<dd>
-						SWAD pasa a un nuevo servidor. (39532 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.23.1 :13/feb/2007</dt>
-						<dd>
-						Cambios internos relacionados con los listados de datos y fichas de usuarios. (39712 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.24   :14/feb/2007</dt>
-						<dd>
-						Se saltan los comentarios HTML en los archivos con tablas de calificaciones. (39664 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.24.1 :14/feb/2007</dt>
-						<dd>
-						Optimizaciones internas en la gesti&oacute;n de los archivos con tablas de calificaciones. (39546 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.24.2 :17/feb/2007</dt>
-						<dd>
-						Los tiempos de generaci&oacute;n y env&iacute;o de p&aacute;gina se muestran en segundos, milisegundos o microsegundos seg&uacute;n convenga. (39564 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.24.3 :18/feb/2007</dt>
-						<dd>
-						Se puede eliminar la foto personal o la de otro usuario. (39646 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.24.4 :19/feb/2007</dt>
-						<dd>
-						M&iacute;nimo cambio en script que ajusta el tama&ntilde;o del iframe dedicado a FAQ, enlaces, etc.<br />
-						Corregido bug en el ajuste de la acci&oacute;n actual cuando &eacute;sta es refrescar los usuarios conectados. Detectado por el alumno Juan Antonio Ruiz Torres. (39652 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.24.5 :20/feb/2007</dt>
-						<dd>
-						Un administrador puede cambiar la contrase&ntilde;a de otro usuario aunque no est&aacute; situado en una asignatura de ese usuario. (39654 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.24.6 :20/feb/2007</dt>
-						<dd>
-						Aumentado tiempo de refresco de usuarios conectados a 2 minutos. (39655 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.24.7 :20/feb/2007</dt>
-						<dd>
-						El tiempo de refresco var&iacute;a en funci&oacute;n del n&uacute;mero de usuarios conectados. (39678 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.24.8 :21/feb/2007</dt>
-						<dd>
-						A&ntilde;adido tipo MIME. (39680 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.24.9 :22/feb/2007</dt>
-						<dd>
-						Algunos cambios para que no haya warnings al compilar con -O3 (aunque se sigue compilando con -O2). (39690 l&iacute;neas)<br />
-						Aumentados algunos par&aacute;metros de tama&ntilde;o en la configuraci&oacute;n del servidor MySQL para ganar velocidad.
-						</dd>
-		<dt>Versi&oacute;n 6.24.10:26/feb/2007</dt>
-						<dd>
-						Un profesor puede darse de baja a s&iacute; mismo de una asignatura. (39701 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.25   :26/feb/2007</dt>
-						<dd>
-						Nueva opci&oacute;n para el administrador: dar de baja a los usuarios antiguos que no est&aacute;n ya en ninguna asignatura ni entran en SWAD. (39836 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.26   :27/feb/2007</dt>
-						<dd>
-						Nueva opci&oacute;n para eliminar todos los mensajes recibidos o enviados. (39923 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.26.1 :01/mar/2007</dt>
-						<dd>
-						A&ntilde;adidos nuevas extensiones de archivos y nuevos tipos MIME. (39930 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.27   :01/mar/2007</dt>
-						<dd>
-						Se pueden mostrar o eliminar los mensajes recibidos o enviados desde una asignatura concreta. (40107 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.27.1 :01/mar/2007</dt>
-						<dd>
-						Por omisi&oacute;n aparecen los mensajes enviados o recibidos desde cualquier asignatura. (40086 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.27.2 :02/mar/2007</dt>
-						<dd>
+						Aumentada la cuota de las asignaturas. (35890 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.6.3:  26/oct/2006</dt>
+						<dd>
+						Se puede seleccionar si se muestran estad&iacute;sticas de la titulaci&oacute;n seleccionada o de todas las titulaciones. (35869 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.6.2:  22/oct/2006</dt>
+						<dd>
+						A&ntilde;adidos enlaces a las titulaciones en las estad&iacute;sticas por asignatura y por titulaci&oacute;n. (35829 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.6.1:  22/oct/2006</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en presentaci&oacute;n de informaci&oacute;n de la asignatura.<br />
+						Eliminado el c&oacute;digo para la generaci&oacute;n de la tabla de la base de datos con la descripci&oacute;n de las asignaturas, ya innecesario. (35826 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.6:    22/oct/2006</dt>
+						<dd>
+						Las descripciones de las asignaturas se guardan en la base de datos en lugar de archivos XML.<br />
+						Los diferentes tipos de informaci&oacute;n de la asignatura: descripci&oacute;n, teor&iacute;a, pr&aacute;cticas, bibliograf&iacute;a, FAQ, enlaces y sistema de evaluaci&oacute;n se pueden editar como texto. (35967 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.5.7:  22/oct/2006</dt>
+						<dd>
+						Desaparece la opci&oacute;n del men&uacute; para editar las convocatorias, y se integra en la opci&oacute;n de ver las convocatorias. (35832 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.5.6:  22/oct/2006</dt>
+						<dd>
+						La opci&oacute;n para editar el horario de la asignatura se quita del men&uacute; y se integra en la de ver el horario de la asignatura.<br />
+						Se muestra un icono en los enlaces para la vista de impresi&oacute;n. (35833 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.5.5:  21/oct/2006</dt>
+						<dd>
+						La opci&oacute;n para editar la descripci&oacute;n de la asignatura se quita del men&uacute; y se integra en la de ver la descripci&oacute;n de la asignatura. (35801 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.5.4:  21/oct/2006</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en lista de alumnos. (35790 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.5.3:  20/oct/2006</dt>
+						<dd>
+						En las estad&iacute;sticas por titulaci&oacute;n o por asignatura, junto a las titulaciones aparece su icono. (35789 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.5.2:  20/oct/2006</dt>
+						<dd>
+						Cambio sugerido por Francisco Oca&ntilde;a: los nombres de los alumnos aparecen ahora en tres filas, una para el nombre, otra para el apellido 1 y otra para el apellido 2. (35766 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.5.1:  20/oct/2006</dt>
+						<dd>
+						A petici&oacute;n de algunos profesores de Farmacia, se disminuye a 10 el n&uacute;mero de columnas de la orla de env&iacute;o de mensajes.<br />
+						Se aumenta el n&uacute;mero de caracteres del nombre y apellidos de los alumnos en dicha orla. (35771 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.5:    19/oct/2006</dt>
+						<dd>
+						Eliminado el c&oacute;digo para la generaci&oacute;n de la tabla de la base de datos sobre fuentes de informaci&oacute;n de las asignaturas, ya innecesario.<br />
+						Desaparecen del men&uacute; las opciones para editar la informaci&oacute;n de la asignatura. (35769 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.4:    19/oct/2006</dt>
+						<dd>
+						Termina la implementaci&oacute;n de la elecci&oacute;n de la fuente de informaci&oacute;n de cada apartado de la asignatura. (35827 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.3.6:  19/oct/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la elecci&oacute;n de la fuente de informaci&oacute;n de cada apartado de la asignatura. (35997 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.3.5:  18/oct/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la elecci&oacute;n de la fuente de informaci&oacute;n de cada apartado de la asignatura. (35858 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.3.4:  18/oct/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la elecci&oacute;n de la fuente de informaci&oacute;n de cada apartado de la asignatura. (35815 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.3.3:  10/oct/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la elecci&oacute;n de la fuente de informaci&oacute;n de cada apartado de la asignatura. (35474 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.3.2:  07/oct/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la elecci&oacute;n de la fuente de informaci&oacute;n de cada apartado de la asignatura. (35440 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.3.1:  07/oct/2006</dt>
+						<dd>
+						Corregido bug al recibir un DNI encriptado.<br />
+						Se aceptan DNI con tres letras al principio o en medio.<br />
+						Mejorado el comportamiento del cambio de altura del iframe central.<br />
+						Las p&aacute;ginas externas tambi&eacute;n se muestran en la ventana principal (iframe).<br />
+						Leves mejoras est&aacute;ticas para el navegador Opera. (35412 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.3:    07/oct/2006</dt>
+						<dd>
+						La bibliograf&iacute;a, FAQ, enlaces y evaluaci&oacute;n aparecen en el centro de la ventana principal (iframe) en lugar de en una ventana nueva. (35413 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.2:    06/oct/2006</dt>
+						<dd>
+						Los profesores pueden enviar fotos de los alumnos.<br />
+						A&ntilde;adidos nuevos tipos MIME. (35297 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.1.3:  06/oct/2006</dt>
+						<dd>
+						A&ntilde;adida extensi&oacute;n de archivo permitida.<br />
+						Los iconos de extensi&oacute;n de nombres de archivos se almacenan en una carpeta especial. (35129 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.1.2:  05/oct/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la elecci&oacute;n de la fuente de informaci&oacute;n de cada apartado de la asignatura. (35124 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.1.1:  05/oct/2006</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en presentaci&oacute;n de la orla. (34999 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.1:    05/oct/2006</dt>
+						<dd>
+						Un profesor puede cambiar los datos b&aacute;sicos de la ficha de un alumno. (34998 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.0.1:  03/oct/2006</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de la elecci&oacute;n de la fuente de informaci&oacute;n de cada apartado de la asignatura. (34936 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 6.0:    01/oct/2006</dt>
+						<dd>
+						Se cambia al curso 2006-2007.<br />
+						A&ntilde;adidos nuevos departamentos. (34883 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.41.10:29/sep/2006</dt>
+						<dd>
+						Se permite que los DNI tengan dos letras consecutivas en medio.<br />
+						Aumentados los tama&ntilde;os m&aacute;ximos de archivos y las cuotas. (34880 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.41.9: 26/sep/2006</dt>
+						<dd>
+						Corregido bug relacionado con la baja de todos los alumnos de una asignatura, detectado por la profesora Gracia L&oacute;pez Contreras. (34876 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.41.8: 04/ago/2006</dt>
+						<dd>
+						Corregido peque&ntilde;o bug relacionado con el c&aacute;lculo de la diferencia entre fechas, usado en las estad&iacute;sticas. (34875 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.41.7: 31/jul/2006</dt>
+						<dd>
 						A&ntilde;adido tipo MIME.<br />
-						La lista de asignaturas para la selecci&oacute;n de mensajes enviados o recibidos se toma de los propios mensajes, no de la lista de asignaturas actuales. (40136 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.27.3 :02/mar/2007</dt>
-						<dd>
-						Cambios en la tabla de la base de datos que contiene los datos principales de los usuarios. (40156 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.27.4 :04/mar/2007</dt>
-						<dd>
-						El nombre p&uacute;blico de la foto de cada usuario se almacena en un campo de la base de datos para su uso en el nuevo chat. (40254 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.27.5 :05/mar/2007</dt>
-						<dd>
-						El nombre p&uacute;blico de la foto de cada usuario cambia en cada env&iacute;o de foto para que no haya necesidad de recargar la p&aacute;gina debido a la cach&eacute; del navegador. (40284 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.27.6 :06/mar/2007</dt>
-						<dd>
-						El nombre p&uacute;blico de la foto de cada usuario se genera cada vez pseudoaleatoriamente en lugar de hacerlo a partir del DNI.<br />
-						Se elimina el antiguo enlace p&uacute;blico a la foto al recibir una nueva. (40295 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.27.7 :06/mar/2007</dt>
-						<dd>
-						Se cifran los identificadores de sesi&oacute;n.<br />
-						Se usa el est&aacute;ndar base64url descrito en el documento RFC 4648 The Base16, Base32, and Base64 Data Encodings, http://tools.ietf.org/html/rfc4648. (40312 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.27.8 :07/mar/2007</dt>
-						<dd>
-						Transici&oacute;n suave entre p&aacute;ginas en IE similar a la de Firefox. (40315 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.27.9 :07/mar/2007</dt>
-						<dd>
-						Se cambia el separador ";" de destinatarios de correo por ",", debido a que el Thunderbird no adminte los ";". Detectado por Francisco Pelayo.<br />
-						Cambio interno en la presentaci&oacute;n de usuarios conectados.<br />
-						Renombramiento de variables globales. (40317 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.27.10:07/mar/2007</dt>
-						<dd>
-						Las contrase&ntilde;as se almacenan cifradas en base64url en lugar de base16.<br />
-						El m&oacute;dulo swad_com pasa a llamarse swad_cry (por crytography).<br />
-						Compilar con gcc swad.c swad_act.c swad_con.c swad_crs.c swad_cry.c swad_DB.c swad_exp.c swad_sta.c swad_str.c swad_usr.c rijndael.c -o swad -Wall -O2 -lmysqlclient -lz -L/usr/lib64/mysql -lm -s (40236 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.27.11:08/mar/2007</dt>
-						<dd>
-						Corregido peque&ntilde;o bug reciente relacionado con el refresco de usuarios conectados tras expirar la sesi&oacute;n. (40238 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.27.12:08/mar/2007</dt>
-						<dd>
-						Si el navegador no admite iframes, la informaci&oacute;n s&oacute;lo se muestra en una ventana nueva. (40265 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.28   :08/mar/2007</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de la administraci&oacute;n de titulaciones. (40296 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.28.1 :09/mar/2007</dt>
-						<dd>
-						Nuevos iconos estilo Nuvola en las pesta&ntilde;as. (40296 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.28.2 :12/mar/2007</dt>
-						<dd>
-						Enlace a art&iacute;culo sobre Netiquette en foros y mensajes. (40316 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.28.3 :16/mar/2007</dt>
-						<dd>
-						A partir de ahora, los profesores ya pueden dar de alta y eliminar a otros profesores en sus asignaturas si estos &uacute;ltimos ya eran profesores en SWAD. (40359 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.28.4 :19/mar/2007</dt>
-						<dd>
-						Se fuerza a usar contrase&ntilde;as m&aacute;s seguras. (40428 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.29   :23/mar/2007</dt>
-						<dd>
-						Se pone en marcha el nuevo chat realizado por Carlos Moreno Mu&ntilde;oz y Ana Bel&eacute;n Cara Carmona. (40524 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.29.1 :26/mar/2007</dt>
-						<dd>
-						Modificaci&oacute;n en la llamada al nuevo chat. (40530 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.29.2 :29/mar/2007</dt>
-						<dd>
-						A&ntilde;adidos nuevos tipos de archivos. (40534 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.30   :10/abr/2007</dt>
-						<dd>
-						Orla de profesores de todo SWAD. (40610 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.30.1 :11/abr/2007</dt>
-						<dd>
-						Orla de profesores de una asignatura, una titulaci&oacute;n o todo SWAD. (40663 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.30.2 :12/abr/2007</dt>
-						<dd>
-						A&ntilde;adidos dos nuevos tipos de archivos por sugerencia de Joaqu&eacute;n Derrac Rus.<br />
-						Enlace a ayuda sobre el explorador de archivos. (40677 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.30.3 :12/abr/2007</dt>
-						<dd>
-						Se utiliza un Makefile para la compilaci&oacute;n. (40679 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.31   :17/abr/2007</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de mensajes a usuarios de otras asignaturas usando sus DNI o apodos. (40795 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.31.1 :17/abr/2007</dt>
-						<dd>
-						Nueva Versi&oacute;n del programa de procesamiento de fotograf&iacute;as realizada por Daniel Calandria que implementa la detecci&oacute;n de rostros. (40860 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.31.2 :18/abr/2007</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de mensajes a usuarios de otras asignaturas usando sus DNI o apodos. (40929 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.31.3 :20/abr/2007</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de mensajes a usuarios de otras asignaturas usando sus DNI o apodos. (41005 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.31.4 :20/abr/2007</dt>
-						<dd>
-						Finaliza la implementaci&oacute;n de mensajes a usuarios de otras asignaturas usando sus DNI o apodos. (41006 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.31.5 :20/abr/2007</dt>
-						<dd>
-						S&oacute;lo se permiten comas entre destinatarios de un mensaje, no puntos y comas, por simplicidad y para no tener problemas con caracteres del tipo &amp;xx; (41007 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.31.6 :25/abr/2007</dt>
-						<dd>
-						Cambiados algunos iconos del men&uacute; de usuarios.<br />
-						Mejorados mensajes de posibilidad u obligatoriedad de adscripci&oacute;n a grupos. (40991 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.31.7 :25/abr/2007</dt>
-						<dd>
-						Nuevos m&oacute;dulos para generar la foto media y mediana de un conjunto de fotos, realizados por Daniel Calandria.<br />
-						Comienza la implementaci&oacute;n de la foto media y mediana de un conjunto de usuarios. (40952 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.31.8 :25/abr/2007</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la foto media y mediana de un conjunto de usuarios. (41022 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.31.9 :02/may/2007</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la foto media y mediana de un conjunto de usuarios. (41354 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.31.10:02/may/2007</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la foto media y mediana de un conjunto de usuarios.<br />
-						Es necesario imprimir algo en la salida est&aacute;ndar cada cierto tiempo para evitar timeout del HTTP. (41360 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.31.11:03/may/2007</dt>
-						<dd>
-						Finaliza la implementaci&oacute;n de la foto media y mediana de un conjunto de usuarios. (41505 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.31.12:03/may/2007</dt>
-						<dd>
-						Bajo las fotos de la orla de las titulaciones se muestra el n&uacute;mero de alumnos de la titulaci&oacute;n. (41651 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.31.13:04/may/2007</dt>
-						<dd>
-						Se puede elegir si el tama&ntilde;o de las fotos de la orla de las titulaciones es proporcional al n&uacute;mero de alumnos, proporcional al n&uacute;mero de fotos, proporcional al porcentaje de fotos, o fijo. (41752 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.31.14:05/may/2007</dt>
-						<dd>
-						Corregido bug en la recepci&oacute;n de mensajes internos.<br />
-						Nueva Versi&oacute;n del programa de procesamiento de fotograf&iacute;as (realizado por Daniel Calandria), que corrige bugs y mejora la velocidad y el uso de memoria. (41757 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.31.15:08/may/2007</dt>
-						<dd>
-						Se permite abrir varias salas del nuevo chat desarrollado por Ana Bel&eacute;n Cara Carmona y Carlos Moreno Mu&ntilde;oz. (41805 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.31.16:10/may/2007</dt>
-						<dd>
-						Nueva Versi&oacute;n del programa de procesamiento de fotograf&iacute;as (realizado por Daniel Calandria), que mejora el reconocimiento y muestra las fotograf&iacute;as originales con las caras reconocidas destacadas. (41793 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.31.17:15/may/2007</dt>
-						<dd>
-						Al llamar al nuevo chat se abre una nueva ventana para cada sala. (41792 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.32   :19/may/2007</dt>
-						<dd>
-						A&ntilde;adidas nuevas salas de chat. Aparecen listadas en el mismo formato que los foros.<br />
-						Junto a cada sala de chat aparece el n&uacute;mero de usuarios conectados a esa sala. (41888 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.32.1 :21/may/2007</dt>
-						<dd>
-						El administrador puede ver todas las salas de chat que tienen usuarios conectados. (41939 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.32.2 :22/may/2007</dt>
-						<dd>
-						Cuando un usario se identifica, aparece un enlace a env&iacute;o de contrase&ntilde;a si la contrase&ntilde;a actual no es suficientemente segura, y un enlace a env&iacute;o de fotograf&iacute;a si el usuario no dispone de fotograf&iacute;a. (41949 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.32.3 :25/may/2007</dt>
-						<dd>
-						A&ntilde;adido tipo MIME. Cambiado icono de pizarra. (41949 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.33   :28/may/2007</dt>
-						<dd>
-						Cambio en la forma de almacenar los descriptores de test en la base de datos. (42031 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.33.1 :29/may/2007</dt>
-						<dd>
-						Comienza el cambio en la forma de acceder a los descriptores de test en la base de datos. (42033 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.33.2 :04/jun/2007</dt>
-						<dd>
-						Contin&uacute;a el cambio en la forma de acceder a los descriptores de test en la base de datos. (42151 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.33.3 :05/jun/2007</dt>
-						<dd>
-						Finaliza el cambio en la forma de acceder a los descriptores de test en la base de datos. (42066 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.34   :05/jun/2007</dt>
-						<dd>
-						Se permite prohibir el acceso a preguntas de test con ciertos descriptores.<br />
-						En todos los enlaces a formularios aparece un acr&oacute;nimo. (42241 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.35   :06/jun/2007</dt>
-						<dd>
-						A&ntilde;adido formulario para configurar los n&uacute;meros m&iacute;nimo, por defecto y m&aacute;ximo de preguntas en los ex&aacute;menes de autoevaluaci&oacute;n. (42416 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.35.1 :07/jun/2007</dt>
-						<dd>
-						Se usan los n&uacute;meros m&iacute;nimo, por defecto y m&aacute;ximo de preguntas en la presentaci&oacute;n de ex&aacute;menes de autoevaluaci&oacute;n. (42467 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.36   :12/jun/2007</dt>
-						<dd>
-						A&ntilde;adido formulario para configurar el tipo de realimentaci&oacute;n que se dar&aacute; al alumno en los ex&aacute;menes de autoevaluaci&oacute;n. (42656 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.37   :14/jun/2007</dt>
-						<dd>
-						Se permiten preguntas de test de elecci&oacute;n con las opciones desordenadas. (42789 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.37.1 :14/jun/2007</dt>
-						<dd>
-						El profesor puede configurar en cada pregunta de elecci&oacute;n entre varias opciones si se pueden desordenar las opciones. (42867 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.37.2 :15/jun/2007</dt>
-						<dd>
-						Mejoras internas en los test de autoevaluaci&oacute;n. (42875 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.37.3 :21/jun/2007</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en selecci&oacute;n de grupos. (42876 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.38   :21/jun/2007</dt>
-						<dd>
-						Se incorpora la nueva pizarra creada por Ana Bel&eacute;n Cara Carmona y Carlos Moreno Mu&ntilde;oz, y se elimina la anterior. (42704 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.39   :26/jun/2007</dt>
-						<dd>
-						Nuevo tipo de respuesta de test: texto. (42919 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.39.1 :26/jun/2007</dt>
-						<dd>
-						Eliminado el l&iacute;mite que hab&iacute;a en el n&uacute;mero de test que puede realizar un alumno en cada asignatura. (42908 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.39.2 :04/jul/2007</dt>
-						<dd>
-						Aumentado el tiempo que se guardan las carpetas expandidas de un mes a dos meses. (42909 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.39.3 :07/jul/2007</dt>
-						<dd>
-						Al pulsar sobre un tipo de fuente de informaci&oacute;n de una asignatura, dicho tipo se selecciona directamente sin tener que pulsar en un bot&oacute;n de env&iacute;o del formulario. (42903 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.39.4 :12/jul/2007</dt>
-						<dd>
-						Aumentadas cuotas. (42902 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.39.5 :16/jul/2007</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en ordenaci&oacute;n de lista de usuarios. (42904 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.40   :02/ago/2007</dt>
-						<dd>
-						A&ntilde;adidas estad&iacute;sticas por acci&oacute;n. (42961 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.40.1 :03/sep/2007</dt>
-						<dd>
-						Corregido bug en consulta de estad&iacute;sticas de acceso detalladas a una asignatura, detectado por Fco. Javier Fern&aacute;ndez Baldomero. (42964 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.40.2 :17/sep/2007</dt>
-						<dd>
-						La gr&aacute;fica de estad&iacute;sticas de acceso por d&iacute;as y horas puede mostrarse en tonos de gris. (42988 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.40.3 :24/sep/2007</dt>
-						<dd>
-						Corregido bug en presentaci&oacute;n de horarios. (43005 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.41   :25/sep/2007</dt>
-						<dd>
-						El administrador puede ocultar mensajes de foros que no cumplan las normas de netiquette. (43261 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.41.1 :26/sep/2007</dt>
-						<dd>
-						Los profesores tambi&eacute;n pueden ocultar mensajes del foro de la asignatura.<br />
-						Corregido bug que ten&iacute;a lugar cuando se intentaba eliminar un mensaje ya eliminado. (43311 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 6.41.2 :30/sep/2007</dt>
-						<dd>
-						Corregido bug en lista de asignaturas al ver los mensajes recibidos o enviados. (43362 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.0    :01/oct/2007</dt>
-						<dd>
-						Se cambia al curso 2007-2008. (43362 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.0.1  :03/oct/2007</dt>
-						<dd>
-						Algunas mejoras gr&aacute;ficas en edici&oacute;n de grupos. A&ntilde;adido tipo de archivo. (43398 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.0.2  :13/oct/2007</dt>
-						<dd>
-						A&ntilde;adidos dos tipos MIME de archivos. Cambio en un mensaje de error interno relacionado con las fotograf&iacute;as. (43418 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.0.3  :15/oct/2007</dt>
-						<dd>
-						Cambio est&aacute;tico en la eliminaci&oacute;n de avisos. (43419 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.0.4  :16/oct/2007</dt>
-						<dd>
-						Las zonas comunes de grupos pasan de la pesta&ntilde;a Usuarios a la pesta&ntilde;a Asignatura. (43420 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.1    :16/oct/2007</dt>
-						<dd>
-						Si un usuario est&aacute; apuntado a un &uacute;nico grupo, accede directamente a la zona com&uacute;n de ese grupo. (43493 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.1.1  :17/oct/2007</dt>
-						<dd>
-						Las zonas comunes de la asignatura y de los grupos son accesibles desde una &uacute;nica opci&oacute;n del men&uacute;.<br />
-						Si no hay grupos en la asignatura o el usuario no est&aacute; apunto a ning&uacute;n grupo, se accede directamente a la zona com&uacute;n de la asignatura.<br />
-						A&ntilde;adido tipo MIME. (43513 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.1.2  :18/oct/2007</dt>
-						<dd>
-						Cambios en la forma de seleccionar las zonas comunes de asignatura y grupos. (43523 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.1.3  :18/oct/2007</dt>
-						<dd>
-						Se recuerda (almacen&aacute;ndolo en la base de datos) el grupo de la zona com&uacute;n m&aacute;s recientemente visitado. (43524 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.2    :19/oct/2007</dt>
-						<dd>
-						Se permiten zonas de descarga por grupos adem&aacute;s de la zona de la asignatura. (43924 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.2.1  :19/oct/2007</dt>
-						<dd>
-						Al crear un nuevo grupo, por defecto estar&aacute; cerrado.<br />
-						Siempre se pide confirmaci&oacute;n en la eliminaci&oacute;n de un grupo. (43928 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.2.2  :20/oct/2007</dt>
-						<dd>
-						Cambios en la tabla de la base de datos de los grupos de las asignaturas relacionado con los grupos abiertos/cerrados. (43934 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.3    :20/oct/2007</dt>
-						<dd>
-						Pueden habilitarse/inhabilitarse las zonas comunes de cada grupo. (44066 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.4    :22/oct/2007</dt>
-						<dd>
-						Se permiten zonas de calificaciones por grupos. (44454 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.4.1  :23/oct/2007</dt>
-						<dd>
-						Mejora en el refresco mediante AJAX de los usuarios conectados, con la ayuda de Jos&eacute; Carlos Calvo Tudela. (44461 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.4.2  :23/oct/2007</dt>
-						<dd>
-						El reloj junto al mes actual pasa de mostrar la hora del cliente a mostrar la hora del servidor. (44451 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.4.3  :24/oct/2007</dt>
-						<dd>
-						Corregido bug en el portapapeles al copiar de una zona de grupo de una asignatura y pegar en otra asignatura (detectado por Francisco A. Oca&ntilde;a Lara). (44452 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.4.4  :24/oct/2007</dt>
-						<dd>
-						Mejoras internas relacionadas con las zonas de grupos y con el portapapeles. (44510 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.4.5  :24/oct/2007</dt>
-						<dd>
-						Corregido bug en la zona de trabajos de la asignatura (detectado por Mar&iacute;a Dolores Ruiz L&oacute;pez). (44517 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.4.6  :24/oct/2007</dt>
-						<dd>
-						Cambios internos en la baja de todos los alumnos de una asignatura. (44528 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.5    :24/oct/2007</dt>
-						<dd>
-						El c&oacute;digo javascript se mueve a un archivo aparte. (44358 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.5.1  :25/oct/2007</dt>
-						<dd>
-						Se permiten DNI con letra al final, aunque internamente se siguen usando y almacenando sin ella. (44389 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.5.2  :26/oct/2007</dt>
-						<dd>
-						Comienza la migraci&oacute;n a XHTML 1.0 Transitional.<br />
-						Se a&ntilde;ade el atributo align="left" a todas las celdas que no ten&iacute;an alineaci&oacute;n para que se vea bien en IE6. (44399 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.5.3  :27/oct/2007</dt>
-						<dd>
-						Contin&uacute;a la migraci&oacute;n a XHTML 1.0 Transitional. Eliminados todos los &lt;nobr&gt;. (44410 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.5.4  :28/oct/2007</dt>
-						<dd>
-						Contin&uacute;a la migraci&oacute;n a XHTML 1.0 Transitional. Cambios en la presentaci&oacute;n gr&aacute;fica de las pesta&ntilde;as. (44407 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.5.5  :29/oct/2007</dt>
-						<dd>
-						Contin&uacute;a la migraci&oacute;n a XHTML 1.0 Transitional. (44482 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.5.6  :30/oct/2007</dt>
-						<dd>
-						Contin&uacute;a la migraci&oacute;n a XHTML 1.0 Transitional. Casi todas las p&aacute;ginas generadas se validan correctamente. (44436 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.5.7  :30/oct/2007</dt>
-						<dd>
-						Mejoras en algunos iconos. (44445 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.5.8  :31/oct/2007</dt>
-						<dd>
-						Contin&uacute;a la migraci&oacute;n a XHTML 1.0 Transitional. Los enlaces (a href="...") a archivos en la zona de descargas se escriben sustituyendo "%20" en lugar de cada espacio. (44494 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.5.9  :31/oct/2007</dt>
-						<dd>
-						Contin&uacute;a la migraci&oacute;n a XHTML 1.0 Transitional.<br />
-						Corregido problema de ordenaci&oacute;n en espa&ntilde;ol detectado por Luis E. Hueli Amador. (44495 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.5.10 :31/oct/2007</dt>
-						<dd>
-						Reemplazados todos los &lt;BR&gt; por &lt;br /&gt; en los mensajes en la base de datos.<br />
-						Todas las p&aacute;ginas generadas validan XHTML 1.0 Transitional, exceptuando dos detalles:<br />
-                                   	 	    - &amp; deber&iacute;a ser sustituido por &amp;amp; en todas las URL.<br />
-                                    		    - los caracteres entre &amp;#128; y &amp;#159 deber&iacute;an ser sustituidos por sus equivalentes UNICODE. (44503 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.5.11 :01/nov/2007</dt>
-						<dd>
-						Cambios en algunas tablas de la base de datos.<br />
-						Cambios en los formularios para a&ntilde;adir campos a las fichas, tipos de grupo y grupos. (44497 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.6    :03/nov/2007</dt>
-						<dd>
-						Comienza la edici&oacute;n de tipos de titulaciones. (45236 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.6.1  :03/nov/2007</dt>
-						<dd>
-						Termina la edici&oacute;n de tipos de titulaciones. (45321 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.6.2  :04/nov/2007</dt>
-						<dd>
-						Comienza la edici&oacute;n de titulaciones. (45465 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.6.3  :04/nov/2007</dt>
-						<dd>
-						Contin&uacute;a la edici&oacute;n de titulaciones. (45745 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.6.4  :05/nov/2007</dt>
-						<dd>
-						Contin&uacute;a la edici&oacute;n de titulaciones. (45885 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.6.5  :05/nov/2007</dt>
-						<dd>
-						Contin&uacute;a la edici&oacute;n de titulaciones. (45800 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.6.6  :05/nov/2007</dt>
-						<dd>
-						Contin&uacute;a la edici&oacute;n de titulaciones. (46035 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.6.7  :06/nov/2007</dt>
-						<dd>
-						Contin&uacute;a la edici&oacute;n de titulaciones. (46220 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.6.8  :07/nov/2007</dt>
-						<dd>
-						Todos los identificadores de acciones aparecen ahora en ingl&eacute;s. (46220 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.6.9  :07/nov/2007</dt>
-						<dd>
-						Termina la edici&oacute;n de titulaciones. (46383 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.6.10 :07/nov/2007</dt>
-						<dd>
-						Los campos DNI pasan de VARCHAR(16) a CHAR(16) en todas las tablas excepto la tabla de log. (46384 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.6.11 :08/nov/2007</dt>
-						<dd>
-						Optimizaci&oacute;n en consultas a la base de datos en los listados de mensajes. (46441 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.6.12 :08/nov/2007</dt>
-						<dd>
-						Los campos con c&oacute;digo de asignatura pasan de VARCHAR(16) a CHAR(16) en todas las tablas excepto la tabla de log. (46442 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.6.13 :08/nov/2007</dt>
-						<dd>
-						m&aacute;s optimizaciones en consultas a la base de datos en los listados de mensajes. (46480 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.6.14 :08/nov/2007</dt>
-						<dd>
-						Cambios internos en los listados de mensajes. (46476 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.6.15 :08/nov/2007</dt>
-						<dd>
-						Cambios internos en la edici&oacute;n de preguntas de test. (46482 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.6.16 :09/nov/2007</dt>
-						<dd>
-						Cambios en la censura de mensajes: ahora, cuando se censura un mensaje, no se muestra el autor ni el asunto. (46490 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.7    :09/nov/2007</dt>
-						<dd>
-						Comienza la edici&oacute;n de asignaturas. (46439 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.7.1  :10/nov/2007</dt>
-						<dd>
-						Contin&uacute;a la edici&oacute;n de asignaturas. (46710 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.7.2  :11/nov/2007</dt>
-						<dd>
-						Los campos VARCHAR(16) en la tabla de log pasan a CHAR(16). (46711 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.7.3  :11/nov/2007</dt>
-						<dd>
-						Contin&uacute;a la edici&oacute;n de asignaturas. (46954 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.7.4  :12/nov/2007</dt>
-						<dd>
-						Optimizaciones en las consultas de mensajes recibidos y enviados.<br />
-						Contin&uacute;a la edici&oacute;n de asignaturas. (47091 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.8    :13/nov/2007</dt>
-						<dd>
-						Para mejorar la protecci&oacute;n de datos, un usuario debe confirmar si desea que se le d&eacute; de alta en una asignatura. Sugerido por Jos&eacute; Luis Bernier. (47417 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.8.1  :13/nov/2007</dt>
-						<dd>
-						Los alumnos pueden darse de baja de una asignatura. (47427 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.8.2  :13/nov/2007</dt>
-						<dd>
-						Contin&uacute;a la edici&oacute;n de asignaturas. (47441 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.8.3  :14/nov/2007</dt>
-						<dd>
-						Aparecen visibles el nombre y apellidos de los usuarios que a&uacute;n no han confirmado su alta en una asignatura. (47390 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.8.4  :14/nov/2007</dt>
-						<dd>
-						Contin&uacute;a la edici&oacute;n de asignaturas. (47507 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.8.5  :14/nov/2007</dt>
-						<dd>
-						En el listado de alumnos se indica mediante negritas si cada alumno ha confirmado su alta en las asignatura. (47513 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.8.6  :18/nov/2007</dt>
-						<dd>
-						En el listado de alumnos se indica mediante un icono si cada alumno ha confirmado su alta en las asignatura. (47516 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.8.7  :19/nov/2007</dt>
-						<dd>
-						Contin&uacute;a la edici&oacute;n de asignaturas. (47577 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.8.8  :19/nov/2007</dt>
-						<dd>
-						Contin&uacute;a la edici&oacute;n de asignaturas. (47616 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.8.9  :20/nov/2007</dt>
-						<dd>
-						Contin&uacute;a la edici&oacute;n de asignaturas. (47730 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.8.10 :20/nov/2007</dt>
-						<dd>
-						Contin&uacute;a la edici&oacute;n de asignaturas. (47809 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.8.11 :21/nov/2007</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de dos opciones para importar las titulaciones y las asignaturas a la base de datos. (47842 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.8.12 :23/nov/2007</dt>
-						<dd>
-						A&ntilde;adida extensi&oacute;n de archivo y nuevos tipos MIME. (47852 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.9    :23/nov/2007</dt>
-						<dd>
-						A&ntilde;adido formulario para cambiar la respuesta secreta usada para recordar la contrase&ntilde;a. (47997 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.9.1  :24/nov/2007</dt>
-						<dd>
-						Cuando un usuario olvida su contrase&ntilde;a, se le ofrece una opci&oacute;n para ver su pregunta y su respuesta secreta. (48156 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.9.2  :24/nov/2007</dt>
-						<dd>
-						Puesta en marcha de la respuesta secreta. (48130 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.9.3  :26/nov/2007</dt>
-						<dd>
-						Finaliza la importaci&oacute;n de titulaciones. (48221 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.9.4  :26/nov/2007</dt>
-						<dd>
-						Finaliza la importaci&oacute;n de asignaturas. (48416 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.9.5  :27/nov/2007</dt>
-						<dd>
-						Comienza el paso al nuevo sistema de c&oacute;digos num&eacute;ricos de titulaciones y asignaturas. (48440 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.9.6  :28/nov/2007</dt>
-						<dd>
-						Cambio interno: movidas muchas funciones de usuarios de swad.c a swad_usr.c. (48457 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.9.7  :28/nov/2007</dt>
-						<dd>
-						Cambio interno: movidas m&aacute;s funciones de usuarios de swad.c a swad_usr.c.<br />
-						Cambio interno: nuevo m&oacute;dulo swad_tt (time table) para los horarios. (48531 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.9.8  :28/nov/2007</dt>
-						<dd>
-						En la lista de datos completos de usuarios la primera columna ser&aacute; el DNI. (48556 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.9.9  :28/nov/2007</dt>
-						<dd>
-						Contin&uacute;a el paso al nuevo sistema de c&oacute;digos num&eacute;ricos de titulaciones y asignaturas. (48591 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.9.10 :29/nov/2007</dt>
-						<dd>
-						Contin&uacute;a el paso al nuevo sistema de c&oacute;digos num&eacute;ricos de titulaciones y asignaturas. (48610 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.9.11 :29/nov/2007</dt>
-						<dd>
-						Contin&uacute;a el paso al nuevo sistema de c&oacute;digos num&eacute;ricos de titulaciones y asignaturas. (48632 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.9.12 :30/nov/2007</dt>
-						<dd>
-						Peque&ntilde;o cambio en elecci&oacute;n de grupos de cara a la validaci&oacute;n XHTML. (48633 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.9.13 :30/nov/2007</dt>
-						<dd>
-						Corregido bug en convocatorias detectado por el profesor Luis E. Hueli Amador.<br />
-						Cambios internos en la recepci&oacute;n de algunos par&aacute;metros. (48679 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.9.14 :01/dic/2007</dt>
-						<dd>
-						Cambios internos en la recepci&oacute;n de algunos par&aacute;metros.<br />
-						Movidas funciones de sesiones de swad.c a swad_ses.c (48788 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.9.15 :01/dic/2007</dt>
-						<dd>
-						Donde se mostraba el n&uacute;mero de conectados, ahora se muestra cu&aacute;ntas sesiones hay abiertas y cu&aacute;ntos usuarios conectados. (48804 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.9.16 :02/dic/2007</dt>
-						<dd>
-						Los usuarios conectados se desglosan en alumnos y profesores conectados. (48868 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.9.17 :02/dic/2007</dt>
-						<dd>
-						Contin&uacute;a el paso al nuevo sistema de c&oacute;digos num&eacute;ricos de titulaciones y asignaturas. (48863 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.9.18 :03/dic/2007</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en inserci&oacute;n autom&aacute;tica de enlaces en URL. (48864 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.9.19 :06/dic/2007</dt>
-						<dd>
-						Se permite que un DNI acabe en dos letras. En ese caso, se eliminan las dos letras finales. (48869 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.9.20 :06/dic/2007</dt>
-						<dd>
-						A&ntilde;adido anuncio de seminario-taller sobre swad. (48903 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.10   :09/dic/2007</dt>
-						<dd>
-						A&ntilde;adido c&oacute;digo de asignatura completo a tabla de asignaturas en la base de datos. (48938 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.10.1 :09/dic/2007</dt>
-						<dd>
-						Contin&uacute;a el paso al nuevo sistema de c&oacute;digos num&eacute;ricos de titulaciones y asignaturas. (49067 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.10.2 :10/dic/2007</dt>
-						<dd>
-						Contin&uacute;a el paso al nuevo sistema de c&oacute;digos num&eacute;ricos de titulaciones y asignaturas. (49191 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.10.3 :10/dic/2007</dt>
-						<dd>
-						Contin&uacute;a el paso al nuevo sistema de c&oacute;digos num&eacute;ricos de titulaciones y asignaturas. (49289 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.10.4 :10/dic/2007</dt>
-						<dd>
-						Contin&uacute;a el paso al nuevo sistema de c&oacute;digos num&eacute;ricos de titulaciones y asignaturas. (49411 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.11   :10/dic/2007</dt>
-						<dd>
-						Eliminado el almacenamiento interno de las titulaciones y las asignaturas dentro de este programa. Ahora s&oacute;lo se almacenan en la base de datos. El programa ha pasado de 2253208 bytes a 738792 bytes. (49408 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.11.1 :10/dic/2007</dt>
-						<dd>
-						Eliminadas las funciones dedicadas a la importaci&oacute;n de titulaciones y asignaturas. (49246 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.11.2 :10/dic/2007</dt>
-						<dd>
-						Eliminados c&oacute;digos antiguos de asignaturas de las tablas de sesiones, de conectados y de portapapeles. (49229 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.11.3 :11/dic/2007</dt>
-						<dd>
-						Eliminados c&oacute;digos antiguos de asignaturas de la tabla de horarios de asignaturas. (49242 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.11.4 :11/dic/2007</dt>
-						<dd>
-						Eliminados c&oacute;digos antiguos de asignaturas de la tabla de asignaturas-usuarios. (49243 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.11.5 :11/dic/2007</dt>
-						<dd>
-						Eliminados c&oacute;digos antiguos de asignaturas de la tabla de archivos comunes.<br />
-						Se cambian todas las columnas Path en las tablas de la base de datos para que sean sensibles a may&uacute;sculas/min&uacute;sculas, para corregir un bug en archivos comunes detectado por Francisco Jos&eacute; Garz&oacute;n Palomares. (49249 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.11.6 :11/dic/2007</dt>
-						<dd>
-						Eliminados c&oacute;digos antiguos de asignaturas de la tabla de tipos de grupo en cada asignatura. (49247 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.11.7 :11/dic/2007</dt>
-						<dd>
-						Eliminados c&oacute;digos antiguos de asignaturas de la tabla de archivos de calificaciones. (49246 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.11.8 :11/dic/2007</dt>
-						<dd>
-						Eliminados c&oacute;digos antiguos de asignaturas de la tabla de campos de fichas de asignaturas. (49246 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.11.9 :11/dic/2007</dt>
-						<dd>
-						Eliminados c&oacute;digos antiguos de asignaturas de la tabla de carpetas expandidas. (49244 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.11.10:11/dic/2007</dt>
-						<dd>
-						Eliminados c&oacute;digos antiguos de asignaturas de la tabla de descargas ocultas. (49244 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.11.11:12/dic/2007</dt>
-						<dd>
-						Eliminados c&oacute;digos antiguos de asignaturas de las tres tablas relacionadas con los test de autoevaluaci&oacute;n. (49242 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.11.12:12/dic/2007</dt>
-						<dd>
-						Eliminados c&oacute;digos antiguos de asignaturas de las tablas de convocatorias de examen y de informaci&oacute;n de las asignaturas. (49238 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.11.13:12/dic/2007</dt>
-						<dd>
-						Eliminados c&oacute;digos antiguos de asignaturas de las tablas de mensajes y avisos. (49234 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.11.14:12/dic/2007</dt>
-						<dd>
-						Eliminados c&oacute;digos antiguos de asignaturas de las tablas de hebras y de log. (49221 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.12   :14/dic/2007</dt>
-						<dd>
-						Eliminados c&oacute;digos antiguos de asignaturas de las salas de chat.<br />
-						Se usan nuevos c&oacute;digos num&eacute;ricos de titulaci&oacute;n y asignatura en los men&uacute;s. (49315 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.12.1 :14/dic/2007</dt>
-						<dd>
-						Corregido bug en asignaci&oacute;n de cuatrimestres de las asignaturas. (49319 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.12.2 :14/dic/2007</dt>
-						<dd>
-						Cambios internos relacionados con la selecci&oacute;n de asignaturas. (49288 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.12.3 :14/dic/2007</dt>
-						<dd>
-						Eliminados c&oacute;digos antiguos de asignaturas de la tabla de estad&iacute;sticas de titulaciones. (49286 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.12.4 :15/dic/2007</dt>
-						<dd>
-						m&aacute;s cambios internos relacionados con c&oacute;digos antiguos de titulaciones y asignaturas. (49267 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.13   :15/dic/2007</dt>
-						<dd>
-						Se refresca mediante AJAX el n&uacute;mero de mensajes nuevos.<br />
-						Eliminada la posibilidad de enviar mensajes desde los usuarios conectados. (49296 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.13.1 :16/dic/2007</dt>
-						<dd>
-						Eliminados campos antiguos de titulaci&oacute;n y asignatura de la tabla de log. (49290 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.14   :16/dic/2007</dt>
-						<dd>
-						Movidos todos los directorios antiguos de asignaturas a los nuevos directorios correspondientes a los c&oacute;digos num&eacute;ricos de las asignaturas. (49310 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.14.1 :18/dic/2007</dt>
-						<dd>
-						Corregido bug en men&uacute; de asignaturas, detectado por Eva Mart&icute;nez Ortigosa. (49316 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.15   :18/dic/2007</dt>
-						<dd>
-						Nuevo campo en las fichas para el g&eacute;nero, usado para que el programa muestre mensajes no sexistas. (49373 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.15.1 :19/dic/2007</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en creaci&oacute;n de nuevos usuarios detectado por Gabriel Mart&iacute;nez Fern&aacute;ndez. (49374 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.15.2 :19/dic/2007</dt>
-						<dd>
-						Eliminado el c&oacute;digo para los cambios de directorios de asignaturas al nuevo sistema. (49277 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.15.3 :20/dic/2007</dt>
-						<dd>
-						Los administradores pasan a ser superusuarios y se crea un nuevo de tipo de usuario administrador de titulaciones. (49280 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.15.4 :20/dic/2007</dt>
-						<dd>
-						Se avisa a los usuarios que deben cambiar los antiguos enlaces con el par&aacute;metro CodAsg por los nuevos con el par&aacute;metro CrsCod. (49298 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.15.5 :21/dic/2007</dt>
-						<dd>
-						Corregido bug en el par&aacute;metro CrsCod informado por Jos&eacute; Luis Ar&eacute;stegui.<br />
-						Cambios relacionados con los usuarios administradores. (49354 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.15.6 :22/dic/2007</dt>
-						<dd>
-						Corregido bug en alta de profesores informado por Yolanda Arag&oacute;n.<br />
-						Cambios relacionados con las estad&iacute;sticas de acceso. (49386 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.15.7 :24/dic/2007</dt>
-						<dd>
-						Se puede acceder a men&uacute;s dentro de una titulaci&oacute;n sin elegir asignatura. (49389 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.15.8 :24/dic/2007</dt>
-						<dd>
-						Los tama&ntilde;os de las fotos en la orla de titulaciones dependen ahora del n&uacute;mero de p&iacute;xeles en lugar del ancho. (48387 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.15.9 :07/ene/2008</dt>
-						<dd>
-						Cambios relacionados con el renombramiento de asignaturas. (49406 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.15.10:07/ene/2008</dt>
-						<dd>
-						Corregido bug en la creaci&oacute;n de una nueva asignatura. (49407 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.15.11:08/ene/2008</dt>
-						<dd>
-						Corregido bug en la creaci&oacute;n de una nueva titulaci&oacute;n.<br />
-						Modificaci&oacute;n en la estad&iacute;stica de n&uacute;mero total de titulaciones. (49442 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.15.12:10/ene/2008</dt>
-						<dd>
-						Es obligatorio especificar el g&eacute;nero en la ficha personal. (49443 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.16   :10/ene/2008</dt>
-						<dd>
-						Se limita el intervalo entre dos accesos consecutivos de un alumno al test de una asignatura. (49550 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.17   :10/ene/2008</dt>
-						<dd>
-						Para disminuir el tama&ntilde;o de la p&aacute;gina de edici&oacute;n de titulaciones, &eacute;sta opci&oacute;n se desglosa en dos: edici&oacute;n de tipos de titulaci&oacute;n y edici&oacute;n de titulaciones. (49570 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.18   :12/ene/2008</dt>
-						<dd>
-						Nueva opci&oacute;n para buscar asignaturas. (49751 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.18.1 :14/ene/2008</dt>
-						<dd>
-						Mejora en la b&uacute;squeda de asignaturas: se buscan las asignaturas que contengan todas las palabras buscadas. (49803 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.19   :14/ene/2008</dt>
-						<dd>
-						Se pueden buscar asignaturas a partir del profesor que las imparte. (49871 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.19.1 :15/ene/2008</dt>
-						<dd>
-						Se pueden buscar asignaturas de la titulaci&oacute;n actual. (49932 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.20   :16/ene/2008</dt>
-						<dd>
-						Se almacena en una tabla el estado de cada test de autoevaluaci&oacute;n, de modo que un test no pueda ser respondido m&aacute;s de una vez. (50074 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.20.1 :17/ene/2008</dt>
-						<dd>
-						En la edici&oacute;n de titulaciones no se muestra el c&oacute;digo antiguo de la titulaci&oacute;n. (50068 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.20.2 :17/ene/2008</dt>
-						<dd>
-						En la edici&oacute;n de asignaturas no se muestra el c&oacute;digo antiguo de la asignatura.<br />
-						Eliminaci&oacute;n de algunos c&oacute;digos antiguos de titulaciones y asignaturas en la base de datos. (49959 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.21   :17/ene/2008</dt>
-						<dd>
-						En los listados de asignaturas aparece el n&uacute;mero de alumnos y el de profesores.<br />
-						Cambios internos en la forma de consultar el n&uacute;mero de alumnos de una asignatura. (49951 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.21.1 :17/ene/2008</dt>
-						<dd>
-						Para aligerar la edici&oacute;n de titulaciones, s&oacute;lo aparecen las titulaciones del tipo seleccionado. (49966 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.21.2 :18/ene/2008</dt>
-						<dd>
-						Cambios internos en la edici&oacute;n de titulaciones y asignaturas. (49971 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.22   :21/ene/2008</dt>
-						<dd>
-						La lista de profesores es visible por los profesores y se muestra, al igual que la orla de profesores, restringida a la asignatura, a la titulaci&oacute;n o a toda la instituci&oacute;n. (49981 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.23   :21/ene/2008</dt>
-						<dd>
-						A&ntilde;adida opci&oacute;n para listar los administradores de titulaciones. (50168 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.24   :21/ene/2008</dt>
-						<dd>
-						A&ntilde;adida opci&oacute;n para a&ntilde;adir un administrador a la titulaci&oacute;n actual. (50308 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.25   :22/ene/2008</dt>
-						<dd>
-						A&ntilde;adida opci&oacute;n para eliminar un administrador de la titulaci&oacute;n actual. (50594 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.26   :22/ene/2008</dt>
-						<dd>
-						Cambio interno: los punteros a las funciones de cada acci&oacute;n se sit&uacute;an en la tabla de acciones. (50083 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.26.1 :23/ene/2008</dt>
-						<dd>
-						Algunos cambios relacionados con los administradores de titulaciones. (50093 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.26.2 :23/ene/2008</dt>
-						<dd>
-						Los superusuarios est&aacute;n dados de alta en la tabla de administradores de titulaciones como administradores de todas las titulaciones. (50126 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.27   :24/ene/2008</dt>
-						<dd>
-						Un usuario puede elegir entre identificarse como usuario normal (alumno o profesor) o como administrador o superusuario (si ello es posible). (50218 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.27.1 :24/ene/2008</dt>
-						<dd>
-						Numerosos cambios relacionados con los administradores de titulaciones. (50188 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.28   :24/ene/2008</dt>
-						<dd>
-						Eliminada la estad&iacute;stica de accesos disribuidos por asignatura, y divididos por el n&ordm; de usuarios actuales en cada asignatura.<br />
-						Se muestran estad&iacute;sticas de acceso de administradores. (50066 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.28.1 :25/ene/2008</dt>
-						<dd>
-						En la edici&oacute;n de titulaciones, el n&uacute;mero de asignaturas de una titulaci&oacute;n se calcula cada vez en lugar de almacenarse en la tabla de titulaciones. (50021 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.28.2 :25/ene/2008</dt>
-						<dd>
-						Mejoras en la eliminaci&oacute;n de un tipo de titulaci&oacute;n. (50052 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.28.3 :25/ene/2008</dt>
-						<dd>
-						Mejoras en la eliminaci&oacute;n de una titulaci&oacute;n.<br />
-						Numerosos cambios internos en la edici&oacute;n de titulaciones y asignaturas. (50171 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.28.4 :28/ene/2008</dt>
-						<dd>
-						Se muestran menos mensajes en las altas y bajas de varios alumnos.<br />
-						Eliminado el campo de la tabla de log que indicaba si en un acceso el usuario pertenec&iacute;a o no a la asignatura. (50173 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.28.5 :28/ene/2008</dt>
-						<dd>
-						Mejoras en la eliminaci&oacute;n de una asignatura. (50186 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.28.6 :29/ene/2008</dt>
-						<dd>
-						Mejoras en la eliminaci&oacute;n de una asignatura. (50278 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.28.7 :29/ene/2008</dt>
-						<dd>
-						Mejora en b&uacute;squeda de asignaturas.<br />
-						Mejoras en la eliminaci&oacute;n de una asignatura. (50364 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.28.8 :29/ene/2008</dt>
-						<dd>
-						Al crear o editar una asignatura, se comprueba que el curso es v&aacute;lido dentro de su titulaci&oacute;n. (50393 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.28.9 :29/ene/2008</dt>
-						<dd>
-						Cambios en los permisos de acceso a los foros por parte de administradores.<br />
-						Corregido bug en lista de destinatarios de mensajes entre usuarios. (50352 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.28.10:30/ene/2008</dt>
-						<dd>
-						En la lista de administradores se muestran las titulaciones administradas. (50495 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.28.11:30/ene/2008</dt>
-						<dd>
-						A&ntilde;adidos permisos para que los administradores den de alta/baja a otros usuarios.<br />
-						Peque&ntilde;os cambios en los listados de datos de usuarios. (50494 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.29   :30/ene/2008</dt>
-						<dd>
-						Los administradores s&oacute;lo pueden cambiar una asignatura a otra de las titulaciones que administran, no a cualquier titulaci&oacute;n. (50595 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.29.1 :30/ene/2008</dt>
-						<dd>
-						Optimizaci&oacute;n en la obtenci&oacute;n de los datos de una titulaci&oacute;n. (50524 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.29.2 :30/ene/2008</dt>
-						<dd>
-						Optimizaci&oacute;n en la obtenci&oacute;n de los datos de una asignatura.<br />
-						Mejoras en listado de foros disponibles y de salas de chat disponibles. (50519 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.29.3 :30/ene/2008</dt>
-						<dd>
-						Corregido bug relacionado con el refresco del enlace a los mensajes nuevos. (50525 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.29.4 :30/ene/2008</dt>
-						<dd>
-						Mejora en edici&oacute;n de asignaturas. (50523 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.29.5 :30/ene/2008</dt>
-						<dd>
-						En la b&uacute;squeda de asignaturas se permite dejar los dos campos (asignatura y profesor) en blanco. Ese ese caso se buscan todas las asignaturas. (50521 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.29.6 :31/ene/2008</dt>
-						<dd>
-						Los administradores tienen permiso para acceder a listas de profesores.<br />
-						Corregido error de HTML en formulario de cambio de tipo de usuario.<br />
-						Por defecto una nueva pregunta de tipo test es de elecci&oacute;n &uacute;nica. (50539 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.30   :01/feb/2008</dt>
-						<dd>
-						Corregido bug en el c&aacute;lculo del n&uacute;mero de semanas de un a&ntilde;o y del n&uacute;mero de semana correspondiente a una fecha.<br />
-						El antiguo m&oacute;dulo swad_crs pasa a llamarse swad_deg.<br />
-						Creado un nuevo m&oacute;dulo swad_dat para las funciones relacionadas con fechas. (50624 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.30.1 :01/feb/2008</dt>
-						<dd>
-						Corregido bug al cambiar una asignatura de curso. (50625 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.31   :01/feb/2008</dt>
-						<dd>
-						En la lista de profesores se destacan aquellos que han confirmado su alta en al menos una de las asignaturas en las que est&aacute;n dados de alta dentro del rango de asignaturas seleccionado para el listado. (50654 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.31.1 :01/feb/2008</dt>
-						<dd>
-						En la lista de profesores se destacan aquellos que han confirmado su alta en todas las asignaturas en las que est&aacute;n dados de alta dentro del rango de asignaturas seleccionado para el listado. (50658 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.31.2 :03/feb/2008</dt>
-						<dd>
-						Corregido bug en comprobaci&oacute;n de n&uacute;mero de preguntas en la evaluaci&oacute;n de un test, detectado por Juan Antonio Aldea Armenteros.<br />
-						Mejora en dise&ntilde;o de los formularios de estad&iacute;sticas. (50738 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.31.3 :05/feb/2008</dt>
-						<dd>
-						Varias funciones relacionadas con fechas se han movido al m&oacute;dulo de fechas.<br />
-						La fecha inicial de las estad&iacute;sticas de acceso pasa del 13/12/2004 al 01/01/2005. (50738 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.31.4 :06/feb/2008</dt>
-						<dd>
-						A&ntilde;adida extensi&oacute;n de archivo.<br />
-						Corregido peque&ntilde;o bug en edici&oacute;n de asignaturas.<br />
-						Corregido peque&ntilde;o bug en listado de profesores en ninguna asignatura. (50754 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.31.5 :07/feb/2008</dt>
-						<dd>
-						A&ntilde;adido anuncio de seminario-taller sobre swad. (50758 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.31.6 :07/feb/2008</dt>
-						<dd>
-						Corregido bug en formulario de creaci&oacute;n de asignatura.<br />
-						Peque&ntilde;o cambio en listado de datos de usuarios. (50759 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.32   :09/feb/2008</dt>
-						<dd>
-						Cuando se busca un profesor sin rellenar el campo asignatura, se listan todas las asignaturas impartidas por ese profesor. (50892 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.32.1 :10/feb/2008</dt>
-						<dd>
-						Mejora en el listado de profesores encontrados en la opci&oacute;n de b&uacute;squeda. Ahora aparece, en cada una de las asignaturas de un profesor, un icono indicando si ha aceptado el alta. (50943 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.32.2 :15/feb/2008</dt>
-						<dd>
-						La acci&oacute;n "mostrar mensajes recibidos" se desdobla en una acci&oacute;n para el men&uacute; principal y otra para la cabecera superior.<br />
-						Cambios internos en funciones de rango de usuarios en estad&iacute;sticas. (50963 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.32.3 :16/feb/2008</dt>
-						<dd>
-						En la opci&oacute;n "Estad&iacute;sticas > Uso de SWAD" se muestra el n&uacute;mero total de asignaturas. (50990 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.32.4 :19/feb/2008</dt>
-						<dd>
-						La creaci&oacute;n de archivos zip con trabajos de alumnos se realiza con la m&aacute;s baja prioridad. (50991 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.32.5 :20/feb/2008</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en realizaci&oacute;n de ex&aacute;menes de autoevaluaci&oacute;n. (50996 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.32.6 :25/feb/2008</dt>
-						<dd>
-						SWAD se integra en el CEVUG. Se insertan enlaces al CEVUG. (50998 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.32.7 :27/feb/2008</dt>
-						<dd>
-						Corregido bug en cambio de apodo. (50995 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.32.8 :28/feb/2008</dt>
-						<dd>
-						Cambio en mensaje de error cuando un profesor no puede cambiar la contrase&ntilde;a de un alumno por no haber aceptado el alta. (51001 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.32.9 :29/feb/2008</dt>
-						<dd>
-						Se obliga a los usuarios a rellenar su correo electr&uacute;nico en la ficha. (51007 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.32.10:01/mar/2008</dt>
-						<dd>
-						Corregido bug en estad&iacute;sticas de acceso por d&iacute;as. (51023 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.33   :01/mar/2008</dt>
-						<dd>
-						Antes se mostraban preguntas de test con alg&uacute;n descriptor oculto, siempre que tuvieran al menos un descriptor permitido. Ahora no se muestra una pregunta de test si tiene alguno de sus descriptores oculto. (51038 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.33.1 :02/mar/2008</dt>
-						<dd>
-						Mejora interna en consulta a base de datos para generar ex&aacute;menes test de autoevaluaci&oacute;n. (51059 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.34   :02/mar/2008</dt>
-						<dd>
-						Reordenaci&oacute;n de las opciones de la pesta&ntilde;a "Titulaci&oacute;n". (51060 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.35   :05/mar/2008</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de env&iacute;o de un correo electr&uacute;nico en caso de olvido de contrase&ntilde;a, gracias al script programado por Antonio F. D&iacute;az Garc&iacute;a en Python. (51144 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.35.1 :06/mar/2008</dt>
-						<dd>
-						Termina la implementaci&oacute;n de env&iacute;o de la contrase&ntilde;a por correo electr&uacute;nico. (51138 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.35.2 :07/mar/2008</dt>
-						<dd>
-						Los administradores ya pueden ver la orla de alumnos de asignaturas que no sean la suya. (51144 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.36   :08/mar/2008</dt>
-						<dd>
-						Al listar los foros se indica el n&uacute;mero de hebras y mensajes de cada foro. (51243 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.37   :08/mar/2008</dt>
-						<dd>
-						Al listar los mensajes de un foro se muestra el n&uacute;mero de mensajes totales de cada usuario en ese foro.<br />
-						Eliminado el campo de &iacute;ndice de hebra, que ya no se usaba, de la tabla de hebras. (51203 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.38   :08/mar/2008</dt>
-						<dd>
-						Nuevo m&oacute;dulo swad_msg para todas las funciones relacionadas con mensajes. (51254 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.38.1 :08/mar/2008</dt>
-						<dd>
-						Cambios internos relacionados con variables globales. (51239 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.39   :10/mar/2008</dt>
-						<dd>
-						Se permiten administradores globales. (51246 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.39.1 :10/mar/2008</dt>
-						<dd>
-						Los tel&eacute;fonos pasan de 9 d&iacute;gitos a 16, ya que el profesor Manuel C&aacute;ceres indica que tienen nuevos tel&eacute;fonos de 9 d&iacute;gitos m&aacute;s una extensi&oacute;n de 5 d&iacute;gitos. (51249 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.40   :10/mar/2008</dt>
-						<dd>
-						Los mensajes de los foros se quitan de la tabla messages (general para todos los mensajes y muy grande) y se pasan a la tabla forum_msg (m&aacute;s peque&ntilde;a), para ganar velocidad. (51315 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.40.1 :11/mar/2008</dt>
-						<dd>
-						Corregido bug relacionado con la eliminaci&oacute;n de foros al borrar asignaturas y titulaciones. (51348 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.41   :11/mar/2008</dt>
-						<dd>
-						Los avisos se quitan de la tabla messages (general para todos los mensajes y muy grande) y se pasan a la tabla msg_notices (m&aacute;s peque&ntilde;a), para ganar velocidad. (51348 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.42   :12/mar/2008</dt>
-						<dd>
-						Eliminados definitivamente los c&oacute;digos antiguos de asignaturas. (51173 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.42.1 :12/mar/2008</dt>
-						<dd>
-						Los administradores de todas las titulaciones pueden actuar como administradores aunque no haya titulaci&oacute;n seleccionada, y como tales, pueden cambiarle la contrase&ntilde;a a cualquier alumno o profesor. (51211 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.42.2 :26/mar/2008</dt>
-						<dd>
-						En cada hebra del foro se muestra el n&uacute;mero de lectores distintos de esa hebra. (51250 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.42.3 :26/mar/2008</dt>
-						<dd>
-						En cada hebra del foro se muestra el n&uacute;mero de mensajes totales y el n&uacute;mero de escritores distintos de esa hebra. (51328 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.43   :31/mar/2008</dt>
-						<dd>
-						Se pueden mover hebras de un foro a otro. (51773 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.44   :01/abr/2008</dt>
-						<dd>
-						A&ntilde;adidos dos foros sobre SWAD: uno para todos los usuarios y otro para profesores. (51879 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.44.1 :01/abr/2008</dt>
-						<dd>
-						Mejoras en la paginaci&oacute;n de hebras relacionadas con el movimiento de hebras. (51898 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.44.2 :02/abr/2008</dt>
-						<dd>
-						Mejoras internas en consulta de hebras de un foro. (51927 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.44.3 :03/abr/2008</dt>
-						<dd>
-						Numerosos cambios en los enlaces a los foros. (51879 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.44.4 :04/abr/2008</dt>
-						<dd>
-						Cambios internos en algunas variables globales. (51879 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.44.5 :04/abr/2008</dt>
-						<dd>
-						Nuevo m&oacute;dulo swad_crs para todas las funciones relacionadas con la gesti&oacute;n de informaci&oacute;n de la asignatura seleccionada. (51947 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.44.5 :04/abr/2008</dt>
-						<dd>
-						Nuevo m&oacute;dulo swad_crs para todas las funciones relacionadas con la gesti&oacute;n de informaci&oacute;n de la asignatura seleccionada. (51947 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.45   :04/abr/2008</dt>
-						<dd>
-						Los apodos se almacenan en la tabla de datos de los usuarios. (51896 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.46   :04/abr/2008</dt>
-						<dd>
-						Los datos de los profesores se almacenan en la tabla de datos de los usuarios. (51862 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.47   :04/abr/2008</dt>
-						<dd>
-						Los datos de los alumnos se almacenan en la tabla de datos de los usuarios. (51751 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.47.1 :04/abr/2008</dt>
-						<dd>
-						Renombrados los campos de la tabla de la base de datos que almacena los datos de los usuarios. (51752 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.48   :08/abr/2008</dt>
-						<dd>
-						Pesta&ntilde;as y men&uacute;s en 6 idiomas: alem&aacute;n, ingl&eacute;s, espa&ntilde;ol, franc&eacute;s, italiano y portugu&eacute;s. (52442 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.48.1 :08/abr/2008</dt>
-						<dd>
-						Cambios relacionados con la selecci&oacute;n del idioma. (52068 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.48.2 :08/abr/2008</dt>
-						<dd>
-						Se puede seleccionar el idioma aunque no haya un usuario identificado. (52137 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.48.3 :08/abr/2008</dt>
-						<dd>
-						Traducidos algunos botones y mensajes. (52203 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.48.4 :09/abr/2008</dt>
-						<dd>
-						Cambios en la traducci&oacute;n al italiano propuestos por Nicola Comunale. (52204 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.48.5 :09/abr/2008</dt>
-						<dd>
-						Se muestran estad&iacute;sticas del n&uacute;mero de usuarios que ha elegido cada idioma. (52266 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.48.6 :09/abr/2008</dt>
-						<dd>
-						Se limita la longitud de nombre y apellidos al mostrar el autor de un mensaje o una hebra. (52267 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.49   :10/abr/2008</dt>
-						<dd>
-						Delante de cada hebra en la que el usuario ha escrito mensajes aparece su foto. (52306 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.49.1 :10/abr/2008</dt>
-						<dd>
-						Peque&ntilde;as mejoras gr&aacute;ficas en los foros.<br />
-						Eliminado c&oacute;digo antiguo relacionado con el horario. (52274 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.49.2 :10/abr/2008</dt>
-						<dd>
-						Corregido peque&ntilde;o bug relacionado con el n&uacute;mero de mensajes escritos por el usuario en cada hebra.<br />
-						Corregido peque&ntilde;o bug relacionado con acr&oacute;nimos en los enlaces de formularios. (52285 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.49.3 :14/abr/2008</dt>
-						<dd>
-						Mejorado mensaje de error relacionado con la tabla de mensajes.<br />
-						Insertados dos anuncios de seminarios de swad para profesores. (52314 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.49.4 :19/abr/2008</dt>
-						<dd>
-						Importante optimizaci&oacute;n del c&oacute;digo de la funci&oacute;n encargada de convertir cadenas de caracteres.<br />
-						Eliminados anuncios de seminarios. (52319 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.49.5 :19/abr/2008</dt>
-						<dd>
-						Renombrados los campos de la tabla de la base de datos que almacena los usuarios en cada asignatura. (52316 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.50   :19/abr/2008</dt>
-						<dd>
-						La &uacute;ltima pesta&ntilde;a accedida se guarda en la tabla de datos del usuario, no en la tabla de usuarios en cada asignatura. De este modo, ahora no cambia la pesta&ntilde;a accedida al cambiar de asignatura. (52318 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.50.1 :20/abr/2008</dt>
-						<dd>
-						Corregido bug en lista de alumnos detectado por Pablo J. G&oacute;mez L&oacute;pez y Luis E. Hueli Amador.<br />
-						Movidas varias funciones relacionadas con cadenas de caracteres al m&oacute;dulo swad_str. (52272 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.50.2 :20/abr/2008</dt>
-						<dd>
-						Renombrados los campos de las tablas de la base de datos que almacenan los tipos de grupo, los grupos en cada asignatura, y los usuarios en cada grupo. (52268 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.50.3 :20/abr/2008</dt>
-						<dd>
-						Renombradas algunas tablas la base de datos. (52269 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.51   :21/abr/2008</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52305 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.51.1 :22/abr/2008</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico.<br />
-						Corregido bug relacionado con la eliminaci&oacute;n de los mensajes nuevos de un usuario. (52323 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.51.2 :22/abr/2008</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52328 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.51.3 :22/abr/2008</dt>
-						<dd>
-						Corregido importante bug en eliminaci&oacute;n de avisos. (52326 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.51.4 :24/abr/2008</dt>
-						<dd>
-						Corregido bug al presentar el enunciado de los test de autoevaluaci&oacute;n. (52328 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.51.5 :27/abr/2008</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52327 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.51.6 :27/abr/2008</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52312 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.51.7 :28/abr/2008</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52365 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.51.8 :28/abr/2008</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52376 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.51.9 :28/abr/2008</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52380 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.51.10:28/abr/2008</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52391 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.51.11:28/abr/2008</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52392 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.51.12:28/abr/2008</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52392 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.51.13:28/abr/2008</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52392 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.51.14:28/abr/2008</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52391 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.51.15:28/abr/2008</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52424 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.51.16:29/abr/2008</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52475 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.51.17:29/abr/2008</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la identificaci&oacute;n de usuarios mediante un c&oacute;digo num&eacute;rico. (52476 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.51.18:29/abr/2008</dt>
-						<dd>
-						Comienza el cambio de par&aacute;metro oculto con el DNI de otro usuario a c&oacute;digo de ese usuario. (52535 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.51.19:29/abr/2008</dt>
-						<dd>
-						Finaliza el cambio de par&aacute;metro oculto con el DNI de otro usuario a c&oacute;digo de ese usuario. (52502 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.51.20:01/may/2008</dt>
-						<dd>
-						m&aacute;s cambios internos relacionados con los DNI de los usuarios. (52416 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.51.21:01/may/2008</dt>
-						<dd>
-						m&aacute;s cambios internos relacionados con los DNI de los usuarios. (52305 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.51.22:02/may/2008</dt>
-						<dd>
-						m&aacute;s cambios internos relacionados con los DNI de los usuarios. (52307 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.52   :02/may/2008</dt>
-						<dd>
-						m&aacute;s cambios internos relacionados con los DNI de los usuarios.<br />
-						Las listas de usuarios seleccionados ya no contienen DNI sino c&oacute;digos de usuario. (52270 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.53   :02/may/2008</dt>
-						<dd>
-						Eliminada la tabla msg_new. El n&uacute;mero de mensajes nuevos pasa a la tabla usr_data. (52163 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.53.1 :02/may/2008</dt>
-						<dd>
-						Separadas las funciones empleadas para mostrar los mensajes entre usuarios de las usadas para mostrar los mensajes de los foros. (52285 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.54   :03/may/2008</dt>
-						<dd>
-						S&oacute;lo se muestran las cabeceras de los mensajes recibidos. Ahora hay que expandirlos para ver su contenido. (52383 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.54.1 :03/may/2008</dt>
-						<dd>
-						Separada en dos la funci&oacute;n para mostrar un mensaje enviado o recibido. (52423 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.54.2 :03/may/2008</dt>
-						<dd>
-						Cambios en el formato de los mensajes recibidos. (52494 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.55   :04/may/2008</dt>
-						<dd>
-						Cambios en el almacenamiento de mensajes enviados y recibidos. La tabla msg_sent ya no se usa. (52501 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.55.1 :04/may/2008</dt>
-						<dd>
-						Se muestra el campo De: en el mensaje recibido expandido. (52497 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.55.2 :05/may/2008</dt>
-						<dd>
-						Los mensajes enviados se muestran en el nuevo formato (igual que los recibidos). (52486 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.55.3 :05/may/2008</dt>
-						<dd>
-						En los mensajes enviados o recibidos, s&oacute;lo se consulta el texto del mensaje cuando est&aacute; expandido. (52528 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.55.4 :05/may/2008</dt>
-						<dd>
-						La longitud m&iacute;nima de la contrase&ntilde;a aumenta a 10 caracteres.<br />
-						Cuando la contrase&ntilde;a no es suficientemente segura, se obliga al usuario a cambiarla. (52581 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.55.5 :06/may/2008</dt>
-						<dd>
-						En los mensajes enviados y recibidos, se muestra junto a cada autor y destinatario, si &eacute;ste ha le&iacute;do o eliminado el mensaje. (52612 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.55.6 :06/may/2008</dt>
-						<dd>
-						Cambios est&aacute;ticos en la presentaci&oacute;n de mensajes enviados y recibidos. (52615 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.55.7 :06/may/2008</dt>
-						<dd>
-						Cambios en la presentaci&oacute;n de mensajes enviados y recibidos, y en la paginaci&oacute;n de mensajes. (52611 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.55.8 :07/may/2008</dt>
-						<dd>
-						En la paginaci&oacute;n de mensajes se muestran dos nuevos enlaces, uno a la p&aacute;gina intermedia entre la primera y la actual, y otro a la p&aacute;gina intermedia entre la actual y la &uacute;ltima. (52671 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.56   :08/may/2008</dt>
-						<dd>
-						En la tabla de log se almacenan las IP desde las que acceden los usuarios. (52699 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.57   :15/may/2008</dt>
-						<dd>
-						En lugar de enviar por correo la contrase&ntilde;a actual, se env&iacute;a una nueva contrase&ntilde;a aleatoria, que s&oacute;lo se activa si se usa. (52833 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.58   :16/may/2008</dt>
-						<dd>
-						Eliminado el mecanismo de respuesta secreta para recordar la contrase&ntilde;a.<br />
-						En ning&uacute;n momento se recupera la contrase&ntilde;a plana de la base de datos. Todas las comparaciones se hacen entre contrase&ntilde;as cifradas. (52572 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.59   :19/may/2008</dt>
-						<dd>
-						Las contrase&ntilde;as se almacenan usando el algoritmo SHA-512. Se ha usado la implementaci&oacute;n de Olivier Gay disponible en http://www.ouah.org/ogay/sha2/. (52782 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.59.1 :19/may/2008</dt>
-						<dd>
-						Eliminado el sistema de contrase&ntilde;as antiguo. (52658 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.59.2 :19/may/2008</dt>
-						<dd>
-						Eliminadas contrase&ntilde;as antiguas de la base de datos. (52658 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.59.3 :19/may/2008</dt>
-						<dd>
-						Las contrase&ntilde;as planas pasan de tener un l&iacute;mite de 16 caracteres a tener una longitud m&aacute;xima de 256 caracteres. (52654 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.59.4 :20/may/2008</dt>
-						<dd>
-						Se obliga de nuevo a cambiar las contrase&ntilde;as poco seguras.<br />
-						Se rechazan las contrase&ntilde;as iguales a m&aacute;s de n contrase&ntilde;as de otros usuarios. (52736 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.60   :21/may/2008</dt>
-						<dd>
-						Cuando falla la autenticaci&oacute;n de un usuario, no se indica en los mensajes de error si ha fallado la identificaci&oacute;n o la contrase&ntilde;a.<br />
-						Cambios en los formularios para el env&iacute;o de una nueva contrase&ntilde;a por correo electr&uacute;nico. (52823 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.60.1 :21/may/2008</dt>
-						<dd>
-						Cambios internos relacionados con el env&iacute;o de la contrase&ntilde;a. (52812 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.60.2 :21/may/2008</dt>
-						<dd>
-						m&aacute;s cambios internos relacionados con el env&iacute;o de la contrase&ntilde;a. (52824 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.60.3 :26/may/2008</dt>
-						<dd>
-						Los identificadores de sesi&oacute;n se cifran con el algoritmo SHA-256 en lugar de hacerlo con el algoritmo AES. (52818 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.60.4 :26/may/2008</dt>
-						<dd>
-						Los nombres de las fotos de los usuarios se cifran con el algoritmo SHA-256 en lugar de hacerlo con el algoritmo AES. (52810 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.60.5 :28/may/2008</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de la posibilidad de expandir la zona central hacia los lados. (52880 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.61   :28/may/2008</dt>
-						<dd>
-						Termina la implementaci&oacute;n de la posibilidad de expandir la zona central hacia los lados. (53022 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.61.1 :28/may/2008</dt>
-						<dd>
-						Cambios est&aacute;ticos en la cabecera de la p&aacute;gina. Se muestra la fotograf&iacute;a del usuario identificado. (53021 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.61.2 :28/may/2008</dt>
-						<dd>
-						Las columnas laterales izquierda y derecha se ocultan o muestran de manera independiente. (53099 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.61.3 :31/may/2008</dt>
-						<dd>
-						En "Estad&iacute;sticas>Uso de SWAD" se muestra el n&uacute;mero de usuarios que han elegido cada uno de los cuatro posibles dise&ntilde;os de Las columnas laterales izquierda y derecha. (53165 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.61.4 :03/jun/2008</dt>
-						<dd>
-						La tabla del registro de accesos se divide en dos: una con todo el registro hist&oacute;rico de accesos y otra con el registro de los accesos recientes. Cada acceso se registra en ambas tablas. (53208 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.62   :03/jun/2008</dt>
-						<dd>
-						Los accesos del &uacute;ltimo mes o m&aacute;s recientes se consultan en la tabla de accesos recientes. (53302 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.62.1 :04/jun/2008</dt>
-						<dd>
-						Se elimina el campo de lista de usuarios destino de la tabla de mensajes recibidos. Ello supone perder la lista de destinatarios en los mensajes m&aacute;s antiguos que el 29 de junio de 2006. A cambio, se espera una ganancia en velocidad en dicha tabla de la base de datos. (53301 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.63   :04/jun/2008</dt>
-						<dd>
-						Cambios est&aacute;ticos en la cabecera de la p&aacute;gina. Se separan los profesores de los alumnos en el listado de usuarios conectados. (53340 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.63.1 :04/jun/2008</dt>
-						<dd>
-						Peque&ntilde;a modificaci&oacute;n de estilo en el listado de archivos de calificaciones.<br />
-						Corregido problema con el men&uacute; de mis asignaturas. (53352 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.63.2 :08/jun/2008</dt>
-						<dd>
-						El logo de SWAD y el de la instituci&oacute;n aparecen en sendos rect&aacute;ngulos blancos. De este modo, ser&aacute; m&aacute;s f&aacute;cil cambiarlos por otros logos personalizados cuando se ofrezca como software libre. (53404 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.63.3 :12/jun/2008</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en listado de accesos recientes dentro de una asignatura. (53405 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.64   :17/jun/2008</dt>
-						<dd>
-						Se permiten dos temas de dise&ntilde;o: el cl&aacute;sico en negro y amarillo y uno nuevo en celeste y blanco. (53607 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.64.1 :18/jun/2008</dt>
-						<dd>
-						Algunos cambios relacionados con el dise&ntilde;o de los temas. (53608 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.65   :19/jun/2008</dt>
-						<dd>
-						Nuevo m&oacute;dulo swad_prf relacionado con los temas de dise&ntilde;o.<br />
-						Los usuarios pueden elegir el tema de dise&ntilde;o, que queda almacenado en sus datos. (53832 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.65.1 :20/jun/2008</dt>
-						<dd>
-						El marco de los usuarios conectados siempre es el mismo, independientemente del tema de dise&ntilde;o, para que el refresco de conectados no afecte a su aspecto. (53833 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.65.2 :20/jun/2008</dt>
-						<dd>
-						Comienza el desarrollo de una nueva opci&oacute;n para fijar las preferencias del usuario. (53838 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.65.3 :20/jun/2008</dt>
-						<dd>
-						El m&oacute;dulo swad_the pasa a llamarse swad_prf y contendr&aacute; las funciones relacionadas con las preferencias.<br />
-						Se almacena en una nueva tabla de la base de datos las preferencias de la &uacute;ltima vez que se accedi&oacute; desde la misma IP. De este modo, al entrar desde la misma IP sin identificar, SWAD recordar&aacute; los colores, el idioma y la configuraci&oacute;n de columnas. (54200 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.65.4 :20/jun/2008</dt>
-						<dd>
-						En la tabla de las preferencias se almacena tambi&eacute;n el c&oacute;digo de usuario. As&iacute;, si un usuario cambia sus preferencias en un ordenador estando identificado, y m&aacute;s tarde las vuelve a cambiar en un segundo ordenador estando tambi&eacute;n identificado, cuando vuelva al primero no se recordar&aacute;n las preferencias m&aacute;s antiguas alteradas en el primer ordenador, sino las m&aacute;s recientes alteradas en el segundo ordenador. (54212 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.66   :20/jun/2008</dt>
-						<dd>
-						Ya no se pasan las preferencias como par&aacute;metros de todos los formularios cuando no hay ning&uacute;n usuario identificado, sino que se toman de la tabla de preferencias asociadas a IP. (54180 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.67   :21/jun/2008</dt>
-						<dd>
-						Finaliza el desarrollo de una nueva opci&oacute;n para fijar las preferencias del usuario. (54221 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.67.1 :21/jun/2008</dt>
-						<dd>
-						Corregido peque&ntilde;o problema con las preferencias al expirar las sesiones. (54214 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.67.2 :22/jun/2008</dt>
-						<dd>
-						Se almacenan los n&uacute;meros de las p&aacute;ginas de mensajes enviados/recibidos vistas m&aacute;s recientemente, de forma que se entre en ellas al pulsar en las opciones de ver mensajes enviados/recibidos. Sugerencia del profesor Sergio Alonso Burgos. (54278 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.67.3 :22/jun/2008</dt>
-						<dd>
-						Los n&uacute;meros de las p&aacute;ginas de mensajes enviados/recibidos vistas m&aacute;s recientemente se almacenan en la tabla de sesiones en lugar de en la tabla de usuarios. (54305 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.67.4 :23/jun/2008</dt>
-						<dd>
-						Cuando hay muchos destinatarios en un mensaje, s&oacute;lo se muestran los primeros. Idea basada en una sugerencia de Ricardo Palma Dur&aacute;n. (54356 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.67.5 :23/jun/2008</dt>
-						<dd>
-						Cuando s&oacute;lo se muestran los primeros destinatarios de un mensaje, se ofrece la posibilidad de mostrar todos los detinatarios. (54377 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.67.6 :24/jun/2008</dt>
-						<dd>
-						Corregido error en la ordenaci&oacute;n de titulaciones administradas por un usuario. (54376 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.67.7 :24/jun/2008</dt>
-						<dd>
-						Corregido problema con los administradores o superusuarios en el listado de usuarios conectados. (54377 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.67.8 :24/jun/2008</dt>
-						<dd>
-						A&ntilde;adida nueva opci&oacute;n en la pesta&ntilde;a de titulaci&oacute;n para listar los centros y departamentos. (54381 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.68   :25/jun/2008</dt>
-						<dd>
-						La opci&oacute;n de listado de centros y departamentos se desglosa en dos: centros por un lado y departamentos por otro.<br />
-						Se listan el n&uacute;mero de profesores en cada centro y en cada departamento. (54525 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.68.1 :26/jun/2008</dt>
-						<dd>
-						Mejora en la edici&oacute;n de los temarios sugerida por Jos&eacute; Carlos Calvo Tudela. (54543 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.68.2 :30/jun/2008</dt>
-						<dd>
-						Los mensajes recibidos se pueden filtrar por el autor (de momento s&oacute;lo disponible para el superusuario). (54626 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.69   :01/jul/2008</dt>
-						<dd>
-						Los mensajes recibidos se pueden filtrar por el autor y los enviados por el destinatario (disponible para todos los usuarios).<br />
-						Cambios internos en par&aacute;metros relacionados con los mensajes y los foros. (54747 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.69.1 :01/jul/2008</dt>
-						<dd>
-						Modificaci&oacute;n en el filtrado de los mensajes por autores: ahora s&oacute;lo se buscan nombres y apellidos en el orden en el que han sido indicados por el usuario. (54748 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.69.2 :01/jul/2008</dt>
-						<dd>
-						Los mensajes recibidos y enviados se pueden filtrar tambi&eacute;n por su contenido. (54818 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.69.3 :02/jul/2008</dt>
-						<dd>
-						Corregido bug en consulta a base de datos en el listado de mensajes enviados. (54823 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.69.4 :07/jul/2008</dt>
-						<dd>
-						Nuevo logo de SWAD dise&ntilde;ado por dixi (<a href="http://www.dixi.es/">http://www.dixi.es/</a>). (54824 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.69.5 :15/jul/2008</dt>
-						<dd>
-						Cambio interno en el directorio de logos. (54826 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.69.6 :17/jul/2008</dt>
-						<dd>
-						Mejoras en la traducci&oacute;n, principalmente a alem&aacute;n, realizadas por Rafael Barranco-Droege. (54829 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.69.7 :17/jul/2008</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en numeraci&oacute;n de p&aacute;ginas de una hebra. (54830 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.69.8 :28/jul/2008</dt>
-						<dd>
-						Desglosado departamento en dos.<br />
-						Mejoras en la traducci&oacute;n, principalmente a alem&aacute;n, realizadas por Rafael Barranco-Droege.<br />
-						Comienza la edici&oacute;n de departamentos. (54888 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.69.9 :29/jul/2008</dt>
-						<dd>
-						Cambios internos relacionados con los temas de dise&ntilde;o. El tema por defecto pasa a ser el azul, en lugar del cl&aacute;sico amarillo. (54748 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.69.10:01/sep/2008</dt>
-						<dd>
-						Cambio en el t&iacute;tulo de la p&aacute;gina.<br />
-						En los nombres de los foros se cambian las denominaciones largas de titulaciones y asignaturas por las abreviadas. (54751 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.69.11:01/sep/2008</dt>
-						<dd>
-						Corregido peque&ntilde;o problema con el tiempo entre un test y otro detectado por Salvador Manuel G&oacute;mez L&oacute;pez. (54757 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.70   :09/sep/2008</dt>
-						<dd>
-						El t&iacute;tulo de las zonas de descarga se presenta dentro de la ventana de listado de archivos. (54832 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.70.1 :09/sep/2008</dt>
-						<dd>
-						Bajo el formulario de creaci&oacute;n de una nueva carpeta o env&iacute;o de un archivo se muestra el &aacute;rbol de archivos.<br />
-						Cambios relacionados con el lenguaje y el tema por defecto. (54841 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.70.2 :11/sep/2008</dt>
-						<dd>
-						Cambios internos relacionados con el listado de usuarios para la selecci&oacute;n de algunos de ellos. (54852 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.70.3 :13/sep/2008</dt>
-						<dd>
-						Cambios relacionados con el listado de usuarios para la selecci&oacute;n de algunos de ellos. (55038 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.70.4 :13/sep/2008</dt>
-						<dd>
-						Cambios relacionados con el listado de usuarios para la selecci&oacute;n de algunos de ellos. (55089 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.70.5 :15/sep/2008</dt>
-						<dd>
-						Traducci&oacute;n del tipo de usuario a 6 idiomas teniendo en cuenta el g&eacute;nero y el n&uacute;mero.<br />
-						Cambios en la forma de enviar en la ficha el par&aacute;metro con el tipo de usuario. (55129 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.71   :15/sep/2008</dt>
-						<dd>
-						En la selecci&oacute;n de usuarios (para ver fichas, ver trabajos, escribir mensaje o ver estad&iacute;sticas), se puede elegir entre una orla y una lista. Sugerencia del profesor Miguel Gea Meg&iacute;as. (55245 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.71.1 :16/sep/2008</dt>
-						<dd>
-						Mejoras est&aacute;ticas en la selecci&oacute;n de usuarios.<br />
-						Se disingue el g&eacute;nero en el plural del tipo de usuario (por ejemplo, si hay tres alumnas en una clase y ning&uacute;n alumno, aparecer&aacute; la palabra "Alumnas" en lugar de "Alumnos"). (55295 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.72   :17/sep/2008</dt>
-						<dd>
-						Las opciones para ver la orla y la lista de alumnos/profesores se juntan en una opci&oacute;n &uacute;nica. (55418 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 7.73   :17/sep/2008</dt>
-						<dd>
-						Se guarda en la base de datos la preferencia sobre la visualizaci&oacute;n de las fotos en las listas de usuarios. (55561 l&iacute;neas)
-						</dd>			
-		<dt><a href="/history/swad7.73.1/">Versi&oacute;n 7.73.1 :29/sep/2008</a></dt>
-						<dd>
-						Cambiadas las fiestas para el curso 2008-2009. (55606 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.0    :15/oct/2008</dt>
-						<dd>
-						Para seleccionar el idioma, en lugar de usar banderitas, se usa un selector desplegable. (55641 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.1    :16/oct/2008</dt>
-						<dd>
-						Nuevo m&oacute;dulo swad_syl para la edici&oacute;n de los temarios. (55671 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.2    :17/oct/2008</dt>
-						<dd>
-						Nuevos m&oacute;dulos swad_ctr y swad_dpt para la edici&oacute;n de centros y departamentos. (55775 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.2.1  :18/oct/2008</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de nuevas estad&iacute;sticas de titulaciones en forma de lista. (55837 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.2.2  :18/oct/2008</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de nuevas estad&iacute;sticas de titulaciones en forma de lista. (55890 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.2.3  :19/oct/2008</dt>
-						<dd>
-						Las titulaciones de la orla de fotos promedio de titulaciones se pueden ordenar seg&uacute;n cuatro criterios. (56051 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.2.4  :19/oct/2008</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de nuevas estad&iacute;sticas de titulaciones en forma de lista. (56156 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.2.5  :20/oct/2008</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de nuevas estad&iacute;sticas de titulaciones en forma de lista. (56181 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.3    :20/oct/2008</dt>
-						<dd>
-						Finaliza la implementaci&oacute;n de nuevas estad&iacute;sticas de titulaciones en forma de lista. (56223 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.3.1  :20/oct/2008</dt>
-						<dd>
-						Traducci&oacute;n de algunos mensajes. (56326 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.3.2  :20/oct/2008</dt>
-						<dd>
-						Comienza la edici&oacute;n de centros. (56433 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.3.3  :21/oct/2008</dt>
-						<dd>
-						Corregido peque&ntilde;o bug que ocurr&iacute;a al eliminar un tipo de titulaci&oacute;n. (56460 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.3.4  :21/oct/2008</dt>
-						<dd>
-						Contin&uacute;a la edici&oacute;n de centros. (56578 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.3.5  :27/oct/2008</dt>
-						<dd>
-						Contin&uacute;a la edici&oacute;n de centros. (56750 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.4    :27/oct/2008</dt>
-						<dd>
-						Finaliza la edici&oacute;n de centros. (57041 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.5    :27/oct/2008</dt>
-						<dd>
-						Finaliza la edici&oacute;n de departamentos. (57628 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.6    :28/oct/2008</dt>
-						<dd>
-						Se muestra junto a cada foro el n&uacute;mero de hebras con mensajes nuevos, y junto a cada hebra el n&uacute;mero de mensajes sin leer. (57801 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.6.1  :29/oct/2008</dt>
-						<dd>
-						Se obliga a los profesores a elegir centro y departamento.<br />
-						Mejoras en el listado de centros y departamentos (57982 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.6.2  :30/oct/2008</dt>
-						<dd>
-						Traducci&oacute;n de varios elementos relacionados con centros y departamentos. (58096 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.6.3  :31/oct/2008</dt>
-						<dd>
-						Nueva opci&oacute;n provisional para hacer pruebas con el nuevos programa de procesamiento de fotograf&iacute;as.<br />
-						Traducci&oacute;n de los t&iacute;tulos de cada acci&oacute;n. (58481 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.6.4  :31/oct/2008</dt>
-						<dd>
-						Traducci&oacute;n de varios mensajes. (58698 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.6.5  :31/oct/2008</dt>
-						<dd>
-						Traducci&oacute;n de la ficha personal. (58955 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.6.6  :01/nov/2008</dt>
-						<dd>
-						Se limita la longitud de los nombres de titulaci&oacute;n y asignatura en la parte superior de la pantalla.<br />
-						Cambios en el dise&ntilde;o. (58995 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.6.7  :01/nov/2008</dt>
-						<dd>
-						Nuevo m&oacute;dulo swad_lay con funciones relacionadas con el dise&ntilde;o (layout) de la p&aacute;gina. (58961 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.6.8  :01/nov/2008</dt>
-						<dd>
-						Nuevo m&oacute;dulo swad_cal con funciones relacionadas con las convocatorias de examen (calls for exams). (59017 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.6.9  :01/nov/2008</dt>
-						<dd>
-						Traducci&oacute;n de varios mensajes. (59077 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.6.10 :02/nov/2008</dt>
-						<dd>
-						Cambios en el dise&ntilde;o. (59090 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.6.11 :02/nov/2008</dt>
-						<dd>
-						Traducci&oacute;n de varios mensajes. (59214 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.6.12 :03/nov/2008</dt>
-						<dd>
-						Traducci&oacute;n de varios mensajes. (59298 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.6.13 :03/nov/2008</dt>
-						<dd>
-						Se admite como DNI una cadena que contenga al menos 4 d&iacute;gitos (hasta ahora el m&iacute;nimo era 5 d&iacute;gitos) y un grupo de hasta 5 letras (hasta ahora el m&aacute;ximo era 3).<br />
-						Cambios menores en el env&iacute;o del par&aacute;metro oculto con el DNI de otro usuario.<br />
-						Traducci&oacute;n de varios mensajes. (59313 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.6.14 :03/nov/2008</dt>
-						<dd>
-						Traducci&oacute;n de varios mensajes.<br />
-						Mejoras en la implementaci&oacute;n del programa de procesamiento de fotograf&iacute;as. (59374 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.6.15 :08/nov/2008</dt>
-						<dd>
-						Corregido bug al enviar un mensaje indicando el DNI del destinatario. (59386 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.6.16 :08/nov/2008</dt>
-						<dd>
-						Corregido bug al buscar los DNI en la lista de alumnos a dar de alta o de baja. (59390 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.7    :09/nov/2008</dt>
-						<dd>
-						Optimizada la selecci&oacute;n de usuarios antiguos a eliminar. (59413 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.7.1  :18/nov/2008</dt>
-						<dd>
-						Mejoras en la traducci&oacute;n al alem&aacute;n, por Rafael Barranco-Droege.<br />
-						Traducci&oacute;n de varios mensajes. (59520 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.7.2  :18/nov/2008</dt>
-						<dd>
-						Traducci&oacute;n de varios mensajes y diversas optimizaciones de c&oacute;digo. (59553 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.8    :20/nov/2008</dt>
-						<dd>
-						Los listados de centros y de departamentos se pueden ordenar por n&uacute;mero de profesores. (59747 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.9    :20/nov/2008</dt>
-						<dd>
-						Nueva Versi&oacute;n en pruebas del programa de procesamiento de fotograf&iacute;as, que permite seleccionar un rostro entre varios detectados. (59840 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.9.1  :20/nov/2008</dt>
-						<dd>
-						Nueva Versi&oacute;n en pruebas del programa de procesamiento de fotograf&iacute;as. (59868 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.10   :21/nov/2008</dt>
-						<dd>
-						La nueva Versi&oacute;n del programa de procesamiento de fotograf&iacute;as se pone a disposici&oacute;n de todos los usuarios y se elimina la Versi&oacute;n anterior.<br />
-						Optimizaciones en la eliminaci&oacute;n de fotograf&iacute;as. (59705 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.10.1 :24/nov/2008</dt>
-						<dd>
-						Los administradores de titulaci&oacute;n pueden ver los DNI de los profesores de esa titulaci&oacute;n.<br />
-						Muchos cambios internos. Eliminado el archivo swad_types.h (59688 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.10.2 :24/nov/2008</dt>
-						<dd>
-						Muchos cambios internos. Cambiado el archivo swad_const.h por swad_paths.h<br />
-						Aumentadas algunas cuotas de almacenamiento. (59698 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.10.3 :29/nov/2008</dt>
-						<dd>
-						No se permite a los usuarios (excepto al superusuario) consultar estad&iacute;sticas de acceso con un rango de fechas mayor que cierto n&uacute;mero de d&iacute;as. (59767 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.11   :30/nov/2008</dt>
-						<dd>
-						Edici&oacute;n de instituciones (universidades, institutos, etc.). (60849 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.11.1 :30/nov/2008</dt>
-						<dd>
-						A&ntilde;adida instituci&oacute;n a la ficha del profesor. (60936 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.11.2 :30/nov/2008</dt>
-						<dd>
-						En el listado de instituciones aparece el logo de cada instituci&oacute;n. (60954 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.11.3 :30/nov/2008</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de la instituci&oacute;n asociada a cada centro y departamento. (60969 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.11.4 :30/nov/2008</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en la ficha de profesores, detectado por Luis E. Hueli Amador.<br />
-						A&ntilde;adidos nuevos tipos de archivos. (60970 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.11.5 :01/dic/2008</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la instituci&oacute;n asociada a cada centro y departamento. (61106 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.11.6 :03/dic/2008</dt>
-						<dd>
-						Cambios relacionados con el tama&ntilde;o m&aacute;ximo de un archivo recibido. (61110 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.11.7 :04/dic/2008</dt>
-						<dd>
-						Corregido bug en la edici&oacute;n de instituciones. (61118 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.11.8 :05/dic/2008</dt>
-						<dd>
-						En la fichas de un profesor aparece el logo y el nombre de la instituci&oacute;n a la que pertenece ese profesor. (61146 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.12   :06/dic/2008</dt>
-						<dd>
-						Se pueden editar lugares o localidades (por ejemplo, Granada, Ceuta, Melilla). (62043 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.12.1 :06/dic/2008</dt>
-						<dd>
-						Se puede elegir lugar al editar una titulaci&oacute;n. (62150 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.12.2 :06/dic/2008</dt>
-						<dd>
-						Algunos cambios en el m&oacute;dulo de fechas. (62104 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.12.3 :06/dic/2008</dt>
-						<dd>
-						Algunos cambios en el m&oacute;dulo de estad&iacute;sticas.<br />
-						Los profesores pueden volver a consultar accesos en per&iacute;odos largos de tiempo, pero s&oacute;lo en el caso de accesos a la asignatura, no globales. (62113 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.12.4 :06/dic/2008</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de la edici&oacute;n de d&iacute;as festivos. (62132 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.12.5 :07/dic/2008</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la edici&oacute;n de d&iacute;as festivos. (62940 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.12.6 :08/dic/2008</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n de la edici&oacute;n de d&iacute;as festivos. (63159 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.13   :08/dic/2008</dt>
-						<dd>
-						Finaliza la implementaci&oacute;n de la edici&oacute;n de d&iacute;as festivos. (63158 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.13.1 :08/dic/2008</dt>
-						<dd>
-						Los d&iacute;as festivos usados en el dibujo de los meses se toman de la base de datos. (63201 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.13.2 :08/dic/2008</dt>
-						<dd>
-						Eliminado c&oacute;digo antiguo de gesti&oacute;n de d&iacute;as festivos y campus. (62949 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.13.3 :08/dic/2008</dt>
-						<dd>
-						Traducci&oacute;n de algunos mensajes. (62979 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.14   :09/dic/2008</dt>
-						<dd>
-						Se pueden editar los per&iacute;odos no lectivos. (63213 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.14.1 :09/dic/2008</dt>
-						<dd>
-						Modificaci&oacute;n en la edici&oacute;n de d&iacute;as festivos y per&iacute;odos no lectivos. (63254 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.14.2 :09/dic/2008</dt>
-						<dd>
-						Sustituci&oacute;n del c&oacute;digo antiguo de gesti&oacute;n de per&iacute;odos no lectivos por el nuevo. (63175 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.14.3 :09/dic/2008</dt>
-						<dd>
-						Optimizaci&oacute;n del c&oacute;digo para dibujar un mes. (63193 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.14.4 :10/dic/2008</dt>
-						<dd>
-						Corregido peque&ntilde;o bug relacionado con la selecci&oacute;n de temas de dise&ntilde;o. (63199 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.14.5 :10/dic/2008</dt>
-						<dd>
-						Nuevo modulo swad_fil para operaciones con archivos.
-					Cambios internos: cambio de m&oacute;dulo de algunas funciones. (63259 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.14.6 :10/dic/2008</dt>
-						<dd>
-						Traducci&oacute;n de algunos mensajes.<br />
-						Eliminada la etiqueta "font" del c&oacute;digo XHTML. (63331 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.15   :10/dic/2008</dt>
-						<dd>
-						Los alumnos tambi&eacute;n deben rellenar la instituci&oacute;n (universidad) a la que pertenecen. (63338 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.15.1 :10/dic/2008</dt>
-						<dd>
-						En el listado de instituciones se muestra el n&uacute;mero de usuarios de cada instituci&oacute;n, no el n&uacute;mero de profesores. (63370 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.15.2 :11/dic/2008</dt>
-						<dd>
-						Corregido bug en el listado de usuarios relacionado con las instituciones. (63373 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.15.3 :11/dic/2008</dt>
-						<dd>
-						Optimizada la consulta de titulaciones que se realiza antes de presentar el formulario de la ficha. Ahora no se obtiene el n&uacute;mero de usuarios de cada titulaci&oacute;n, innecesario en ese caso.<br />
-						En el listado de titulaciones se muestran, para cada titulaci&oacute;n, el n&uacute;mero de usuarios totales, el n&uacute;mero de alumnos y el n&uacute;mero de profesores. (63393 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.15.4 :13/dic/2008</dt>
-						<dd>
-						Separado m&oacute;dulo para la gesti&oacute;n de grupos del m&oacute;dulo de gesti&oacute;n de usuarios. (63476 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.16   :13/dic/2008</dt>
-						<dd>
-						Numerosos cambios internos.<br />
-						Nuevo m&oacute;dulo para la gesti&oacute;n de par&aacute;metros de llamada al CGI. (63617 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.16.1 :14/dic/2008</dt>
-						<dd>
-						Adem&aacute;s de asociarse a un lugar, cada titulaci&oacute;n se asocia a una instituci&oacute;n.<br />
-						Se permite la edici&oacute;n de la titulaci&oacute;n en centros y departamentos existentes. (63846 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.16.2 :14/dic/2008</dt>
-						<dd>
-						En el listado de instituciones se muestran el n&uacute;mero de centros, de departamentos y de titulaciones de cada instituci&oacute;n. (64065 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.16.3 :14/dic/2008</dt>
-						<dd>
-						Cambios internos y en la base de datos relacionados con las convocatorias de examen.<br />
-						En las convocatorias de examen aparece el logo y el nombre de la instituci&oacute;n a la que pertenece la titulaci&oacute;n. (64065 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.16.4 :17/dic/2008</dt>
-						<dd>
-						En las orlas, listas, calendarios y horarios aparece el logo de la instituci&oacute;n asociada a la titulaci&oacute;n elegida. (64092 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.16.5 :17/dic/2008</dt>
-						<dd>
-						En los ex&aacute;menes de autoevaluaci&oacute;n aparece el logo de la instituci&oacute;n asociada a la titulaci&oacute;n elegida.<br />
-						Optimizada la escritura de la cabecera de los ex&aacute;menes de autoevaluaci&oacute;n. (64077 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.16.6 :18/dic/2008</dt>
-						<dd>
-						Los nombres &uacute;nicos, usados para directorios temporales, nombres de fotos, etc. ahora incorporan tambi&eacute;n la direcci&oacute;n IP, y adem&aacute;s se cifran mediante SHA-256. (64056 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.17   :21/dic/2008</dt>
-						<dd>
-						Se a&ntilde;aden dos nuevos tipos de foros: temas generales y temas generalas para profesores. Se crean adem&aacute;s dos foros para cada instituci&oacute;n: uno para usuarios en general y otro para profesores. (64432 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.17.1 :21/dic/2008</dt>
-						<dd>
-						Peque&ntilde;os cambios en el dise&ntilde;o de la p&aacute;gina. (64416 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.17.2 :21/dic/2008</dt>
-						<dd>
-						Traducci&oacute;n de algunos mensajes. (64419 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.18   :22/dic/2008</dt>
-						<dd>
-						El c&aacute;lculo de las fotograf&iacute;as promedio lo puede ir realizando cada usuario al verlas. Si el usuario pulsa en el enlace indicado a tal efecto, se calculan las fotograf&iacute;as promedio correspondientes a una titulaci&oacute;n que llevaban m&aacute;s tiempo sin calcularse. (64465 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.18.1 :31/dic/2008</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en los foros. (64470 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.18.2 :07/ene/2009</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en la compresi&oacute;n de trabajos. (64475 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.18.3 :12/ene/2009</dt>
-						<dd>
-						Peque&ntilde;o cambio en la escritura del pie de la p&aacute;gina. (64484 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.18.4 :13/ene/2009</dt>
-						<dd>
-						En la tabla de estad&iacute;sticas de cada titulaci&oacute;n se almacena el tiempo empleado en calcular la fotograf&iacute;a promedio. (64514 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.18.5 :15/ene/2009</dt>
-						<dd>
-						En la fotograf&iacute;a promedio se muestra el tiempo estimado para calcular la fotograf&iacute;a promedio de la titulaci&oacute;n menos recientemente actualizada. (64604 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.18.6 :15/ene/2009</dt>
-						<dd>
-						Corregido error en el c&aacute;lculo del tiempo estimado para calcular la fotograf&iacute;a promedio de la titulaci&oacute;n menos recientemente actualizada. (64610 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.18.7 :15/ene/2009</dt>
-						<dd>
-						Corregido error en el c&aacute;lculo del tiempo para calcular la fotograf&iacute;a promedio de una titulaci&oacute;n. (64631 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.18.8 :01/feb/2009</dt>
-						<dd>
-						Para actualizar las fotograf&iacute;as promedio, en lugar de escoger la titulaci&oacute;n con la fotograf&iacute;a menos recientemente calculada, se escoje entre varias de las que tienen las fotograf&iacute;as menos recientemente calculadas. (64645 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.18.9 :01/feb/2009</dt>
-						<dd>
-						El usuario puede escoger la titulaci&oacute;n cuya foto promedio desea actualizar. (64785 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.19   :04/feb/2009</dt>
-						<dd>
-						Las estad&iacute;sticas de uso global de la plataforma se pueden restringir a la titulaci&oacute;n seleccionada o a la asignatura seleccionada. (64934 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.19.1 :04/feb/2009</dt>
-						<dd>
-						Las estad&iacute;sticas de preferencias (idioma, color y columnas) de la plataforma se pueden restringir a la titulaci&oacute;n seleccionada o a la asignatura seleccionada.<br />
-						Por defecto, las estad&iacute;sticas de uso global se restringen a la titulaci&oacute;n (en caso de que haya una titulaci&oacute;n seleccionada). (64994 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.19.2 :04/feb/2009</dt>
-						<dd>
-						Corregido bug en el n&uacute;mero de mensajes no le&iacute;dos cuando se filtran los mensajes recibidos por asignatura, autor o contenido. (65048 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.19.3 :05/feb/2009</dt>
-						<dd>
-						Optimizaci&oacute;n en el c&aacute;lculo del n&uacute;mero de mensajes no le&iacute;dos. (65096 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.20   :05/feb/2009</dt>
-						<dd>
-						El usuario puede elegir si quiere ver todos los mensajes recibidos o s&oacute;lo los no le&iacute;dos. (65192 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.20.1 :05/feb/2009</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de la edici&oacute;n de enlaces institucionales. (65199 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.21   :08/feb/2009</dt>
-						<dd>
-						Finaliza la implementaci&oacute;n de la edici&oacute;n de enlaces institucionales. (66008 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.21.1 :08/feb/2009</dt>
-						<dd>
-						Los enlaces institucionales de la derecha de la p&aacute;gina se toman de la base de datos. (66003 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.21.2 :09/feb/2009</dt>
-						<dd>
-						Traducci&oacute;n de numerosos mensajes.<br />
-						Traducci&oacute;n interna al ingl&eacute;s de numerosos comentarios, variables, etc. (66395 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.22   :09/feb/2009</dt>
-						<dd>
-						Se crea un foro dentro de cada asignatura exclusivo para profesores. (66403 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.22.1 :10/feb/2009</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de estad&iacute;sticas de uso de los foros. (66745 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.23   :10/feb/2009</dt>
-						<dd>
-						Termina la implementaci&oacute;n de estad&iacute;sticas de uso de los foros. (66883 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.23.1 :10/feb/2009</dt>
-						<dd>
-						Traducci&oacute;n interna al ingl&eacute;s de numerosos comentarios, variables, etc. (66884 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.23.2 :10/feb/2009</dt>
-						<dd>
-						En Estad&iacute;sticas > Uso de SWAD, se muestran estad&iacute;sticas de n&uacute;mero de hebras por foro, n&uacute;mero de mensajes por hebra y n&uacute;mero de mensajes por foro. (66940 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.23.3 :11/feb/2009</dt>
-						<dd>
-						Insertado anuncio Taller SWAD. (66941 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.24   :12/feb/2009</dt>
-						<dd>
-						Corregido bug en la eliminaci&oacute;n de titulaciones: cuando se eliminaba una titulaci&oacute;n, no se eliminaban las entradas correspondientes en la tabla de estad&iacute;sticas de titulaciones.<br />
-						En Estad&iacute;sticas se muestra el n&uacute;mero total de mensajes enviados y recibidos en toda la plataforma, en la titulaci&oacute;n, o en la asignatura. (67172 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.24.1 :13/feb/2009</dt>
-						<dd>
-						Corregido problema est&aacute;tico en listado de archivos en IE7. (67197 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.24.2 :13/feb/2009</dt>
-						<dd>
-						En Estad&iacute;sticas se muestra el n&uacute;mero de mensajes eliminados. (67272 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.24.3 :15/feb/2009</dt>
-						<dd>
-						Cambio a un nuevo servidor. (67273 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.24.4 :16/feb/2009</dt>
-						<dd>
-						Ampliaci&oacute;n de las cuotas de almacenamiento. (67283 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.25   :16/feb/2009</dt>
-						<dd>
-						Cada vez que un usuario ve una zona de almacenamiento de archivos, se guarda en una tabla de la base de datos, el tama&ntilde;o de esa zona. (67475 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.25.1 :17/feb/2009</dt>
-						<dd>
-						En Estad&iacute;sticas se muestra el tama&ntilde;o de las zonas de descarga de archivos. (67667 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.25.2 :17/feb/2009</dt>
-						<dd>
-						En Estad&iacute;sticas se muestra el tama&ntilde;o de otras zonas de archivos. (67860 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.25.3 :18/feb/2009</dt>
-						<dd>
-						Mejora interna en las estad&iacute;sticas de tama&ntilde;o de las zonas de archivos. (67798 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.26   :18/feb/2009</dt>
-						<dd>
-						En las estad&iacute;sticas de tama&ntilde;o de las zonas de archivos se muestra el n&uacute;mero de carpetas, archivos, y tama&ntilde;o promedio por asignatura y por usuario. (67930 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.26.1 :19/feb/2009</dt>
-						<dd>
-						Reducido el n&uacute;mero de d&iacute;as en el log reciente de 32 a 15 d&iacute;as. (67940 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.26.2 :24/feb/2009</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de la elecci&oacute;n entre iconos seguros (https) y no seguros (http). (68064 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.27   :25/feb/2009</dt>
-						<dd>
-						Finaliza la implementaci&oacute;n de la elecci&oacute;n entre iconos seguros (https) y no seguros (http). (68101 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.27.1 :26/feb/2009</dt>
-						<dd>
-						Traducci&oacute;n de algunos mensajes. (68189 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.27.2 :28/feb/2009</dt>
-						<dd>
-						Traducci&oacute;n de algunos mensajes y comentarios internos relacionados con los test de autoevaluaci&oacute;n. (68273 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.27.3 :28/feb/2009</dt>
-						<dd>
-						Traducci&oacute;n de algunos mensajes y comentarios internos relacionados con los test de autoevaluaci&oacute;n. (68433 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.27.4 :01/mar/2009</dt>
-						<dd>
-						Traducci&oacute;n de algunos mensajes y comentarios internos relacionados con los test de autoevaluaci&oacute;n.<br />
-						Cambios en las tablas de la base de datos relacionadas con los test de autoevaluaci&oacute;n. (68527 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.27.5 :01/mar/2009</dt>
-						<dd>
-						Cambios internos relacionados con los test de autoevaluaci&oacute;n. (68590 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.28   :02/mar/2009</dt>
-						<dd>
-						Las estad&iacute;sticas de uso de la plataforma se muestran desglosadas. (68736 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.28.1 :03/mar/2009</dt>
-						<dd>
-						Mejora interna y traducci&oacute;n en las estad&iacute;sticas de acceso. (68807 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.29   :14/mar/2009</dt>
-						<dd>
-						Cambios en la creaci&oacute;n y eliminaci&oacute;n de avisos. (68897 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.30   :14/mar/2009</dt>
-						<dd>
-						Los avisos se pueden marcar como obsoletos sin tener que eliminarlos. (69060 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.30.1 :15/mar/2009</dt>
-						<dd>
-						Cambios en el dibujo de los avisos. (69063 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.30.2 :15/mar/2009</dt>
-						<dd>
-						Traducci&oacute;n de varios mensajes. (69285 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.30.3 :16/mar/2009</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en javascript relacionado con las estad&iacute;sticas.<br />
-						Traducci&oacute;n de varios mensajes. (69372 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.30.4 :16/mar/2009</dt>
-						<dd>
-						Traducci&oacute;n de numerosos mensajes. (69446 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.31   :16/mar/2009</dt>
-						<dd>
-						Incorporada la nueva Versi&oacute;n del chat en pruebas, programada por Daniel Jes&uacute;s Calandria Hern&aacute;ndez. (69672 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.31.1 :16/mar/2009</dt>
-						<dd>
-						Cambios en el listado de salas de chat. (69630 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.31.2 :19/mar/2009</dt>
-						<dd>
-						Cambios internos relacionados con el chat. El nuevo chat se pone a disposici&oacute;n de los usuarios. (69641 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.32   :21/mar/2009</dt>
-						<dd>
-						Nueva estad&iacute;stica con el n&uacute;mero de avisos activos y obsoletos. (69794 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.32.1 :24/mar/2009</dt>
-						<dd>
-						En el chat, los enlaces a las titulaciones aparecen con sus correspondientes iconos. (69865 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.32.2 :27/mar/2009</dt>
-						<dd>
-						Comienza la implementaci&oacute;n de cambios en el listado de foros para mostrar todos los foros del usuario. (70011 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.32.3 :28/mar/2009</dt>
-						<dd>
-						Traducci&oacute;n al ingl&eacute;s de numerosos comentarios y variables. (70036 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.33   :28/mar/2009</dt>
-						<dd>
-						Cambios en el listado de foros para mostrar todos los foros del usuario. (70177 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.33.1 :28/mar/2009</dt>
-						<dd>
-						Cambios en el orden del listado de foros. (70178 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.33.2 :28/mar/2009</dt>
-						<dd>
-						Cambios en el texto del listado de foros, y en las comprobaciones efectuadas al eliminar mensajes y hebras de los foros. (70225 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.33.3 :29/mar/2009</dt>
-						<dd>
-						Optimizaciones internas relacionadas con las listas de instituciones, titulaciones y asignaturas del usuario identificado. (70258 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.34   :29/mar/2009</dt>
-						<dd>
-						Cambios en el listado de los foros cuando el usuario est&aacute; identificado como administrador o como superusuario. (70345 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.34.1 :29/mar/2009</dt>
-						<dd>
-						Traducci&oacute;n de algunos mensajes relacionados con los foros. (70378 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.35   :30/mar/2009</dt>
-						<dd>
-						El usuario puede elegir si desea ver todos sus foros o s&oacute;lo los de la instituci&oacute;n/titulaci&oacute;n/asignatura seleccionada. (70472 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.35.1 :30/mar/2009</dt>
-						<dd>
-						Traducci&oacute;n de algunos mensajes relacionados con los foros y con el env&iacute;o de fotos. (70585 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.35.2 :31/mar/2009</dt>
-						<dd>
-						Tradcci&oacute;n de algunos mensajes. (70648 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.36   :31/mar/2009</dt>
-						<dd>
-						Nueva funcionalidad en estad&iacute;sticas para listar las asignaturas y sus medidores. (70900 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.36.1 :01/abr/2009</dt>
-						<dd>
-						Cambios en el listado de asignaturas y sus medidores. (71031 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.36.2 :01/abr/2009</dt>
-						<dd>
-						Modificaciones internas relacionadas con los permisos de acceso a cada foro. (71040 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.36.3 :04/abr/2009</dt>
-						<dd>
-						Traducci&oacute;n de algunos mensajes. (71104 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.36.4 :06/may/2009</dt>
-						<dd>
-						Traducci&oacute;n de comentarios y variables internos. (71369 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.37   :07/may/2009</dt>
-						<dd>
-						Traducci&oacute;n de comentarios y variables internos.<br />
-						A&ntilde;adido c&oacute;digo &uacute;nico cifrado mediante SHA-256 para cada usuario. (71269 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.37.1 :07/may/2009</dt>
-						<dd>
-						Eliminado c&oacute;digo temporal para crear los c&oacute;digos de usuario cifrados. (71202 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.38   :08/may/2009</dt>
-						<dd>
-						El cifrado AES para c&oacute;digos de usuarios se sustituye por SHA-256. (71166 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.38.1 :10/may/2009</dt>
-						<dd>
-						Muchas optimizaciones internas relacionadas con los c&oacute;digos de usuarios cifrados. (71103 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.38.2 :11/may/2009</dt>
-						<dd>
-						Traducci&oacute;n de varios mensajes, y de comentarios internos. (71240 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.38.3 :11/may/2009</dt>
-						<dd>
-						Traducci&oacute;n de varios mensajes, y de comentarios internos. (71338 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.38.4 :12/may/2009</dt>
-						<dd>
-						Traducci&oacute;n de varios mensajes, y de comentarios internos. (71397 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.38.5 :15/may/2009</dt>
-						<dd>
-						Traducci&oacute;n de varios mensajes, y de comentarios internos. (71574 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.38.6 :16/may/2009</dt>
-						<dd>
-						Traducci&oacute;n de varios mensajes, y de comentarios internos. (71661 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.38.7 :17/may/2009</dt>
-						<dd>
-						Traducci&oacute;n de varios mensajes, y de comentarios internos. (71767 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.38.8 :18/may/2009</dt>
-						<dd>
-						Los nombres de las carpetas ra&iacute;z de los exploradores de archivos aparecen en algunos sitios en el idioma seleccionado. (71836 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.38.9 :18/may/2009</dt>
-						<dd>
-						El archivo zip con los trabajos de cada alumno ya no contiene una carpeta "trabajos" dentro de la carpeta de cada alumno. (71832 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.39   :18/may/2009</dt>
-						<dd>
-						Los nombres de las carpetas ra&iacute;z de los exploradores de archivos aparecen en m&aacute;s sitios en el idioma seleccionado. (71838 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.39.1 :18/may/2009</dt>
-						<dd>
-						Corregido peque&ntilde;o bug en configuraci&oacute;n de test, detectado por Isabel Mar&iacute;a S&aacute;nchez Calle. (71841 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.39.2 :19/may/2009</dt>
-						<dd>
-						Traducci&oacute;n de varios mensajes. (71884 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.39.3 :19/may/2009</dt>
-						<dd>
-						Traducci&oacute;n de varios mensajes. (71997 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.39.4 :19/may/2009</dt>
-						<dd>
-						Traducci&oacute;n de varios mensajes. (72066 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.39.5 :20/may/2009</dt>
-						<dd>
-						Traducci&oacute;n de varios comentarios y variables internos. (72059 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.39.6 :22/may/2009</dt>
-						<dd>
-						Traducci&oacute;n de varios comentarios y variables internos. (72063 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.39.7 :23/may/2009</dt>
-						<dd>
-						Traducci&oacute;n de varios mensajes. (72096 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.39.8 :24/may/2009</dt>
-						<dd>
-						Traducci&oacute;n de varios mensajes, y de comentarios y variables internos. (72427 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.40   :25/may/2009</dt>
-						<dd>
-						A&ntilde;adidas cabeceras de licencia "GNU Affero General Public License, Versi&oacute;n 3". (73566 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.40.1 :25/may/2009</dt>
-						<dd>
-						Traducci&oacute;n de varios mensajes. (73584 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.41   :26/may/2009</dt>
-						<dd>
-						Cambios en la traducci&oacute;n al portugu&eacute;s, sugeridos por Rui Raposo (Univ. Aveiro, Portugal).<br />
-						En las preferencias se puede cambiar la privacidad de la foto. (73650 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.41.1 :27/may/2009</dt>
-						<dd>
-						Comienza la implementaci&oacute;n del env&iacute;o de correos electr&uacute;nicos de aviso. (73698 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.41.2 :27/may/2009</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n del env&iacute;o de correos electr&uacute;nicos de aviso. (73750 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.41.3 :28/may/2009</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n del env&iacute;o de correos electr&uacute;nicos de aviso. (73828 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.41.4 :28/may/2009</dt>
-						<dd>
-						Contin&uacute;a la implementaci&oacute;n del env&iacute;o de correos electr&uacute;nicos de aviso. (73839 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.42   :28/may/2009</dt>
-						<dd>
-						Termina la implementaci&oacute;n del env&iacute;o de correos electr&uacute;nicos de aviso. (73909 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.42.1 :28/may/2009</dt>
-						<dd>
-						Traducci&oacute;n de varios comentarios y variables internos. (73916 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.42.2 :29/may/2009</dt>
-						<dd>
-						En las preferencias, el usuario puede elegir en qu&eacute; ocasiones desea que se le env&iacute;en notificaciones por correo electr&uacute;nico. (74034 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.42.3 :30/may/2009</dt>
-						<dd>
-						Se almacenan en las preferencias del usuario, en la base de datos, todas las posibles causas de notificaci&oacute;n por correo electr&uacute;nico. (74021 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.42.4 :30/may/2009</dt>
-						<dd>
-						Los avisos no se eliminan realmente, sino que se marcan como eliminados, para poder llevar la estad&iacute;stica de los avisos totales. (74044 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.42.5 :30/may/2009</dt>
-						<dd>
-						Cambios internos en la forma de almacenar el estado de los avisos. (74067 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.42.6 :30/may/2009</dt>
-						<dd>
-						En las estad&iacute;sticas de avisos, se muestra el n&uacute;mero de correos electr&uacute;nicos de notificaci&oacute;n enviados para avisar de avisos nuevos. (74096 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.43   :30/may/2009</dt>
-						<dd>
-						Se env&iacute;an notificaciones por correo de avisos nuevos. (74270 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.44   :30/may/2009</dt>
-						<dd>
-						Nueva estad&iacute;stica con el n&uacute;mero de usuarios que han elegido cada tipo de notificaci&oacute;n. (74378 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.44.1 :30/may/2009</dt>
-						<dd>
-						Las convocatorias de examen no se eliminan realmente, sino que se marcan como eliminadas, para poder llevar en el futuro la estad&iacute;stica de las convocatorias totales. (74398 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.45   :01/jun/2009</dt>
-						<dd>
-						Nuevo m&oacute;dulo swad_ntf sobre notificaciones por correo electr&uacute;nico.<br />
-						Se env&iacute;an notificaciones por correo de convocatorias de examen. (74520 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.46   :02/jun/2009</dt>
-						<dd>
-						Se env&iacute;an notificaciones por correo de respuestas en los foros. (74623 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.46.1 :02/jun/2009</dt>
-						<dd>
-						Cambios internos y algunas traducciones en el env&iacute;o de notificaciones. (74703 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.46.2 :02/jun/2009</dt>
-						<dd>
-						En la estad&iacute;stica de foros se muestra el n&uacute;mero de notificaciones en cada tipo de foro. (74720 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.46.3 :02/jun/2009</dt>
-						<dd>
-						Cambios internos relacionados con en el env&iacute;o de notificaciones. (74787 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.47   :02/jun/2009</dt>
-						<dd>
-						Se env&iacute;an notificaciones por correo de nuevos archivos de calificaciones.<br />
-						Se muestran estad&iacute;sticas del n&uacute;mero de notificaciones de cada evento.<br />
-						Todas las estad&iacute;sticas de notificaciones se ponen a 0. (75029 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.47.1 :03/jun/2009</dt>
-						<dd>
-						Se evitan notificaciones al autor del evento. (75039 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.47.2 :03/jun/2009</dt>
-						<dd>
-						Traducci&oacute;n de algunos mensajes.<br />
-						Renombradas las funciones relacionadas con foros y con chat para situarlas en m&oacute;dulos separados del m&oacute;dulo de mensajes. (75073 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.47.3 :03/jun/2009</dt>
-						<dd>
-						Traducci&oacute;n de algunos mensajes relacionados con la notificaci&oacute;n por correo electr&uacute;nico. (75099 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.48   :03/jun/2009</dt>
-						<dd>
-						Cambios internos en la forma de almacenar los textos de los men&uacute;s.<br />
-						Traducci&oacute;n de algunos mensajes relacionados con la notificaci&oacute;n por correo electr&uacute;nico. (75230 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.48.1 :03/jun/2009</dt>
-						<dd>
-						Numerosos cambios internos y traducci&oacute;n de algunos mensajes. (75331 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.48.2 :04/jun/2009</dt>
-						<dd>
-						Nuevo m&oacute;dulo swad_cht para las funciones relacionadas con el chat. (75418 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.48.3 :05/jun/2009</dt>
-						<dd>
-						Nuevo m&oacute;dulo swad_for para las funciones relacionadas con los foros. (75543 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.48.4 :05/jun/2009</dt>
-						<dd>
-						Nuevo m&oacute;dulo swad_pag para las funciones relacionadas con la paginaci&oacute;n de mensajes y foros. (75634 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.48.5 :05/jun/2009</dt>
-						<dd>
-						Nuevo m&oacute;dulo swad_not para las funciones relacionadas con los avisos (post-it amarillos). (75722 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.48.6 :06/jun/2009</dt>
-						<dd>
-						Optimizaciones internas al escribir los nombres de los usuarios. (75724 l&iacute;neas)
-						</dd>
-		<dt>Versi&oacute;n 8.48.7 :06/jun/2009</dt>
-						<dd>
-						Traducci&oacute;n de varios mensajes, y de variables y comentarios internos. (75827 l&iacute;neas)
-						</dd>
+						Se resaltan en negrita los fotos que tienen mensajes nuevos.<br />
+						Peque&ntilde;o cambio en alta/baja de varios alumnos en/de un grupo. (34864 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.41.6: 19/jul/2006</dt>
+						<dd>
+						Corregido error de c&aacute;lculo en presentaci&oacute;n de estad&iacute;sticas de acceso por d&iacute;as, semanas o meses cuando hay filas vac&iacute;as.<br />
+						Adem&aacute;s, ahora aparecen filas vac&iacute;as al principio y al final hasta completar el rango de fechas seleccionadas. (34801 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.41.5: 18/jul/2006</dt>
+						<dd>
+						A&ntilde;adida comprobaci&oacute;n de departamentos inexistentes en fichas de profesores. (34729 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.41.4: 17/jul/2006</dt>
+						<dd>
+						Corregido bug en DNI encriptados de destinatarios de mensajes, detectado por el profesor Germ&aacute;n Luz&oacute;n Gonz&aacute;lez. (34722 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.41.3: 11/jul/2006</dt>
+						<dd>
+						Insertado anuncio de beca predoctoral. (34706 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.41.2: 10/jul/2006</dt>
+						<dd>
+						Se destacan en verde los mensajes no vistos de una hebra. (34697 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.41.1: 09/jul/2006</dt>
+						<dd>
+						Corregido fallo est&aacute;tico en foros, detectado por Ra&uacute;l Jim&eacute;nez Ortega. (34630 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.41:   08/jul/2006</dt>
+						<dd>
+						Se destacan en negrita las hebras que contienen mensajes no vistos. (34630 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.40.2: 08/jul/2006</dt>
+						<dd>
+						Nueva funci&oacute;n para actualizar un mensaje enviado cuando haya sido le&iacute;do.<br />
+						En los mensajes enviados y recibidos se muestra primero el m&aacute;s reciente.<br />
+						El icono de los mensajes recibidos nuevos se muestra en verde. (34646 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.40.1: 08/jul/2006</dt>
+						<dd>
+						Aparece un s&iacute;mbolo especial en los mensajes que ya han sido respondidos. (34605 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.40:   07/jul/2006</dt>
+						<dd>
+						En la base de datos se guarda informaci&oacute;n sobre si un mensaje ha sido respondido. (34578 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.39.7: 06/jul/2006</dt>
+						<dd>
+						Cambios est&aacute;ticos en el marco de la zona principal y las pesta&ntilde;as. (34512 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.39.6: 06/jul/2006</dt>
+						<dd>
+						Cambios en la escritura de fechas (aparece la cadena &quot;Hoy&quot;). (34511 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.39.5: 05/jul/2006</dt>
+						<dd>
+						Cambios en el listado de hebras. (34491 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.39.4: 05/jul/2006</dt>
+						<dd>
+						Eliminados los n&uacute;meros de hebra seg&uacute;n sugerencia de Ra&uacute;l Jim&eacute;nez Ortega, aunque a&uacute;n se mantienen en la base de datos. (34475 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.39.3: 05/jul/2006</dt>
+						<dd>
+						En la lista de hebras de un foro se muestran enlaces a las distintas p&aacute;ginas de mensajes de cada hebra. (34428 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.39.2: 03/jul/2006</dt>
+						<dd>
+						Eliminadas las funciones temporales para eliminar mensajes, foros y avisos en archivos. (34420 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.39.1: 03/jul/2006</dt>
+						<dd>
+						Eliminadas las funciones antiguas de tratamiento de mensajes, foros y avisos en archivos.<br />
+						Nuevas funciones temporales para eliminar los archivos con mensajes, foros y avisos.<br />
+						Eliminados todos los archivos con mensajes, foros y avisos. (34742 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.39:   30/jun/2006</dt>
+						<dd>
+						Las hebras de los foros se muestran paginadas. (37699 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.38.2: 30/jun/2006</dt>
+						<dd>
+						Cuando se elimina un usuario, se eliminan sus mensajes enviados y recibidos de la base de datos. (37607 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.38.1: 29/jun/2006</dt>
+						<dd>
+						Corregido peque&ntilde;o bug al responder a un mensaje desde otra asignatura. (37602 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.38:   29/jun/2006</dt>
+						<dd>
+						Se ponen en marcha los avisos, mensajes entre usuarios y foros en la base de datos. (37601 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.37.17:29/jun/2006</dt>
+						<dd>
+						Finaliza la implementaci&oacute;n de los mensajes y foros en la base de datos. (37530 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.37.16:28/jun/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de los mensajes y foros en la base de datos. (37511 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.37.15:28/jun/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de los mensajes y foros en la base de datos. (37444 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.37.14:27/jun/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de los mensajes y foros en la base de datos. (37081 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.37.13:27/jun/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de los mensajes y foros en la base de datos. (36873 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.37.12:27/jun/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de los mensajes y foros en la base de datos. (36907 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.37.11:26/jun/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de los mensajes y foros en la base de datos. (36779 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.37.10:25/jun/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de los mensajes y foros en la base de datos. (36719 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.37.9: 25/jun/2006</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de los mensajes y foros en la base de datos. (36312 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.37.8: 25/jun/2006</dt>
+						<dd>
+						Finaliza el traspaso de mensajes y foros de archivos a la base de datos. (34747 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.37.7: 24/jun/2006</dt>
+						<dd>
+						Contin&uacute;a el traspaso de mensajes y foros de archivos a la base de datos. (34700 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.37.6: 23/jun/2006</dt>
+						<dd>
+						Contin&uacute;a el traspaso de mensajes y foros de archivos a la base de datos. (34601 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.37.5: 22/jun/2006</dt>
+						<dd>
+						Contin&uacute;a el traspaso de mensajes y foros de archivos a la base de datos. (34483 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.37.4: 22/jun/2006</dt>
+						<dd>
+						Contin&uacute;a el traspaso de mensajes y foros de archivos a la base de datos. (34451 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.37.3: 21/jun/2006</dt>
+						<dd>
+						Contin&uacute;a el traspaso de mensajes y foros de archivos a la base de datos. (34315 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.37.2: 17/jun/2006</dt>
+						<dd>
+						Comienza el traspaso de mensajes y foros de archivos a la base de datos. (33928 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.37.1: 12/jun/2006</dt>
+						<dd>
+						A&ntilde;adidos nuevos tipos MIME y extensiones de archivos. (33899 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.37:   11/jun/2006</dt>
+						<dd>
+						Se muestran estad&iacute;sticas por tiempo de generaci&oacute;n y de env&iacute;o de p&aacute;gina. (33888 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.36.3: 09/jun/2006</dt>
+						<dd>
+						Nombres de los foros m&aacute;s breves (sugerencia de Ra&uacute;l Jim&eacute;nez Ortega). S&oacute;lo se muestran los foros accesibles.<br />
+						Se guardan en la tabla de accesos el tiempo de generaci&oacute;n y el tiempo de env&iacute;o de la p&aacute;gina. (33856 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.36.2: 09/jun/2006</dt>
+						<dd>
+						Las convocatorias de examen tambi&eacute;n aparecen resaltadas en los primeros d&iacute;as del mes siguiente. (33834 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.36.1: 07/jun/2006</dt>
+						<dd>
+						Diversas mejoras internas en las preguntas con respuestas num&eacute;ricas entera y real. (33838 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.36:   06/jun/2006</dt>
+						<dd>
+						Finalizada la implementaci&oacute;n de tipos de respuesta de test num&eacute;ricos entero y real. (33839 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.35.5: 06/jun/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de tipos de respuesta de test num&eacute;ricos entero y real. (33785 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.35.4: 05/jun/2006</dt>
+						<dd>
+						Comienza implementaci&oacute;n de tipos de respuesta de test num&eacute;ricos entero y real. (33680 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.35.3: 04/jun/2006</dt>
+						<dd>
+						m&aacute;s cambios internos (en las consultas a la base de datos) en la presentaci&oacute;n de grupos. (33494 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.35.2: 01/jun/2006</dt>
+						<dd>
+						m&aacute;s cambios internos (en las consultas a la base de datos) en la presentaci&oacute;n de grupos. (33528 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.35.1: 01/jun/2006</dt>
+						<dd>
+						Cambios internos (en las consultas a la base de datos) en la presentaci&oacute;n de grupos. (32584 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.35:   01/jun/2006</dt>
+						<dd>
+						Finalizada la implementaci&oacute;n de adscripci&oacute;n de alumnos a grupos por parte del profesor.<br />
+						Corregido peque&ntilde;o bug en lista de alumnos cuando hab&iacute;a grupos y ning&uacute;n alumno se hab&iacute;a apuntado a ninguno. (33592 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.34.6: 31/may/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de adscripci&oacute;n de alumnos a grupos por parte del profesor. (33533 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.34.5: 30/may/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de adscripci&oacute;n de alumnos a grupos por parte del profesor. (33509 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.34.4: 29/may/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de adscripci&oacute;n de alumnos a grupos por parte del profesor. (33412 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.34.3: 28/may/2006</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de adscripci&oacute;n de alumnos a grupos por parte del profesor. (33298 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.34.2: 27/may/2006</dt>
+						<dd>
+						Eliminado el anuncio del I Encuentro de Usuarios de SWAD. (33100 l&iacute;neas)
+						</dd>
+		<dt>26/may/2006</dt>
+						<dd>
+						Se celebra el <a href="http://swad.ugr.es/encuentro/" target="_blank">I Encuentro de Usuarios de SWAD</a>.
+						</dd>
+		<dt>Versi&oacute;n 5.34.1: 22/may/2006</dt>
+						<dd>
+						Peque&ntilde;os cambios est&aacute;ticos. (33099 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.34:   16/may/2006</dt>
+						<dd>
+						Corregido bug relacionado con los formularios en el navegador Konqueror.<br />
+						Numerosos cambios internos en el formato HTML generado en los formularios. (33097 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.33.1: 15/may/2006</dt>
+						<dd>
+						A&ntilde;adido tipo MIME. (33192 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.33:   09/may/2006</dt>
+						<dd>
+						A&ntilde;adido campo con el c&oacute;digo de la titulaci&oacute;n en la tabla de accesos.<br />
+						Cambiado campo Fecha de tipo TIMESTAMP a FechaHora de tipo DATETIME en la tabla de accesos,
+						para evitar cambios de Fecha involuntarios al actualizar la tabla.<br />
+						Nuevas estad&iacute;sticas por titulaci&oacute;n. (33188 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.32.3: 08/may/2006</dt>
+						<dd>
+						Insertado anuncio del I Encuentro de Usuarios de SWAD. (33081 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.32.2: 06/may/2006</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en &quot;Mensajes recibidos&quot;. (33035 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.32.1: 03/may/2006</dt>
+						<dd>
+						Corregido bug en lectura de ancho y alto de ciertos ficheros JPEG. (33035 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.32:   03/may/2006</dt>
+						<dd>
+						Se averiguan las filas de cabecera y pie al recibir un archivo de calificaciones. (33032 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.31.1: 03/may/2006</dt>
+						<dd>
+						Comienza la comprobaci&oacute;n de las filas de cabecera y pie al recibir un archivo de calificaciones. (32955 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.31:   02/may/2006</dt>
+						<dd>
+						Los usuarios conectados aparecen en distintos colores seg&uacute;n est&aacute;n o no accediendo a la asignatura seleccionada. (32945 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.30.4: 02/may/2006</dt>
+						<dd>
+						Cambiados casi todos los nombres de las acciones para homogeneizarlos.<br />
+						Cambio en la comprobaci&oacute;n de validez de un DNI.<br />
+						A&ntilde;adidos nuevos tipos MIME. (32949 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.30.3: 28/abr/2006</dt>
+						<dd>
+						Se aceptan DNI que sean todo n&uacute;meros y tengan una &uacute;nica letra en medio (no al final). (32931 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.30.2: 25/abr/2006</dt>
+						<dd>
+						Tambi&eacute;n aparecen destacadas las carpetas con cambios recientes. (32915 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.30.1: 25/abr/2006</dt>
+						<dd>
+						Aparecen destacados en todos los &aacute;rboles de exploraci&oacute;n los archivos nuevos desde la &uacute;ltima vez que se entr&oacute; y los recientes. (32912 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.30:   24/abr/2006</dt>
+						<dd>
+						En Descargas aparecen destacados los archivos nuevos desde la &uacute;ltima vez que se entr&oacute;.<br />
+						Corregido bug en consulta de calificaciones. (32867 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.29.3: 24/abr/2006</dt>
+						<dd>
+						Se eliminan de la base de datos los par&aacute;metros ocultos cuyas sesiones ya no existan. (32790 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.29.2: 21/abr/2006</dt>
+						<dd>
+						Para disminuir el tama&ntilde;o de las p&aacute;ginas, y por tanto aumentar la velocidad, la pesta&ntilde;a siguiente no se pasa como par&aacute;metro.<br />
+						Se muestra el nombre y apellidos de un usuario al pasar sobre su foto incluso en el Firefox. (32772 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.29.1: 21/abr/2006</dt>
+						<dd>
+						Para disminuir el tama&ntilde;o de las p&aacute;ginas, y por tanto aumentar la velocidad, algunos par&aacute;metros ocultos
+						se guardan en la base de datos en lugar de enviarlos a trav&eacute;s del formulario. (32765 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.29:   20/abr/2006</dt>
+						<dd>
+						Las sesiones se guardan en la base de datos en lugar de en ficheros. (32624 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.28.3: 19/abr/2006</dt>
+						<dd>
+						Codificaci&oacute;n en base 64 en lugar de 16 de los DNI encriptados para que ocupen 22 caracteres en lugar de 32. (32550 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.28.2: 19/abr/2006</dt>
+						<dd>
+						Ligeras mejoras est&aacute;ticas en marcos y en exploraci&oacute;n de archivos.<br />
+						Se muestra la fecha y el tama&ntilde;o de las carpetas. (32431 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.28.1: 18/abr/2006</dt>
+						<dd>
+						Termina la implementaci&oacute;n de listado de profesores de SWAD (s&oacute;lo para administradores).<br />
+						Nueva versi&oacute;n del programa de retoque fotogr&aacute;fico. Ahora se presenta tambi&eacute;n la foto original.<br />
+						Ligeras mejoras est&aacute;ticas en marcos. (32444 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.28:   17/abr/2006</dt>
+						<dd>
+						Nueva versi&oacute;n del programa de retoque fotogr&aacute;fico, totalmente reprogramada en C++ por Daniel Calandria.<br />
+						Comienza la implementaci&oacute;n de listado de profesores de SWAD (s&oacute;lo para administradores). (32206 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.27.2: 17/abr/2006</dt>
+						<dd>
+						Corregido c&aacute;lculo err&oacute;neo del n&ordm; de alumnos no apuntados a grupos de cierto tipo
+						cuando en ese tipo est&aacute; permitido apuntarse a varios grupos. (32168 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.27.1: 12/abr/2006</dt>
+						<dd>
+						Finaliza la implementaci&oacute;n de zona de archivos com&uacute;n para todos los usuarios de un grupo. (32132 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.27:   11/abr/2006</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de zona de archivos com&uacute;n para todos los usuarios de un grupo, sugerida por Daniel Calandria. (32036 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.26.2: 10/abr/2006</dt>
+						<dd>
+						Finaliza la implementaci&oacute;n de zona de archivos com&uacute;n para todos los usuarios de una asignatura.<br />
+						Ahora no est&aacute; permitido crear ni pegar un archivo existente en ning&uacute;n &aacute;rbol de exploraci&oacute;n. (31743 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.26.1: 10/abr/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de zona de archivos com&uacute;n para todos los usuarios de una asignatura. (31634 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.26:   09/abr/2006</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de zona de archivos com&uacute;n para todos los usuarios de una asignatura. (31234 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.25.4: 08/abr/2006</dt>
+						<dd>
+						Corregido bug en la copia de archivos (se copiaban m&aacute;s bytes de la cuenta). (31204 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.25.3: 07/abr/2006</dt>
+						<dd>
+						Se agilizan algunas consultas en la base de datos mediante el nuevo campo en la tabla de grupos que contiene el n&uacute;mero de alumnos.<br />
+						Cuando no hay grupos de cierto tipo abiertos con vacantes,
+						no se muestra mensaje al alumno indicando que tiene que (o que puede) apuntarse a un grupo de ese tipo. (31202 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.25.2: 06/abr/2006</dt>
+						<dd>
+						Para agilizar algunas consultas en la base de datos, se a&ntilde;ade un campo con el n&uacute;mero de alumnos en la tabla de grupos.<br />
+						Numerosos cambios internos en altas y bajas de usuarios. (31124 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.25.1: 05/abr/2006</dt>
+						<dd>
+						Si todos los grupos de un tipo est&aacute;n cerrados o completos, y la adscripci&oacute;n a ese tipo de grupo es obligatoria,<br />
+						y el alumno no est&aacute; apuntado a ninguno de los grupos de ese tipo, no se le obliga a hacerlo,<br />
+						pues de lo contrario no podr&iacute;a acceder a otras opciones al no poder apuntarse a ninguno. (31020 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.25:   04/abr/2006</dt>
+						<dd>
+						Subido cuota de descarga en asignaturas de 512 MB a 1 GB.<br />
+						Cambiados algunos mensajes en estad&iacute;sticas.<br />
+						Se permite que se cierren grupos de alumnos. Un alumno no podr&aacute; apuntarse ni borrarse de un grupo cerrado. (30986 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.24.10:03/abr/2006</dt>
+						<dd>
+						Nuevo grupo de usuarios en estad&iacute;sticas: &quot;usuarios identificados&quot;. (30811 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.24.9: 03/abr/2006</dt>
+						<dd>
+						Subido tama&ntilde;o m&aacute;ximo de archivo de 32 MB a 48 MB. (30803 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.24.8: 29/mar/2006</dt>
+						<dd>
+						Corregido peque&ntilde;o error en presentaci&oacute;n de nuevo icono para pegar archivos o carpetas.<br />
+						Corregido bug con nombres de ficheros comenzando o terminando en espacios. (30802 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.24.7: 28/mar/2006</dt>
+						<dd>
+						Nuevo icono para pegar archivos o carpetas. (30786 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.24.6: 28/mar/2006</dt>
+						<dd>
+						Peque&ntilde;a correcci&oacute;n gr&aacute;fica para Firefox en listado de &aacute;rbol de archivos. (30697 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.24.5: 21/mar/2006</dt>
+						<dd>
+						Cambio en el orden de las convocatorias de examen. Ahora se muestran primero las menos futuras. (30692 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.24.4: 17/mar/2006</dt>
+						<dd>
+						Terminada la implementaci&oacute;n de copiar-pegar en la exploraci&oacute;n de archivos. (30690 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.24.3: 17/mar/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de copiar-pegar en la exploraci&oacute;n de archivos. (30658 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.24.2: 17/mar/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de copiar-pegar en la exploraci&oacute;n de archivos. (30598 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.24.1: 16/mar/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de copiar-pegar en la exploraci&oacute;n de archivos. (30469 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.24:   15/mar/2006</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de copiar-pegar en la exploraci&oacute;n de archivos (propuesta de Javier Alba Tercedor) (30238 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.23.2: 15/mar/2006</dt>
+						<dd>
+						Cambio de icono parpadeante de mensaje nuevo. (29975 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.23.1: 14/mar/2006</dt>
+						<dd>
+						Corregido problema de visualizaci&oacute;n del &aacute;rbol de exploraci&oacute;n enb Firefox. (29974 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.23:   14/mar/2006</dt>
+						<dd>
+						Finaliza la implementaci&oacute;n de la ocultaci&oacute;n de carpetas y archivos en descargas. (29973 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.22.4: 14/mar/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la ocultaci&oacute;n de carpetas y archivos en descargas. (29983 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.22.3: 13/mar/2006</dt>
+						<dd>
+						Comienza implementaci&oacute;n de la ocultaci&oacute;n de carpetas y archivos en descargas. (29620 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.22.2: 11/mar/2006</dt>
+						<dd>
+						Cambio importante en la presentaci&oacute;n de la administraci&oacute;n de descargas, malet&iacute;n y trabajos. (29581 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.22.1: 11/mar/2006</dt>
+						<dd>
+						En la lista de alumnos completa se muestran los campos de la fichas en la asignatura. (29582 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.22:   11/mar/2006</dt>
+						<dd>
+						En la lista de alumnos se eliminan el campo de foto p&uacute;blica y el del tama&ntilde;o del malet&iacute;n.<br />
+						En la lista resumida s&oacute;lo se muestran los campos m&aacute;s importantes. (29532 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.21:   10/mar/2006</dt>
+						<dd>
+						Aparece en las fichas un campo para hacer llamadas por skype. (29541 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.20.1: 09/mar/2006</dt>
+						<dd>
+						Al responder a un mensaje, se marca el remitente en un color diferente para que destaque m&aacute;s. (29498 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.20:   08/mar/2006</dt>
+						<dd>
+						Cada acci&oacute;n tiene un campo booleano que indica si se debe ejecutar un lockfile o no. (29486 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.19.8: 08/mar/2006</dt>
+						<dd>
+						Aparece un icono parpadeante cuando hay mensajes nuevos. Corregido peque&ntilde;o bug en Firefox. (29475 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.19.7: 02/mar/2006</dt>
+						<dd>
+						Corregido peque&ntilde;o bug de javascript en Netscape y Firefox. (29467 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.19.6: 28/feb/2006</dt>
+						<dd>
+						Mejora gr&aacute;fica en la presentaci&oacute;n de horarios. (29466 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.19.5: 26/feb/2006</dt>
+						<dd>
+						Peque&ntilde;os cambios internos. (29432 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.19.4: 24/feb/2006</dt>
+						<dd>
+						Mejora en las estad&iacute;sticas de acceso por semanas. (29432 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.19.3: 24/feb/2006</dt>
+						<dd>
+						Mejora interna en la selecci&oacute;n del n&uacute;mero de alumnos por fila en la orla. (29377 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.19.2: 23/feb/2006</dt>
+						<dd>
+						Mejoras gr&aacute;ficas en las estad&iacute;sticas.<br />
+						A&ntilde;adidos nuevos tipos de ficheros permitidos. (29376 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.19.1: 22/feb/2006</dt>
+						<dd>
+						Importantes cambios en las estad&iacute;sticas. (29330 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.19:   21/feb/2006</dt>
+						<dd>
+						Nuevas estad&iacute;sticas con el n&uacute;mero de usuarios distintos que han accedido. (29334 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.18.2: 19/feb/2006</dt>
+						<dd>
+						Desde la orla y desde la lista de alumnos se puede acceder a la ficha de cada alumno. (29263 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.18.1: 18/feb/2006</dt>
+						<dd>
+						A&ntilde;adido formulario para seleccionar los alumnos cuyas fichas desean verse.<br />
+						Se eliminan del men&uacute; par&aacute;metros extra de la orla y del listado de alumnos. (29208 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.18:   18/feb/2006</dt>
+						<dd>
+						Nueva pesta&ntilde;a de estad&iacute;sticas y algunas mejoras gr&aacute;ficas. (29142 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.17:   17/feb/2006</dt>
+						<dd>
+						Terminado de implementar el sistema de fichas de asignaturas. Se ofrece a los usuarios. (29134 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.16.5: 17/feb/2006</dt>
+						<dd>
+						A&ntilde;adido campo con n&uacute;mero de filas en formulario de ficha de la asignatura. (29133 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.16.4: 16/feb/2006</dt>
+						<dd>
+						Cambios gr&aacute;ficos en la presentaci&oacute;n de las fichas. (29020 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.16.3: 08/feb/2006</dt>
+						<dd>
+						Terminada la recepci&oacute;n de datos de los nuevos campos configurables. (29008 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.16.2: 07/feb/2006</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de la recepci&oacute;n de datos de los nuevos campos configurables. (28884 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.16.1: 06/feb/2006</dt>
+						<dd>
+						En el listado de fichas se muestran los nuevos campos configurables. (28758 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.16:   05/feb/2006</dt>
+						<dd>
+						A&ntilde;adidas fichas para cada asignatura, configurables por los profesores. (28545 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.15.2: 02/feb/2006</dt>
+						<dd>
+						Ampliados tipos MIME permitidos en el env&iacute;o de archivos.<br />
+						Las estad&iacute;sticas vuelven a mostrarse, por omisi&oacute;n, hasta el d&iacute;a actual. (27797 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.15.1: 31/ene/2006</dt>
+						<dd>
+						Nueva estad&iacute;stica de accesos por mes. (27792 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.15:   29/ene/2006</dt>
+						<dd>
+						Nueva estad&iacute;stica de accesos por semana. (27654 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.14.3: 27/ene/2006</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en listado de accesos detallados de usuarios de una asignatura. (27460 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.14.2: 26/ene/2006</dt>
+						<dd>
+						Eliminado campo innecesario de la tabla de accesos en la base de datos. (27456 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.14.1: 25/ene/2006</dt>
+						<dd>
+						Mejorada la estad&iacute;stica de tasa de accesos por asignatura. Optimizados algunos &iacute;ndices en la base de datos. (27457 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.14:   24/ene/2006</dt>
+						<dd>
+						A&ntilde;adida nueva estad&iacute;stica: tasa de accesos por asignatura. (27407 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.13.5: 20/ene/2006</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en dibujo de bordes redondeados. (27275 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.13.4: 17/ene/2006</dt>
+						<dd>
+						Los bordes de los meses del calendario y de los accesos a servicios de la universidad se dibujan redondeados. (27269 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.13.3: 16/ene/2006</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en enlaces a convocatorias de examen en el calendario. (27238 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.13.2: 13/ene/2006</dt>
+						<dd>
+						Peque&ntilde;o cambio en la presentaci&oacute;n de las estad&iacute;sticas de acceso cada 5 minutos. (27236 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.13.1: 13/ene/2006</dt>
+						<dd>
+						Cambios en la presentaci&oacute;n de las estad&iacute;sticas de acceso cada 5 minutos. (27206 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.13:   12/ene/2006</dt>
+						<dd>
+						Nueva estad&iacute;stica de accesos por intervalos de 5 minutos. (27164 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.12.6: 11/ene/2006</dt>
+						<dd>
+						Mejoras gr&aacute;ficas en la presentaci&oacute;n de estad&iacute;sticas, principalmente en la de acceso por horas.<br />
+						Compilar con: gcc swad.c rijndael.c -o swad -Wall -O2 -lmysqlclient -lz -L/usr/lib/mysql -lm (27018 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.12.5: 10/ene/2006</dt>
+						<dd>
+						Se pregunta antes de eliminar un archivo, y otros cambios menores. (27008 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.12.4: 07/ene/2006</dt>
+						<dd>
+						Ampliados tipos MIME permitidos en el env&iacute;o de calificaciones, y otros cambios menores. (26947 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.12.3: 05/ene/2006</dt>
+						<dd>
+						Terminada la implementaci&oacute;n del nuevo sistema de calificaciones.<br />
+						Eliminado el sistema antiguo. (26926 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.12.2: 05/ene/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n del nuevo sistema de calificaciones. (27342 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.12.1: 04/ene/2006</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n del nuevo sistema de calificaciones. (27236 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.12:   03/ene/2006</dt>
+						<dd>
+						Comienza la implementaci&oacute;n del nuevo sistema de calificaciones de distintos ex&aacute;menes. (26596 l&iacute;neas)
+						</dd>
+		<dt><a href="/history/swad5.11.13/">Versi&oacute;n 5.11.13:02/ene/2006</a></dt>
+						<dd>
+						Se a&ntilde;ade un marco a la foto cuando se presenta en tama&ntilde;o m&aacute;ximo. (26471 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.11.12:28/dic/2005</dt>
+						<dd>
+						Cuando un profesor vea las calificaciones, se mostrar&aacute;n las de un alumno aleatorio.<br />
+						La opci&oacute;n est&aacute; programada, pero no activada. (26457 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.11.11:21/dic/2005</dt>
+						<dd>
+						Peque&ntilde;o cambio en el formulario de edici&oacute;n de tipos de grupo. (26351 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.11.10:18/dic/2005</dt>
+						<dd>
+						Algunas modificaciones internas referentes a los datos de los usuarios. (26347 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.11.9: 15/dic/2005</dt>
+						<dd>
+						Corregido bug en alta de varios alumnos. (26382 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.11.8: 15/dic/2005</dt>
+						<dd>
+						Los destinatarios de mensajes tienen un c&oacute;digo distinto del nombre usado para las fotograf&iacute;as,
+						para evitar que un usuario astuto pueda averiguar el nombre de la foto de usuarios con foto privada. (26378 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.11.7: 14/dic/2005</dt>
+						<dd>
+						Corregido bug en recepci&oacute;n de par&aacute;metros, detectado por Francisco G&oacute;mez Mula. (26375 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.11.6: 13/dic/2005</dt>
+						<dd>
+						Mejorada la detecci&oacute;n de piel en el programa de procesamiento de fotograf&iacute;as.<br />
+						Cambios en la recepci&oacute;n de fotograf&iacute;as. (26355 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.11.5: 07/dic/2005</dt>
+						<dd>
+						Las esquinas de m&aacute;s rect&aacute;ngulos se dibujan redondeadas.<br />
+						Diversas mejoras en la presentaci&oacute;n. (26358 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.11.4: 07/dic/2005</dt>
+						<dd>
+						Peque&ntilde;a mejora en la presentaci&oacute;n de los temarios. (26396 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.11.3: 06/dic/2005</dt>
+						<dd>
+						Las esquinas de m&aacute;s rect&aacute;ngulos se dibujan redondeadas. (26398 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.11.2: 05/dic/2005</dt>
+						<dd>
+						Las esquinas de algunos otros rect&aacute;ngulos se dibujan redondeadas. (26398 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.11.1: 04/dic/2005</dt>
+						<dd>
+						Las esquinas de la orla se dibujan redondeadas. (26353 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.11:   03/dic/2005</dt>
+						<dd>
+						Se sustituye la pesta&ntilde;a de administraci&oacute;n de la asignatura por una de evaluaci&oacute;n.<br />
+						Reorganizaci&oacute;n de las opciones de los men&uacute;s. (26313 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.10.2: 02/dic/2005</dt>
+						<dd>
+						Mejoras internas en asignaci&oacute;n de memoria para datos de usuarios. (26313 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.10.1: 02/dic/2005</dt>
+						<dd>
+						Cambios en la presentaci&oacute;n de la cabecera de las convocatorias de examen. (26286 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.10:   01/dic/2005</dt>
+						<dd>
+						A&ntilde;adido campo en las fichas de los alumnos de observaciones para todas las asignaturas. (26281 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.9.3:  01/dic/2005</dt>
+						<dd>
+						Peque&ntilde;o cambio en el listado de foros disponibles.<br />
+						Subida la anchura de las convocatorias de examen de 440 a 500 p&iacute;xeles. (26142 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.9.2:  30/nov/2005</dt>
+						<dd>
+						Peque&ntilde;o cambio en el listado de foros disponibles. (26140 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.9.1:  29/nov/2005</dt>
+						<dd>
+						Peque&ntilde;os cambios en el listado de foros disponibles. (26139 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.9:    29/nov/2005</dt>
+						<dd>
+						Nuevos foros para cada titulaci&oacute;n: de profesores, y de profesores y alumnos. (26172 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.8.5:  29/nov/2005</dt>
+						<dd>
+						Corregido problema en las estad&iacute;sticas de acceso por asignaturas cuando el c&oacute;digo de una asignatura no existe.<br />
+						Corregido bug cuando existe un tipo de grupo de adscripci&oacute;n obligatoria pero no hay ning&uacute;n grupo de ese tipo. (26064 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.8.4:  28/nov/2005</dt>
+						<dd>
+						A&ntilde;adidos accesos al registro incluso cuando no se ha seleccionado una asignatura. (26073 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.8.3:  28/nov/2005</dt>
+						<dd>
+						Corregido bug en lectura del c&oacute;digo de asignatura cuando no se ha seleccionado ninguna y se intenta enviar un archivo. (26066 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.8.2:  28/nov/2005</dt>
+						<dd>
+						Corregido bug en creaci&oacute;n de grupos. (26064 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.8.1:  25/nov/2005</dt>
+						<dd>
+						Ahora un usuario puede acceder a sus mensajes recibidos directamente aun cuando no haya seleccionado asignatura.<br />
+						Actualizados enlaces a departamentos. (26058 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.8:    24/nov/2005</dt>
+						<dd>
+						Cuando se conecta un usuario le aparece su pesta&ntilde;a &quot;Personal&quot; antes de seleccionar la asignatura. (26069 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.7.5:  24/nov/2005</dt>
+						<dd>
+						Desdoblado el usuario &quot;invitado&quot; en &quot;desconocido&quot; (no identificado) e &quot;invitado&quot; (identificado, pero no perteneciente a la asignatura)<br />
+						La pesta&ntilde;a personal est&aacute; disponible para un invitado a&uacute;n cuando est&aacute; en una asignatura a la que no pertenece. (26061 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.7.4:  22/nov/2005</dt>
+						<dd>
+						A&ntilde;adidos nuevos tipos de ficheros que se pueden subir al servidor. (26048 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.7.3:  21/nov/2005</dt>
+						<dd>
+						Corregido bug en adscripci&oacute;n a grupos. (26046 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.7.2:  20/nov/2005</dt>
+						<dd>
+						Corregidos permisos de usuarios en la creaci&oacute;n de grupos.<br />
+						Eliminadas columnas ya innecesarias en la tabla de grupos. (25989 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.7.1:  18/nov/2005</dt>
+						<dd>
+						Eliminado el c&oacute;digo de gesti&oacute;n de grupos antiguo, que ya no es necesario. (25990 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.7:    17/nov/2005</dt>
+						<dd>
+						Terminada la implementaci&oacute;n de la creaci&oacute;n de tipos de grupos. (28079 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.6.8:  17/nov/2005</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la creaci&oacute;n de tipos de grupos. (28058 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.6.7:  16/nov/2005</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la creaci&oacute;n de tipos de grupos. (27588 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.6.6:  16/nov/2005</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la creaci&oacute;n de tipos de grupos. (26859 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.6.5:  15/nov/2005</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la creaci&oacute;n de tipos de grupos. (26518 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.6.4:  14/nov/2005</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la creaci&oacute;n de tipos de grupos. (25689 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.6.3:  14/nov/2005</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de la creaci&oacute;n de tipos de grupos. (25252 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.6.2:  11/nov/2005</dt>
+						<dd>
+						Corregido bug en edici&oacute;n de temarios de teor&iacute;a y pr&aacute;cticas. (25183 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.6.1:  10/nov/2005</dt>
+						<dd>
+						Mensaje indicando el software necesario para ejecutar la pizarra/chat. (25185 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.6:    09/nov/2005</dt>
+						<dd>
+						Cada estudiante tiene un n&uacute;mero de accesos m&aacute;ximo a las opciones no permitidas a invitados mientras no env&iacute;e la foto. (25179 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.5.4:  09/nov/2005</dt>
+						<dd>
+						Cambios en la comprobaci&oacute;n de si una p&aacute;gina recibida es HTML o ZIP. (25097 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.5.3:  09/nov/2005</dt>
+						<dd>
+						Mensajes de error m&aacute;s espec&iacute;ficos cuando el nombre de un archivo o carpeta no es v&aacute;lido. (25109 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.5.2:  08/nov/2005</dt>
+						<dd>
+						Cambios internos relativos a la fecha y hora actuales. (25098 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.5.1:  08/nov/2005</dt>
+						<dd>
+						Cambios en la localizaci&oacute;n de algunos directorios p&uacute;blicos en el servidor.<br />
+						Modificado el c&oacute;digo de acceso directo a la asignatura.<br />
+						Acceso directo: https://swad.ugr.es/swad?CodAsg=aqu&eacute;_el_c&oacute;digo (25086 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.5:    07/nov/2005</dt>
+						<dd>
+						Acceso directo a una asignatura mediante el m&eacute;todo GET.<br />
+						Cambios en la localizaci&oacute;n de algunos directorios p&uacute;blicos en el servidor. (25102 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.4.11: 06/nov/2005</dt>
+						<dd>
+						Si un alumno no ha enviado la fotograf&iacute;a no puede acceder a ciertaos servicios. (25071 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.4.10: 04/nov/2005</dt>
+						<dd>
+						Si un alumno no ha enviado la fotograf&iacute;a, no puede ver la orla. (25045 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.4.9:  03/nov/2005</dt>
+						<dd>
+						Si no se ha enviado la fotograf&iacute;a, se presenta un mensaje indic&aacute;ndolo.<br />
+						En el uso de SWAD se presenta el n&uacute;mero de asignaturas con profesores y el n&uacute;mero de asignaturas con alumnos. (25044 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.4.8:  02/nov/2005</dt>
+						<dd>
+						Modificaciones en las tablas de la base de datos para los grupos de usuarios. (25011 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.4.7:  01/nov/2005</dt>
+						<dd>
+						Mejoras internas relativas a los grupos. (25009 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.4.6:  29/oct/2005</dt>
+						<dd>
+						En la lista de selecci&oacute;n de grupos aparecen por defecto los grupos a los que el usuario est&aacute; apuntado. (25035 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.4.5:  28/oct/2005</dt>
+						<dd>
+						Los profesores pueden apuntarse a varios grupos de alumnos.(25153 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.4.4:  27/oct/2005</dt>
+						<dd>
+						Mejoras internas en la selecci&oacute;n de grupos. (24941 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.4.3:  25/oct/2005</dt>
+						<dd>
+						Eliminada temporalmente la red neuronal de reconocimiento de caras porque fallaba demasiado.<br />
+						A&ntilde;adida una nueva categor&iacute;a en la clasificaci&oacute;n de las asignaturas: el tipo de titulaci&oacute;n. (24904 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.4.2:  24/oct/2005</dt>
+						<dd>
+						En aquellas opciones de la pesta&ntilde;a &quot;Usuarios&quot; en las que se necesita el DNI de otro usuario,
+						se pasa ahora por una pantalla intermedia para pedirlo. (24871 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.4.1:  21/oct/2005</dt>
+						<dd>
+						Nueva opci&oacute;n para dar de baja simult&aacute;nea a varios alumnos. (24782 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.4:    21/oct/2005</dt>
+						<dd>
+						Activados los permisos para el acceso de profesores y alumnos a las nuevas opciones de env&iacute;o de trabajos. (24752 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.3.2:  21/oct/2005</dt>
+						<dd>
+						Cambio interno en la creaci&oacute;n del fichero zip para descarga de todos los trabajos. (24679 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.3.1:  20/oct/2005</dt>
+						<dd>
+						En la zona de env&iacute;o de trabajos de alumnos es posible crear un fichero zip para descarga de todos los trabajos. (24736 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.3:    19/oct/2005</dt>
+						<dd>
+						Se resalta en el men&uacute; la supracci&oacute;n de la que depende la subacci&oacute;n actual.<br />
+						Terminada la implementaci&oacute;n de la zona de env&iacute;o de trabajos a los profesores a falta de activar permisos. (24556 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.2.10: 19/oct/2005</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la zona de env&iacute;o de trabajos a los profesores.<br />
+						Cambios internos relativos a los temarios de teor&iacute;a y pr&aacute;cticas. (24361 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.2.9:  19/oct/2005</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la zona de env&iacute;o de trabajos a los profesores. (24611 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.2.8:  19/oct/2005</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la zona de env&iacute;o de trabajos a los profesores. (24537 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.2.7:  18/oct/2005</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la zona de env&iacute;o de trabajos a los profesores. (24470 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.2.6:  18/oct/2005</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la zona de env&iacute;o de trabajos a los profesores. (24083 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.2.5:  17/oct/2005</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la zona de env&iacute;o de trabajos a los profesores. (24062 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.2.4:  17/oct/2005</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la zona de env&iacute;o de trabajos a los profesores. (23917 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.2.3:  14/oct/2005</dt>
+						<dd>
+						Corregido bug en lectura de mensajes dentro de una hebra de foro. (23888 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.2.2:  14/oct/2005</dt>
+						<dd>
+						La longitud m&iacute;nima del DNI cambia a 5 n&uacute;meros o a una letra m&aacute;s 5 n&uacute;meros. (23876 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.2.1:  05/oct/2005</dt>
+						<dd>
+						Se muestra la cabecera original de los ficheros index.html o index.htm de enlaces, FAQ, etc. enviados al servidor.<br />
+						Numerosos cambios internos. (23872 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.2:    05/oct/2005</dt>
+						<dd>
+						En la lista de alumnos se a&ntilde;aden dos columnas con los grupos de teor&iacute;a y pr&aacute;cticas a los que est&aacute; apuntado.<br />
+						Corregido peque&ntilde;o bug en selecci&oacute;n de fechas de convocatoria de examen. (23841 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.1.1:  04/oct/2005</dt>
+						<dd>
+						Ampliados campos de edici&oacute;n de temarios.<br />
+						En el temario de pr&aacute;cticas aparece un enlace a la elecci&oacute;n de grupos si hay grupos de pr&aacute;cticas y el alumno no est&aacute; dado de alta en ninguno.<br />
+						Subido tama&ntilde;o m&aacute;ximo de archivo para recepci&oacute;n a 32 MB. (23746 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.1:    03/oct/2005</dt>
+						<dd>
+						Los profesores pueden eliminar hebras completas de los foros de la asignatura, y el administrador tambi&eacute;n hebras de los foros comunes.<br />
+						Corregido bug en el programa de procesamiento de fotograf&iacute;as. (23724 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 5.0:    30/sep/2005</dt>
+						<dd>
+						Cambio de la festividades para al curso 2005-2006.
+						Nuevo programa de procesamiento de fotograf&iacute;as, mejorado por Daniel Jes&uacute;s Calandria Hern&aacute;ndez. (23565 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.102.1:30/sep/2005</dt>
+						<dd>
+						A&ntilde;adidos mensajes de ayuda en la edici&oacute;n de grupos de alumnos. (23566 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.102:  29/sep/2005</dt>
+						<dd>
+						Se sustituye el chat por la pizarra-chat. (23560 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.101.1:28/sep/2005</dt>
+						<dd>
+						Corregido bug en malet&iacute;n debido al comienzo de la implementaci&oacute;n de la zona de env&iacute;o de trabajos a los profesores. (23559 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.101:  27/sep/2005</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de la zona de env&iacute;o de trabajos a los profesores. (23558 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.100.1:27/sep/2005</dt>
+						<dd>
+						Corregido bug en edici&oacute;n de preguntas de test. (23505 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.100:  22/sep/2005</dt>
+						<dd>
+						Si en una asignatura se han creado grupos, se obliga a los alumnos a apuntarse a ellos. (23504 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.99.4: 21/sep/2005</dt>
+						<dd>
+						Cambia la ordenaci&oacute;n de algunas opciones del men&uacute; de usuarios. Otros peque&ntilde;os cambios. (23430 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.99.3: 20/sep/2005</dt>
+						<dd>
+						Las convocatorias de examen aparecen destacadas en el calendario, con el correspondiente enlace.<br />
+						Corregido bug en tama&ntilde;o reservado para almacenar mensajes de ayuda, gracias a un error detectado por Francisco Pert&iacute;&ntilde;ez V&iacute;lchez. (23429 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.99.2: 20/sep/2005</dt>
+						<dd>
+						Peque&ntilde;as modificaciones. (23276 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.99.1: 19/sep/2005</dt>
+						<dd>
+						Finaliza la implementaci&oacute;n de convocatorias de ex&aacute;menes. (23269 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.99:   18/sep/2005</dt>
+						<dd>
+						A partir de hoy las asignaturas optativas y de libre configuraci&oacute;n se agrupar&aacute;n en el curso 0. (23101 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.98.8: 08/sep/2005</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de convocatorias de ex&aacute;menes. (23098 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.98.7: 08/sep/2005</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de convocatorias de ex&aacute;menes. (23078 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.98.6: 07/sep/2005</dt>
+						<dd>
+						Corregido bug en la presentaci&oacute;n de las fichas. Peque&ntilde;o cambio interno en lectura de una fecha de un formulario.<br />
+						Contin&uacute;a la implementaci&oacute;n de convocatorias de ex&aacute;menes. (22724 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.98.5: 05/sep/2005</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de convocatorias de ex&aacute;menes. (22627 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.98.4: 02/sep/2005</dt>
+						<dd>
+						Peque&ntilde;a modificaci&oacute;n interna. (22633 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.98.3: 14/jun/2005</dt>
+						<dd>
+						Eliminados espacios en c&oacute;digo HTML para que el men&uacute; de pesta&ntilde;as se vea bien en MSIE 5.0 (aulas de pr&aacute;cticas). (22631 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.98.2: 14/jun/2005</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de convocatorias de ex&aacute;menes. (22645 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.98.1: 13/jun/2005</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de convocatorias de ex&aacute;menes. (22495 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.98:   02/jun/2005</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de convocatorias de ex&aacute;menes. (22408 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.97:   01/jun/2005</dt>
+						<dd>
+						Nueva opci&oacute;n que muestra el uso de SWAD: n&uacute;mero de asignaturas, de alumnos, de profesores... (22289 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.96.1: 01/jun/2005</dt>
+						<dd>
+						Corregido bug en recepci&oacute;n de archivos y bug en borrado de descargas antiguas. (22124 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.96:   31/may/2005</dt>
+						<dd>
+						Nueva forma de descargar los archivos: no se abre una ventana nueva con un enlace,
+						sino que se crean enlaces a todos los archivos en la ventana principal. (22122 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.95.4: 31/may/2005</dt>
+						<dd>
+						Todas las asignaturas cuelgan ahora de un directorio asg. (22079 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.95.3: 31/may/2005</dt>
+						<dd>
+						Se a&ntilde;ade bot&oacute;n &quot;Ayer&quot; al formulario de selecci&oacute;n de rango de fechas. (22068 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.95.2: 31/may/2005</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en c&aacute;lculo de fecha inicial del &uacute;ltimo mes para presentaci&oacute;n de estad&iacute;sticas. (22042 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.95.1: 23/may/2005</dt>
+						<dd>
+						Peque&ntilde;os cambios en el almacenamiento de los horarios en la base de datos. (22041 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.95:   23/may/2005</dt>
+						<dd>
+						Los horarios de las asignaturas y de tutor&iacute;as pasan a almacenarse en la base de datos. (22032 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.94.1: 19/may/2005</dt>
+						<dd>
+						Cambios en la llamada al chat. (21780 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.94:   18/may/2005</dt>
+						<dd>
+						Los iconos de los men&uacute;s pasan de tama&ntilde;o 48x32 a 32x32. (21778 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.93.10:12/may/2005</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en selecci&oacute;n de usuarios para escribirles un mensaje o para ver sus accesos. (21776 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.93.9: 11/may/2005</dt>
+						<dd>
+						Cambio en la fecha inicial en las acciones de ver accesos y estad&iacute;sticas.<br />
+						En la cabecera de la orla aparecen los grupos seleccionados. (21749 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.93.8: 11/may/2005</dt>
+						<dd>
+						Cambio interno en la b&uacute;squeda en la base de datos de los alumnos que no pertenecen a ning&uacute;n grupo. (21663 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.93.7: 04/may/2005</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en mensaje a usuario desde usuarios conectados. (21689 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.93.6: 02/may/2005</dt>
+						<dd>
+						Se pueden seleccionar los alumnos que no pertenecen a ning&uacute;n grupo de teor&iacute;a o de pr&aacute;cticas. (21688 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.93.5: 01/may/2005</dt>
+						<dd>
+						Mostrar vista de impresi&oacute;n del horario. (21505 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.93.4: 01/may/2005</dt>
+						<dd>
+						Cambios en el dise&ntilde;o del horario. (21490 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.93.3: 29/abr/2005</dt>
+						<dd>
+						Cuando se seleccionan los alumnos de un grupo en una orla, tambi&eacute;n aparecen todos los profesores de la asignatura. (21471 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.93.2: 29/abr/2005</dt>
+						<dd>
+						Es necesario confirmar el borrado de grupos de teor&iacute;a o pr&aacute;cticas cuando contengan alumnos. (21430 l&iacute;neas)
+						</dd>	
+		<dt>Versi&oacute;n 4.93.1: 28/abr/2005</dt>
+						<dd>
+						Se utiliza un &uacute;nico formulario para apuntarse a grupos de teor&iacute;a y pr&aacute;cticas. (21349 l&iacute;neas)
+						</dd>	
+		<dt>Versi&oacute;n 4.93:   27/abr/2005</dt>
+						<dd>
+						A&ntilde;adido listado de datos resumidos de alumnos en la ventana principal. (21226 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.92.1: 26/abr/2005</dt>
+						<dd>
+						Contin&uacute;a la utilizaci&oacute;n de los grupos de alumnos para ver orlas, fichas, etc. (21199 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.92:   25/abr/2005</dt>
+						<dd>
+						Comienza la utilizaci&oacute;n de los grupos de alumnos para ver orlas, fichas, etc. (21135 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.91.4: 25/abr/2005</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de los grupos de alumnos. (20933 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.91.3: 22/abr/2005</dt>
+						<dd>
+						Se repiten los enlaces a las distintas p&aacute;ginas tras listar los mensajes. (20663 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.91.2: 22/abr/2005</dt>
+						<dd>
+						Los mensajes recibidos y enviados se muestran desde el m&aacute;s antiguo al m&aacute;s reciente.<br />
+						Otros cambios relacionados con mensajes. (20642 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.91.1: 21/abr/2005</dt>
+						<dd>
+						Cambios relacionados con la divisi&oacute;n en p&aacute;ginas de los mensajes. (20641 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.91:   20/abr/2005</dt>
+						<dd>
+						Los mensajes de foros, los mensajes enviados y los recibidos se listan de 10 en 10. (20629 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.90.2: 19/abr/2005</dt>
+						<dd>
+						Para aumentar la velocidad se usa una hoja de estilo aparte (estilos.css),<br />
+						se a&ntilde;ade un estilo para las fotos, y el acceso a centros y departamentos se realiza como una acci&oacute;n aparte. (20527 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.90.1: 19/abr/2005</dt>
+						<dd>
+						Subidas las cuotas de maletines y descargas. (20556 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.90:   17/abr/2005</dt>
+						<dd>
+						A&ntilde;adido nuevo foro com&uacute;n para todos los usuarios de SWAD. (20555 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.89.2: 14/abr/2005</dt>
+						<dd>
+						Algunas mejoras gr&aacute;ficas. (20395 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.89.1: 13/abr/2005</dt>
+						<dd>
+						Mejora gr&aacute;fica en los foros. (20374 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.89:   06/abr/2005</dt>
+						<dd>
+						Cambio en los colores de muchas opciones. (20347 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.88.4: 06/abr/2005</dt>
+						<dd>
+						Mejoras gr&aacute;ficas en el listado de archivos. (20345 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.88.3: 06/abr/2005</dt>
+						<dd>
+						Mejoras gr&aacute;ficas en el listado de archivos. (20323 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.88.2: 05/abr/2005</dt>
+						<dd>
+						Mejoras gr&aacute;ficas en el listado de archivos. (20337 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.88.1: 31/mar/2005</dt>
+						<dd>
+						Peque&ntilde;os cambios en mensajes de ayuda.<br />
+						Se muestra el t&iacute;tulo de una hebra del foro al ver sus mensajes. (20297 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.88:   15/mar/2005</dt>
+						<dd>
+						Se a&ntilde;ade nueva columna en la edici&oacute;n de preguntas de test: n&ordm; de veces que se ha contestado la pregunta.<br />
+						Las preguntas se pueden ordenar por puntuaci&oacute;n promedio. (20244 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.87.8: 15/mar/2005</dt>
+						<dd>
+						Nuevo acceso al correo de la UGR. (20158 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.87.7: 09/mar/2005</dt>
+						<dd>
+						Cambiado icono de foro y chat. Alterado orden de opciones de la pesta&ntilde;a &quot;Mensajes&quot;. (20157 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.87.6: 09/mar/2005</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en ordenaci&oacute;n de usuarios para lista.<br />
+						Se guarda en la base de datos el n&uacute;mero de columnas de la orla para cada usuario y asignatura. (20156 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.87.5: 08/mar/2005</dt>
+						<dd>
+						Corregidos peque&ntilde;os bugs en el foro y en la consulta individualizada de calificaciones. (20060 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.87.4: 08/mar/2005</dt>
+						<dd>
+						Se impide que se introduzcan direcciones de p&aacute;ginas web personales sin un &quot;.&quot;. (20057 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.87.3: 02/mar/2005</dt>
+						<dd>
+						Un alumno puede ver el grupo de teor&iacute;a y el de pr&aacute;cticas a los que pertenece dentro de una asignatura. (20021 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.87.2: 02/mar/2005</dt>
+						<dd>
+						A&ntilde;adido l&iacute;mite de alumnos en grupos de teor&iacute;a o pr&aacute;cticas. (19826 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.87.1: 02/mar/2005</dt>
+						<dd>
+						Cambios en edici&oacute;n de grupos de teor&iacute;a o pr&aacute;cticas. (19705 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.87:   01/mar/2005</dt>
+						<dd>
+						Enlaces a la p&aacute;gina del autor del mensaje en los foros.<br />
+						Un profesor puede crear, renombrar y borrar grupos de teor&iacute;a y de pr&aacute;cticas de una asignatura. (19631 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.86.3: 01/mar/2005</dt>
+						<dd>
+						Cambios est&aacute;ticos. La foto del listado de alumnos pasa a la primera columna, para que sea m&aacute;s f&aacute;cil guardar las notas. (19133 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.86.2: 28/feb/2005</dt>
+						<dd>
+						Cambios internos, est&aacute;ticos y nuevos mensajes de ayuda. (19143 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.86.1: 27/feb/2005</dt>
+						<dd>
+						Se impide que aparezca la foto de un profesor con foto no p&uacute;blica en el foro para profesores. (19101 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.86:   27/feb/2005</dt>
+						<dd>
+						Foro para profesores de todo SWAD. (19065 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.85.2: 25/feb/2005</dt>
+						<dd>
+						A&ntilde;adidos o mejorados algunos mensajes de ayuda a profesores. (18977 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.85.1: 24/feb/2005</dt>
+						<dd>
+						A&ntilde;adido departamento nuevo. (18957 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.85:   24/feb/2005</dt>
+						<dd>
+						Se muestra la asignatura origen de un mensaje entre usuarios y se responde en esa asignatura. (18956 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.84.7: 23/feb/2005</dt>
+						<dd>
+						Peque&ntilde;o cambio en presentaci&oacute;n de orlita para mensajes y accesos. (18932 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.84.6: 22/feb/2005</dt>
+						<dd>
+						Peque&ntilde;o cambio en presentaci&oacute;n de temarios. (18931 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.84.5: 22/feb/2005</dt>
+						<dd>
+						Se impide que un profesor pueda dar de alta o de baja a un usuario existente que no sea alumno.<br />
+						A partir de ahora no se indican aqu&eacute; las nuevas titulaciones o asignaturas a&ntilde;adidas. (18929 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.84.4: 21/feb/2005</dt>
+						<dd>
+						Cambio m&iacute;nimo en edici&oacute;n de temarios. (18897 l&iacute;neas)<br />
+						Se envi&oacute; el primer anuncio de SWAD a la comunidad universitaria de Granada. &eacute;ste fue el texto del mensaje:<br />
+						<div style="padding:20px; font-style: italic;">
+						Estimados profesores:<br />
+						Nos complace informarles de que se encuentra disponible en la direcci&oacute;n web http://swad.ugr.es/ la plataforma SWAD (Sistema Web de Apoyo a la Docencia) para su uso en cualquier asignatura de la Universidad de Granada.<br />
+						La plataforma SWAD, desarrollada en el marco de un Proyecto de Innovaci&oacute;n Docente y utilizada actualmente por 31 profesores y 2459 alumnos en 56 asignaturas de 15 titulaciones, ofrece entre otros los siguientes servicios:<br />
+						<ul>
+						<li>Informaci&oacute;n y gesti&oacute;n de las asignaturas
+							<ul>
+							<li>horarios, temarios, bibliograf&iacute;a</li>
+							<li>descarga de documentos y archivos</li>
+							<li>ex&aacute;menes de autoevaluaci&oacute;n</li>
+							</ul>
+						</li>
+						<li>Gesti&oacute;n de datos de estudiantes y profesores
+							<ul>
+							<li>fichas, listas, consulta individualizada de calificaciones</li>
+							</ul>
+						</li>
+						<li>Comunicaci&oacute;n entre usuarios
+							<ul>
+							<li>avisos, foros de discusi&oacute;n, mensajer&iacute;a interna, chat</li>
+							</ul>
+						</li>
+						</ul>
+						Si desean conocer m&aacute;s detalles o usar la plataforma en sus asignaturas pueden contactar con el profesor Antonio Ca&ntilde;as por correo electr&oacute;nico ( acanas en atc.ugr.es ) o en el tel&eacute;fono 40584 (958 24 05 84).<br />
+						Un cordial saludo, en nombre del equipo responsable del desarrollo y mantenimiento de SWAD,<br />
+						Antonio Ca&ntilde;as Vargas<br />
+						http://www.ugr.es/~acanas/
+						</div>
+						</dd>
+		<dt>Versi&oacute;n 4.84.3: 21/feb/2005</dt>
+						<dd>
+						Se respetan retornos de carro en los avisos (Post-It).<br />
+						Cambio en la eliminaci&oacute;n de espacios iniciales y finales. (18896 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.84.2: 21/feb/2005</dt>
+						<dd>
+						A&ntilde;adida Diplomado en Ciencias Empresariales.<br />
+						Desdoblada asignatura ITIG12TC.<br />
+						A&ntilde;adido enlace a la asignatura al ver estad&iacute;sticas por asignaturas. Otros peque&ntilde;os cambios. (18755 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.84.1: 21/feb/2005</dt>
+						<dd>
+						Corregido bug en acceso a base de datos.<br />
+						Desdoblados algunos grupos de Licenciado en Econom&iacute;a. A&ntilde;adida asignatura Econlab. (18771 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.84:   20/feb/2005</dt>
+						<dd>
+						Se usan las fichas de la base de datos. (18772 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.83.1: 20/feb/2005</dt>
+						<dd>
+						Corregidos algunos bugs en la exportaci&oacute;n de las fichas. (19763 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.83:   20/feb/2005</dt>
+						<dd>
+						Las fichas se exportan a la base de datos. (18876 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.82.6: 20/feb/2005</dt>
+						<dd>
+						Ampliados mensajes de ayuda. (18712 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.82.5: 19/feb/2005</dt>
+						<dd>
+						A&ntilde;adida titulaci&oacute;n Licenciado en Antropolog&iacute;a Social y Cultural. (18707 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.82.4: 18/feb/2005</dt>
+						<dd>
+						&quot;Mis asignaturas&quot; salen ordenadas por c&oacute;digo.<br />
+						Desdoblados algunos grupos de Licenciado en Econom&iacute;a.<br />
+                                        	A&ntilde;adidos 1&ordm; y 2&ordm; de Teleco.<br />
+                                        	A&ntilde;adidas optativas de L.A.D.E. (18706 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.82.3: 18/feb/2005</dt>
+						<dd>
+						Impedir que se env&iacute;en ficheros con caracteres no permitidos como tildes. (18702 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.82.2: 17/feb/2005</dt>
+						<dd>
+						Peque&ntilde;os cambios est&aacute;ticos. Se muestra la plataforma en la Facultad de Empresariales. (18685 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.82.1: 16/feb/2005</dt>
+						<dd>
+						A&ntilde;adida titulaci&oacute;n de Maestro: Educaci&oacute;n Especial (Ceuta) y peque&ntilde;os cambios. (18669 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.82:   15/feb/2005</dt>
+						<dd>
+						Nueva estad&iacute;stica que permite comparar accesos por asignaturas. (18672 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.81:   14/feb/2005</dt>
+						<dd>
+						Los alumnos conectados se guardan en la base de datos. (18595 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.80.3: 14/feb/2005</dt>
+						<dd>
+						Las titulaciones y sus asignaturas pasan al fichero asignaturas.c<br />
+						A&ntilde;adida titulaci&oacute;n de Caminos. (18578 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.80.2: 14/feb/2005</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en los foros cuando el asunto de un mensaje es nulo. (19514 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.80.1: 10/feb/2005</dt>
+						<dd>
+						Todos los profesores tienen acceso a editar el test. (19506 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.80:   10/feb/2005</dt>
+						<dd>
+						Se almacenan las respuestas de los alumnos en el test para calcular la dificultad de las preguntas. (19504 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.79.4: 10/feb/2005</dt>
+						<dd>
+						Se evita que haya dos descriptores iguales en la recepci&oacute;n de una pregunta. (19416 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.79.3: 09/feb/2005</dt>
+						<dd>
+						Se evita que haya dos descriptores iguales en la misma pregunta al renombrar descriptores. (19406 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.79.2: 09/feb/2005</dt>
+						<dd>
+						Mejoras internas y correci&oacute;n de peque&ntilde;o bug. (19339 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.79.1: 09/feb/2005</dt>
+						<dd>
+						Corregido peque&ntilde;o bug. (19335 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.79:   08/feb/2005</dt>
+						<dd>
+						Eliminado el test antiguo. (19322 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.78:   08/feb/2005</dt>
+						<dd>
+						A&ntilde;adida opci&oacute;n para renombrar descriptores de preguntas de test. (19867 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.77.23:08/feb/2005</dt>
+						<dd>
+						A&ntilde;adida posibilidad de que se deje en blanco una pregunta de elecci&oacute;n simple tras seleccionar una opci&oacute;n. (19764 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.77.22:04/feb/2005</dt>
+						<dd>
+						Termina de momento la implementaci&oacute;n de ex&aacute;menes de test. Se ponen a disposici&oacute;n de los alumnos. (19737 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.77.21:04/feb/2005</dt>
+						<dd>
+						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test, aparte de otros m&iacute;nimos cambios. (19656 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.77.20:03/feb/2005</dt>
+						<dd>
+						Importaci&oacute;n de los test antiguos a la base de datos. (19646 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.77.19:02/feb/2005</dt>
+						<dd>
+						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test. (19491 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.77.18:01/feb/2005</dt>
+						<dd>
+						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test. (19489 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.77.17:01/feb/2005</dt>
+						<dd>
+						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test. (19339 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.77.16:31/ene/2005</dt>
+						<dd>
+						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test. (19228 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.77.15:31/ene/2005</dt>
+						<dd>
+						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test y otras mejoras. (19130 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.77.14:29/ene/2005</dt>
+						<dd>
+						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test. (18625 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.77.13:29/ene/2005</dt>
+						<dd>
+						Terminada la edici&oacute;n de preguntas de ex&aacute;menes de test en MySQL. (18688 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.77.12:28/ene/2005</dt>
+						<dd>
+						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test en MySQL. (18623 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.77.11:27/ene/2005</dt>
+						<dd>
+						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test en MySQL. (18512 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.77.10:27/ene/2005</dt>
+						<dd>
+						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test en MySQL. (18425 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.77.9: 26/ene/2005</dt>
+						<dd>
+						Actualizado MySQL de versi&oacute;n 3.23.58 a versi&oacute;n 4.1.9 (el comportamiento de TIMESTAMP es diferente en los SELECT) (18194 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.77.8: 25/ene/2005</dt>
+						<dd>
+						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test en MySQL. (18180 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.77.7: 25/ene/2005</dt>
+						<dd>
+						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test en MySQL. (18038 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.77.6: 24/ene/2005</dt>
+						<dd>
+						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test en MySQL. (17958 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.77.5: 24/ene/2005</dt>
+						<dd>
+						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test en MySQL. (17657 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.77.4: 20/ene/2005</dt>
+						<dd>
+						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test en MySQL.<br />
+						Jos&eacute; Luis Bernier aporta la idea de a&ntilde;adir descriptores o palabras clave a cada pregunta de test. (17647 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.77.3: 20/ene/2005</dt>
+						<dd>
+						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test en MySQL. (17622 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.77.2: 19/ene/2005</dt>
+						<dd>
+						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test en MySQL. (17521 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.77.1: 19/ene/2005</dt>
+						<dd>
+						Contin&uacute;a implementaci&oacute;n de ex&aacute;menes de test en MySQL. Corregido peque&ntilde;o problema en impresi&oacute;n de fotos profesores. (17455 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.77:   18/ene/2005</dt>
+						<dd>
+						Comienza implementaci&oacute;n de ex&aacute;menes de test en MySQL. (17381 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.76.4: 18/ene/2005</dt>
+						<dd>
+						Mejora en la elecci&oacute;n de fechas para accesos y estad&iacute;sticas. (17286 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.76.3: 18/ene/2005</dt>
+						<dd>
+						Corregido peque&ntilde;o bug. (17232 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.76.2: 17/ene/2005</dt>
+						<dd>
+						Peque&ntilde;as mejoras internas. Corregidos algunos bugs. (17215 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.76.1: 17/ene/2005</dt>
+						<dd>
+						Estad&iacute;sticas de acceso de todos los alumnos, profesores, o usuarios de SWAD a todas las asignaturas. (17212 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.76:   16/ene/2005</dt>
+						<dd>
+						Estad&iacute;sticas de acceso de todos los alumnos de SWAD a todas las asignaturas. (17177 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.75.1: 15/ene/2005</dt>
+						<dd>
+						Mejora gr&aacute;fica en las estad&iacute;sticas de acceso por horas. (17096 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.75:   15/ene/2005</dt>
+						<dd>
+						Estad&iacute;sticas de acceso por horas. (17094 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.74.1: 13/ene/2005</dt>
+						<dd>
+						Mejora gr&aacute;fica en las estad&iacute;sticas de acceso. (16990 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.74:   12/ene/2005</dt>
+						<dd>
+						N&uacute;mero de accesos por tipo de acci&oacute;n. (16980 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.73.2: 11/ene/2005</dt>
+						<dd>
+						Cambios en el zoom de las fotograf&iacute;as al pasar el rat&oacute;n sobre ellas. (16901 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.73.1: 11/ene/2005</dt>
+						<dd>
+						Cambios en la presentaci&oacute;n del n&uacute;mero de accesos. (16869 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.73:   10/ene/2005</dt>
+						<dd>
+						N&uacute;mero de accesos por fechas. (16879 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.72.2: 10/ene/2005</dt>
+						<dd>
+						En la consulta de accesos cada fila aparece con un color. (16809 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.72.1: 09/ene/2005</dt>
+						<dd>
+						Aparece la fotograf&iacute;a en el n&uacute;mero de accesos de cada usuario. (16802 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.72:   09/ene/2005</dt>
+						<dd>
+						N&uacute;mero de accesos de cada usuario. (16793 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.71.2: 08/ene/2005</dt>
+						<dd>
+						Corregido bug en presentaci&oacute;n del calendario. Nuevo formulario para la fecha de nacimiento. (16648 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.71.1: 03/ene/2005</dt>
+						<dd>
+						Consulta de accesos entre dos fechas. (16622 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.71:   31/dic/2004</dt>
+						<dd>
+						Comienza implementaci&oacute;n de consulta de accesos entre dos fechas. (16581 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.70.1: 29/dic/2004</dt>
+						<dd>
+						Peque&ntilde;os cambios internos. (16476 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.70:   29/dic/2004</dt>
+						<dd>
+						Los apodos se almacenan en una tabla MySQL. (16555 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.69:   29/dic/2004</dt>
+						<dd>
+						Aparece un men&uacute; con acceso a las asignaturas en las que est&aacute; dado de alta el usuario. (16471 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.68:   28/dic/2004</dt>
+						<dd>
+						Los usuarios pueden identificarse al entrar a la plataforma, antes de elegir asignatura. (16389 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.67.1: 28/dic/2004</dt>
+						<dd>
+						La &uacute;ltima pesta&ntilde;a y los accesos al test se almacenan en la misma tabla MySQL. (16398 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.67:   27/dic/2004</dt>
+						<dd>
+						Los alumnos matriculados en cada asignatura se almacenan en una tabla MySQL. (16737 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.66.7: 22/dic/2004</dt>
+						<dd>
+						Se obliga a los usuarios a introducir el nombre y el primer apellido. (16412 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.66.6: 16/dic/2004</dt>
+						<dd>
+						Los ficheros de evaluaci&oacute;n, FAQ, etc., aparte index.html, tambi&eacute;n pueden llamarse index.htm. (16395 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.66.5: 15/dic/2004</dt>
+						<dd>
+						A&ntilde;adida la titulaci&oacute;n Licenciado en Econom&iacute;a. (16368 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.66.4: 15/dic/2004</dt>
+						<dd>
+						Corregido bug en evaluaci&oacute;n del test. (16202 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.66.3: 15/dic/2004</dt>
+						<dd>
+						Cambios en la presentaci&oacute;n de los accesos. (16225 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.66.2: 14/dic/2004</dt>
+						<dd>
+						Cambios en la presentaci&oacute;n de los accesos. (16214 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.66.1: 14/dic/2004</dt>
+						<dd>
+						Los accesos se toman de la tabla MySQL. (16105 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.66:   13/dic/2004</dt>
+						<dd>
+						El registro de accesos se guarda en una tabla MySQL. (16349 l&iacute;neas)<br />
+						gcc swad.c rijndael.c -o swad -Wall -O2 -lmysqlclient -lz -L/usr/lib/mysql
+						</dd>
+		<dt>Versi&oacute;n 4.65.6: 08/dic/2004</dt>
+						<dd>
+						Peque&ntilde;as mejoras est&aacute;ticas. (16295 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.65.5: 08/dic/2004</dt>
+						<dd>
+						El c&oacute;digo de acceso directo se presenta en XHTML. (16302 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.65.4: 07/dic/2004</dt>
+						<dd>
+						Cambios internos en la tabla de acciones. (16304 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.65.3: 07/dic/2004</dt>
+						<dd>
+						Cambios para que las pesta&ntilde;as se vean bien en el Explorer 5. (16282 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.65.2: 02/dic/2004</dt>
+						<dd>
+						Al ordenar la lista de usuarios, los que no tienen nombre y apellidos aparecen al final. (16278 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.65.1: 02/dic/2004</dt>
+						<dd>
+						Ligeras modificaciones internas en el dibujo de la orla. (16245 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.65:   01/dic/2004</dt>
+						<dd>
+						En los mensajes entre usuarios se incluye el mensaje original al responder. (16208 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.64:   01/dic/2004</dt>
+						<dd>
+						En el env&iacute;o de mensajes entre usuarios aparece una orla de profesores y otra de alumnos. (16141 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.63.7: 01/dic/2004</dt>
+						<dd>
+						Mejorada la conVersi&oacute;n a may&uacute;sculas/min&uacute;sculas de letras con tilde y la comparaci&oacute;n de cadenas. (16083 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.63.6: 30/nov/2004</dt>
+						<dd>
+						Al pasar el rat&oacute;n sobre una fotograf&iacute;a, se muestra en grande a la derecha. (16027 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.63.5: 30/nov/2004</dt>
+						<dd>
+						En el env&iacute;o de mensajes internos se usa el DNI encriptado. (16014 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.63.4: 30/nov/2004</dt>
+						<dd>
+						Se aceptan DNI de hasta 10 d&iacute;gitos, desde 6 d&iacute;gitos, y tambi&eacute;n los que empiecen por dos letras.<br />
+						Corregido bug en usuarios conectados: se puede ver una foto de otro usuario siguiendo los mismos criterios que en la orla.<br />
+						Corregido peque&ntilde;o bug en selecci&oacute;n de todos los usuarios en el env&iacute;o de mensajes (16000 l&iacute;neas)<br />
+						</dd>
+		<dt>Versi&oacute;n 4.63.3: 25/nov/2004</dt>
+						<dd>
+						Se evita que se env&iacute;en mensajes sin destinatario. (15963 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.63.2: 23/nov/2004</dt>
+						<dd>
+						Peque&ntilde;o cambio en la presentaci&oacute;n de la orla para env&iacute;o de mensajes. (15944 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.63.1: 22/nov/2004</dt>
+						<dd>
+						Aumentada la cuota de los alumnos a 30 MB. Se escribe la cuota ocupada al presentar el malet&iacute;n y el listado de alumnos. (15943 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.63:   13/nov/2004</dt>
+						<dd>
+						La salida del CGI va a un fichero, y de ese fichero se escribe al final en la salida est&aacute;ndar. (15901 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.62.1: 11/nov/2004</dt>
+						<dd>
+						Cambio en el almacenamiento de las asignaturas. (15802 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.62:   09/nov/2004</dt>
+						<dd>
+						A&ntilde;adiendo algunas carreras de Ceuta. (15833 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.61.3: 08/nov/2004</dt>
+						<dd>
+						Aumentada la cuota de disco para el malet&iacute;n de los alumnos (15613 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.61.2: 08/nov/2004</dt>
+						<dd>
+						Corregido bug en edici&oacute;n del horario (15612 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.61.1: 03/nov/2004</dt>
+						<dd>
+						Versi&oacute;n en https://swad.ugr.es/ (15593 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.61:   27/oct/2004</dt>
+						<dd>
+						Primera versi&oacute;n en http://swad.ugr.es/ (15591 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.60.2: 24/oct/2004</dt>
+						<dd>
+						Edici&oacute;n de la descripci&oacute;n de la asignatura. (15583 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.60.1: 24/oct/2004</dt>
+						<dd>
+						Se muestra la descripci&oacute;n de la asignatura. (15416 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.60:   22/oct/2004</dt>
+						<dd>
+						Chat: acceso a varias salas aparte de la de la asignatura. (15326 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.59.4: 22/oct/2004</dt>
+						<dd>
+						Ligeros cambios est&aacute;ticos. (15249 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.59.3: 21/oct/2004</dt>
+						<dd>
+						Reorganizaci&oacute;n en la presentaci&oacute;n de algunos men&uacute;s, avisos, etc. (15249 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.59.2: 21/oct/2004</dt>
+						<dd>
+						Se muestra una vista de impresi&oacute;n del calendario acad&eacute;mico de la asignatura. (15230 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.59.1: 20/oct/2004</dt>
+						<dd>
+						Cambios en el calendario acad&eacute;mico de la asignatura. (15207 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.59:   18/oct/2004</dt>
+						<dd>
+						Calendario acad&eacute;mico de la asignatura. (15113 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.58.1: 18/oct/2004</dt>
+						<dd>
+						Ligera modificaci&oacute;n a los cambios anteriores en el aspecto de las pesta&ntilde;as. (15015 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.58:   17/oct/2004</dt>
+						<dd>
+						Cambio en el aspecto de las pesta&ntilde;as. (15017 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.57.2: 16/oct/2004</dt>
+						<dd>
+						Se utiliza un tiempo peque&ntilde;o para usuarios conectados y un tiempo mayor para el cierre de sesi&oacute;n. (14996 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.57.1: 15/oct/2004</dt>
+						<dd>
+						Algunos cambios en el chat. (14992 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.57:   13/oct/2004</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de la descripci&oacute;n de la asignatura (sugerida por Jos&eacute; Luis Bernier). (14983 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.56:   12/oct/2004</dt>
+						<dd>
+						Permitir al administrador o a un profesor el cambio de contrase&ntilde;a de otro usuario. (14967 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.55.5: 12/oct/2004</dt>
+						<dd>
+						Eliminado el tipo de orla que s&oacute;lo permite ver los usuarios con foto. (14831 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.55.4: 12/oct/2004</dt>
+						<dd>
+						Peque&ntilde;a modificaci&oacute;n en la escritura de mensajes en el fichero de registro. (14848 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.55.3: 10/oct/2004</dt>
+						<dd>
+						Mejorado mensaje inicial en descarga de archivos. (14843 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.55.2: 10/oct/2004</dt>
+						<dd>
+						A&ntilde;adido campo de lugar de tutor&iacute;as al horario de tutor&iacute;as.<br />
+						Cambio en la forma de almacenar los horarios (14836 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.55.1: 10/oct/2004</dt>
+						<dd>
+						Se comprueba y mejora el formato de la fecha de nacimiento. (14828 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.55:   05/oct/2004</dt>
+						<dd>
+						Eliminaci&oacute;n de todos los alumnos de la asignatura (para el comienzo de un nuevo curso, por ejemplo).<br />
+						Versi&oacute;n con la que se hizo la presentaci&oacute;n del CIAWI 2004 (14668 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.54.2: 04/oct/2004</dt>
+						<dd>
+						Cambios en llamada al chat. Se deja funcionando una versi&oacute;n del chat con errores m&iacute;nimos. (14604 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.54.1: 04/oct/2004</dt>
+						<dd>
+						Ligeros cambios en tama&ntilde;os de fotos en orlas.<br />
+						Mejora en la presentaci&oacute;n de los mensajes de aviso y de error. (14534 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.54:   04/oct/2004</dt>
+						<dd>
+						Cada profesor edita su horario de tutor&iacute;as.<br />
+						Se muestra el horario de todos los profesores de la asignatura (14561 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.53:   03/oct/2004</dt>
+						<dd>
+						Se puede hacer login con el DNI o con el apodo (nickname). (14459 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.52.1: 03/oct/2004</dt>
+						<dd>
+						Termina la implementaci&oacute;n de la recepci&oacute;n de apodo (nickname) nuevo. (14347 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.52:   01/oct/2004</dt>
+						<dd>
+						A partir de ahora no se contemplan los usuarios de demostraci&oacute;n.<br />
+						Cambios en el significado de fotos p&uacute;blicas y privadas para profesores y alumnos.<br />
+						Mejora en la presentaci&oacute;n del nivel 1 del foro. (14301 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.51.4: 30/sep/2004</dt>
+						<dd>
+						Corregidos varios bugs peque&ntilde;os. (14562 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.51.3: 30/sep/2004</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n del uso de apodos (nicknames).<br />
+						Corregido bug en la recepci&oacute;n de ficheros HTML con tipo MIME text/plain. (14546 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.51.2: 30/sep/2004</dt>
+						<dd>
+						Creaci&oacute;n autom&aacute;tica de los directorios de bibliograf&iacute;a, evaluaci&oacute;n, tutor&iacute;as,... si no existen. (14533 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.51.1: 29/sep/2004</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n del uso de apodos (nicknames). (14519 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.51:   28/sep/2004</dt>
+						<dd>
+						Incorporando la primera versi&oacute;n buena del chat realizada por Ra&uacute;l Jim&eacute;nez Ben&iacute;tez. (14518 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.50.1: 28/sep/2004</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n del uso de apodos (nicknames). (14512 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.50:   28/sep/2004</dt>
+						<dd>
+						Posibilidad de que aparezcan las fotos en el listado de datos de alumnos. (14380 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.49.7: 27/sep/2004</dt>
+						<dd>
+						Comienza la implementaci&oacute;n del uso de apodos (nicknames). (14333 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.49.6: 26/sep/2004</dt>
+						<dd>
+						Se crea autom&aacute;ticamente el fichero de configuraci&oacute;n de una asignatura si no existe.<br />
+						Eliminado par&aacute;metro CURSO_ACADEMICO del fichero de configuraci&oacute;n.<br />
+						Corregidos bugs en la creaci&oacute;n autom&aacute;tica de ciertos ficheros de una asignatura. (14278 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.49.5: 24/sep/2004</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en el env&iacute;o de correo a los alumnos. (14266 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.49.4: 24/sep/2004</dt>
+						<dd>
+						Se crean autom&aacute;ticamente los directorios de una asignatura si no exist&iacute;an. (14260 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.49.3: 23/sep/2004</dt>
+						<dd>
+						Se insertan retornos de p&aacute;gina en la vista de impresi&oacute;n de las fichas. (14172 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.49.2: 22/sep/2004</dt>
+						<dd>
+						A&ntilde;adidas asignaturas en Ceuta. (14132 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.49.1: 22/sep/2004</dt>
+						<dd>
+						El c&oacute;digo HTML de acceso directo no ser&aacute; editable. (14057 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.49:   22/sep/2004</dt>
+						<dd>
+						Se puede obtener el c&oacute;digo HTML de acceso directo a una asignatura. (14047 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.48:   21/sep/2004</dt>
+						<dd>
+						Posibilidad de borrar en el foro los mensajes sin respuesta enviados por uno mismo. (13986 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.47.5: 21/sep/2004</dt>
+						<dd>
+						Cada titulaci&oacute;n lleva su escudo. (13879 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.47.4: 21/sep/2004</dt>
+						<dd>
+						Mejora interna la implementaci&oacute;n de las acciones relacionadas con descarga y maletin. (13872 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.47.3: 21/sep/2004</dt>
+						<dd>
+						Las ventanas emergentes (por ej. para descarga) aparecen sin barra de direcciones. (13887 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.47.2: 21/sep/2004</dt>
+						<dd>
+						Corregido peque&ntilde;o bug y optimizaci&oacute;n en el dibujo de las pesta&ntilde;as. (13886 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.47.1: 20/sep/2004</dt>
+						<dd>
+						Los avisos pasan a la izquierda y el men&uacute; de enlaces a la derecha. (13887 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.47:   20/sep/2004</dt>
+						<dd>
+						Elecci&oacute;n de la titulaci&oacute;n, el curso y la asignatura mediante selectores. (13891 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.46.4: 20/sep/2004</dt>
+						<dd>
+						Creaci&oacute;n autom&aacute;tica del directorio de foros si no existe. (13917 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.46.3: 20/sep/2004</dt>
+						<dd>
+						Cada tipo de usuario tiene una cuota distinta en el malet&iacute;n. (13883 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.46.2: 14/sep/2004</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en pesta&ntilde;as. (13859 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.46.1: 13/sep/2004</dt>
+						<dd>
+						Nueva pesta&ntilde;a de administraci&oacute;n de la asignatura, ya que el men&uacute; de asignatura era demasiado grande. (13858 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.46:   10/sep/2004</dt>
+						<dd>
+						Posibilidad de renombrar las carpetas de descarga. (13852 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.45.10:10/sep/2004</dt>
+						<dd>
+						En el men&uacute; de la izquierda aparecen todos los centros. Corregido peque&ntilde;o bug en listado descargas y malet&iacute;n (13718 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.45.9: 03/sep/2004</dt>
+						<dd>
+						En el men&uacute; de la izquierda aparecen todos los departamentos (13713 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.45.8: 03/sep/2004</dt>
+						<dd>
+						A&ntilde;adidos iconos para ver y crear convocatorias de examen (opciones a&uacute;n no implementadas) (13715 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.45.7: 02/sep/2004</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en presentaci&oacute;n del t&iacute;tulo del calendario (13708 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.45.6: 31/jul/2004</dt>
+						<dd>
+						A&ntilde;adidos todos los departamentos (13707 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.45.5: 30/jul/2004</dt>
+						<dd>
+						Mejoras en la presentaci&oacute;n de las fichas.<br />
+						A&ntilde;adidos todos los centros y algunos departamentos (13636 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.45.4: 30/jul/2004</dt>
+						<dd>
+						Opci&oacute;n de mostrar las fichas listas para imprimir. (13603 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.45.3: 29/jul/2004</dt>
+						<dd>
+						Mejoras en la presentaci&oacute;n de las fichas. (13532 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.45.2: 29/jul/2004</dt>
+						<dd>
+						Se presentan los profesores de una asignatura a partir de los datos de sus fichas. (13532 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.45.1: 29/jul/2004</dt>
+						<dd>
+						Cambio en las fichas para profesores. El departamento y el centro se eligen de una lista. (13525 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.45:   27/jul/2004</dt>
+						<dd>
+						Nuevas fichas para profesores. (13464 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.44.4: 27/jul/2004</dt>
+						<dd>
+						Mejora en el almacenamiento interno de los enlaces de la izquierda (Universidad, etc.). (13425 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.44.3: 23/jul/2004</dt>
+						<dd>
+						Las contrase&ntilde;as se almacenan cifradas a partir de esta versi&oacute;n. (13553 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.44.2: 22/jul/2004</dt>
+						<dd>
+						Se borran todas las fotos temporales creadas hace m&aacute;s de cierto tiempo. (13487 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.44.1: 22/jul/2004</dt>
+						<dd>
+						Nombres de las fotograf&iacute;as cifrados (enlaces simb&oacute;licos a un directorio privado). (13491 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.44:   21/jul/2004</dt>
+						<dd>
+						Se incluye el algoritmo Rijndael. (13450 l&iacute;neas)<br />
+						Compilar con: gcc swad.c rijndael.c -o swad -Wall
+						</dd>
+		<dt>Versi&oacute;n 4.43.1: 07/jul/2004</dt>
+						<dd>
+						Al cambiar la contrase&ntilde;a, se pide la original. (13403 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.43:   02/jul/2004</dt>
+						<dd>
+						A&ntilde;adido el plan de estudios de Ingeniero electr&oacute;nico. (13373 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.42.5: 29/jun/2004</dt>
+						<dd>
+						Aparece el n&uacute;mero de usuarios conectados en toda la plataforma y en la asignatura seleccionada. (13232 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.42.4: 22/jun/2004</dt>
+						<dd>
+						Comienza la implementaci&oacute;n del chat. (13236 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.42.3: 07/jun/2004</dt>
+						<dd>
+						Aparece un icono en cada pesta&ntilde;a. (13185 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.42.2: 03/jun/2004</dt>
+						<dd>
+						Diversos cambios internos relacionados con los usuarios conectados. (13181 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.42.1: 02/jun/2004</dt>
+						<dd>
+						Se muestran pesta&ntilde;as aunque no haya un usuario autenticado. (13120 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.42:   02/jun/2004</dt>
+						<dd>
+						Cambio en el lugar donde se introduce el DNI y la contrase&ntilde;a. (13098 l&iacute;neas)
+						</dd>
+		<dt><a href="/history/swad4.41.1/">Versi&oacute;n 4.41.1: 27/may/2004</a></dt>
+						<dd>
+						Al mostrar nombres o apellidos de alumnos, aparece la primera letra en may&uacute;scula y el resto en min&uacute;sculas. (13109 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.41:   26/may/2004</dt>
+						<dd>
+						Se muestra la orla lista para imprimir. (13057 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.40.1: 13/may/2004</dt>
+						<dd>
+						Cambios en la edici&oacute;n del temario. (13005 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.40:   10/may/2004</dt>
+						<dd>
+						Cambio en la especificaci&oacute;n de titulaci&oacute;n, curso, cuatrimestre y asignatura. Se utilizar&aacute; un &uacute;nico c&oacute;digo. (13011 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.39.13:09/may/2004</dt>
+						<dd>
+						Peque&ntilde;as optimizaciones en la edici&oacute;n de los temarios. (12993 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.39.12:07/may/2004</dt>
+						<dd>
+						Desactivaci&oacute;n de las flechas de borrar, subir, y bajar items del temario que no tengan sentido. (13004 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.39.11:07/may/2004</dt>
+						<dd>
+						Las flechas de subir y bajar items del temario permiten ahora mover todo el sub&aacute;rbol. (12932 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.39.10:06/may/2004</dt>
+						<dd>
+						Mejoras en la presentaci&oacute;n de un temario. (12863 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.39.9: 06/may/2004</dt>
+						<dd>
+						Mejoras en la inserci&oacute;n de nuevos items en un temario. (12870 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.39.8: 05/may/2004</dt>
+						<dd>
+						Extensi&oacute;n de edici&oacute;n del temario de teor&iacute;a al de pr&aacute;cticas. (12835 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.39.7: 04/may/2004</dt>
+						<dd>
+						Mejoras para aumentar la rapidez de carga. (12807 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.39.6: 04/may/2004</dt>
+						<dd>
+						Termina la implementaci&oacute;n de la edici&oacute;n del temario de teor&iacute;a. (12814 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.39.5: 03/may/2004</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la edici&oacute;n del temario de teor&iacute;a. (12552 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.39.4: 03/may/2004</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la edici&oacute;n del temario de teor&iacute;a. (12355 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.39.3: 30/abr/2004</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la edici&oacute;n del temario de teor&iacute;a. (12303 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.39.2: 27/abr/2004</dt>
+						<dd>
+						Contin&uacute;a la implementaci&oacute;n de la edici&oacute;n del temario de teor&iacute;a. (12260 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.39.1: 27/abr/2004</dt>
+						<dd>
+						Algunos cambios est&aacute;ticos. (12161 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.39:   25/abr/2004</dt>
+						<dd>
+						Comienza la implementaci&oacute;n de la edici&oacute;n del temario de teor&iacute;a, almacenado en un fichero XML. (12233 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.38.3: 25/abr/2004</dt>
+						<dd>
+						El registro de usuarios conectados pasa a ser com&uacute;n a todas las asignaturas. (12090 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.38.2: 25/abr/2004</dt>
+						<dd>
+						Cambio en el listado de usuarios conectados. Ahora aparece tiempo de inactividad. (12074 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.38.1: 24/abr/2004</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en la creaci&oacute;n del fichero con el n&uacute;mero de mensajes nuevos. (12060 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.38:   22/abr/2004</dt>
+						<dd>
+						Respuesta a mensaje recibido. (12058 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.37.5: 20/abr/2004</dt>
+						<dd>
+						Mejoras internas y correcciones de bugs relacionadas con en el cierre de sesiones. (12027 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.37.4: 20/abr/2004</dt>
+						<dd>
+						Mejoras en el cierre de sesiones. Aparece tiempo de generaci&oacute;n de la p&aacute;gina. (12031 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.37.3: 18/abr/2004</dt>
+						<dd>
+						Corregido peque&ntilde;o bug y eliminaci&oacute;n de la presentaci&oacute;n de la constrase&ntilde;a en la lista de usuarios. (11983 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.37.2: 15/abr/2004</dt>
+						<dd>
+						Cambio en presentaci&oacute;n del env&iacute;o de correo a todos los estudiantes. (11978 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.37.1: 14/abr/2004</dt>
+						<dd>
+						Borrado de mensajes enviados. Cambio en redacci&oacute;n de mensajes a un usuario conectado. (11979 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.37:   14/abr/2004</dt>
+						<dd>
+						Almacenamiento de mensajes enviados. (11980 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.36.3: 13/abr/2004</dt>
+						<dd>
+						Mejoras internas en el env&iacute;o de formularios. (11896 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.36.2: 13/abr/2004</dt>
+						<dd>
+						Peque&ntilde;os cambios en la presentaci&oacute;n. (11905 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.36.1: 12/abr/2004</dt>
+						<dd>
+						Resaltados los mensajes sin leer. Cambios en la presentaci&oacute;n. (11921 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.36:   11/abr/2004</dt>
+						<dd>
+						Cambios importantes en la implementaci&oacute;n interna del foro. (11903 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.35:   08/abr/2004</dt>
+						<dd>
+						Borrado selectivo de mensajes recibidos de otros usuarios. (11896 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.34.1: 08/abr/2004</dt>
+						<dd>
+						Posibilidad de seleccionar todos los usuarios como destinatarios de un mensaje. (11738 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.34:   08/abr/2004</dt>
+						<dd>
+						env&iacute;o de mensaje a cualquier usuario. (11711 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.33.2: 02/abr/2004</dt>
+						<dd>
+						Corregido el error de seguridad en el malet&iacute;n informado por el estudiante Luis Miguel Merino Bonilla. (11537 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.33.1: 26/mar/2004</dt>
+						<dd>
+						Recepci&oacute;n de mensajes y almacenamiento en carpeta de mensajes recibidos. (11459 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.33:   25/mar/2004</dt>
+						<dd>
+						env&iacute;o de mensaje instant&aacute;neo a usuarios conectados.
+						</dd>
+		<dt>Versi&oacute;n 4.32.1: 23/mar/2004</dt>
+						<dd>
+						Se eliminan algunos espacios entre etiquetas HTML para que la p&aacute;gina se muestre correctamente en Explorer 5. (11203 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.32:   19/mar/2004</dt>
+						<dd>
+						Mejora en la presentaci&oacute;n de la lista de usuarios. Diversas mejoras internas. (11203 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.31.5: 18/mar/2004</dt>
+						<dd>
+						Se eliminan algunos espacios entre etiquetas HTML para que la p&aacute;gina se muestre correctamente en Explorer 5. (11280 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.31.4: 17/mar/2004</dt>
+						<dd>
+						Terminada nueva forma de almacenar las fichas de los usuarios. Eliminada opci&oacute;n de cambiar fichas al sistema nuevo. (11264 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.31.3: 17/mar/2004</dt>
+						<dd>
+						Terminando de implementar cambios relacionados con la nueva forma de almacenar las fichas de los usuarios. (11335 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.31.2: 17/mar/2004</dt>
+						<dd>
+						Terminando de implementar cambios relacionados con la nueva forma de almacenar las fichas de los usuarios. (11334 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.31.1: 16/mar/2004</dt>
+						<dd>
+						Cuotas en el malet&iacute;n y otras mejoras internas. (11248 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.31:   15/mar/2004</dt>
+						<dd>
+						Implementaci&oacute;n del maletin de almacenamiento personal. Falta comprobar cuota de disco. (11352 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.30.1: 13/mar/2004</dt>
+						<dd>
+						Contin&uacute;a implementaci&oacute;n de nueva forma de almacenar usuarios. No finalizada. (11106 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.30:   12/mar/2004</dt>
+						<dd>
+						Implementando cambio importante en la forma de almacenar los datos de los usuarios. Ahora cada usuario tendr&aacute; un directorio.
+						</dd>
+		<dt>Versi&oacute;n 4.29.2: 11/mar/2004</dt>
+						<dd>
+						Corregido bug en inicio de sesi&oacute;n. (10999 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.29.1: 08/mar/2004</dt>
+						<dd>
+						Corregido bug en las sesiones. Algunas mejoras internas. (10991 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.29:   05/mar/2004</dt>
+						<dd>
+						Uso de sesiones, en lugar de propagar el DNI y el password. (11011 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.28.5: 04/mar/2004</dt>
+						<dd>
+						Se crea el directorio de avisos si no existe.<br />
+						Cambio est&aacute;tico: fondo superior pasa a degradado.
+						</dd>
+		<dt>Versi&oacute;n 4.28.4: 02/mar/2004</dt>
+						<dd>
+						Cambio en los bordes de las pesta&ntilde;as. (10873 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.28.3: 01/mar/2004</dt>
+						<dd>
+						Cabecera de pesta&ntilde;as con bordes redondeados. (10876 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.28.2: 01/mar/2004</dt>
+						<dd>
+						Corregidos peque&ntilde;os bugs.<br />
+						Se puede ejecutar el CGI sin par&aacute;metros (sin una asignatura concreta). (10868 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.28.1: 26/feb/2004</dt>
+						<dd>
+						Cambio en el nombre del archivo de usuarios de una asignatura.
+						</dd>
+		<dt>Versi&oacute;n 4.28:   25/feb/2004</dt>
+						<dd>
+						Reorganizaci&oacute;n de las pesta&ntilde;as y men&uacute;s. (10846 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.27.2: 24/feb/2004</dt>
+						<dd>
+						Corregido bug en el env&iacute;o de carpetas.
+						</dd>
+		<dt>Versi&oacute;n 4.27.1: 24/feb/2004</dt>
+						<dd>
+						Peque&ntilde;os cambios internos. (10921 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.27:   19/feb/2004</dt>
+						<dd>
+						Nueva opci&oacute;n para a&ntilde;adir los usuarios de una lista con DNI a la asignatura. (10806 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.26:   18/feb/2004</dt>
+						<dd>
+						En la orla, la lista de usuarios, la lista de fichas y el env&iacute;o de correo, los usuarios se ordenan alfab&eacute;ticamente
+						independientemente del orden en el que est&aacute;n almacenados en la lista de usuarios de la asignatura. (10566 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.25:   17/feb/2004</dt>
+						<dd>
+						Mejorada la gesti&oacute;n de la tabla de usuarios de una asignatura. (10504 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.24.2: 17/feb/2004</dt>
+						<dd>
+						Peque&ntilde;o cambio en los men&uacute;s de administraci&oacute;n de asignatura y usuarios.<br />
+						A&ntilde;adido campo &quot;Grupo&quot; a los horarios. (10447 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.24.1: 16/feb/2004</dt>
+						<dd>
+						Corregido peque&ntilde;o bug en teor&iacute;a, pr&aacute;cticas, etc. (10386 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.24:   13/feb/2004</dt>
+						<dd>
+						Recepci&oacute;n de archivos HTML y ZIP con teor&iacute;a, pr&aacute;cticas, etc. (10384 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.23:   12/feb/2004</dt>
+						<dd>
+						Nueva organizaci&oacute;n de las pesta&ntilde;as. (10297 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.22.2: 12/feb/2004</dt>
+						<dd>
+						Cambios en el env&iacute;o de enlaces a p&aacute;ginas de teor&iacute;a, pr&aacute;cticas, etc. (10368 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.22.1: 10/feb/2004</dt>
+						<dd>
+						Cambios en los men&uacute;s. versi&oacute;n enviada a Jenui 2004.
+						</dd>
+		<dt>Versi&oacute;n 4.22:   09/feb/2004</dt>
+						<dd>
+						env&iacute;o de enlaces a p&aacute;ginas de teor&iacute;a, pr&aacute;cticas, bibliograf&iacute;a, evaluaci&oacute;n, profesores, tutor&iacute;as, FAQ y enlaces.<br />
+	                                	Corregido peque&ntilde;o bug en descarga de archivo. (10382 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.21:   06/feb/2004</dt>
+						<dd>
+						Modificaci&oacute;n del horario de una asignatura por parte de un profesor. (10158 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.20:   04/feb/2004</dt>
+						<dd>
+						Generaci&oacute;n autom&aacute;tica del horario de una asignatura a partir de los datos de un archivo. (9967 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.19.3: 28/ene/2004</dt>
+						<dd>
+						Corregido bug en mensaje de error.
+						</dd>
+		<dt>Versi&oacute;n 4.19.2: 22/ene/2004</dt>
+						<dd>
+						El formato de fecha almacenada en los archivos pasa a ser: segundos desde 1970. (9751 l&iacute;neas)<br />
+						Por compatibilidad a&uacute;n se leen fechas en formato dia/mes/a&ntilde;o hora:minuto. Este formato se abandonar&aacute; en el futuro.
+						</dd>
+		<dt>Versi&oacute;n 4.19.1: 22/ene/2004</dt>
+						<dd>
+						Mejoras internas en la presentaci&oacute;n de los temas del foro.
+						</dd>
+		<dt>Versi&oacute;n 4.19:   20/ene/2004</dt>
+						<dd>
+						Los temas de los foros se ordenan por defecto seg&uacute;n la fecha del env&iacute;o m&aacute;s reciente, y
+						pueden ordenarse seg&uacute;n la fecha del primer env&iacute;o. (9700 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.18:   19/ene/2004</dt>
+						<dd>
+						En los temas de los foros aparece la fecha del env&iacute;o m&aacute;s reciente. (9616 l&iacute;neas)
+						</dd>
+		<dt><a href="/history/swad4.17.4/">Versi&oacute;n 4.17.4: 22/dic/2003</a></dt>
+						<dd>
+						Al seleccionar un SELECT, se env&iacute;a el formulario. (9467 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.17.3: 17/dic/2003</dt>
+						<dd>
+						Modificaci&oacute;n en la presentaci&oacute;n de usuarios conectados: ahora se muestra la foto. (9463 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.17.2: 17/dic/2003</dt>
+						<dd>
+						Solucionado problema en los mensajes del foro. (9419 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.17.1: 16/dic/2003</dt>
+						<dd>
+						En los mensajes del foro se respetan los tabuladores originales.
+						</dd>
+		<dt>Versi&oacute;n 4.17:   16/dic/2003</dt>
+						<dd>
+						Integrado el sistema de mejora de fotos realizado en el proyecto fin de carrera de Alberto Rodrigo G&aacute;miz y Jes&uacute;s &Aacute;lvarez Mart&iacute;n.	(9379 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.16.3: 12/dic/2003</dt>
+						<dd>
+						En los mensajes del foro se respetan los espacios en blanco originales.
+						</dd>
+		<dt>Versi&oacute;n 4.16.2: 10/dic/2003</dt>
+						<dd>
+						Algunas mejoras gr&aacute;ficas en los anuncios. (9324 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.16.1: 10/dic/2003</dt>
+						<dd>
+						Los administradores no dejar&aacute;n huella en el registro.
+						</dd>
+		<dt>Versi&oacute;n 4.16:   09/dic/2003</dt>
+						<dd>
+						Lista de usuarios conectados (los que han accedido en los &uacute;ltimos minutos y no han salido). (9318 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.15:   05/dic/2003</dt>
+						<dd>
+						Lista de accesos en los &uacute;ltimos minutos (usuarios conectados). Se listan distintos accesos del mismo usuario. (9109 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.14.3: 05/dic/2003</dt>
+						<dd>
+						En el mes se muestran en rojo los d&iacute;as festivos y en un color especial los d&iacute;as no lectivos.<br />
+						En el futuro las listas de dias festivos y no lectivos deber&iacute;an poder introducirse a trav&eacute;s de un formulario.
+						</dd>
+		<dt>Versi&oacute;n 4.14.2: 04/dic/2003</dt>
+						<dd>
+						El sistema recuerda el n&uacute;mero de columnas en la orla, el n&uacute;mero de columnas en el listado de fichas y el n&uacute;mero de filas por p&aacute;gina en el listado de accesos.
+						</dd>
+		<dt>Versi&oacute;n 4.14.1: 04/dic/2003</dt>
+						<dd>
+						Mejoras en el listado de accesos. (8910 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.14:   03/dic/2003</dt>
+						<dd>
+						Presentaci&oacute;n del listado de accesos en varias p&aacute;ginas.
+						</dd>
+		<dt>Versi&oacute;n 4.13.5: 03/dic/2003</dt>
+						<dd>
+						Presentaci&oacute;n del listado de accesos en orden inverso (comenzando por el &uacute;ltimo acceso).
+						</dd>
+		<dt>Versi&oacute;n 4.13.4: 02/dic/2003</dt>
+						<dd>
+						Ligeros cambios est&aacute;ticos, sobre todo en la orla.
+						</dd>
+		<dt>Versi&oacute;n 4.13.3: 28/nov/2003</dt>
+						<dd>
+						Peque&ntilde;os cambios internos. Corregido peque&ntilde;o bug en la presentaci&oacute;n de los post-it.
+						</dd>
+		<dt>Versi&oacute;n 4.13.2: 27/nov/2003</dt>
+						<dd>
+						A&ntilde;adida carpeta ra&iacute;z para poder crear carpetas o archivos directamente en la carpeta de descargas.
+						</dd>
+		<dt>Versi&oacute;n 4.13.1: 27/nov/2003</dt>
+						<dd>
+						Borrado recursivo de carpetas de descarga no vac&iacute;as. A&ntilde;adido reloj en Javascript.
+						</dd>
+		<dt>Versi&oacute;n 4.13:   26/nov/2003</dt>
+						<dd>
+						Env&iacute;o de archivos para descarga.
+						</dd>
+		<dt>Versi&oacute;n 4.12.1: 26/nov/2003</dt>
+						<dd>
+						Corregidos algunos bugs. Presentaci&oacute;n de archivos para descarga mejorada.
+						</dd>
+		<dt>Versi&oacute;n 4.12:   25/nov/2003</dt>
+						<dd>
+						Borrado de archivos de descarga.
+						</dd>
+		<dt>Versi&oacute;n 4.11:   25/nov/2003</dt>
+						<dd>
+						Gesti&oacute;n de descarga de archivos muy mejorada.<br />
+						Comienzo de la administraci&oacute;n de descarga de archivos.
+						</dd>
+		<dt>Versi&oacute;n 4.10.5: 24/nov/2003</dt>
+						<dd>
+						Ligeros cambios est&aacute;ticos.
+						</dd>
+		<dt>Versi&oacute;n 4.10.4: 24/nov/2003</dt>
+						<dd>
+						Mejoras en la presentaci&oacute;n del men&uacute; de asignaturas. (8221 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.10.3: 21/nov/2003</dt>
+						<dd>
+						Corregido peque&ntilde;os bugs en la presentaci&oacute;n.
+						</dd>
+		<dt>Versi&oacute;n 4.10.2: 20/nov/2003</dt>
+						<dd>
+						A&ntilde;adido men&uacute; de asignaturas optativas de las ITI. Se puede navegar entre asignaturas sin perder el DNI y la contrase&ntilde;a.<br />
+						Obtenci&oacute;n autom&aacute;tica de los nombres de archivos a partir del path de la asignatura, en lugar de leerlos del archivo de configuraci&oacute;n. (8218 l&iacute;neas)
+						</dd>
+		<dt>Versi&oacute;n 4.10.1: 19/nov/2003</dt>
+						<dd>
+						A&ntilde;adidos men&uacute;s de asignaturas de ITIG e ITIS.
+						</dd>
+		<dt>Versi&oacute;n 4.10:   18/nov/2003</dt>
+						<dd>
+						A&ntilde;adido men&uacute; de asignaturas de Ingeniero en Inform&aacute;tica.
+						</dd>
+		<dt>Versi&oacute;n 4.9.4:  17/nov/2003</dt>
+						<dd>
+						Peque&ntilde;os cambios est&aacute;ticos.
+						</dd>
+		<dt>Versi&oacute;n 4.9.3:  14/nov/2003</dt>
+						<dd>
+						Cambio del logo y del nombre de la plataforma (Sistema Web de Apoyo al Aprendizaje y a la Docencia a Distancia)
+						</dd>
+		<dt>Versi&oacute;n 4.9.2:  13/nov/2003</dt>
+						<dd>
+						Reducci&oacute;n del tama&ntilde;o de los avisos (post-it). Versi&oacute;n correspondiente a las III Jornadas Andaluzas de Software Libre
+						</dd>
+		<dt>Versi&oacute;n 4.9.1:  13/nov/2003</dt>
+						<dd>
+						Corregido bug en la grabaci&oacute;n de la tabla de &uacute;ltimo acceso.<br />
+						Mejora en la presentaci&oacute;n del registro de accesos.
+						</dd>
+		<dt>Versi&oacute;n 4.9:    12/nov/2003</dt>
+						<dd>
+						Aparece un calendario con el mes actual.
+						</dd>
+		<dt>Versi&oacute;n 4.8.5:  12/nov/2003</dt>
+						<dd>
+						Si no se pasan par&aacute;metros, directamente salta a la p&aacute;gina de ayuda de la plataforma.
+						</dd>
+		<dt>Versi&oacute;n 4.8.4:  11/nov/2003</dt>
+						<dd>
+						Nuevo men&uacute; izquierdo con acceso a la Universidad, al Centro, a los departamentos, etc.
+						</dd>
+		<dt>Versi&oacute;n 4.8.3:  10/nov/2003</dt>
+						<dd>
+						Cambio en la presentaci&oacute;n. No aparece arriba el nombre de la asignatura.
+						</dd>
+		<dt>Versi&oacute;n 4.8.2:  07/nov/2003</dt>
+						<dd>
+						env&iacute;o del n&uacute;mero de filas de cabecera y de pie de la tabla de calificaciones.
+						</dd>
+		<dt>Versi&oacute;n 4.8.1:  06/nov/2003</dt>
+						<dd>
+						Mejoras internas en la recepci&oacute;n de foto y calificaciones.
+						</dd>
+		<dt>Versi&oacute;n 4.8:    05/nov/2003</dt>
+						<dd>
+						env&iacute;o de un archivo HTML con la tabla de calificaciones.
+						</dd>
+		<dt>Versi&oacute;n 4.7.1:  05/nov/2003</dt>
+						<dd>
+						Se muestra el t&iacute;tulo de la opci&oacute;n elegida.
+						</dd>
+		<dt>Versi&oacute;n 4.7:    05/nov/2003</dt>
+						<dd>
+						Incorporaci&oacute;n de las opciones del men&uacute; horizontal y otras relacionadas con la asignatura a la pesta&ntilde;a &quot;Asignatura&quot;.
+						</dd>
+		<dt>Versi&oacute;n 4.6.3:  30/oct/2003</dt>
+						<dd>
+						Se recuerda para cada usuario la &uacute;ltima pesta&ntilde;a abierta en la sesi&oacute;n anterior.
+						</dd>
+		<dt>Versi&oacute;n 4.6.2:  30/oct/2003</dt>
+						<dd>
+						Llamada directa a la funci&oacute;n de cada acci&oacute;n. Cambios en los tipos de letra de algunas opciones.
+						</dd>
+		<dt>Versi&oacute;n 4.6.1:  30/oct/2003</dt>
+						<dd>
+						Peque&ntilde;os cambios est&aacute;ticos.
+						</dd>
+		<dt>Versi&oacute;n 4.6:    28/oct/2003</dt>
+						<dd>
+						Cambio importante en el aspecto gr&aacute;fico de la plataforma. Men&uacute;s separados en pesta&ntilde;as.
+						</dd>
+		<dt>Versi&oacute;n 4.5:    23/oct/2003</dt>
+						<dd>
+						Eliminaci&oacute;n selectiva de avisos.
+						</dd>
+		<dt>Versi&oacute;n 4.4.1:  23/oct/2003</dt>
+						<dd>
+						Aparici&oacute;n de los avisos en orden inverso a la fecha de env&iacute;o.
+						</dd>
+		<dt>Versi&oacute;n 4.4:    22/oct/2003</dt>
+						<dd>
+						Env&iacute;o y presentaci&oacute;n autom&aacute;tica de avisos.
+						</dd>
+		<dt>Versi&oacute;n 4.3.3:  22/oct/2003</dt>
+						<dd>
+						Modificaci&oacute;n en la presentaci&oacute;n gr&aacute;fica de los avisos (ahora simulando post-it).
+						</dd>
+		<dt>Versi&oacute;n 4.3.2:  15/oct/2003</dt>
+						<dd>
+						Todos los iconos se cargan ahora de &quot;/~acanas/iconos/&quot; en lugar de &quot;/iconos/&quot;.
+						</dd>
+		<dt>Versi&oacute;n 4.3.1:  01/oct/2003</dt>
+						<dd>
+						Peque&ntilde;o cambio en el sitio donde aparece el men&uacute; principal.
+						</dd>
+		<dt>Versi&oacute;n 4.3:    20/may/2003</dt>
+						<dd>
+						env&iacute;o de correo electr&oacute;nico a todos los alumnos de una asignatura.
+						</dd>
+		<dt><a href="/history/swad4.2.1/">Versi&oacute;n 4.2.1: 13/may/2003</a></dt>
+						<dd>
+						Ocultaci&oacute;n con asteriscos de los datos presentados en las versiones de demostraci&oacute;n.<br />
+						Versi&oacute;n con la que se pidi&oacute; el proyecto de innovaci&oacute;n docente &quot;Plataforma SWAD (Sistema Web a Apoyo a la Docencia)&quot;.
+						</dd>
+		<dt>Versi&oacute;n 4.2:   12/may/2003</dt>
+						<dd>
+						Usuarios &quot;demostraci&oacute;n&quot;..<br />
+						Versiones de demostraci&oacute;n.<br />
+						Recepci&oacute;n de fotograf&iacute;a a trav&eacute;s de un archivo temporal.
+						</dd>
+		<dt>Versi&oacute;n 4.1:   08/may/2003</dt>
+						<dd>
+						Paso de par&aacute;metros a trav&eacute;s de un archivo de configuraci&oacute;n.
+						</dd>
+		<dt>Versi&oacute;n 4.0.5: 08/may/2003</dt>
+						<dd>
+						Acceso directo a los mensajes de cada tema del foro pinchando sobre el tema.
+						</dd>
+		<dt>Versi&oacute;n 4.0.4: 08/may/2003</dt>
+						<dd>
+						Ajustes para que se visualice bien en Netscape. Correcto con Microsoft Internet Explorer 6.0 y Netscape 7.0
+						</dd>
+		<dt>Versi&oacute;n 4.0.3: 07/may/2003</dt>
+						<dd>
+						Corregido peque&ntilde;o bug.
+						</dd>
+		<dt>Versi&oacute;n 4.0.2: 07/may/2003</dt>
+						<dd>
+						Peque&ntilde;as mejoras est&aacute;ticas.
+						</dd>
+		<dt>Versi&oacute;n 4.0.1: 07/may/2003</dt>
+						<dd>
+						Peque&ntilde;as mejoras est&aacute;ticas.
+						</dd>
+		<dt>Versi&oacute;n 4.0:   06/may/2003</dt>
+						<dd>
+						El programa presenta el tabl&oacute;n de anuncios y el men&uacute; con 9 opciones est&aacute;ticas:<br />
+						Profesor, Tutor&iacute;as, Horario, Teor&iacute;a, Pr&aacute;cticas, Bibliograf&iacute;a, Evaluaci&oacute;n, FAQ y Enlaces.
+						</dd>
+		<dt>Versi&oacute;n 3.6:   06/may/2003</dt>
+						<dd>
+						Cambio del modo de seleccionar una opci&oacute;n del men&uacute;. Ahora con un enlace directo por opci&oacute;n.<br />
+						Cambio en la forma de presentar la ayuda de las opciones del men&uacute;.
+						</dd>
+		<dt>Versi&oacute;n 3.5:   05/may/2003</dt>
+						<dd>
+						Cambio del sitio donde aparece el nombre del alumno.<br />
+						Cambio del modo de seleccionar una opci&oacute;n del men&uacute;. Ahora con un bot&oacute;n directo por opci&oacute;n.
+						</dd>
+		<dt>Versi&oacute;n 3.4:   30/abr/2003</dt>
+						<dd>
+						Corregidos tama&ntilde;os de cadenas en algunas funciones.
+						</dd>
+		<dt>Versi&oacute;n 3.3.1: 30/abr/2003</dt>
+						<dd>
+						Aumentado el tama&ntilde;o del cuerpo de los mensajes del foro.
+						</dd>
+		<dt>Versi&oacute;n 3.3:   22/abr/2003</dt>
+						<dd>
+						Definici&oacute;n de tres tipos de usuario: alumno, profesor, administrador
+						y distintos privilegios para cada uno
+						</dd>
+		<dt>Versi&oacute;n 3.2:   14/ene/2003</dt>
+						<dd>
+						Lee un fichero HTML para cada asignatura donde aparece el nombre de usuario
+						y el password para descarga de archivos
+						</dd>
+		<dt>Versi&oacute;n 3.1:   10/ene/2003</dt>
+						<dd>
+						He protegido mediante .htaccess y .htpasswd la carpeta de descarga.<br />
+						Esta versi&oacute;n evita que se listen los archivos .*
+						</dd>
+		<dt>Versi&oacute;n 3.0:   06/nov/2002</dt>
+						<dd>
+						Corregido peque&ntilde;o bug: un usuario que no estaba
+						en la lista de esta asignatura pod&iacute;a acceder, ahora no.<br />
+						Versi&oacute;n con la que se confeccion&oacute; el p&eacute;ster ICTE 2002.
+						</dd>
+		<dt>Versi&oacute;n 2.10:  06/nov/2002</dt>
+						<dd>
+						Borrado de la ficha de un usuario.
+						</dd>
+		<dt>Versi&oacute;n 2.9:   05/nov/2002</dt>
+						<dd>
+						Alta / baja de usuario en la asignatura presente.
+						</dd>
+		<dt>Versi&oacute;n 2.8:   31/oct/2002</dt>
+						<dd>
+						Se usa un nuevo fichero-tabla: usuarios en esta asignatura.
+						</dd>
+		<dt>Versi&oacute;n 2.7.1: 31/oct/2002</dt>
+						<dd>
+						Cambio interno: automatizaci&oacute;n de la forma de presentar el men&uacute;.
+						</dd>
+		<dt>Versi&oacute;n 2.7:   30/oct/2002</dt>
+						<dd>
+						Puesta a cero del archivo de accesos de usuarios.<br />
+						El sistema recuerda la &uacute;ltima acci&oacute;n realizada por cada usuario.
+						</dd>
+		<dt>Versi&oacute;n 2.6:   29/oct/2002</dt>
+						<dd>
+						Nuevas opciones en el men&uacute; para profesores (no todas implementadas a&uacute;n).<br />
+						Vista de acccesos de usuarios.
+						</dd>
+		<dt>Versi&oacute;n 2.5:   28/oct/2002</dt>
+						<dd>
+						Listado de fichas de estudiantes.
+						</dd>
+		<dt>Versi&oacute;n 2.4:   23/sep/2002</dt>
+						<dd>
+						Corregido peque&ntilde;o bug al presentar mensaje de error en ver calificaciones.
+						</dd>
+		<dt>Versi&oacute;n 2.3:   04/jul/2002</dt>
+						<dd>
+						Corregido bug en presentaci&oacute;n de calificaciones.<br />
+						Corregido bug en recepci&oacute;n de fotograf&iacute;a.<br />
+						Ampliado tama&ntilde;o de fotograf&iacute;a de 20 KB a 100 KB.<br />
+						Corregido bug en recepci&oacute;n de par&aacute;metros en modo datos.
+						</dd>
+		<dt>Versi&oacute;n 2.2:   27/may/2002</dt>
+						<dd>
+						Corregido bug en los foros.
+						</dd>
+		<dt>Versi&oacute;n 2.1:   10/abr/2002</dt>
+						<dd>
+						Listado jer&aacute;rquico de carpetas de descarga.<br />
+						Foto del usuario identificado en la pantalla.<br />
+						Foto de los usuarios de los foros.<br />
+						Evaluaci&oacute;n del test.
+						</dd>
+		<dt>Versi&oacute;n 2.0:   14/mar/2002</dt>
+						<dd>
+						Segunda versi&oacute;n, mandada a Jenui 2002, que inclu&iacute;a
+						foros de discusi&oacute;n y test de autoevaluaci&oacute;n.
+						</dd>
+		<dt>Versi&oacute;n 1.1:   2000-2001</dt>
+						<dd>
+						Inclu&iacute;a el env&iacute;o autom&aacute;tico de la foto.
+						</dd>
+		<dt>Versi&oacute;n 1.0:   1999-2000</dt>
+						<dd>
+						Primera versi&oacute;n, que s&oacute;lo inclu&iacute;a las fichas,
+						las calificaciones y la descarga de documentos.
+						</dd>
+		<dt>Versi&oacute;n 0.9:   21/sep/1999</dt>
+						<dd>
+						Comienzo de la versi&oacute;n inicial.
+						</dd>
 		</dl>
 	</td>
 	</tr>
diff --git a/html/database/index.html b/html/database/index.html
index 3dfe97d29..f36bc41ba 100644
--- a/html/database/index.html
+++ b/html/database/index.html
@@ -40,7 +40,7 @@
 	<td align="center">
 		<h1>SWAD database</h1>
 		<a href="http://creativecommons.org/licenses/by-sa/3.0/deed.es_ES" title="License of text on this page" class="COPYRIGHT"><img src="/img/cc-by-sa.png" style="width:88px; height=31px; vertical-align:middle;" alt="CC BY-SA" /></a>
-		<a href="http://www.ugr.es/~acanas/">Antonio Ca&ntilde;as Vargas</a>, 1999-2015
+		<a href="https://openswad.org/en?usr=@acanas" target="_blank">Antonio Ca&ntilde;as Vargas</a>, 1999-2017
 	</td>
 	</tr>
 
