Merge branch 'master' of https://github.com/robbyrussell/oh-my-zsh

* 'master' of https://github.com/robbyrussell/oh-my-zsh:
  Update coffee completion
  The current version of bower is completely unavailable, plugin depth modification
  rvm plugin: update to ruby version helpers and rvm-update
  Change duplicated alias name
  Add autocompletion for Rails3.
Merge branch 'master' of github.com:MetalMatze/dotfiles

* 'master' of github.com:MetalMatze/dotfiles: