Vagrant setup at last!
Adding a section to the README about development + vagrant
Removing some bash sourcing recursion, not launching byobu by default

as it appears to be taking a loooooooooooooooong time to start (byobu,
that is).
Installing a redis-server that supports lua + recent bundler

and foreman and not installing suggested packages.  Lots of crap.
Wheeeee.
Merge pull request #347 from meatballhat/vagrantizing

Vagrant setup at last!