This separates out a "pro" version that builds almost everything
in Vagrant. This version will be used for customizability so
you can build with only specific services. The mainline files
will continue to be used to bring the system up with as little
friction as possible.
Only use one packer build file with both virtualbox and vmware defined.
Having multiple build files will make it difficult to keep things consistent.
Also update references in the build scripts to only build for virtualbox
by default.
All of the software installation and configuration is occurring
on packer now. Vagrant just brings the box up and adjusts the firewall.
We probably want to do more configuration on the vagrant side to
make it more flexible, but this code is working so I wanted to
commit it.
