caskroom/homebrew-cask — pull request #8464 by rolandwalker (2014-12-27 22:43:33+00:00)
Title: remove homebrew-fork os/mac/hardware.rb

* remove many methods
* merge the remainder into `hardware.rb` directly
* make `Hardware` a module
* remove `:dunno` type, return `nil` instead
* redirect STDERR within backticks