diff --git a/html/download/index.html b/html/download/index.html
index fabaf0ea6..a39923a90 100644
--- a/html/download/index.html
+++ b/html/download/index.html
@@ -40,7 +40,7 @@
 	<td align="center">
 		<h1>Download source code</h1>
 		<a href="http://creativecommons.org/licenses/by-sa/3.0/deed.es_ES" title="License of text on this page" class="COPYRIGHT"><img src="/img/cc-by-sa.png" style="width:88px; height=31px; vertical-align:middle;" alt="CC BY-SA" /></a>
-		<a href="http://www.ugr.es/~acanas/">Antonio Ca&ntilde;as Vargas</a>, 1999-2015
+		<a href="https://openswad.org/en?usr=@acanas" target="_blank">Antonio Ca&ntilde;as Vargas</a>, 1999-2017
 	</td>
 	</tr>
 
diff --git a/html/info/index.html b/html/info/index.html
index 762f00afc..d6c284b75 100644
--- a/html/info/index.html
+++ b/html/info/index.html
@@ -40,7 +40,7 @@
 	<td align="center">
 		<h1>What is SWAD?</h1>
 		<a href="http://creativecommons.org/licenses/by-sa/3.0/deed.es_ES" title="License of text on this page" class="COPYRIGHT"><img src="/img/cc-by-sa.png" style="width:88px; height=31px; vertical-align:middle;" alt="CC BY-SA" /></a>
-		<a href="http://www.ugr.es/~acanas/">Antonio Ca&ntilde;as Vargas</a>, 1999-2015
+		<a href="https://openswad.org/en?usr=@acanas" target="_blank">Antonio Ca&ntilde;as Vargas</a>, 1999-2017
 	</td>
 	</tr>
 
