caskroom/homebrew-cask — pull request #8425 by rolandwalker (2014-12-26 14:32:48+00:00)
Title: strip homebrew-fork `utils.rb`

* remove unused methods `gzip` and `paths`
* migrate `ohai`, `opoo`, `onoe` into our own codebase
* move `GitHub` module into a separate file
* remove unused `require`s