Remove vagrant lxc plugin

This plugin is applied per user, so it doesn't make sense to install it
here.
Add vagrant installation script
Bootstrap vagrant in Vagrantfile
Provision virtualbox in Vagrantfile
Provision chrome in Vagrantfile
Rename these scripts to debian

This is a more appropriate than dpkg. You can use more than just dpkg in
a script, for example, using apt-get to install dependencies. I'm
calling it Debian rather than Ubuntu, since they could apply to both.
Provision netbeans in Vagrantfile
Provision install4j in Vagrantfile
Add provisioning for gearmand
Make gearman Debian specific in this case
Add provisioning for docsplit and mono on Ubuntu
Provision docsplit/gearmand/mono on Ubuntu
Fix directory structure
Fix references to gearmand