@@ -49,19 +49,20 @@
 
 <dl>
 
-<dt><h2>Abstract</h2></dt>
+<dt><h2>Introduction</h2></dt>
 
 <dd>
 
 <p>
-<a href="http://openswad.org/">SWAD</a> (shared workspace at a distance)
+<a href="http://openswad.org/">SWAD</a> (Shared Workspace At a Distance)
 is a <a href="http://openswad.org/source/">free</a> platform
-for distance learning and teaching management.
+for <a href="https://en.wikipedia.org/wiki/Blended_learning">blended learning</a>
+and teaching management.
 
 It has been developed and used at the
 <a href="http://www.ugr.es/">University of Granada (UGR)</a>
 <a href="http://swad.ugr.es/stat/">since 1999</a>
-and since 2012 is used in other universities.
+and since 2012 it is used in other universities.
 </p>
 
 <p>
@@ -70,18 +71,30 @@ and management of data from students and teachers.
 
 These include access to information on the courses (teaching guide, timetables, bibliography,...),
 documents storage (notes, presentations, problems, practice outlines...),
-lists and record cards of students and teachers, discussion forums,
+lists and record cards of students and teachers, social network, discussion forums,
 assignments, student's self-assessment through interactive tests,
 and individual consultation of marks.
 
 Some of its main features are also available as an
-<a href="http://openswad.org/swadroid/">app for Android mobile devices</a>.
+<a href="http://openswad.org/swadroid/">app for Android</a>
+and will be available in a future <a href="https://twitter.com/iswad_ugr">app for iOS</a>.
 </a>
 
 <p>
 SWAD is a very useful tool that has become an important complement to classroom teaching,
 with a cost of implementation very low even in large educational institutions.
 </p>
+
+<p>
+The name SWAD originally stood for
+&quot;<u>S</u>istema <u>W</u>eb de <u>A</u>poyo a la <u>D</u>ocencia&quot; in Spanish
+(&quot;Web System for Education Support&quot;).
+Currently we prefer &quot;<u>S</u>hared <u>W</u>orkspace <u>At</u> a <u>D</u>istance&quot;.
+Furthermore, the main meaning of the word <em>swad</em>, barely used,
+is &quot;bunch of things&quot;, a concept that fits the idea of a system that includes various services;
+and in Punjabi language <em>swad</em> means &quot;tasty&quot;,
+which adds a positive connotation to the platform name.
+</p>
 
 </dd>
 
@@ -143,7 +156,7 @@ SWAD began in September 1999
 in the <a href="http://atc.ugr.es/">Department of Architecture and Computer Technology</a>
 of the <a href="http://www.ugr.es/">UGR</a>,
 grew since 2003 until 2008 under three teaching innovation projects,
-and since 2008 until 2015 it has been one of the three tools of PRADO,
+and since 2008 until 2016 it has been one of the three tools of PRADO,
 the platform of resources to support teaching of the UGR,
 supported by the <a href="http://cevug.ugr.es/">Virtual Learning Center</a>
 and provided free to all UGR as a support to face-to-face teaching.
@@ -153,7 +166,7 @@ and has been <a href="https://swad.ugr.es/stat/">very well received by students
 
 <p>
 In recent years its <a href="http://openswad.org/tool/">functions</a>
-have become more widespread and more independent of an individual institution,
+have become independent of an individual institution,
 resulting in a configurable tool for any educational institution.
 
 In January 2010 the <a href="http://openswad.org/source/">SWAD source code</a>
@@ -162,21 +175,10 @@ was released under the
 so that it could be installed at other universities or educational institutions.
 
 Today SWAD is not only used in the <a href="http://www.ugr.es/">UGR</a>.
-In April 2012 came into use in the <a href="http://openswad.org/">OpenSWAD project (openswad.org)</a>
-as a free cloud platform for any institution,
-and since July 2012 is used in the <a href="http://www.cevuna.una.py/swad/">National University of Asunci&oacute;n (Paraguay)</a>.
+In April 2012 it came into use in the <a href="http://openswad.org/">OpenSWAD project (openswad.org)</a>
+as a free cloud platform for any institution.
 </p>
 
-<p>
-The name SWAD originally stood for
-&quot;<u>S</u>istema <u>W</u>eb de <u>A</u>poyo a la <u>D</u>ocencia&quot; in Spanish
-(&quot;Web System for Education Support&quot;).
-Currently we prefer &quot;<u>S</u>hared <u>W</u>orkspace <u>At</u> a <u>D</u>istance&quot;.
-Furthermore, the main meaning of the word <em>swad</em>, barely used,
-is &quot;bunch of things&quot;, a concept that fits the idea of a system that includes various services;
-and in Punjabi language <em>swad</em> means &quot;tasty&quot;,
-which adds a positive connotation to the platform name.
-</p>
 </dd>
 
 <dt><h2>Goals</h2></dt>
@@ -217,103 +219,125 @@ which adds a positive connotation to the platform name.
 	</p>
 </dd>
 
-<dt><h2>Hierarchy and roles</h2></dt>
+<dt><h2>Hierarchical organization</h2></dt>
 
 <dd>
-	<h3>Hierarchical organization</h3>
-
 	<p>
 	SWAD can accommodate in a single platform one or multiple educational organizations.
 	It uses the following hierarchical structure:
+	</p>
+
 	<ul>
     		<li>Countries</li>
     		<li>Institutions (universities, academies, organizations, companies,...)</li>
-    		<li>Centres (faculties, buildings,...)</li>
+    		<li>Centres (faculties, schools, buildings,...)</li>
     		<li>Degrees (degrees, masters,...)</li>
-    		<li>Courses</li>
+    		<li>Courses (subjects)</li>
     		<li>Group types (lectures, practicals, seminars,...)</li>
     		<li>Groups (A, B, morning, afternoon,...)</li>
 	</ul>
-	The central element of this hierarchy is the course, which can register several teachers and students.
-	</p>
-
-	<h3>Roles</h3>
 
 	<p>
-	Each user has a role of student or teacher at each of the course in which he/she is enrolled.
-	In addition, some users may be administrators of one or more degrees,
-	or superusers (global administrators of the platform).
+	The central element of this hierarchy is the course, which can register several teachers and students.
 	</p>
 </dd>
+
+<dt><h2>Roles</h2></dt>
+
+<dd>
+	<p>
+	Each user has a role of student or teacher at each of the courses in which he/she is enrolled.
+	In addition, some users may be administrators.
+	</p>
+	
+	<p>These are all available roles:</p>
+	
+	<ol start="0">
+    		<li><var>Unknown</var>: User not logged in</li>
+    		<li><var>Guest</var>: User not belonging to any course</li>
+    		<li><var>Visitor</var>: Student or teacher in other courses but not belonging to the current course</li>
+    		<li><var>Student</var>: Student in current course</li>
+    		<li><var>Teacher</var>: Teacher in current course</li>
+    		<li><var>Degree admin</var>: Degree administrator</li>
+    		<li><var>Centre admin</var>: Centre administrator</li>
+    		<li><var>Institution admin</var>: Institution administrator</li>
+    		<li><var>System admin</var>: System administrator (superuser)</li>
+	</ol>
+
+</dd>
 
 <dt><h2>Summary of tools and functionalities</h2></dt>
 
 <dd>
 
 	<p>
-	The SWAD platform aims to achieve these objectives by providing the features listed below,
-	grouped into 11 groups (tabs):
+	The SWAD platform aims to achieve its objectives by providing the features listed below,
+	grouped into 12 groups (tabs):
 		<ul>
 
-		<li><strong>System</strong>: Global configuration and administration of countries
+		<li>First tab, one of the following 6:
 			<ul>
-			<li>search institutions, centres, degrees, courses, users and documents</li>
-			<li>listing and editing countries</li>
-			<li>list of pending institutions, centres, degrees and courses</li>
-			<li>removing old unused courses</li>
-			<li>listing and editing types of degrees</li>
-			<li>listing and editing allowed mail domains for notifications</li>
-			<li>listing and editing banners</li>
-			<li>listing and editing institutional links</li>
-			<li>listing and editing <a href="http://openswad.org/ws/">plugins</a></li>
+			<li><strong>System</strong>: Global configuration and administration of countries
+				<ul>
+				<li>search institutions, centres, degrees, courses, users and documents</li>
+				<li>listing and editing countries</li>
+				<li>list of pending institutions, centres, degrees and courses</li>
+				<li>removing old unused courses</li>
+				<li>listing and editing types of degrees</li>
+				<li>listing and editing allowed mail domains for notifications</li>
+				<li>listing and editing banners</li>
+				<li>listing and editing institutional links</li>
+				<li>listing and editing <a href="http://openswad.org/ws/">plugins</a></li>
+				</ul>
+			</li>
+			<li><strong>Country</strong>: Management of institutions of the selected country
+				<ul>
+				<li>search institutions, centres, degrees, courses, users and documents</li>
+				<li>information about the selected country</li>
+				<li>listing and editing institutions of the selected country</li>
+				</ul>
+			</li>
+			<li><strong>Institution</strong>: Management of centres of the selected institution
+				<ul>
+				<li>search institutions, centres, degrees, courses, users and documents</li>
+				<li>information about the selected institution</li>
+				<li>listing and editing centres of the selected institution</li>
+				<li>listing and editing departments of the selected institution</li>
+				<li>listing and editing places (campuses) of the selected institution</li>
+				<li>listing and editing holidays in the campuses of the selected institution</li>
+				</ul>
+			</li>
+			<li><strong>Centre</strong>: Management of degrees of the selected centre
+				<ul>
+				<li>search institutions, centres, degrees, courses, users and documents</li>
+				<li>information about the selected centre</li>
+				<li>listing and editing degrees of the selected centre</li>
+				</ul>
+			</li>
+			<li><strong>Degree</strong>: Management of courses of the selected degree
+				<ul>
+				<li>search institutions, centres, degrees, courses, users and documents</li>
+				<li>information about the selected degree</li>
+				<li>listing and editing courses of the selected degree</li>
+				</ul>
+			</li>
+			<li><strong>Course</strong>: Information and documentation of the selected course
+				<ul>
+				<li>search institutions, centres, degrees, courses, users and documents</li>
+				<li>information about the selected course</li>
+				<li>teaching guide of the course</li>
+				<li>agenda / program of lectures and practicals</li>
+				<li>documents (notes, presentations, problems,...)</li>
+				<li>shared files between students and teachers</li>
+				<li>class schedule</li>
+				<li>bibliography</li>
+				<li>FAQ (Frequently Asked Questions)</li>
+				<li>links</li>
+				</ul>
+			</li>
 			</ul>
 		</li>
-		<li><strong>Country</strong>: Management of institutions of the selected country
-			<ul>
-			<li>search institutions, centres, degrees, courses, users and documents</li>
-			<li>information about the selected country</li>
-			<li>listing and editing institutions of the selected country</li>
-			</ul>
-		</li>
-		<li><strong>Institution</strong>: Management of centres of the selected institution
-			<ul>
-			<li>search institutions, centres, degrees, courses, users and documents</li>
-			<li>information about the selected institution</li>
-			<li>listing and editing centres of the selected institution</li>
-			<li>listing and editing departaments of the selected institution</li>
-			<li>listing and editing places (campuses) of the selected institution</li>
-			<li>listing and editing holidays in the campuses of the selected institution</li>
-			</ul>
-		</li>
-		<li><strong>Centre</strong>: Management of degrees of the selected centre
-			<ul>
-			<li>search institutions, centres, degrees, courses, users and documents</li>
-			<li>information about the selected centre</li>
-			<li>listing and editing degrees of the selected centre</li>
-			</ul>
-		</li>
-		<li><strong>Degree</strong>: Management of courses of the selected degree
-			<ul>
-			<li>search institutions, centres, degrees, courses, users and documents</li>
-			<li>information about the selected degree</li>
-			<li>listing and editing courses of the selected degree</li>
-			</ul>
-		</li>
-		<li><strong>Course</strong>: Informaci&oacute;n y documentaci&oacute;n de la asignatura seleccionada
-			<ul>
-			<li>search institutions, centres, degrees, courses, users and documents</li>
-			<li>information about the selected course</li>
-			<li>teaching guide of the course</li>
-			<li>agenda / program of lectures and practicals</li>
-			<li>documents (notes, presentations, problems,...)</li>
-			<li>shared files between students and teachers</li>
-			<li>class schedule</li>
-			<li>bibliography</li>
-			<li>FAQ (Frequently Asked Questions)</li>
-			<li>links</li>
-			</ul>
-		</li>
-		<li><strong>Assessment</strong>: Evaluation of students in the selected subject
+		<li>Second tab, <strong>Assessment</strong>: Evaluation of students in the selected subject
 			<ul>
 			<li>information on the evaluation system</li>
 			<li>management of assignments</li>
@@ -326,33 +350,39 @@ which adds a positive connotation to the platform name.
 			<li>student record card in the course</li>
 			</ul>
 		</li>
-		<li><strong>Users</strong>: Information and group management of groups and users
+		<li>Third tab, <strong>Users</strong>: Information and group management of groups and users
 			<ul>
-			<li>enrollment in groups</li>
+			<li>enrolment in groups</li>
 			<li>management of types of groups and groups</li>
 			<li>lists and record cards of guests</li>	
 			<li>lists and record cards of students</li>	
 			<li>editing fields of custom record cards</li>
 			<li>attendance control</li>
 			<li>lists, record cards and scheduling of tutorials of teachers</li>	
-			<li>listis of administrators</li>
+			<li>lists of administrators</li>
 			<li>management of requests for registration</li>
 			<li>user administration</li>
 			<li>lists of connected users</li>
 			</ul>
 		</li>
-		<li><strong>Messages</strong>: Communication between users, forums, chat
+		<li>Fourth tab, <strong>Social</strong>: Social networks, forums, chat
+			<ul>
+			<li>social network (time line)</li>
+			<li>social network (users' public profiles)</li>
+			<li>discussion forums</li>
+			<li>chat</li>
+			</ul>
+		</li>
+		<li>Fifth tab, <strong>Messages</strong>: Communication between users
 			<ul>
 			<li>event notifications to users</li>
 			<li>global announcements</li>
 			<li>notices</li>
-			<li>discussion forums</li>
-			<li>chat</li>
 			<li>internal web messaging between users of the platform</li>
 			<li>email sending to students</li>
 			</ul>
 		</li>
-		<li><strong>Statistics</strong>: Statistics and monitoring of visits
+		<li>Sixth tab, <strong>Statistics</strong>: Statistics and monitoring of visits
 			<ul>
 			<li>surveys</li>
 			<li>big figures (system utilization)</li>
@@ -372,7 +402,7 @@ which adds a positive connotation to the platform name.
 			<li>clicks in real time</li>
 			</ul>
 		</li>
-		<li><strong>Profile</strong>: Personal information of the user identified
+		<li>Seventh tab, <strong>Profile</strong>: Personal information of the user identified
 			<ul>
 			<li>sign up</li>
 			<li>login and logout</li>
@@ -386,7 +416,7 @@ which adds a positive connotation to the platform name.
 			<li>websites and social networking</li>
 			<li>personal preferences</li>
 			<li>briefcase (personal virtual drive)</li>
-			<li>frecuent actions</li>
+			<li>frequent actions</li>
 			</ul>
 		</li>
 		</ul>
@@ -418,7 +448,8 @@ which adds a positive connotation to the platform name.
 	
 	<p>
 	Being a web application, the client can be any modern web browser.
-	To use the chat you must have Java runtime environment.
+	To use the chat you must have
+	<a href="https://www.java.com/download/">Java runtime environment</a>.
 	Besides the web client, there is an M-learning application for Android devices
 	called <a href="https://openswad.org/swadroid/">SWADroid</a>,
 	which implements some of the most used features in the web version.
@@ -433,8 +464,8 @@ which adds a positive connotation to the platform name.
 			<ul>
 			<li><a href="https://openswad.org/info/" target="_blank" title="What is SWAD?">
 			What is SWAD?</a></li>
-			<li><a href="https://twitter.com/openswad" target="_blank" title="@OpenSWAD">
-			@OpenSWAD</a></li>
+			<li><a href="https://openswad.org/association/" target="_blank" title="About us (OpenSWAD Association)">
+			About us</a></li>
 			<li><a href="http://openswad.wordpress.com/" target="_blank" title="Blog">
 			Blog</a></li>
 			<li><a href="https://openswad.org/paper/" target="_blank" title="Publications">
@@ -461,16 +492,26 @@ which adds a positive connotation to the platform name.
 			Tools</a></li>
 			</ul>
 		</li>
-		<li>Mobile
+		<li>Social
 			<ul>
-			<li><a href="https://openswad.org/swadroid/" target="_blank" title="SWADroid: SWAD App para Android">
-			SWADroid</a></li>
-			<li><a href="https://twitter.com/swadroid" target="_blank" title="@SWADroid">
-			@SWADroid</a></li>
-			<li><a href="http://swadroid.wordpress.com/" target="_blank" title="SWADroid Blog">
-			SWADroid Blog</a></li>
-			<li><a href="https://twitter.com/iswad_ugr" target="_blank" title="@iswad_ugr">
-			@iswad_ugr</a></li>
+			<li><a href="https://twitter.com/openswad" target="_blank" title="Twitter">
+			Twitter</a></li>
+			<li><a href="https://www.facebook.com/OpenSWAD/" target="_blank" title="Facebook">
+			Facebook</a></li>
+			<li><a href="https://en.wikipedia.org/wiki/SWAD_%28software%29" target="_blank" title="Wikipedia">
+			Wikipedia</a></li>
+			<li><a href="https://plus.google.com/109453568780563947088/about/p/pub" target="_blank" title="Google+">
+			Google+</a></li>
+			<li><a href="https://www.youtube.com/channel/UCDk02lUBCoqp_v2A25t6orQ/about" target="_blank" title="YouTube">
+			YouTube</a></li>
+			<li><a href="http://alternativeto.net/software/swad/" target="_blank" title="alternativeTo">
+			alternativeTo</a></li>
+			<li><a href="http://www.startupranking.com/openswad" target="_blank" title="startupRANKING">
+			startupRANKING</a></li>
+			<li><a href="https://github.com/acanas/swad-core" target="_blank" title="GitHub">
+			GitHub</a></li>
+			<li><a href="https://www.openhub.net/p/swad-core" target="_blank" title="Open HUB">
+			Open HUB</a></li>
 			</ul>
 		</li>
 		<li>Free software
@@ -493,8 +534,26 @@ which adds a positive connotation to the platform name.
 			Roadmap</a></li>
 			<li><a href="https://openswad.org/author/" target="_blank" title="Authors">
 			Authors</a></li>
-			<li><a href="https://openswad.org/pfc/" target="_blank" title="Proyectos fin de carrera">
-			Proyectos fin de carrera</a></li>
+			</ul>
+		</li>
+		<li>Mobile
+			<ul>
+			<li><a href="https://openswad.org/swadroid/" target="_blank" title="SWADroid: SWAD App para Android">
+			SWADroid</a></li>
+			<li><a href="https://play.google.com/store/apps/details?id=es.ugr.swad.swadroid" target="_blank" title="SWADroid Google Play">
+			SWADroid Google Play</a></li>
+			<li><a href="http://swadroid.wordpress.com/" target="_blank" title="SWADroid Blog">
+			SWADroid Blog</a></li>
+			<li><a href="https://twitter.com/swadroid" target="_blank" title="SWADroid Twitter">
+			SWADroid Twitter</a></li>
+			<li><a href="https://plus.google.com/115615684349730524355/posts" target="_blank" title="SWADroid Google+">
+			SWADroid Google+</a></li>
+			<li><a href="https://github.com/Amab/SWADroid" target="_blank" title="SWADroid GitHub">
+			SWADroid GitHub</a></li>
+			<li><a href="https://www.openhub.net/p/swadroid" target="_blank" title="SWADroid Open HUB">
+			SWADroid Open HUB</a></li>
+			<li><a href="https://twitter.com/iswad_ugr" target="_blank" title="iSWAD Twitter">
+			iSWAD Twitter</a></li>
 			</ul>
 		</li>
 		<li>Installations
@@ -503,7 +562,7 @@ which adds a positive connotation to the platform name.
 			<li><a href="https://swad.ugr.es/">UGR</a>
 				<ul>
 				<li><a href="https://twitter.com/swad_ugr" target="_blank">
-				@swad_ugr</a></li>
+				Twitter</a></li>
 				<li><a href="https://swad.ugr.es/stat/" target="_blank">
 				Stats</a></li>
 				<li><a href="https://swad.ugr.es/server/" target="_blank">
@@ -512,8 +571,6 @@ which adds a positive connotation to the platform name.
 				Meeting</a></li>
 				</ul>
 			</li>
-			<li><a href="http://www.cevuna.una.py/swad/">UNA (Paraguay)</a>
-			</li>
 		</li>
 	</ul>
 </dd>
diff --git a/html/install/index.html b/html/install/index.html
index 6368f714d..3b711c4e7 100644
--- a/html/install/index.html
+++ b/html/install/index.html
@@ -3,18 +3,7 @@
 
  <head>
   <title>SWAD: Installation</title>
-  <style type="text/css">
-A:link {text-decoration: none;}
-A:visited {text-decoration: none;}
-A:active {text-decoration: none;}
-A:hover	{color:#000000;}
-body		{margin:0px;}
-td,p,ul,.h	{font-family:Arial,DejaVu LGC Sans,Bitstream Vera Sans,sans-serif;color:#404040;font-size:11pt;}
-code		{color:#027AC6;}
-table		{border-width:0px; border-style:none;}
-img		{border-width:0px; border-style:none;}
-.SWAD{font-family:Arial,DejaVu LGC Sans,Bitstream Vera Sans,sans-serif;color:#F8B000;font-size:16pt;font-weight:bold;}
-  </style>
+  <link rel="StyleSheet" href="/swad.css" type="text/css" />
 <script>
   (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
   (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -51,7 +40,7 @@ img		{border-width:0px; border-style:none;}
 	<td align="center">
 		<h1>Installing SWAD</h1>
 		<a href="http://creativecommons.org/licenses/by-sa/3.0/deed.es_ES" title="License of text on this page" class="COPYRIGHT"><img src="/img/cc-by-sa.png" style="width:88px; height=31px; vertical-align:middle;" alt="CC BY-SA" /></a>
-		<a href="http://www.ugr.es/~acanas/">Antonio Ca&ntilde;as Vargas</a>, 1999-2014
+		<a href="https://openswad.org/en?usr=@acanas" target="_blank">Antonio Ca&ntilde;as Vargas</a>, 1999-2017
 	</td>
 	</tr>
 
@@ -67,7 +56,9 @@ img		{border-width:0px; border-style:none;}
 		<li><a href="#swad-database">Creating SWAD database</a></li>
 		<li><a href="#swad-files">Creating SWAD directories and files</a></li>
 		<li><a href="#swad-icons">Installing SWAD icons</a></li>
+		<li><a href="#jstz">Installing jstz and populating Time Zone Tables</a></li>
 		<li><a href="#dropzone">Installing DropzoneJS</a></li>
+		<li><a href="#mathjax">Installing MathJax</a></li>
 		<li><a href="#gsoap">Compiling and installing gSOAP, required to compile SWAD core</a></li>
 		<li><a href="#compile-swad">Compiling and installing SWAD core</a></li>
 		<li><a href="#fotomaton">Installing photo processing program <code>fotomaton</code></a></li>
@@ -75,6 +66,7 @@ img		{border-width:0px; border-style:none;}
 		<li><a href="#chat-server">Installing chat server <code>swad-ircd</code></a></li>
 		<li><a href="#mail">Installing the script to send email <code>swad_smtp.py</code></a></li>
 		<li><a href="#services">Automating startup of services</a></li>
+		<li><a href="#mail-server">Installing mail server (optional)</a></li>
 		</ol>
 	</td>
 	</tr>
@@ -89,7 +81,7 @@ img		{border-width:0px; border-style:none;}
 	<h2><a name="server">Renting a server from an external provider (optional)</a></h2>
 
 	<p>
-	This section is not aplicable if you have your own server.
+	This section is not aplicable if we have our own server.
 	For example, <a href="http://swad.ugr.es/">swad.ugr.es</a> is hosted
 	in a <a href="http://swad.ugr.es/server/">server at the University of Granada</a>.
 	</p>
@@ -136,7 +128,7 @@ img		{border-width:0px; border-style:none;}
 	and it also has a starting cost of setup of &euro;149 (19% VAT included).
 	Application is made online through web forms and the payment is conducted through credit card.
 	In response they email the assigned IP and the root password to access the server,
-	that you should change as you have access.
+	that we should change.
 	Chosen server features included:
 	</p>
 
@@ -193,7 +185,7 @@ img		{border-width:0px; border-style:none;}
 	<h2><a name="domain">Domain registration (optional)</a></h2>
 
 	<p>
-	This section is not aplicable if you have a domain or subdomain asociated to the server.
+	This section is not aplicable if we have a domain or subdomain asociated to the server.
 	</p>
 
 	<p>
@@ -204,7 +196,7 @@ img		{border-width:0px; border-style:none;}
 	but we decided adquire <a href="http://openswad.com/">openswad.com</a> and
 	<a href="http://openswad.net/">openswad.net</a> also.
 	Each of these three domains has a yearly cost of &euro;7,90 (19% VAT included)
-	if you make a initial payment of &euro;29 (19% VAT included).
+	if we make a initial payment of &euro;29 (19% VAT included).
 	In our case we were exempt from this initial payment having previously engaged
 	the dedicated hosting service.
 	In order to obtain a user and a password required in the domain registration,
@@ -284,7 +276,7 @@ img		{border-width:0px; border-style:none;}
 	
 	<li>
 	Install <code>wget</code>, <code>gmake</code>, <code>automake</code> and <code>make</code>
-	if your distribution is so minimal that they are not already installed:
+	if our distribution is so minimal that they are not already installed:
 	<table width="100%">
 	<tr>
 	<th>CentOS 6.5</th>
@@ -336,7 +328,7 @@ img		{border-width:0px; border-style:none;}
 	<ul>
 
 	<li>
-	To install <a href="http://git-scm.com/">Git</a>, you can use:
+	To install <a href="http://git-scm.com/">Git</a>, we can use:
 	<table width="100%">
 	<tr>
 	<th>CentOS 6.5</th>
@@ -352,7 +344,7 @@ img		{border-width:0px; border-style:none;}
 	</tr>
 	</table>
 	If this method does not work, because <code>git</code> is not in the repositories,
-	you can try the following:<br />
+	we can try the following:<br />
 		<code>yum -y install zlib-devel openssl-devel cpio expat-devel gettext-devel</code><br />
 		<code>wget http://git-core.googlecode.com/files/git-1.7.9.3.tar.gz</code> (or later version)<br />
 		<code>tar -xzvf ./git-1.7.9.3.tar.gz</code> (or later version)<br />
@@ -382,7 +374,7 @@ img		{border-width:0px; border-style:none;}
 
 	<li>
 	To install <a href="http://opencv.org/">OpenCV</a>,
-	may be that you need having installed previously version 2.6 or later of
+	may be that we need having installed previously version 2.6 or later of
 	<a href="http://www.cmake.org/">CMake</a>:
 	<table width="100%">
 	<tr>
@@ -448,7 +440,8 @@ img		{border-width:0px; border-style:none;}
 		<code>cd release</code><br />
 		<code>cmake ..</code><br />
 		<code>make</code><br />
-		<code>make install</code>
+		<code>make install</code><br />
+ 		<code>cd ~</code>
 	</td>
 	<td width="50%" valign="top">
  		<code>cd ~</code><br />
@@ -458,12 +451,106 @@ img		{border-width:0px; border-style:none;}
 		<code>cd release</code><br />
 		<code>cmake ..</code><br />
 		<code>make</code><br />
-		<code>sudo make install</code>
+		<code>sudo make install</code><br />
+ 		<code>cd ~</code>
 	</td>
 	</tr>
 	</table>
 	</li>
 
+	</ul>
+
+	<p>
+	SWAD needs <code>pandoc</code> 1.10 or later
+	and <code>iconv</code>
+	to convert from Markdown format to HTML format.
+	</p>
+
+	<ul>
+
+	<li>
+	To install <code>pandoc</code>:
+	<table width="100%">
+	<tr>
+	<th>CentOS 6.5</th>
+	<th>Ubuntu 14.04</th>
+	</tr>
+	<tr>
+	<td width="50%" valign="top">
+		<p>
+		We probably need to install the latest epel-release rpm from
+		<a href="http://dl.fedoraproject.org/pub/epel/6/x86_64/">http://dl.fedoraproject.org/pub/epel/6/x86_64/</a>:<br />
+		<code>wget http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm</code><br />
+		<code>rpm -Uvh epel-release*rpm</code><br />
+		
+		Then we can download pandoc rpm from <a href="http://pkgs.org/centos-6/epel-x86_64/pandoc-1.9.4.1-1.1.el6.x86_64.rpm.html">http://pkgs.org/centos-6/epel-x86_64/pandoc-1.9.4.1-1.1.el6.x86_64.rpm.html</a>:<br />
+		<code>wget http://dl.fedoraproject.org/pub/epel/6/x86_64/pandoc-1.9.4.1-1.1.el6.x86_64.rpm</code><br />
+		and install it:<br /> 
+		<code>yum install pandoc</code><br />
+		Unfortunately this rpm is too old, but the following rmp for Fedora works in CentOS:<br />
+		<code>wget https://petersen.fedorapeople.org/pandoc-standalone/epel-5/x86_64/pandoc-1.12.4.2-1.x86_64.rpm</code>
+		</p>
+
+		<p>
+		If we do not find a valid pandoc binary package, try to install the Haskell platform by following the instructions in
+		<a href="https://medium.com/@jtpaasch/install-haskell-on-centos-5be42b76c7a4">https://medium.com/@jtpaasch/install-haskell-on-centos-5be42b76c7a4</a>:<br />
+		<code>yum install haskell-platform</code><br />
+
+		Once Haskell is installed, follow the instructions in
+		<a href="http://johnmacfarlane.net/pandoc/installing.html#installing-from-source">http://johnmacfarlane.net/pandoc/installing.html#installing-from-source</a>:<br />
+		<code>cabal update</code><br />
+		<code>cabal install pandoc pandoc-citeproc</code><br />
+
+		This probably will fail due to an old version of the Glasgow Haskell Compiler (GHC).
+		Update it as indicated in
+		<a href="https://gist.github.com/grownseed/4fd2e91eca829cc039de">https://gist.github.com/grownseed/4fd2e91eca829cc039de</a>:<br />
+
+		<code>wget https://www.haskell.org/ghc/dist/7.8.4/ghc-7.8.4-x86_64-unknown-linux-centos65.tar.bz2</code><br />
+		<code>tar xf ghc-7.8.4-x86_64-unknown-linux-centos65.tar.bz2</code><br />
+		<code>cd ghc-7.8.4</code><br />
+		<code>./configure</code><br />
+		<code>make install</code><br />
+		
+		Then repeat:<br >
+		<code>cabal update</code><br />
+		<code>cabal install pandoc pandoc-citeproc</code>
+		</p>
+	</td>
+	<td width="50%" valign="top">
+		<code>sudo apt-get install pandoc</code>
+	</td>
+	</tr>
+	</table>
+	</li>
+
+	</ul>
+
+	<p>
+	SWAD needs <code>convert</code>
+	(part of <a href="http://www.imagemagick.org/">ImageMagick</a>)
+	to convert the size and format of the images uploaded by users.
+	</p>
+
+	<ul>
+
+	<li>
+	To install <code>ImageMagick</code>:
+	<table width="100%">
+	<tr>
+	<th>CentOS 6.5</th>
+	<th>Ubuntu 14.04</th>
+	</tr>
+	<tr>
+	<td width="50%" valign="top">
+		<code>yum -y install ImageMagick</code><br />
+	</td>
+	<td width="50%" valign="top">
+		<code>sudo apt-get install ImageMagick</code>
+	</td>
+	</tr>
+	</table>
+	</li>
+
 	</ul>
 
 	</li>
@@ -473,7 +560,7 @@ img		{border-width:0px; border-style:none;}
 	<h2><a name="apache">Installing and configuring Apache web server</a></h2>
 
 	<p>
-	If Apache is not installed, you can install it with:
+	If Apache is not installed, we can install it with:
 	<table width="100%">
 	<tr>
 	<th>CentOS 6.5</th>
@@ -487,8 +574,9 @@ img		{border-width:0px; border-style:none;}
 	<td width="50%" valign="top">	
 		<code>sudo apt-get install apache2 apache2-utils</code><br />
 		<p>
-		Activate the cgi module:<br />
+		Activate the cgi module and the rewrite module:<br />
 			<code>sudo a2enmod cgi</code><br />
+			<code>sudo a2enmod rewrite</code><br />
 			<code>sudo service apache2 restart</code><br />
 		</p>
 		<p>
@@ -498,13 +586,26 @@ img		{border-width:0px; border-style:none;}
 			<code>sudo a2ensite default-ssl</code><br />
 			<code>sudo service apache2 reload</code>
 		</p>
+		<p>
+		(While installing swad in a Raspberry Pi 2 with Ubuntu Mate 16.04,
+		this failed because the files:<br />
+		<code>/etc/ssl/certs/ssl-cert-snakeoil.pem</code><br />
+		<code>/etc/ssl/private/ssl-cert-snakeoil.key</code><br />
+		did not exist.
+		Following the instructions in
+		<a href="http://askubuntu.com/questions/49196/how-do-i-create-a-self-signed-ssl-certificate">
+		http://askubuntu.com/questions/49196/how-do-i-create-a-self-signed-ssl-certificate</a>
+		we created them by writing:<br />
+		<code>sudo make-ssl-cert generate-default-snakeoil --force-overwrite</code>)
+		</p>
+		
 	</td>
 	</tr>
 	</table>
 	</p>
 
 	<p>
-	Once Apache is installed, you have to configure it.
+	Once Apache is installed, we need to configure it.
 	The configuration is in the directories:
 	<table width="100%">
 	<tr>
@@ -576,8 +677,8 @@ img		{border-width:0px; border-style:none;}
 		In <code>Section 2: 'Main' server configuration</code>, search the commented line:<br />
 		<code>#ServerName www.example.com:80</code><br />
 		and add the line:<br />
-		<code>ServerName your-URL</code><br />
-		after it. <code>your-URL</code> is the server address, for example <code>openswad.org</code>.
+		<code>ServerName <em>our-URL</em></code><br />
+		after it. <code><em>our-URL</em></code> is the server address, for example <code>openswad.org</code>.
 		</li>
 
 		<li>
@@ -589,22 +690,39 @@ img		{border-width:0px; border-style:none;}
 		<code>Options FollowSymLinks</code><br />
 		Remove <code>Indexes</code> to not list files in directories.
 		</li>
+
+		<li>
+		To cache contents, before the options for the root directory for web pages,
+		usually <code>/var/www/html</code>,
+		insert the lines:<br />
+		<code>
+		#<br />
+		# Cache<br />
+		#<br />
+		ExpiresActive On<br />
+		ExpiresDefault &quot;access plus 1 day&quot;<br />
+		</code>
+		Also, inside the root directory for web pages,
+		usually <code>/var/www/html</code>,
+		insert the lines:<br />
+		<code>
+		#<br />
+		# Cache<br />
+		#<br />
+		    ExpiresByType text/html &quot;access plus 1 day&quot;<br />
+		    ExpiresByType text/css &quot;access plus 1 day&quot;<br />
+		    ExpiresByType text/javascript &quot;access plus 1 day&quot;<br />
+		    ExpiresByType image/gif &quot;access plus 1 year&quot;<br />
+		    ExpiresByType image/jpg &quot;access plus 1 year&quot;<br />
+		    ExpiresByType image/png &quot;access plus 1 year&quot;
+		</code>
+		</li>
 
 		<li>
 		In the section <code>DirectoryIndex</code> search the line:<br />
 		<code>DirectoryIndex index.html index.html.var</code><br />
 		and replace it by:<br />
-		<code>DirectoryIndex index.html index.htm index.php</code><br />
-		</li>
-
-		<li>
-		Optionally, if you want to redirect from http://... to https://...
-		you should add the following lines at the end of the
-		<code>Section 3: Virtual Hosts</code>:<br />
-		<code>&lt;VirtualHost _default_:*&gt;<br />
-		Redirect permanent / https://openswad.org/<br />
-		&lt;/VirtualHost&gt;</code><br />
-		(replace https://openswad.org/ by your https address).
+		<code>DirectoryIndex index.html index.htm</code><br />
 		</li>
 
 		</ul>
@@ -625,7 +743,7 @@ img		{border-width:0px; border-style:none;}
 		</li>
 
 		<li>
-		In the options for the directory <code>/var/www/</code>,
+		Inside the options for the directory <code>/var/www/</code>,
 		search the line:<br />
 		<code>Options Indexes FollowSymLinks</code><br />
 		and replace it by:<br />
@@ -667,28 +785,70 @@ img		{border-width:0px; border-style:none;}
 	<th>Ubuntu 14.04</th>
 	</tr>
 	<tr>
-	<td width="50%" valign="top">
+	<td width="50%" valign="top">
+		<p>
 		Edit the file <code>ssl.conf</code>, make the following changes, and save it:
 		<ul>
 		<li>
 		At the end of the file, before <code>&lt;/VirtualHost&gt;</code>,
-		add the following lines:<br />
-		<code>ScriptAlias /swad/index.html "/var/www/cgi-bin/swad/swad_es"</code><br />
-		<code>ScriptAlias /swad/ca "/var/www/cgi-bin/swad/swad_ca"</code><br />
-		<code>ScriptAlias /swad/de "/var/www/cgi-bin/swad/swad_de"</code><br />
-		<code>ScriptAlias /swad/en "/var/www/cgi-bin/swad/swad_en"</code><br />
-		<code>ScriptAlias /swad/es "/var/www/cgi-bin/swad/swad_es"</code><br />
-		<code>ScriptAlias /swad/fr "/var/www/cgi-bin/swad/swad_fr"</code><br />
-		<code>ScriptAlias /swad/gn "/var/www/cgi-bin/swad/swad_gn"</code><br />
-		<code>ScriptAlias /swad/it "/var/www/cgi-bin/swad/swad_it"</code><br />
-		<code>ScriptAlias /swad/pl "/var/www/cgi-bin/swad/swad_pl"</code><br />
-		<code>ScriptAlias /swad/pt "/var/www/cgi-bin/swad/swad_pt"</code><br />
+		add the following lines:<br />
+		<br />		
+		<code>#</code><br />
+		<code># Rewrite URIs to be user friendly</code><br />
+		<code>#</code><br />
+		<code>RewriteEngine On</code><br />
+		<code>RewriteRule /institution/([^/]+)/?$ /?ins=$1</code><br />
+		<code>RewriteRule /centre/([^/]+)/?$ /?ctr=$1</code><br />
+		<code>RewriteRule /degree/([^/]+)/?$ /?deg=$1</code><br />
+		<code>RewriteRule /course/([^/]+)/?$ /?crs=$1</code><br />
+		<code>RewriteRule /user/([^/]+)/?$ /?usr=$1</code><br />
+		<br />
+		<code>#</code><br />
+		<code># Rewrite URIs depending on browser language</code><br />
+		<code>#</code><br />
+		<code>RewriteCond %{HTTP:Accept-Language} ^(ca)[-,;]? [NC]</code><br />
+		<code>RewriteRule "^/$" "/ca" [L,R=301]</code><br />
+		<code>RewriteCond %{HTTP:Accept-Language} ^(de)[-,;]? [NC]</code><br />
+		<code>RewriteRule "^/$" "/de" [L,R=301]</code><br />
+		<code>RewriteCond %{HTTP:Accept-Language} ^(en)[-,;]? [NC]</code><br />
+		<code>RewriteRule "^/$" "/en" [L,R=301]</code><br />
+		<code>RewriteCond %{HTTP:Accept-Language} ^(es)[-,;]? [NC]</code><br />
+		<code>RewriteRule "^/$" "/es" [L,R=301]</code><br />
+		<code>RewriteCond %{HTTP:Accept-Language} ^(fr)[-,;]? [NC]</code><br />
+		<code>RewriteRule "^/$" "/fr" [L,R=301]</code><br />
+		<code>RewriteCond %{HTTP:Accept-Language} ^(gn)[-,;]? [NC]</code><br />
+		<code>RewriteRule "^/$" "/gn" [L,R=301]</code><br />
+		<code>RewriteCond %{HTTP:Accept-Language} ^(it)[-,;]? [NC]</code><br />
+		<code>RewriteRule "^/$" "/it" [L,R=301]</code><br />
+		<code>RewriteCond %{HTTP:Accept-Language} ^(pl)[-,;]? [NC]</code><br />
+		<code>RewriteRule "^/$" "/pl" [L,R=301]</code><br />
+		<code>RewriteCond %{HTTP:Accept-Language} ^(pt)[-,;]? [NC]</code><br />
+		<code>RewriteRule "^/$" "/pt" [L,R=301]</code><br />
+		<code># Rewriting for other languages</code><br />
+		<code>RewriteCond %{HTTP:Accept-Language} !^(ca|de|en|es|fr|gn|it|pl|pt) [NC]</code><br />
+		<code>RewriteRule "^/$" "/en" [L,R=301]</code><br />
+		<br />
+		<code>#</code><br />
+		<code># Aliases</code><br />
+		<code>#</code><br />
+		<code>ScriptAlias /ca "/var/www/cgi-bin/swad/swad_ca"</code><br />
+		<code>ScriptAlias /de "/var/www/cgi-bin/swad/swad_de"</code><br />
+		<code>ScriptAlias /en "/var/www/cgi-bin/swad/swad_en"</code><br />
+		<code>ScriptAlias /es "/var/www/cgi-bin/swad/swad_es"</code><br />
+		<code>ScriptAlias /fr "/var/www/cgi-bin/swad/swad_fr"</code><br />
+		<code>ScriptAlias /gn "/var/www/cgi-bin/swad/swad_gn"</code><br />
+		<code>ScriptAlias /it "/var/www/cgi-bin/swad/swad_it"</code><br />
+		<code>ScriptAlias /pl "/var/www/cgi-bin/swad/swad_pl"</code><br />
+		<code>ScriptAlias /pt "/var/www/cgi-bin/swad/swad_pt"</code><br />
+		<br />
 		In the previous lines, <code>/var/www/cgi-bin/swad/</code> is the path to the SWAD executable programs,
 		that could be in another location.
 		</li>
-		</ul>
+		</ul>
+		</p>
 	</td>
 	<td width="50%" valign="top">
+		<p>
 		Edit the file <code>000-default.conf</code>:<br />
 		<code>sudo gedit 000-default.conf</code><br />
 		Make the following changes, and save it:
@@ -699,7 +859,9 @@ img		{border-width:0px; border-style:none;}
 		and replace the email address by that of the admin.<br />
 		</li>
 		</ul>
+		</p>
 
+		<p>
 		Edit the file <code>default-ssl.conf</code>:<br />
 		<code>sudo gedit default-ssl.conf</code><br />
 		Make the following changes, and save it:
@@ -712,24 +874,104 @@ img		{border-width:0px; border-style:none;}
 		<li>
 		At the end of the file, before <code>&lt;/VirtualHost&gt;</code>,
 		add the following lines:<br />
-		<code>ScriptAlias /swad/index.html "/usr/lib/cgi-bin/swad/swad_es"</code><br />
-		<code>ScriptAlias /swad/ca "/usr/lib/cgi-bin/swad/swad_ca"</code><br />
-		<code>ScriptAlias /swad/de "/usr/lib/cgi-bin/swad/swad_de"</code><br />
-		<code>ScriptAlias /swad/en "/usr/lib/cgi-bin/swad/swad_en"</code><br />
-		<code>ScriptAlias /swad/es "/usr/lib/cgi-bin/swad/swad_es"</code><br />
-		<code>ScriptAlias /swad/fr "/usr/lib/cgi-bin/swad/swad_fr"</code><br />
-		<code>ScriptAlias /swad/gn "/usr/lib/cgi-bin/swad/swad_gn"</code><br />
-		<code>ScriptAlias /swad/it "/usr/lib/cgi-bin/swad/swad_it"</code><br />
-		<code>ScriptAlias /swad/pl "/usr/lib/cgi-bin/swad/swad_pl"</code><br />
-		<code>ScriptAlias /swad/pt "/usr/lib/cgi-bin/swad/swad_pt"</code><br />
+		<br />		
+		<code>#</code><br />
+		<code># Rewrite URIs to be user friendly</code><br />
+		<code>#</code><br />
+		<code>RewriteEngine On</code><br />
+		<code>RewriteRule /institution/([^/]+)/?$ /?ins=$1</code><br />
+		<code>RewriteRule /centre/([^/]+)/?$ /?ctr=$1</code><br />
+		<code>RewriteRule /degree/([^/]+)/?$ /?deg=$1</code><br />
+		<code>RewriteRule /course/([^/]+)/?$ /?crs=$1</code><br />
+		<code>RewriteRule /user/([^/]+)/?$ /?usr=$1</code><br />
+		<br />
+		<code>#</code><br />
+		<code># Rewrite URIs depending on browser language</code><br />
+		<code>#</code><br />
+		<code>RewriteCond %{HTTP:Accept-Language} ^(ca)[-,;]? [NC]</code><br />
+		<code>RewriteRule "^/$" "/ca" [L,R=301]</code><br />
+		<code>RewriteCond %{HTTP:Accept-Language} ^(de)[-,;]? [NC]</code><br />
+		<code>RewriteRule "^/$" "/de" [L,R=301]</code><br />
+		<code>RewriteCond %{HTTP:Accept-Language} ^(en)[-,;]? [NC]</code><br />
+		<code>RewriteRule "^/$" "/en" [L,R=301]</code><br />
+		<code>RewriteCond %{HTTP:Accept-Language} ^(es)[-,;]? [NC]</code><br />
+		<code>RewriteRule "^/$" "/es" [L,R=301]</code><br />
+		<code>RewriteCond %{HTTP:Accept-Language} ^(fr)[-,;]? [NC]</code><br />
+		<code>RewriteRule "^/$" "/fr" [L,R=301]</code><br />
+		<code>RewriteCond %{HTTP:Accept-Language} ^(gn)[-,;]? [NC]</code><br />
+		<code>RewriteRule "^/$" "/gn" [L,R=301]</code><br />
+		<code>RewriteCond %{HTTP:Accept-Language} ^(it)[-,;]? [NC]</code><br />
+		<code>RewriteRule "^/$" "/it" [L,R=301]</code><br />
+		<code>RewriteCond %{HTTP:Accept-Language} ^(pl)[-,;]? [NC]</code><br />
+		<code>RewriteRule "^/$" "/pl" [L,R=301]</code><br />
+		<code>RewriteCond %{HTTP:Accept-Language} ^(pt)[-,;]? [NC]</code><br />
+		<code>RewriteRule "^/$" "/pt" [L,R=301]</code><br />
+		<code># Rewriting for other languages</code><br />
+		<code>RewriteCond %{HTTP:Accept-Language} !^(ca|de|en|es|fr|gn|it|pl|pt) [NC]</code><br />
+		<code>RewriteRule "^/$" "/en" [L,R=301]</code><br />
+		<br />
+		<code>#</code><br />
+		<code># Aliases</code><br />
+		<code>#</code><br />
+		<code>ScriptAlias /ca "/var/www/cgi-bin/swad/swad_ca"</code><br />
+		<code>ScriptAlias /de "/var/www/cgi-bin/swad/swad_de"</code><br />
+		<code>ScriptAlias /en "/var/www/cgi-bin/swad/swad_en"</code><br />
+		<code>ScriptAlias /es "/var/www/cgi-bin/swad/swad_es"</code><br />
+		<code>ScriptAlias /fr "/var/www/cgi-bin/swad/swad_fr"</code><br />
+		<code>ScriptAlias /gn "/var/www/cgi-bin/swad/swad_gn"</code><br />
+		<code>ScriptAlias /it "/var/www/cgi-bin/swad/swad_it"</code><br />
+		<code>ScriptAlias /pl "/var/www/cgi-bin/swad/swad_pl"</code><br />
+		<code>ScriptAlias /pt "/var/www/cgi-bin/swad/swad_pt"</code><br />
+		<br />
 		In the previous lines, <code>/usr/lib/cgi-bin/swad/</code> is the path to the SWAD executable programs,
 		that could be in another location. 
 		</li>
 		</ul>
+		</p>
 	</td>
 	</tr>
 	</table>
 	</p>
+
+	<p>
+	To allow the META tags in HTML content to override a charset choice, comment out this directive:<br />
+	<code>AddDefaultCharset UTF-8</code></br>
+	by adding #:<br />
+	<code>#AddDefaultCharset UTF-8</code>
+	</p>
+
+	<p>
+	Optionally, if we want to redirect from http://... to https://...
+	we should add some lines to configuration files:
+
+	<table width="100%">
+	<tr>
+	<th>CentOS 6.5</th>
+	<th>Ubuntu 14.04</th>
+	</tr>
+	<tr>
+	<td width="50%" valign="top">
+		Edit the file <code>/etc/httpd/conf/httpd.conf</code>,
+		add the following lines at the end of the
+		<code>Section 3: Virtual Hosts</code> section:<br />
+		<code>&lt;VirtualHost _default_:*&gt;<br />
+		Redirect permanent / https://openswad.org/<br />
+		&lt;/VirtualHost&gt;</code><br />
+		(replace https://openswad.org/ by your https address),
+		and save it.
+	</td>
+	<td width="50%" valign="top">
+		Edit the file <code>/etc/apache2/sites-available/000-default.conf</code>,
+		add the following line into the
+		<code>&lt;VirtualHost *:80&gt;</code> section:<br />
+		<code>Redirect permanent / https://openswad.org/</code><br />
+		(replace https://openswad.org/ by your https address),
+		and save it.
+	</td>
+	</tr>
+	</table>
+
+	</p>
 
 	<p>
 	Restart the Apache web server with the changes just made:
@@ -814,9 +1056,9 @@ img		{border-width:0px; border-style:none;}
 
 	<p>
 	Edit inside the file <code>my.cnf</code> all the optimizations
-	that you consider neccesary for MySQL,
-	in function of the configuration of your server.
-	Probably you should increase <code>query_cache_size</code> and <code>key_buffer</code> / <code>key_buffer_size</code>.
+	that we consider neccesary for MySQL,
+	in function of the configuration of our server.
+	Probably we should increase <code>query_cache_size</code> and <code>key_buffer</code> / <code>key_buffer_size</code>.
 	</p>
 
 	<p>
@@ -850,10 +1092,10 @@ img		{border-width:0px; border-style:none;}
 
 	<code>/usr/bin/mysqladmin -u root password 'new-password'</code><br />
 	
-	Alternatively you can run:<br />
+	Alternatively we can run:<br />
 	<code>/usr/bin/mysql_secure_installation</code><br />
 	
-	which will also give you the option of removing the test
+	which will also give us the option of removing the test
 	databases and anonymous user created by default.  This is
 	strongly recommended for production servers.
 	</td>
@@ -864,7 +1106,7 @@ img		{border-width:0px; border-style:none;}
 	</p>
 
 	<p>
-	Alternativelly, you can <a href="https://kb.askmonty.org/en/installing-mariadb-with-yum/">install the database manager MariaDB</a>.<br />
+	Alternativelly, we can <a href="https://kb.askmonty.org/en/installing-mariadb-with-yum/">install the database manager MariaDB</a>.<br />
 	</p>
 
 	</li>
@@ -879,7 +1121,7 @@ img		{border-width:0px; border-style:none;}
 	</p>
 
 	<p>
-	You can work in the <em>home</em> directory of a user: <code>/home/&lt;user_directory&gt;</code>
+	We can work in the <em>home</em> directory of a user: <code>/home/&lt;user_directory&gt;</code>
 	</p>
 
 	<p>
@@ -897,7 +1139,7 @@ img		{border-width:0px; border-style:none;}
 	<p>
 	A directory <code>swad-core</code> should have been created 
 	inside <code>/home/&lt;user_directory&gt;/swad</code>.
-	You already have the source code and other directories of SWAD core
+	We already have the source code and other directories of SWAD core
 	in the directory <code>/home/&lt;user_directory&gt;/swad/swad-core</code>
 	</p>
 
@@ -913,10 +1155,10 @@ img		{border-width:0px; border-style:none;}
 	</p>
 
 	<p>
-	If you have not set a password for the MySQL user <code>root</code> in the installation process,
-	you must do it now:<br />
+	If we have not set a password for the MySQL user <code>root</code> in the installation process,
+	we must do it now:<br />
 		<code>mysql&gt; SET PASSWORD FOR 'root'@'localhost'=PASSWORD('mypass');</code>
-		(instead of <code>mypass</code> you should a personal password)<br />
+		(instead of <code>mypass</code> we should a personal password)<br />
 	and enter again in <code>mysql</code> command with the MySQL root user:<br />
 		<code>mysql&gt; quit</code><br />
 		<code>mysql -u root -p mysql</code><br />
@@ -932,7 +1174,7 @@ img		{border-width:0px; border-style:none;}
 	Create a new MySQL user called <code>swad</code> with all the permissions
 	over the <code>swad</code> database just created:<br />
 		<code>mysql&gt; CREATE USER 'swad'@'localhost' IDENTIFIED BY 'some_pass';</code>
-			(instead of <code>some_pass</code> you should use your own password)<br />
+			(instead of <code>some_pass</code> we should use our own password)<br />
 		<code>mysql&gt; GRANT ALL PRIVILEGES ON swad.* TO 'swad'@'localhost' WITH GRANT OPTION;</code><br />
 		<code>mysql&gt; SHOW GRANTS FOR 'swad'@'localhost';</code><br />
 		<code>mysql&gt; quit</code><br />
@@ -944,7 +1186,7 @@ img		{border-width:0px; border-style:none;}
 	At the script start, a new database is created
 	and the type of character comparison (<em>collation</em>) by default is stored.
 	Comparisons when searching users or courses depend on the default collation.
-	You can change by another if you want,
+	We can change by another if we want,
 	preferably case insensitive (ending in <code>_ci</code>).<br />
 	Move to that directory and create the database tables <code>swad</code>
 	using the file <code>swad.sql</code>:<br />
@@ -1007,17 +1249,17 @@ img		{border-width:0px; border-style:none;}
 	Create a superuser:<br />
 		<code>mysql -u swad -p swad</code><br />
 		<code>mysql&gt; SET @MyID:='my_id';</code><br />
-			Instead of <code>my_id</code> you should use your ID number (DNI / c&eacute;dula / passport...).<br />
+			Instead of <code>my_id</code> we should use our ID number (DNI / c&eacute;dula / passport...).<br />
 		<code>mysql&gt; SET @EncryptedUsrCod:='base64url_string_43_chars';</code><br />
 			Instead of <code>base64url_string_43_chars</code>
-			you will use a random 43 characters string where every character
+			we will use a random 43 characters string where every character
 			can be one of the following 64 ones (they can be repeated):<br />
   			'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z',<br />
 			'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z',<br />
 			'0','1','2','3','4','5','6','7','8','9','-','_'<br />
-		<code>mysql&gt; INSERT INTO usr_data (EncryptedUsrCod) VALUES(@EncryptedUsrCod);</code><br />
+		<code>mysql&gt; INSERT INTO usr_data (EncryptedUsrCod,Comments) VALUES(@EncryptedUsrCod,'');</code><br />	
 		<code>mysql&gt; INSERT INTO usr_IDs (UsrCod,UsrID,CreatTime,Confirmed) VALUES(LAST_INSERT_ID(),@MyID,NOW(),'Y');</code><br />
-		<code>mysql&gt; INSERT INTO deg_admin (UsrCod,DegCod) VALUES (LAST_INSERT_ID(),'-2');</code><br />
+		<code>mysql&gt; INSERT INTO admin (UsrCod,Scope,Cod) VALUES (LAST_INSERT_ID(),'Sys','0');</code><br />
 		<code>mysql&gt; quit</code>
  	</p>
 
@@ -1034,7 +1276,7 @@ img		{border-width:0px; border-style:none;}
 	<ul>
 		<li>The directory for SWAD <strong>executable programs</strong>.
 			It is either the <code>cgi-bin</code> main directory or a child of it.
-			Usually you will create a directory <code>swad</code>
+			Usually we will create a directory <code>swad</code>
 			inside the directory <code>cgi-bin</code>,
 			so that the directory for SWAD executable programs will be:
 			<table width="100%">
@@ -1088,7 +1330,13 @@ img		{border-width:0px; border-style:none;}
 	</ul>
 
 	<p>
-	Create the public directory <code>swad</code>, that will store the SWAD public content,
+	The directory <code>swad</code> inside <code>cgi-bin</code>,
+	will be created later.
+	</p>
+
+	<p>
+	Create the public directory <code>swad</code>,
+	that will store the SWAD public content,
 	inside the main public directory:
 	<table width="100%">
 	<tr>
@@ -1182,7 +1430,7 @@ img		{border-width:0px; border-style:none;}
 	</p>
 
 	<p>
-	To show the icon in the address bar of browser, you can put a file <code>favicon.ico</code> in the main web directory:
+	To show the icon in the address bar of browser, we can put a file <code>favicon.ico</code> in the main web directory:
 	<table width="100%">
 	<tr>
 	<th>CentOS 6.5</th>
@@ -1243,12 +1491,74 @@ img		{border-width:0px; border-style:none;}
 
 	<li>
 
+	<h2><a name="jstz">Installing jstz and populating Time Zone Tables</a></h2>
+
+	<p>
+	<strong>jstz</strong>,
+	available in <a href="https://bitbucket.org/pellepim/jstimezonedetect/">https://bitbucket.org/pellepim/jstimezonedetect/</a>
+	or <a href="http://pellepim.bitbucket.org/jstz/">http://pellepim.bitbucket.org/jstz/</a>,
+	is a Javascript script used by SWAD to get the user's time zone.
+	For example, if the user's operating system is configured with local time of Madrid (Spain),
+	the script <code>jstz.js</code> running in the user's browser
+	determines a user's time zone &quot;Europe/Berlin&quot;.
+	This user's time zone name is necessary to compute some stats of page hits
+	using user's local time instead of server time.
+	</p>
+
+	<p>
+	The script <code>jstz.js</code> is available in:<br />
+	<a href="https://bitbucket.org/pellepim/jstimezonedetect/">https://bitbucket.org/pellepim/jstimezonedetect/</a> &gt;
+	Downloads &gt;
+	Download repository &gt;
+	pellepim-jstimezonedetect-xxxxxxxxxxxx.zip &gt;
+	dist &gt;
+	jstz.js
+	</p>
+
+	<p>
+	To install it, we must copy the directory <code>jstz</code>,
+	located inside the directory <code>/home/&lt;user_directory&gt;/swad/swad-core</code>,
+	to the SWAD public directory:<br />
+	<table width="100%">
+	<tr>
+	<th>CentOS 6.5</th>
+	<th>Ubuntu 14.04</th>
+	</tr>
+	<tr>
+	<td width="50%" valign="top">
+		<code>cp -R /home/&lt;user_directory&gt;/swad/swad-core/jstz /var/www/html/swad/</code><br />
+		<code>chown -R apache:apache /var/www/html/swad/jstz</code><br />
+		If in CentOS <a href="http://en.wikipedia.org/wiki/Security-Enhanced_Linux">SELinux</a> is activated,
+		it should be necessary to change the permissions of the directory <code>jstz</code> and its contents:<br />
+			<code>ls -lZ /var/www/html/swad/</code><br />
+			<code>chcon -R -t httpd_sys_content_t /var/www/html/swad/jstz</code><br />
+			<code>ls -lZ /var/www/html/swad/</code>
+	</td>
+	<td width="50%" valign="top">
+		<code>sudo cp -R /home/&lt;user_directory&gt;/swad/swad-core/jstz /var/www/html/swad/</code><br />
+		<code>sudo chown -R www-data:www-data /var/www/html/swad/jstz</code>
+	</td>
+	</tr>
+	</table>
+	</p>
+
+	<p>
+	After installation, we must populate the Time Zone Tables
+	in our mysql database by following the instructions in
+	<a href="http://dev.mysql.com/doc/refman/5.1/en/time-zone-support.html">http://dev.mysql.com/doc/refman/5.1/en/time-zone-support.html</a>:<br />
+	<code>mysql_tzinfo_to_sql /usr/share/zoneinfo | mysql -u root -p mysql</code>
+	</p>
+
+	</li>
+
+	<li>
+
 	<h2><a name="dropzone">Installing DropzoneJS</a></h2>
 
 	<p>
 	<a href="http://www.dropzonejs.com/">DropzoneJS</a> is a Javascript library required to upload
 	one or more files using drag and drop.
-	To install it, you must copy the directory <code>dropzone</code>,
+	To install it, we must copy the directory <code>dropzone</code>,
 	located inside the directory <code>/home/&lt;user_directory&gt;/swad/swad-core</code>,
 	to the SWAD public directory:<br />
 	<table width="100%">
@@ -1274,6 +1584,42 @@ img		{border-width:0px; border-style:none;}
 	</table>
 	</p>
 	
+	</li>
+
+	<li>
+
+	<h2><a name="mathjax">Installing MathJax</a></h2>
+
+	<p>
+	<a href="http://docs.mathjax.org/">MathJax</a> is a Javascript library required to display math.
+	In SWAD, it is used in combination with Markdown and Pandoc.
+	To install it, follow the instructions in
+	<a href="http://docs.mathjax.org/en/latest/installation.html">http://docs.mathjax.org/en/latest/installation.html</a>.
+	The directory downloaded and uncompressed must be located inside our main HTML directory
+	<code>/var/www/html/swad/</code>:<br />
+	<table width="100%">
+	<tr>
+	<th>CentOS 6.5</th>
+	<th>Ubuntu 14.04</th>
+	</tr>
+	<tr>
+	<td width="50%" valign="top">
+		<code>mv <em>our-downloaded-copy-of-mathjax</em> /var/www/html/swad/MathJax</code><br />
+		<code>chown -R apache:apache /var/www/html/swad/MathJax</code><br />
+		If in CentOS <a href="http://en.wikipedia.org/wiki/Security-Enhanced_Linux">SELinux</a> is activated,
+		it should be necessary to change the permissions of the directory <code>dropzone</code> and its contents:<br />
+			<code>ls -lZ /var/www/html/swad/</code><br />
+			<code>chcon -R -t httpd_sys_content_t /var/www/html/swad/MathJax</code><br />
+			<code>ls -lZ /var/www/html/swad/</code>
+	</td>
+	<td width="50%" valign="top">
+		<code>sudo mv <em>our-downloaded-copy-of-mathjax</em> /var/www/html/swad/MathJax</code><br />
+		<code>sudo chown -R www-data:www-data /var/www/html/swad/MathJax</code>
+	</td>
+	</tr>
+	</table>
+	</p>
+	
 	</li>
 
 	<li>
@@ -1352,11 +1698,11 @@ img		{border-width:0px; border-style:none;}
 	</p>
 
 	<p>
-	You need to install the <a href="http://www.cs.fsu.edu/~engelen/soap.html">gSOAP</a> <em>toolkit</em>,
+	We need to install the <a href="http://www.cs.fsu.edu/~engelen/soap.html">gSOAP</a> <em>toolkit</em>,
 	that can be downloaded from:<br />
 	<a href="http://www.cs.fsu.edu/~engelen/soap.html">http://www.cs.fsu.edu/~engelen/soap.html</a><br />
 	<a href="http://sourceforge.net/projects/gsoap2/files/">http://sourceforge.net/projects/gsoap2/files/</a><br />
-	(Tested with the version 2.8.18,
+	(Tested with the version 2.8.30,
 	probably more recent versions also work.)
 	</p>
 
@@ -1367,12 +1713,12 @@ img		{border-width:0px; border-style:none;}
 	Go to directory <code>/home/&lt;user_directory&gt;/swad/gsoap</code>:<br />
 		<code>cd /home/&lt;user_directory&gt;/swad/gsoap</code><br />
 
-	Download the file <code>gsoap_2.8.18.zip</code> (or later)
+	Download the file <code>gsoap_2.8.30.zip</code> (or later)
 	and copy it in <code>/home/&lt;user_directory&gt;/swad/gsoap</code><br />
-	<code>wget http://downloads.sourceforge.net/project/gsoap2/gSOAP/gsoap_2.8.18.zip</code><br />
+	<code>wget http://downloads.sourceforge.net/project/gsoap2/gSOAP/gsoap_2.8.30.zip</code><br />
 
 	Uncompress gSOAP:<br />
-		<code>unzip gsoap_2.8.18.zip</code> (or later)<br />
+		<code>unzip gsoap_2.8.30.zip</code> (or later)<br />
 	It should have been created the directory <code>gsoap-2.8</code>. Go to that directory:<br />
 		<code>cd gsoap-2.8</code><br />
 	Configure:<br />
@@ -1418,8 +1764,8 @@ img		{border-width:0px; border-style:none;}
 	Edit the file <code>swad_web_service.h</code>. Search the line:<br />
 		<code>//gsoap swad service location: URL</code><br />
 	Replace <code>URL</code> (everything after the two points)
-	by your SWAD address,
-	for example <code>https://swad.ugr.es/</code> or <code>https://cevuna.una.py/swad/</code>,
+	by our SWAD address,
+	for example <code>https://openswad.org/</code> or <code>https://swad.ugr.es/</code>,
 	and save the file.
 	</p>
 
@@ -1447,10 +1793,17 @@ img		{border-width:0px; border-style:none;}
 	</tr>
 	</table>
 	</p>
+
+	<p>
+	Go to directory <code>/home/&lt;user_directory&gt;/swad/swad-core/sha2</code>:<br />
+		<code>cd /home/&lt;user_directory&gt;/swad/swad-core/sha2</code><br />
+	to compile <code>sha2</code>:<br />
+		<code>gcc -O2 -c sha2.c -o sha2.o</code>
+	</p>
 
 	<p>
 	Return to directory <code>/home/&lt;user_directory&gt;/swad/swad-core</code>:<br />
-		<code>cd /home/&lt;user_directory&gt;/swad/swad-core</code><br />
+		<code>cd /home/&lt;user_directory&gt;/swad/swad-core</code>
 	</p>
  
  	<p>
@@ -1478,7 +1831,7 @@ img		{border-width:0px; border-style:none;}
 	making the necessary modifications and save it.
 	If the directories or other constants 
 	indicated in the file <code>swad_config.h</code> change,
-	you must modify <code>swad_config.h</code> and recompile the SWAD core.
+	we must modify <code>swad_config.h</code> and recompile the SWAD core.
 	</p>
 
 	<p>
@@ -1524,14 +1877,14 @@ img		{border-width:0px; border-style:none;}
 	<th>Ubuntu 14.04</th>
 	</tr>
 	<tr>
-	<td width="50%" valign="top">
-		<code>
+	<td width="50%" valign="top">
+		<code>
 #!/bin/bash<br />
 <br />
-CGI=/usr/lib/cgi-bin/swad<br />
+CGI=/var/www/cgi-bin/swad<br />
 PUBLIC_HTML=/var/www/html/swad<br />
-APACHE_USER=www-data<br />
-APACHE_GROUP=www-data<br />
+APACHE_USER=apache<br />
+APACHE_GROUP=apache<br />
 USER=&lt;user&gt;<br />
 CORE=/home/$USER/swad/swad-core<br />
 <br />
@@ -1552,17 +1905,17 @@ cp -f $CORE/css/swad_desktop.css $CORE/css/swad_mobile.css $PUBLIC_HTML<br />
 chown -R $APACHE_USER:$APACHE_GROUP $CGI<br />
 chown $APACHE_USER:$APACHE_GROUP $PUBLIC_HTML/swad.js<br />
 chown $APACHE_USER:$APACHE_GROUP $PUBLIC_HTML/swad_desktop.css<br />
-chown $APACHE_USER:$APACHE_GROUP $PUBLIC_HTML/swad_mobile.css<br />
+chown $APACHE_USER:$APACHE_GROUP $PUBLIC_HTML/swad_mobile.css<br />
 		</code>
 	</td>
 	<td width="50%" valign="top">
 		<code>
 #!/bin/bash<br />
 <br />
-CGI=/var/www/cgi-bin/swad<br />
+CGI=/usr/lib/cgi-bin/swad<br />
 PUBLIC_HTML=/var/www/html/swad<br />
-APACHE_USER=apache<br />
-APACHE_GROUP=apache<br />
+APACHE_USER=www-data<br />
+APACHE_GROUP=www-data<br />
 USER=&lt;user&gt;<br />
 CORE=/home/$USER/swad/swad-core<br />
 <br />
@@ -1614,7 +1967,7 @@ chown $APACHE_USER:$APACHE_GROUP $PUBLIC_HTML/swad_mobile.css<br />
 
 	<p>
 	Run the script <code>swad_copy.sh</code>
-	now and every time you compile SWAD if you want to update the executables:
+	now and every time we compile SWAD if we want to update the executables:
  	<table width="100%">
 	<tr>
 	<th>CentOS 6.5</th>
@@ -1644,7 +1997,7 @@ chown $APACHE_USER:$APACHE_GROUP $PUBLIC_HTML/swad_mobile.css<br />
 	<h2><a name="fotomaton">Installing photo processing program <code>fotomaton</code></a></h2>
 
 	<p>
-	Before compiling a program that uses <a href="http://opencv.org/">OpenCV</a>, you must do this:<br />
+	Before compiling a program that uses <a href="http://opencv.org/">OpenCV</a>, we must do this:<br />
 		<code>PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:${PKG_CONFIG_PATH}</code><br />
 		<code>export PKG_CONFIG_PATH</code><br />
 	</p>
@@ -1656,7 +2009,7 @@ chown $APACHE_USER:$APACHE_GROUP $PUBLIC_HTML/swad_mobile.css<br />
 	</p>
 
 	<p>
-	You can compile this program in the local directory:<br />
+	We can compile this program in the local directory:<br />
 		<code>cd /home/&lt;user_directory&gt;/swad</code><br />
 	</p>
 
@@ -1716,13 +2069,13 @@ chown $APACHE_USER:$APACHE_GROUP $PUBLIC_HTML/swad_mobile.css<br />
 	To make <code>fotomaton</code> work, the correct call is:<br />
 	<code>fotomaton &lt;classifier&gt; &lt;input_file&gt; &lt;width&gt;</code><br />
 	The first parameter is a data file that is needed by face recognizer,
-	and that you must place in the same directory where you have copied the program <code>fotomaton</code>.
+	and that we must place in the same directory where we have copied the program <code>fotomaton</code>.
 	In the package downloaded from GitHub or in the directory
 	<code>/home/&lt;user_directory&gt;/swad/swad-core/fotomaton_data</code>
-	you should find a file <code>options</code> that holds these data
+	we should find a file <code>options</code> that holds these data
 	necessary for the face recognizer.
 	Copy it in the same directory of SWAD executable programs
-	where you have copied the executable <code>fotomaton</code>:
+	where we have copied the executable <code>fotomaton</code>:
 	<table width="100%">
 	<tr>
 	<th>CentOS 6.5</th>
@@ -1754,7 +2107,7 @@ chown $APACHE_USER:$APACHE_GROUP $PUBLIC_HTML/swad_mobile.css<br />
 	<code>foto_mediana</code> and <code>foto_promedio</code></a></h2>
 
 	<p>
-	Before compiling a program that uses <a href="http://opencv.org/">OpenCV</a>, you must do this:<br />
+	Before compiling a program that uses <a href="http://opencv.org/">OpenCV</a>, we must do this:<br />
 		<code>PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:${PKG_CONFIG_PATH}</code><br />
 		<code>export PKG_CONFIG_PATH</code><br />
 	</p>
@@ -1767,7 +2120,7 @@ chown $APACHE_USER:$APACHE_GROUP $PUBLIC_HTML/swad_mobile.css<br />
 	</p>
 	
 	<p>
-	You can compile these two programs in the local directory:<br />
+	We can compile these two programs in the local directory:<br />
 		<code>cd /home/&lt;user_directory&gt;/swad</code><br />
 	</p>
 
@@ -1829,7 +2182,7 @@ chown $APACHE_USER:$APACHE_GROUP $PUBLIC_HTML/swad_mobile.css<br />
 	</p>
 
 	<p>
-	You can make the compilation of this program in the local directory:<br />
+	We can make the compilation of this program in the local directory:<br />
 		<code>cd /home/&lt;user_directory&gt;/swad</code><br />
 	</p>
 
@@ -1930,7 +2283,7 @@ chown $APACHE_USER:$APACHE_GROUP $PUBLIC_HTML/swad_mobile.css<br />
 
 	<p>
 	Edit the file <code>chat.html</code>, change all the paths and URLs in order to reflect
-	the particular configuration of your server, and save it.
+	the particular configuration of our server, and save it.
 	Copy the modified file <code>chat.html</code> in the directory of SWAD executables:
 	<table width="100%">
 	<tr>
@@ -1964,7 +2317,7 @@ chown $APACHE_USER:$APACHE_GROUP $PUBLIC_HTML/swad_mobile.css<br />
 	<tr>
 	<td width="50%" valign="top">
 	To activate permanently the port 5000,
-	in CentOS you can edit the file <code>/etc/sysconfig/iptables</code>
+	in CentOS we can edit the file <code>/etc/sysconfig/iptables</code>
 	and add a line like the following:<br />
 		<code>-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 5000 -j ACCEPT</code><br />
 	It will be necessary to restart the <code>iptables</code> service:<br />
@@ -1972,7 +2325,7 @@ chown $APACHE_USER:$APACHE_GROUP $PUBLIC_HTML/swad_mobile.css<br />
 	</td>
 	<td width="50%" valign="top">
 	To activate permanently the port 5000,
-	in Ubuntu you can execute the following commands:<br />
+	in Ubuntu we can execute the following commands:<br />
 		<code>sudo iptables -A INPUT -p tcp --dport 5000 -j ACCEPT</code><br />
 		<code>sudo iptables-save</code>
 	</td>
@@ -2007,7 +2360,7 @@ chown $APACHE_USER:$APACHE_GROUP $PUBLIC_HTML/swad_mobile.css<br />
 			<code>ls -lZ /var/www/cgi-bin/swad/</code><br />
 		This script connects to the network to send emails.
 		As stated in the manual of <a href="http://linux.die.net/man/8/httpd_selinux">httpd_selinux</a>,
-		if you want the script can connect to the network when SELinux is working,
+		if we want the script can connect to the network when SELinux is working,
 		it is necessary to activate <code>httpd_can_network_connect</code>:<br />
 			<code>setsebool -P httpd_can_network_connect 1</code>
 	</td>
@@ -2023,17 +2376,6 @@ chown $APACHE_USER:$APACHE_GROUP $PUBLIC_HTML/swad_mobile.css<br />
 	The script <code>swad_smtp.py</code> has been tested to work properly
 	with Python 2.6.6 and Python 2.7.1. If it does not work, try to upgrade Python.
 	</p>
-
-	<p>
-	If the server used to send e-mail is our server,
-	we need to check that an SMTP mail server is installed,
-	and if not, install and start it.
-	For example, we can install the server <code>postfix</code>
-	following the instructions in
-	<a href="http://wiki.centos.org/HowTos/postfix">http://wiki.centos.org/HowTos/postfix</a>,
-	<a href="http://ostechnix.wordpress.com/2013/02/08/setup-mail-server-using-postfixdovecotsquirrelmail-in-centosrhelscientific-linux-6-3-step-by-step/">http://ostechnix.wordpress.com/2013/02/08/setup-mail-server-using-postfixdovecotsquirrelmail-in-centosrhelscientific-linux-6-3-step-by-step/</a>, or
-	<a href="http://www.server-world.info/en/note?os=CentOS_5&p=mail">http://www.server-world.info/en/note?os=CentOS_5&p=mail</a>.
-	</p>
 
 	</li>
 
@@ -2053,19 +2395,197 @@ chown $APACHE_USER:$APACHE_GROUP $PUBLIC_HTML/swad_mobile.css<br />
 		<code>chkconfig httpd on</code><br />
 		<code>chkconfig mysqld on</code><br />
 		<code>chkconfig --list</code><br />
-		And you can add to file <code>/etc/rc.d/rc.local</code> the following line:<br />
+		And we can add to file <code>/etc/rc.d/rc.local</code> the following line:<br />
 		<code>/var/www/cgi-bin/swad/swad_ircd &</code>
 	</td>
 	<td width="50%" valign="top">
 		<code>sudo update-rc.d mysql defaults</code><br />
 		<code>sudo update-rc.d apache2 defaults</code><br />
-		You can add to file <code>/etc/rc.local</code> the following line before <code>exit 0</code>:<br />
+		We can add to file <code>/etc/rc.local</code> the following line before <code>exit 0</code>:<br />
 		<code>/usr/lib/cgi-bin/swad/swad_ircd &</code>
 	</td>
 	</tr>
 	</table>
 	</p>
 	
+	</li>
+
+	<li>
+
+	<h2><a name="mail-server">Installing mail server (optional)</a></h2>
+
+	<p>
+	If the server used to send e-mail is our server,
+	we need to check that an SMTP mail server is installed,
+	and if not, install and start it.
+	In CentOS 6.5 we can install and configure it by following these instructions:
+	</p>
+
+	<h3>Installing and configuring Postfix and Dovecot</h3>
+
+	<p>
+	We can install and configure
+	<a href="http://www.postfix.org/">Postfix</a> and
+	<a href="http://www.dovecot.org/">Dovecot</a>
+	by following the instructions in
+	<a href="http://www.krizna.com/centos/setup-mail-server-in-centos-6/">http://www.krizna.com/centos/setup-mail-server-in-centos-6/</a>,
+	<a href="http://wiki.centos.org/HowTos/postfix">http://wiki.centos.org/HowTos/postfix</a>,
+	<a href="http://www.ostechnix.com/setup-mail-server-using-postfixdovecotsquirrelmail-in-centosrhelscientific-linux-6-3-step-by-step/">http://www.ostechnix.com/setup-mail-server-using-postfixdovecotsquirrelmail-in-centosrhelscientific-linux-6-3-step-by-step/</a>, or
+	<a href="http://www.server-world.info/en/note?os=CentOS_5&p=mail">http://www.server-world.info/en/note?os=CentOS_5&p=mail</a>.
+	</p>
+
+	<h3>Settings to become a trusted mail server</h3>
+
+	<p>
+	If we want email providers, like GMail, to accept emails coming from our server
+	instead of rejecting them or labeling them as SPAM,
+	it is necessary to perform various settings detailed in this section.
+	</p>
+
+	<h4>Activating reverse DNS</h4>
+
+	<p>
+	We have activated Reverse DNS for our IPv4 address in our server by following the rules from
+	<a href="http://wiki.hetzner.de/index.php/DNS-Reverse-DNS/en">http://wiki.hetzner.de/index.php/DNS-Reverse-DNS/en</a>.
+	Instructions say that the address used for the mail command HELO should be used.
+	Our reverse DNS is <code>mail.openswad.org</code>.
+	</p>
+
+	<p>
+	Finally, we have also activated Reverse DNS from our IPv6 to <code>mail.openswad.org</code>.
+	If we write the command
+	<code>nslookup <em>our-server-IPV6-address</em></code>,
+	the result is <code>mail.openswad.org</code>.
+	</p>
+
+	<h4>Setting SPF</h4>
+	
+	<p>
+	<a href="http://www.openspf.org/">SPF (Sender Policy Framework)</a>
+	is an open standard specifying a technical method to prevent sender address forgery.
+	By following instructions in:<br />
+	<a href="https://support.google.com/mail/answer/9008">https://support.google.com/mail/answer/9008</a><br />
+	<a href="https://support.google.com/a/answer/183895">https://support.google.com/a/answer/183895</a><br />
+	<a href="http://wiki.hetzner.de/index.php/DNS_SPF/en">http://wiki.hetzner.de/index.php/DNS_SPF/en</a><br />
+	we have added the following TXT record at the end of our DNS configuration page:<br />
+	<code>@                        IN TXT     &quot;v=spf1 a mx ip6:<em>our-server-ipv6-address</em> ~all&quot;</code>
+	</p>
+
+	<h4>Installing and setting DKIM</h4>
+
+	<p>
+	We need to install <a href="http://www.opendkim.org/">OpenDKIM</a> to sign emails.
+	Following the instructions in
+	<a href="https://www.rosehosting.com/blog/how-to-install-and-integrate-opendkim-with-postfix-on-a-centos-6-vps/">https://www.rosehosting.com/blog/how-to-install-and-integrate-opendkim-with-postfix-on-a-centos-6-vps/</a>:<br />
+	<code>yum install opendkim</code><br />
+	Make a copy of configuration file:<br />
+	<code>cd /etc</code><br />
+	<code>cp -a opendkim.conf opendkim.conf.original</code><br />
+	and edit file <code>opendkin.conf</code>:<br />
+	<code>vim /etc/opendkim.conf</code><br />
+	<ul>
+		<li>
+		Change option:<br />
+		<code>Mode                    v</code><br />
+		to:<br />
+		<code>Mode                    sv</code>
+		</li>
+		<li>
+		Comment the line:<br />
+		<code># KeyFile       /etc/opendkim/keys/default.private</code><br />
+		and add this:<br />
+		<code>KeyFile /etc/opendkim/keys/openswad.org/default</code>
+		</li>
+		<li>
+		Uncomment the lines:<br />
+		<code>KeyTable        /etc/opendkim/KeyTable</code><br />
+		<code>SigningTable    refile:/etc/opendkim/SigningTable</code><br />
+		<code>ExternalIgnoreList      refile:/etc/opendkim/TrustedHosts</code><br />
+		<code>InternalHosts   refile:/etc/opendkim/TrustedHosts</code>
+		</li>
+	</ul>
+	</p>
+
+	<p>
+	Generate set of keys for our <em>mydomain.com</em> domain name:<br />
+	<code>mkdir /etc/opendkim/keys/openswad.org</code><br />
+	<code>opendkim-genkey -D /etc/opendkim/keys/openswad.org/ -d openswad.org -s default</code><br />
+	<code>chown -R opendkim: /etc/opendkim/keys/openswad.org</code><br />
+	<code>mv /etc/opendkim/keys/openswad.org/default.private /etc/opendkim/keys/openswad.org/default</code>
+	</p>
+
+	<p>
+	Edit <code>/etc/opendkim/KeyTable</code>:<br />
+	<code>cd /etc/opendkim</code><br />
+	<code>cp -a KeyTable KeyTable.original</code><br />
+	<code>vim /etc/opendkim/KeyTable</code><br />
+	and add the following record to OpenDKIM's key table <code>/etc/opendkim/KeyTable</code>:<br />
+	<code>default._domainkey.openswad.org openswad.org:default:/etc/opendkim/keys/openswad.org/default</code>
+	</p>
+
+	<p>
+	Edit <code>/etc/opendkim/SigningTable</code>:<br />
+	<code>cd /etc/opendkim</code><br />
+	<code>cp -a SigningTable SigningTable.original</code><br />
+	<code>vim /etc/opendkim/SigningTable</code><br />
+	and add the following record to OpenDKIM's signing table <code>/etc/opendkim/SigningTable</code>:<br />
+	<code>*@openswad.org default._domainkey.openswad.org</code>
+	</p>
+
+	<p>
+	Add our domain and our hostname as trusted hosts in <code>/etc/opendkim/TrustedHosts</code>:<br />
+	<code>cd /etc/opendkim</code><br />
+	<code>cp -a TrustedHosts TrustedHosts.original</code><br />
+	<code>vim /etc/opendkim/TrustedHosts</code><br />
+	We add the following lines:<br />
+	<code>openswad.org</code><br />
+	<code>mail.openswad.org</code>
+	</p>
+
+	<p>
+	Edit our DNS zone and add the TXT record from
+	<code>/etc/opendkim/keys/mydomain.com/default.txt</code>:<br />
+	<code>cat /etc/opendkim/keys/openswad.org/default.txt</code><br />
+	We add something like this:<br />
+	<code>default._domainkey	IN	TXT	( &quot;v=DKIM1; k=rsa; &quot;
+		&quot;p=<em>our-DKIM-key</em>&quot; )  ; ----- DKIM key default for openswad.org</code>
+	</p>
+
+	<p>
+	In order to integrate OpenDKIM with Postfix
+	we need to edit <code>/etc/postfix/main.cf</code>:<br />
+	<code>vim /etc/postfix/main.cf</code><br />
+	and add the following few lines:<br />
+	<code>smtpd_milters           = inet:127.0.0.1:8891</code><br />
+	<code>non_smtpd_milters       = $smtpd_milters</code><br />
+	<code>milter_default_action   = accept</code><br />
+	<code>milter_protocol         = 2</code>
+	</p>
+
+	<p>
+	Finally, add OpenDKIM to our system's start-up
+	and start opendkim and restart postfix using the following commands:<br />
+	<code>service opendkim start</code><br />
+	<code>chkconfig opendkim on</code><br />
+	<code>service postfix restart</code>
+	</p>
+
+	<h4>Setting DMARC</h4>
+
+	<p>
+	Finally, we add a <a href="https://dmarc.org/">DMARC</a> record to our DNS
+	by following the recommendations of
+	<a href="https://support.google.com/a/answer/2466563">https://support.google.com/a/answer/2466563</a>:<br />
+	<code>_dmarc       IN TXT     &quot;v=DMARC1; p=none; rua=mailto:postmaster@<em>our-domain</em>&quot;</code>
+	</p>
+
+	<h4>Final test</h4>
+
+	<p>
+	After the settings, we can check the health of our mail domain using web tests like this:<br />
+	<a href="http://mxtoolbox.com/domain/openswad.org/">http://mxtoolbox.com/domain/openswad.org/</a>
+	</p>
+
 	</li>
 
