refactored a little bit to use a new ProjectFile class
Fixed a bug in the Gemfile.lock deletion logic
Upgraded to rails4. All tests pass.
Cleaned up some build running code in project.
Changed all the double quotes to single quotes.
Moved the entire codebase to 1.9 style hashes.
Minor change regarding spaces after commas
Fixed the url for cloning, and also some branding
Got rid of references to goldberg.ambekallu.com
Upgraded rails