Initial Main.java plus build.
Actually invoke the check environment script.
Move versioning into the build.
Moving some stuff from shell script in here, and some refactoring.
Move into CoderDojo module.
Some more refactoring, and add config class.
More refactoring and store user name retrieved.
Embed Forge and install it.
Some refactoring.
More refactoring.
Get computer craft installed.
Extract out some constants.
Migrate the last constants.
Break non-check code out of check_environment.rb
Refactor how checks are made.
Colorize some key parts.
Actually get a clean run-through.
Use bubblebabble, from Ruby 2.1, for semi-legible digests.
Merge pull request #1 from mikestone/master

Get rid of the need for shell/batch scripts.