Vagrant upgrade with a little bit of email noise

Simplified Vagrant bootstrapping. Now the box is completely set up in Vagrant and ready to go from launch. Ruby 2.1.3 is pre-installed as well to prepare for our eventual upgrade. The database is preloaded with migrations and seeds. There is a command to run the entire application from the host in one command.

(There's also a new t-shirt pic that came along for the ride)
That madness is to make sure it's done. It's only run when creating the new box because I have to manually paste in all my ENV variables `export ENV_KEY=foobarbaz` to run the app during box creation but it takes a LONG time to get to the point where they're needed or will be missed.