RiotGames/vagrant-berkshelf — pull request #62 by sethvargo (2013-06-24 18:45:35+00:00)
Title: Bring vagrant-berkshelf up-to-par with the changes we've made in other projects

1. Remove Active Support
2. Remove `autoload`
3. Use `require_relative` where possible
4. Remove JSON gem dependency
5. Remove unused dependencies