 	</ol>
diff --git a/html/paper/index.html b/html/paper/index.html
index e3f954672..6c9130efe 100644
--- a/html/paper/index.html
+++ b/html/paper/index.html
@@ -33,7 +33,7 @@
 	<div align="center" style="margin:0 auto;">
 		<h1>Publications</h1>
 		<a href="http://creativecommons.org/licenses/by-sa/3.0/deed.es_ES" title="License of text on this page" class="COPYRIGHT"><img src="/img/cc-by-sa.png" style="width:88px; height=31px; vertical-align:middle;" alt="CC BY-SA" /></a>
-		<a href="http://www.ugr.es/~acanas/">Antonio Ca&ntilde;as Vargas</a>, 1999-2015
+		<a href="https://openswad.org/en?usr=@acanas" target="_blank">Antonio Ca&ntilde;as Vargas</a>, 1999-2017
 	</div>
 
 	<p>
@@ -687,8 +687,30 @@
 	<h2>Other publications in which the SWAD platform is referred</h2>
 
 	<dl>
+
+	<dt><h3>2016</h3></dt>
+
+		<dd><dl>
+
+		<dt>92. [Vinoth Kumar et al. 2016]</dt>
+			<dd>
+			T. Vinoth Kumar,
+			Dr. R. Vimala,
+			P. Kiruthiga,
+			K. R. Aravind Britto.<br />
+			<strong>A General Frame Work Tool For E-Learning Management System In Engineering Education</strong><br />
+			Advances in Natural and Applied Sciences. 10(16); Pages: 75-84,
+			American-Eurasian Network for ScientificInformation (AENSI Publication),
+			20 November 2016<br />
+			ISSN: 1995-0772<br />
+			<a href="http://www.aensiweb.net/AENSIWEB/anas/anas/2016/November/75-84.pdf">http://www.aensiweb.net/AENSIWEB/anas/anas/2016/November/75-84.pdf</a>
+			</dd>
+			
+		</dl></dd>
 <!--
 
+
+
 http://serin.ugr.es/unidad_innovacion_docente/memorias/02-01-21.pdf
 
 http://hdl.handle.net/10481/20533
diff --git a/html/presentation/index.html b/html/presentation/index.html
index a2fe0ba51..07c9dd2eb 100644
--- a/html/presentation/index.html
+++ b/html/presentation/index.html
@@ -50,53 +50,71 @@ img		{border-width:0px; border-style:none;}
 	<td align="center" colspan="2">
 		<h1>Presentations</h1>
 		<a href="http://creativecommons.org/licenses/by-sa/3.0/deed.es_ES" title="License of text on this page" class="COPYRIGHT"><img src="/img/cc-by-sa.png" style="width:88px; height=31px; vertical-align:middle;" alt="CC BY-SA" /></a>
-		<a href="http://www.ugr.es/~acanas/">Antonio Ca&ntilde;as Vargas</a>, 1999-2014
+		<a href="https://openswad.org/en?usr=@acanas" target="_blank">Antonio Ca&ntilde;as Vargas</a>, 1999-2017
 	</td>
 	</tr>
 
 	<tr>
 	<td align="center">
 
-		<h2>Presentaciones sobre SWAD</h2>
+		<div style="width:595px; margin-bottom:50px;">
+		<h2>
+		<a href="https://www.slideshare.net/acanas/swad-educacion-abierta"
+		title="SWAD y educaci&oacute;n abierta">
+		SWAD y educaci&oacute;n abierta</a>
+		</h2>
+		<iframe src="https://www.slideshare.net/slideshow/embed_code/key/IsNsuKyjFrfkuL" width="595" height="485" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" style="border:1px solid #CCC; border-width:1px; margin-bottom:5px; max-width: 100%;" allowfullscreen>
+		</iframe>
+		</div>
 
-		<div style="width:425px" id="__ss_8438290">
-		<strong style="display:block;margin:12px 0 4px">
-		<a href="https://www.slideshare.net/acanas/swad-introduccin-y-funcionalidades" title="SWAD: introducci&oacute;n y funcionalidades">
+		<div style="width:595px; margin-bottom:50px;">
+		<h2>
+		<a href="http://www.slideshare.net/acanas/swad-educacion-abierta"
+		title="Inside SWAD (El interior de SWAD)">
+		Inside SWAD (El interior de SWAD)</a>
+		</h2>
+		<iframe src="https://www.slideshare.net/slideshow/embed_code/key/mJvD8oALjganb4" width="595" height="485" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" style="border:1px solid #CCC; border-width:1px; margin-bottom:5px; max-width: 100%;" allowfullscreen>
+		</iframe>
+		</div>
+		
+		<div style="width:595px; margin-bottom:50px;">
+		<h2>
+		<a href="https://www.slideshare.net/acanas/swad-introduccin-y-funcionalidades"
+		title="SWAD: introducci&oacute;n y funcionalidades">
 		SWAD: introducci&oacute;n y funcionalidades</a>
-		</strong>
-		<iframe src="https://www.slideshare.net/slideshow/embed_code/8438290" width="425" height="355" frameborder="0" marginwidth="0" marginheight="0" scrolling="no"></iframe>
+		</h2>
+		<iframe src="https://www.slideshare.net/slideshow/embed_code/key/4KGaw5IbmBkvjb" width="595" height="485" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" style="border:1px solid #CCC; border-width:1px; margin-bottom:5px; max-width: 100%;" allowfullscreen>
+		</iframe>
 		</div>
 
-		<div style="width:425px" id="__ss_8438341">
-		<strong style="display:block;margin:12px 0 4px">
-		<a href="https://www.slideshare.net/acanas/swad-manual-bsico" title="SWAD: manual b&aacute;sico">
+		<div style="width:595px; margin-bottom:50px;">
+		<h2>
+		<a href="https://www.slideshare.net/acanas/swad-manual-bsico"
+		title="SWAD: manual b&aacute;sico">
 		SWAD: manual b&aacute;sico</a>
-		</strong>
-		<iframe src="https://www.slideshare.net/slideshow/embed_code/8438341" width="425" height="355" frameborder="0" marginwidth="0" marginheight="0" scrolling="no"></iframe>
+		</h2>
+		<iframe src="https://www.slideshare.net/slideshow/embed_code/key/3rdC53KYuDUEOC" width="595" height="485" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" style="border:1px solid #CCC; border-width:1px; margin-bottom:5px; max-width: 100%;" allowfullscreen>
+		</iframe>
 		</div>
 
-		<div style="width:425px" id="__ss_8438376">
-		<strong style="display:block;margin:12px 0 4px">
-		<a href="https://www.slideshare.net/acanas/swad-estadsticas-de-uso-en-la-ugr" title="SWAD: estad&iacute;sticas de uso en la UGR">
+		<div style="width:595px; margin-bottom:50px;">
+		<h2>
+		<a href="https://www.slideshare.net/acanas/swad-estadsticas-de-uso-en-la-ugr"
+		title="SWAD: estad&iacute;sticas de uso en la UGR">
 		SWAD: estad&iacute;sticas de uso en la UGR</a>
-		</strong>
-		<iframe src="https://www.slideshare.net/slideshow/embed_code/8438376" width="425" height="355" frameborder="0" marginwidth="0" marginheight="0" scrolling="no"></iframe>
+		</h2>
+		<iframe src="https://www.slideshare.net/slideshow/embed_code/key/Jo94qbl35E7wH1" width="595" height="485" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" style="border:1px solid #CCC; border-width:1px; margin-bottom:5px; max-width: 100%;" allowfullscreen>
+		</iframe>
 		</div>
 
-		<div style="width:425px" id="__ss_8438441">
-		<strong style="display:block;margin:12px 0 4px">
-		<a href="https://www.slideshare.net/acanas/swad-implementacin" title="SWAD: implementaci&oacute;n">
-		SWAD: implementaci&oacute;n</a>
-		</strong>
-		<iframe src="https://www.slideshare.net/slideshow/embed_code/8438441" width="425" height="355" frameborder="0" marginwidth="0" marginheight="0" scrolling="no"></iframe>
-		</div>
-
-		<div style="width:425px" id="__ss_8438491">
-		<strong style="display:block;margin:12px 0 4px">
-		<a href="https://www.slideshare.net/acanas/swad-en-el-mvil" title="SWAD: en el m&oacute;vil">
+		<div style="width:595px; margin-bottom:50px;">
+		<h2 style="display:block;margin:12px 0 4px">
+		<a href="https://www.slideshare.net/acanas/swad-en-el-mvil"
+		title="SWAD: en el m&oacute;vil">
 		SWAD: en el m&oacute;vil</a>
-		</strong>
-		<iframe src="https://www.slideshare.net/slideshow/embed_code/8438491" width="425" height="355" frameborder="0" marginwidth="0" marginheight="0" scrolling="no"></iframe>
+		</h2>
+		<iframe src="https://www.slideshare.net/slideshow/embed_code/key/4S4TvWzMejA9sq" width="595" height="485" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" style="border:1px solid #CCC; border-width:1px; margin-bottom:5px; max-width: 100%;" allowfullscreen>
+		</iframe>
 		</div>
 
 	</td>
diff --git a/html/press/index.html b/html/press/index.html
index f0bb33db6..b53296543 100644
--- a/html/press/index.html
+++ b/html/press/index.html
@@ -50,7 +50,7 @@ img		{border-width:0px; border-style:none;}
 	<td align="center">
 		<h1>Press (to be updated)</h1>
 		<a href="http://creativecommons.org/licenses/by-sa/3.0/deed.es_ES" title="License of text on this page" class="COPYRIGHT"><img src="/img/cc-by-sa.png" style="width:88px; height=31px; vertical-align:middle;" alt="CC BY-SA" /></a>
-		<a href="http://www.ugr.es/~acanas/">Antonio Ca&ntilde;as Vargas</a>, 1999-2014
+		<a href="https://openswad.org/en?usr=@acanas" target="_blank">Antonio Ca&ntilde;as Vargas</a>, 1999-2017
 	</td>
 	</tr>
 
diff --git a/html/roadmap/index.html b/html/roadmap/index.html
index c6a78b6e2..66acb149c 100644
--- a/html/roadmap/index.html
+++ b/html/roadmap/index.html
@@ -40,9 +40,33 @@
 	<td align="center">
 		<h1>Roadmap</h1>
 		<a href="http://creativecommons.org/licenses/by-sa/3.0/deed.es_ES" title="License of text on this page" class="COPYRIGHT"><img src="/img/cc-by-sa.png" style="width:88px; height=31px; vertical-align:middle;" alt="CC BY-SA" /></a>
-		<a href="http://www.ugr.es/~acanas/">Antonio Ca&ntilde;as Vargas</a>, 1999-2015
+		<a href="https://openswad.org/en?usr=@acanas" target="_blank">Antonio Ca&ntilde;as Vargas</a>, 1999-2017
 	</td>
 	</tr>
+
+	<tr>
+	<td align="center">
+		<cite>
+		Just as in the sciences we have learned
+		that we are too ignorant to safely pronounce anything impossible,
+		so for the individual,
+		since we cannot know just what are his limitations,
+		we can hardly say with certainty
+		that anything is necessarily within or beyond his grasp.
+		Each must remember that no one can predict
+		to what heights of wealth, fame, or usefulness he may rise
+		until he has honestly endeavored,
+		and he should derive courage from the fact that all sciences have been,
+		at some time, in the same condition as he,
+		and that it has often proved true that the dream of yesterday
+		is the hope of today and the reality of tomorrow.
+		</cite>
+		<br />
+		<a href="https://en.wikipedia.org/wiki/Robert_H._Goddard">
+		Robert H. Goddard, &quot;On Taking Things for Granted&quot;, speech at his graduation ceremony, 1904
+		</a>
+	</td>
+	</tr>
 
 	<tr>
 	<td align="left">
diff --git a/html/source/img/lineas-codigo-modulo-principal.png b/html/source/img/lineas-codigo-modulo-principal.png
index 02fe73eb7..db68cf072 100644
Binary files a/html/source/img/lineas-codigo-modulo-principal.png and b/html/source/img/lineas-codigo-modulo-principal.png differ
diff --git a/html/source/index.html b/html/source/index.html
index 7693d1246..e86d2156c 100644
--- a/html/source/index.html
+++ b/html/source/index.html
@@ -3,17 +3,7 @@
 
  <head>
   <title>SWAD: Source code</title>
-  <style type="text/css">
-A:link {text-decoration: none;}
-A:visited {text-decoration: none;}
-A:active {text-decoration: none;}
-A:hover	{color:#000000;}
-body		{margin:0px;}
-td,p,.h		{font-family:Arial,DejaVu LGC Sans,Bitstream Vera Sans,sans-serif;color:#404040;font-size:11pt;}
-table		{border-width:0px; border-style:none;}
-img		{border-width:0px; border-style:none;}
-.SWAD{font-family:Arial,DejaVu LGC Sans,Bitstream Vera Sans,sans-serif;color:#F8B000;font-size:16pt;font-weight:bold;}
-  </style>
+  <link rel="StyleSheet" href="/swad.css" type="text/css" />
 <script>
   (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
   (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -50,9 +40,19 @@ img		{border-width:0px; border-style:none;}
 	<td align="center">
 		<h1>Source code</h1>
 		<a href="http://creativecommons.org/licenses/by-sa/3.0/deed.es_ES" title="License of text on this page" class="COPYRIGHT"><img src="/img/cc-by-sa.png" style="width:88px; height=31px; vertical-align:middle;" alt="CC BY-SA" /></a>
-		<a href="http://www.ugr.es/~acanas/">Antonio Ca&ntilde;as Vargas</a>, 1999-2014
+		<a href="https://openswad.org/en?usr=@acanas" target="_blank">Antonio Ca&ntilde;as Vargas</a>, 1999-2017
 	</td>
 	</tr>
+
+	<tr>
+	<td align="center">
+		<cite>
+		You're frozen<br />
+		When your heart's not open<br />
+		</cite>
+		Frozen, Madonna
+	</td>
+	</tr>
 
 	<tr>
 	<td align="left">
@@ -100,15 +100,14 @@ img		{border-width:0px; border-style:none;}
 	This program runs on the <a href="http://swad.ugr.es/server/">server</a>
 	every time a user clicks a button or link within the platform,
 	queries database and performs the necessary calculations for the current action,
-	and generates all the <a href="http://en.wikipedia.org/wiki/XHTML">XHTML</a> code
+	and generates all the <a href="https://en.wikipedia.org/wiki/HTML5">HTML5</a> code
 	that is sent to <a href="http://en.wikipedia.org/wiki/Client_%28computing%29">client</a>.
 	</p>
 
 	<h3>Main core (<code>swad-core</code>)</h3>
-	<a href="img/lineas-codigo-modulo-principal.png"><img src="img/lineas-codigo-modulo-principal.png" width="50%" height="50%" border="0" alt="Main swad core code lines" align="right" hspace="30" vspace="30"></a>
 	
 	<p align="justify">
-	Programmed by <a href="http://www.ugr.es/~acanas/">Antonio Ca&ntilde;as Vargas</a>.
+	Programmed by <a href="https://github.com/acanas">Antonio Ca&ntilde;as Vargas</a>.
 	</p>
 
 	<p align="justify">
@@ -123,15 +122,25 @@ img		{border-width:0px; border-style:none;}
 	<a href="http://en.wikipedia.org/wiki/Database">database management system</a>
 	<a href="http://www.mysql.com/">MySQL</a> or <a href="https://mariadb.org/">MariaDB</a>.
 	The reader will probably think &quot;a web application written in C?&quot;
-	Yes, it is not usual, <a href="http://www.youtube.com/watch?v=1S1fISh-pag">but... ;-)</a>
+	Yes, it is not usual, <a href="http://www.youtube.com/watch?v=1S1fISh-pag">but... ;-)</a>
+	A little more seriously, we could say that we have developed swad-core
+	following the philosophy of <a href="http://handmadedev.org/manifesto/">The Handmade Manifesto</a>.
 	</p>
 
 	<p align="justify">
-	SWAD core has more than 170 000 <a href="http://en.wikipedia.org/wiki/Source_lines_of_code">lines of source code</a>.
-	Each executable program (one for each language) has a size of 1.8 <a href="http://en.wikipedia.org/wiki/Mebibyte">MiB</a>
+	SWAD core has about 212 000 <a href="http://en.wikipedia.org/wiki/Source_lines_of_code">lines of source code</a>.
+	Each executable program (one for each language) has a size of 2 <a href="http://en.wikipedia.org/wiki/Mebibyte">MiB</a>
 	and in most of the possible actions
-	generates the <a href="http://en.wikipedia.org/wiki/Web_page">page</a> in few milliseconds.
+	generates the <a href="http://en.wikipedia.org/wiki/Web_page">page</a> in few milliseconds.
+	</p>
+
+	<p align="justify">
+	The following graph shows the evolution of the number of lines of code.
+	Each point on the graph represents a version.
+	All versions are listed in the <a href="https://openswad.org/changelog/">change log</a>.
 	</p>
+
+	<a href="img/lineas-codigo-modulo-principal.png"><img src="img/lineas-codigo-modulo-principal.png" width="100%" height="50%" border="0" alt="Main swad core code lines" align="right" hspace="30" vspace="30"></a>
 
 	<p align="justify">
 	For <a href="http://en.wikipedia.org/wiki/Cryptography">encryption</a> of passwords
@@ -205,20 +214,7 @@ img		{border-width:0px; border-style:none;}
 
 	<h3>Application for Android devices (SWADroid)</h3>
 
-	<p align="justify">
-	<a href="https://play.google.com/store/apps/details?id=es.ugr.swad.swadroid">SWADroid</a>,
-	the app for <a href="http://es.wikipedia.org/wiki/Android">Android</a> devices,
-	is written in <a href="http://es.wikipedia.org/wiki/Java_%28lenguaje_de_programaci%C3%B3n%29">Java</a>
-	and has been programmed by
-	<a href="http://es.linkedin.com/pub/juan-miguel-boyero-corral/27/362/163">Juan Miguel Boyero Corral</a>,
-	<a href="http://www.slideshare.net/antonioaguileramalagon">Antonio Aguilera Malag&oacute;n</a>
-	and <a href="http://prezi.com/user/7ofwrjzwrfsq/">Helena Rodr&iacute;guez Gij&oacute;n</a>.
-	</p>
-
-	<p align="justify">
-	You can find more information about SWADroid on the blog
-	<a href="http://swadroid.wordpress.com/">http://swadroid.wordpress.com/</a>
-	</p>
+	<a href="/swadroid/">Information about SWADroid</a>.
 	
 	</td>
 	</tr>
diff --git a/html/swad.css b/html/swad.css
index 7bbd4b7f6..d1e514621 100644
--- a/html/swad.css
+++ b/html/swad.css
@@ -1,11 +1,3 @@
-a:link
-	{
-	text-decoration: none;
-	}
-a:visited
-	{
-	text-decoration: none;
-	}
 a:active
 	{
 	text-decoration: none;
@@ -14,24 +6,48 @@ a:hover
 	{
 	text-decoration: underline;
 	}
+a:link
+	{
+	text-decoration: none;
+	}
+a:visited
+	{
+	text-decoration: none;
+	}
 body
 	{
 	margin:0;
 	background-color:white;
 	font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;
+	font-size:1.25em;
+	}
+h1	{font-size:2em;}
+h2	{font-size:1.6em;}
+h3	{font-size:1.5em;}
+h4	{font-size:1.4em;}
+h5	{font-size:1.3em;}
+h6	{font-size:1.25em;}
+
+code
+	{
+	color:#027AC6;
+	font-size:1.25em;
+	}
+dt
+	{
+	font-weight:bold;
+	}
+img	{
+	border-width:0px;
+	border-style:none;
 	}
 table
 	{
 	border-width:0px;
 	border-style:none;
 	}
-img	{
-	border-width:0px;
-	border-style:none;
-	}
 .SWAD
 	{
 	color:#F8B000;
-	font-size:16pt;
 	font-weight:bold;
 	}
diff --git a/html/swadroid/index.html b/html/swadroid/index.html
index bf1db4f05..0fd43b9ba 100644
--- a/html/swadroid/index.html
+++ b/html/swadroid/index.html
@@ -51,7 +51,7 @@
 		</a><br />
 		<h1>SWADroid</h1>
 		<a href="http://creativecommons.org/licenses/by-sa/3.0/deed.es_ES" title="License of text on this page" class="COPYRIGHT"><img src="/img/cc-by-sa.png" style="width:88px; height=31px; vertical-align:middle;" alt="CC BY-SA" /></a>
-		<a href="http://www.ugr.es/~acanas/">Antonio Ca&ntilde;as Vargas</a>, 2011-2015
+		<a href="https://openswad.org/en?usr=@acanas" target="_blank">Antonio Ca&ntilde;as Vargas</a>, 2011-2017
 	</td>
 	</tr>
 
diff --git a/html/tool/index.html b/html/tool/index.html
index a1b5a8287..3a104b74f 100644
--- a/html/tool/index.html
+++ b/html/tool/index.html
@@ -3,17 +3,7 @@
 
  <head>
   <title>SWAD: Tools</title>
-  <style type="text/css">
-A:link {text-decoration: none;}
-A:visited {text-decoration: none;}
-A:active {text-decoration: none;}
-A:hover	{color:#000000;}
-body		{margin:0px;}
-td,p,.h		{font-family:Arial,DejaVu LGC Sans,Bitstream Vera Sans,sans-serif;color:#404040;font-size:11pt;}
-table		{border-width:0px; border-style:none;}
-img		{border-width:0px; border-style:none;}
-.SWAD{font-family:Arial,DejaVu LGC Sans,Bitstream Vera Sans,sans-serif;color:#F8B000;font-size:16pt;font-weight:bold;}
-  </style>
+  <link rel="StyleSheet" href="/swad.css" type="text/css" />
 <script>
   (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
   (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -50,7 +40,7 @@ img		{border-width:0px; border-style:none;}
        <td align="center">
 		<h1>Tools and features (to be updated)</h1>
 		<a href="http://creativecommons.org/licenses/by-sa/3.0/deed.es_ES" title="License of text on this page" class="COPYRIGHT"><img src="/img/cc-by-sa.png" style="width:88px; height=31px; vertical-align:middle;" alt="CC BY-SA" /></a>
-		<a href="http://www.ugr.es/~acanas/">Antonio Ca&ntilde;as Vargas</a>, 1999-2014
+		<a href="https://openswad.org/en?usr=@acanas" target="_blank">Antonio Ca&ntilde;as Vargas</a>, 1999-2017
        </td>
       </tr>
 
@@ -172,7 +162,7 @@ img		{border-width:0px; border-style:none;}
 	A continuaci&oacute;n se indica c&oacute;mo se accede a la plataforma y se describen en detalle todos los servicios que ofrece.
 	</p>
 	<ul>
-	<li><a name="acceso"><h3>Acceso a la plataforma:</h3>
+	<li><h3><a name="acceso">Acceso a la plataforma:</h3>
 		<p align="justify">
 		El acceso a la plataforma SWAD puede realizarse:<br />
 		<ol>
diff --git a/html/translation/index.html b/html/translation/index.html
index 97740efe8..43e69c04b 100644
--- a/html/translation/index.html
+++ b/html/translation/index.html
@@ -40,7 +40,7 @@
 	<td align="center">
 		<h1>Translation of SWAD</h1>
 		<a href="http://creativecommons.org/licenses/by-sa/3.0/deed.es_ES" title="License of text on this page" class="COPYRIGHT"><img src="/img/cc-by-sa.png" style="width:88px; height=31px; vertical-align:middle;" alt="CC BY-SA" /></a>
-		<a href="http://www.ugr.es/~acanas/">Antonio Ca&ntilde;as Vargas</a>, 1999-2015
+		<a href="https://openswad.org/en?usr=@acanas" target="_blank">Antonio Ca&ntilde;as Vargas</a>, 1999-2017
 	</td>
 	</tr>
 
@@ -115,14 +115,14 @@
 			</dd>
 		</li>
 			
-		<dt lang="en">English (traducci&oacute;n completa)</dt>
+		<dt lang="en">English (full translation)</dt>
 			<dd>
 			<ul>
 			<li>Antonio Ca&ntilde;as Vargas</li>
 			</ul>
 			</dd>
 
-		<dt lang="es">Espa&ntilde;ol (traducci&oacute;n completa)</dt>
+		<dt lang="es">Espa&ntilde;ol (full translation)</dt>
 			<dd>
 			<ul>
 			<li>Antonio Ca&ntilde;as Vargas</li>
@@ -177,23 +177,37 @@
 
 	<p align="justify">
 	If you want to translate SWAD to other languages
-	or collaborate in the translation or revision of current languages,
-	please contact with:
-	<address>
-	Antonio Ca&ntilde;as Vargas<br />
-	E-mail: acanas@ugr.es
-	</address>
+	or suggest changes in the translation to current languages,
+	you can do it in swad-core GitHub repository:
+	<a href="https://github.com/acanas/swad-core/">swad-core</a>
 	</p>
+
+	<ul>
+
+	<li>
+
+	<p align="justify">
+	If you want to <strong>suggest changes in translation of SWAD</strong>, please do it in
+	<a href="https://github.com/acanas/swad-core/issues">swad-core issues</a>.
+	</p>
+
+	</li>
+
+	<li>
 
-	<p align="justify">
-	Within the <a href="https://github.com/acanas/swad-core">source code of the SWAD main core</a>
-	you can find the file <code>swad_text.c</code> containing all the texts in the different languages.
+	<p align="justify">
+	If you want to <strong>translate SWAD into other languages
+	or to do a full review existing translations</strong>,
+	you can edit the file <code><a href="https://github.com/acanas/swad-core/blob/master/swad_text.c">swad_text.c</a></code>
+	containing all texts in the different languages
+	within <a href="https://github.com/acanas/swad-core">source code of the SWAD main core</a>
+	a do a <a href="https://github.com/acanas/swad-core/pulls">pull request</a>.
 	</p>
 
 	<p align="justify">
 	Translators must respect the following rules:
 	<ul>
-		<li>Download <code>swad_text.c</code> and load it in your editor using
+		<li>Download <code><a href="https://github.com/acanas/swad-core/blob/master/swad_text.c">swad_text.c</a></code> and load it in your editor using
 		<a href="https://en.wikipedia.org/wiki/Windows-1252">Windows-1252</a> or
 		<a href="https://en.wikipedia.org/wiki/ISO/IEC_8859-1">ISO-8859-1</a>
 		character encoding.</li>
@@ -206,8 +220,10 @@
 		<li>Except those texts marked with NO_HTML at the beginning of the file,
 		all the texts should use <a href="http://www.w3schools.com/HTML/html_entities.asp">HTML entities</a>
 		instead of certain special characters and accents.
-		In <a href="http://www.w3schools.com/tags/ref_entities.asp">w3schools</a> you can find
-		the most common <a href="http://www.w3schools.com/tags/ref_entities.asp">ISO-8859-1 HTML entities</a>.
+		You can find the most common HTML entities in
+		<a href="https://dev.w3.org/html5/html-author/charref">dev.w3.org</a>
+		or
+		<a href="http://www.freeformatter.com/html-entities.html">freeformatter.com</a>.
 		For example, you should write &amp;aacute; instead of &aacute;,
 		&amp;Ntilde; instead of &Ntilde; or &amp;szlig; instead of &szlig;.
 		<ul>
@@ -248,7 +264,11 @@
 	<p align="justify">
 	When you make a change in a sentence, you must write a special comment (<code>// something like your name</code>) 
 	at the end of the sentence to make it easy to review the changes.
-	</p>
+	</p>
+	
+	</li>
+
+	</ul>
 
 	<h2>Translating other modules</h2>
 
diff --git a/html/video/index.html b/html/video/index.html
index 50657c4c8..d4f74189c 100644
--- a/html/video/index.html
+++ b/html/video/index.html
@@ -3,18 +3,7 @@
 
  <head>
   <title>SWAD: Videotutorials</title>
-  <style type="text/css">
-A:link {text-decoration: none;}
-A:visited {text-decoration: none;}
-A:active {text-decoration: none;}
-A:hover	{color:#000000;}
-body		{margin:0px;}
-td,p,.h		{font-family:Arial,DejaVu LGC Sans,Bitstream Vera Sans,sans-serif;color:#404040;font-size:11pt;}
-table		{border-width:0px; border-style:none;}
-img		{border-width:0px; border-style:none;}
-.SWAD{font-family:Arial,DejaVu LGC Sans,Bitstream Vera Sans,sans-serif;color:#F8B000;font-size:16pt;font-weight:bold;}
-.ENLACE{font-size:14pt;font-weight:bold;}
-  </style>
+  <link rel="StyleSheet" href="/swad.css" type="text/css" />
 <script>
   (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
   (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -47,67 +36,107 @@ img		{border-width:0px; border-style:none;}
        </td>
        </tr>
 
-       <tr>
-       <td align="center">
-
+	<tr>
+	<td align="center">
 		<h1>Videotutorials about SWAD</h1>
+	</td>
+	</tr>
+
+	<tr>
+	<td align="center">
+       
+		<h2>Videotutorials created by SWAD users (2010-2015)</h2>
 
 		<table>
 		<tr>
 		<td align="left">
 		<ul>
 		<li>
-			<a href="http://media.ugr.es/index.php/media-gallery/mediaitem/372-acceso-identificacion-swad"
-			title="Acceso e identificaci&oacute;n" class="ENLACE">
+			<a href="https://www.youtube.com/watch?v=cGpu-VAwe8I"
+			title="Openswad: c&oacute;mo registrarte en nuestra asignatura Historia Universal">
+				Openswad: c&oacute;mo registrarte en nuestra asignatura Historia Universal
+			</a><br />
+			29/12/2015<br />
+			Ciencias Sociales BP
+		</li>
+		<li>
+			<a href="https://www.youtube.com/watch?v=_wO3vPUbuOQ"
+			title="Openswad: luego de registrarte en nuestra asignatura Historia Universal">
+				Openswad: luego de registrarte en nuestra asignatura Historia Universal
+			</a><br />
+			29/12/2015<br />
+			Ciencias Sociales BP
+		</li>
+		<li>
+			<a href="https://www.youtube.com/watch?v=60FwCbU4FBY"
+			title="Subir un archivo a Swad">
+				Subir un archivo a Swad
+			</a><br />
+			17/11/2010<br />
+			Profanedable
+		</li>
+		</ul>
+		</td>
+		</tr>
+		</table>
+       
+		<h2>Videotutorials about SWAD - UGR (2013)</h2>
+
+		<table>
+		<tr>
+		<td align="left">
+		<ul>
+		<li>
+			<a href="http://media.ugr.es/index.php/categorias/28-ingenieria-y-arquitectura/372-acceso-identificacion-swad"
+			title="Acceso e identificaci&oacute;n">
 				Acceso e identificaci&oacute;n
 			</a><br />
 			03/05/2013<br />
 			Paloma Mar&iacute;n Arraiza
 		</li>
 		<li>
-			<a href="http://media.ugr.es/index.php/media-gallery/mediaitem/373-busquedas-swad"
-			title="B&uacute;squedas" class="ENLACE">
+			<a href="http://media.ugr.es/index.php/categorias/28-ingenieria-y-arquitectura/373-busquedas-swad"
+			title="B&uacute;squedas">
 				B&uacute;squedas
 			</a><br />
 			03/05/2013<br />
 			Paloma Mar&iacute;n Arraiza
 		</li>
 		<li>
-			<a href="http://media.ugr.es/index.php/media-gallery/mediaitem/374-inscripciones-grupos-swad"
-			title="Inscripciones y grupos (para profesores)" class="ENLACE">
+			<a href="http://media.ugr.es/index.php/categorias/28-ingenieria-y-arquitectura/374-inscripciones-grupos-swad"
+			title="Inscripciones y grupos (para profesores)">
 				Inscripciones y grupos (para profesores)
 			</a><br />
 			03/05/2013<br />
 			Paloma Mar&iacute;n Arraiza
 		</li>
 		<li>
-			<a href="http://media.ugr.es/index.php/media-gallery/mediaitem/375-pestana-asignatura-swad"
-			title="Pesta&ntilde;a &quot;Asignatura&quot; (para profesores)" class="ENLACE">
+			<a href="http://media.ugr.es/index.php/categorias/28-ingenieria-y-arquitectura/375-pestana-asignatura-swad"
+			title="Pesta&ntilde;a &quot;Asignatura&quot; (para profesores)">
 				Pesta&ntilde;a &quot;Asignatura&quot; (para profesores)
 			</a><br />
 			03/05/2013<br />
 			Paloma Mar&iacute;n Arraiza
 		</li>
 		<li>
-			<a href="http://media.ugr.es/index.php/media-gallery/mediaitem/376-pestana-asignatura-estudiantes-swad"
-			title="Pesta&ntilde;a &quot;Asignatura&quot; (para estudiantes)" class="ENLACE">
+			<a href="http://media.ugr.es/index.php/categorias/28-ingenieria-y-arquitectura/376-pestana-asignatura-estudiantes-swad"
+			title="Pesta&ntilde;a &quot;Asignatura&quot; (para estudiantes)">
 				Pesta&ntilde;a &quot;Asignatura&quot; (para estudiantes)
 			</a><br />
 			03/05/2013<br />
 			Paloma Mar&iacute;n Arraiza
 		</li>
 		<li>
-			<a href="http://media.ugr.es/index.php/media-gallery/mediaitem/377-evaluacion-estudiantes-swad"
-			title="Pesta&ntilde;a &quot;Evaluaci&oacute;n&quot; (para estudiantes)" class="ENLACE">
+			<a href="http://media.ugr.es/index.php/categorias/28-ingenieria-y-arquitectura/377-evaluacion-estudiantes-swad"
+			title="Pesta&ntilde;a &quot;Evaluaci&oacute;n&quot; (para estudiantes)">
 				Pesta&ntilde;a &quot;Evaluaci&oacute;n&quot; (para estudiantes)
 			</a><br />
 			03/05/2013<br />
 			Paloma Mar&iacute;n Arraiza
 		</li>
-
 		<li>
-			<a href="http://media.ugr.es/index.php/media-gallery/mediaitem/378-comunicacion-swad"
-			title="Comunicaci&oacute;n" class="ENLACE">
+			<a href="http://media.ugr.es/index.php/categorias/28-ingenieria-y-arquitectura/378-comunicacion-swad"
+			title="Comunicaci&oacute;n">
 				Comunicaci&oacute;n
 			</a><br />
 			03/05/2013<br />
@@ -117,29 +146,40 @@ img		{border-width:0px; border-style:none;}
 		</td>
 		</tr>
 		</table>
-      </td>
-      </tr>
 
-       <tr>
-       <td align="center">
-
-		<h1>Videotutorials about SWADroid</h1>
+		<h2>Videotutorials about SWADroid (2011-2016)</h2>
 
 		<table>
 		<tr>
 		<td align="left">
 		<ul>
+		<li>
+			<a href="https://www.youtube.com/watch?v=A4onmR1Njic"
+			title="SWADroid: Creaci&oacute;n de eventos">
+				SWADroid: Creaci&oacute;n de eventos
+			</a><br />
+			20/09/2016<br />
+			Rub&eacute;n Mart&iacute;n Hidalgo
+		</li>
+		<li>
+			<a href="https://www.youtube.com/watch?v=l-P9eoyZLuk"
+			title="SWADroid: Env&iacute;o de mensajes">
+				SWADroid: Env&iacute;o de mensajes
+			</a><br />
+			18/09/2016<br />
+			Rub&eacute;n Mart&iacute;n Hidalgo
+		</li>
 		<li>
 			<a href="https://www.youtube.com/watch?v=viqKDGKZUBM"
-			title="Nuevas funciones SWADroid" class="ENLACE">
+			title="Nuevas funciones SWADroid">
 				Nuevas funciones SWADroid
 			</a><br />
 			20/12/2012<br />
 			Helena Rodr&iacute;guez Gij&oacute;n
 		</li>
 		<li>
-			<a href="http://media.ugr.es/index.php/media-gallery/mediaitem/67-swaddroid"
-			title="SWADroid: Cliente Android para SWAD" class="ENLACE">
+			<a href="http://media.ugr.es/index.php/categorias/28-ingenieria-y-arquitectura/67-swaddroid"
+			title="SWADroid: Cliente Android para SWAD">
 				SWADroid: Cliente Android para SWAD
 			</a><br />
 			24/09/2012<br />
@@ -147,7 +187,7 @@ img		{border-width:0px; border-style:none;}
 		</li>
 		<li>
 			<a href="https://www.youtube.com/watch?v=vC59nBfXdN8"
-			title="Demo SWADroid 0.4.3" class="ENLACE">
+			title="Demo SWADroid 0.4.3">
 				Demo SWADroid 0.4.3
 			</a><br />
 			02/07/2011<br />
diff --git a/html/ws/index.html b/html/ws/index.html
index b70674449..bb470df6c 100644
--- a/html/ws/index.html
+++ b/html/ws/index.html
@@ -53,7 +53,7 @@
 		<a href="http://creativecommons.org/licenses/by-sa/3.0/deed.es_ES"
 		title="License of text on this page" class="COPYRIGHT"><img src="/img/cc-by-sa.png"
 		style="width:88px; height=31px; vertical-align:middle;" alt="CC BY-SA" /></a>
-		<a href="http://www.ugr.es/~acanas/">Antonio Ca&ntilde;as Vargas</a>, 1999-2015
+		<a href="https://openswad.org/en?usr=@acanas" target="_blank">Antonio Ca&ntilde;as Vargas</a>, 1999-2017
 	</td>
 	</tr>
 
@@ -195,6 +195,7 @@
 
 		<li><a href="#getAttendanceEvents"><code>getAttendanceEvents</code></a></li>
 		<li><a href="#sendAttendanceEvent"><code>sendAttendanceEvent</code></a></li>
+		<li><a href="#removeAttendanceEvent"><code>removeAttendanceEvent</code></a></li>
 		<li><a href="#getAttendanceUsers"><code>getAttendanceUsers</code></a></li>
 		<li style="margin-bottom:1em;"><a href="#sendAttendanceUsers"><code>sendAttendanceUsers</code></a></li>
 
@@ -279,7 +280,7 @@
 						with one of the following 4 values:
 						<ul>
 							<li><var>0</var>: unknown, an error has occurred.</li>
-							<li><var>1</var>: guest, not enrolled in any course.</li>
+							<li><var>1</var>: guest, not enroled in any course.</li>
 							<li><var>2</var>: student in all his/her courses.</li>
 							<li><var>3</var>: teacher in at least one of his/her courses.</li>
 						</ul>
@@ -322,7 +323,7 @@
 						with one of the following 4 values:
 						<ul>
 							<li><var>0</var>: unknown, an error has occurred.</li>
-							<li><var>1</var>: guest, not enrolled in any course.</li>
+							<li><var>1</var>: guest, not enroled in any course.</li>
 							<li><var>2</var>: student in all his/her courses.</li>
 							<li><var>3</var>: teacher in at least one of his/her courses.</li>
 						</ul>
@@ -466,11 +467,11 @@
 								with the name of the type of group
 								(for example: &quot;Theory&quot;, &quot;Lab&quot;).</li>
 							<li><strong>mandatory</strong>: integer. If not 0 &rArr;
-								the enrollment in group(s) of this type is mandatory
+								the enrolment in group(s) of this type is mandatory
 								for students of the course,
 								if there is at least a group of that type open and with vacancies.</li>
 							<li><strong>multiple</strong>: integer. If not 0 &rArr;
-								the students of the course can enroll
+								the students of the course can enrol
 								in more than a group of this type.</li>
 							<li><strong>openTime</strong>: integer of 32 bits with sign,
 								<a href="http://en.wikipedia.org/wiki/Unix_time">Unix time</a>.
@@ -513,7 +514,7 @@
 							<li><strong>groupTypeName</strong>: string with the name of the type of group
 								(for example: &quot;Theory&quot;, &quot;Lab&quot;).</li>
 							<li><strong>open</strong>: integer. If not 0 &rArr; the group is open,
-								meaning that the students can enroll in or remove from the group.</li>
+								meaning that the students can enrol in or remove from the group.</li>
 							<li><strong>maxStudents</strong>: integer, maximum number of students in the group.
 								If &lt; 0 &rArr; there is no limit of students in the group.</li>
 							<li><strong>numStudents</strong>: integer, current number of students in the group.</li>
@@ -529,7 +530,7 @@
 	<p align="justify">
 	It sends to the server a list with all the groups in a course
 	to which the requester wants to belong.
-	It tries to enroll the user in those groups if possible,
+	It tries to enrol the user in those groups if possible,
 	and remove from the groups not in the list.
 	If all the changes are not possible, no change is performed.
 	Returns the updated list of all the groups of the course
@@ -917,7 +918,7 @@
 	<a name="getUsers"><h3 class="WS_FUNCTION"><code>getUsers</code></h3></a>
 	<p align="justify">
 	Returns the list of users with a given role (students or teachers)
-	enrolled in a course (and optionally in some groups of the course).
+	enroled in a course (and optionally in some groups of the course).
 	</p>
 		<ul>
 			<li>Call parameters:
@@ -1001,7 +1002,7 @@
 						with one of the following 4 values:
 						<ul>
 							<li><var>0</var>: unknown, any role (guests, students, teachers).</li>
-							<li><var>1</var>: guests, not enrolled in any course.</li>
+							<li><var>1</var>: guests, not enroled in any course.</li>
 							<li><var>2</var>: students.</li>
 							<li><var>3</var>: teachers.</li>
 						</ul>
@@ -1087,7 +1088,6 @@
 	<a name="sendAttendanceEvent"><h3 class="WS_FUNCTION"><code>sendAttendanceEvent</code></h3></a>
 	<p align="justify">
 	Sends an attendance event.
-	The requester must be a teacher in the course.
 	</p>
 		<ul>
 			<li>Call parameters:
@@ -1103,7 +1103,11 @@
 							</li>
 						</ul>
 					</li>
-					<li><strong>courseCode</strong>: integer.</li>
+					<li><strong>courseCode</strong>: integer.
+						The requester must be a teacher in this course.
+						If <code>attendanceEventCode</code> &gt; 0 &rArr;
+						<code>courseCode</code> must be the course associated to the attendance event.
+						</li>
 					<li><strong>hidden</strong>: integer. If not 0 &rArr; this attendance event is hidden for students.</li>
 					<li><strong>startTime</strong>: integer of 32 bits with sign, <a href="http://en.wikipedia.org/wiki/Unix_time">Unix time</a>.</li>
 					<li><strong>endTime</strong>: integer of 32 bits with sign, <a href="http://en.wikipedia.org/wiki/Unix_time">Unix time</a>.</li>
@@ -1126,10 +1130,34 @@
 			</li>
 		</ul>
 
+	<a name="removeAttendanceEvent"><h3 class="WS_FUNCTION"><code>removeAttendanceEvent</code></h3></a>
+	<p align="justify">
+	Removes an existing attendance event.
+	</p>
+		<ul>
+			<li>Call parameters:
+				<ul>
+					<li><strong>wsKey</strong>: string, identifier returned by
+						<a href="#loginByUserPasswordKey"><code>loginByUserPasswordKey</code></a> or
+						<a href="#loginBySessionKey"><code>loginBySessionKey</code></a>.</li>
+					<li><strong>attendanceEventCode</strong>: integer, identifier of the attendance event to be removed.
+						The code must be a valid value &gt; 0 corresponding to an existing attendance event
+						returned by <a href="#getAttendanceEvents"><code>getAttendanceEvents</code></a>.
+						The requester must be a teacher in the course to which this event is associated.
+					</li>
+				</ul>
+			</li>
+			<li>Returns a data structure with the following fields:
+				<ul>
+					<li><strong>attendanceEventCode</strong>: integer, unique identifier of the attendance event, &gt; 0 on success.
+						On error, this code will be &lt;= 0.</li>
+				</ul>
+			</li>
+		</ul>
+
 	<a name="getAttendanceUsers"><h3 class="WS_FUNCTION"><code>getAttendanceUsers</code></h3></a>
 	<p align="justify">
 	Returns the list of users (students) in an attendance event.
-	The requester must be teacher in the selected course.
 	</p>
 		<ul>
 			<li>Call parameters:
@@ -1141,6 +1169,7 @@
 						one of the codes returned
 						by <a href="#getAttendanceEvents"><code>getAttendanceEvents</code></a>
 						or <a href="#sendAttendanceEvent"><code>sendAttendanceEvent</code></a>.
+						The requester must be a teacher in the course to which this event is associated.
 					</li>
 				</ul>
 			</li>
@@ -1175,7 +1204,6 @@
 	who have attended to an attendance event.
 	All users in this list will be marked as present;
 	other users formerly marked as present will be marked as absent when <code>setOthersAsAbsent</code> = 1.
-	The requester must be teacher in the selected course.
 	</p>
 		<ul>
 			<li>Call parameters:
@@ -1187,6 +1215,7 @@
 						one of the codes returned
 						by <a href="#getAttendanceEvents"><code>getAttendanceEvents</code></a>
 						or <a href="#sendAttendanceEvent"><code>sendAttendanceEvent</code></a>.
+						The requester must be a teacher in the course to which this event is associated.
 					</li>
 					<li><strong>users</strong>: string, list of numbers separated by commas.
 						Each number is the user's code
@@ -1279,9 +1308,9 @@
 											</li>
 										</ul>
 									</li>
-									<li><var>enrollmentStudent</var>: I have been enrolled in a course as a student.</li>
-									<li><var>enrollmentTeacher</var>: I have been enrolled in a course as a teacher.</li>
-									<li><var>enrollmentRequest</var>: enrollment request.</li>
+									<li><var>enrollmentStudent</var>: I have been enroled in a course as a student.</li>
+									<li><var>enrollmentTeacher</var>: I have been enroled in a course as a teacher.</li>
+									<li><var>enrollmentRequest</var>: enrolment request.</li>
 									<li><var>timelineComment</var>: comment to one of my social publishings (posts or comments).</li>
 									<li><var>timelineFav</var>: fav to one of my social publishings (posts or comments).</li>
 									<li><var>timelineShare</var>: sharing of one of my social posts.</li>
diff --git a/swad_changelog.h b/swad_changelog.h
index 274695241..be2706b46 100644
--- a/swad_changelog.h
+++ b/swad_changelog.h
@@ -242,7 +242,7 @@
 // Number of lines (includes comments but not blank lines) has been got with the following command:
 // nl swad*.c swad*.h css/swad*.css py/swad*.py js/swad*.js soap/swad*?.h sql/swad*.sql | tail -1
 /*
-        Version 16.232.3: Jun 01, 2017	Fixed bug in permission of deletion of forum threads. (? lines)
+        Version 16.232.3: Jun 01, 2017	Fixed bug in permission of deletion of forum threads. (221091 lines)
         Version 16.232.2: May 31, 2017	Fixed bug in selection of user's centre and department. (221089 lines)
         Version 16.232.1: May 31, 2017	Improvements in selection of user's institution, centre and department. (221085 lines)
         Version 16.232:   May 31, 2017	Fix bug in selection of user's centre. (221042 lines)