Add direnv hook for ZSH
Add Bower plugin for oh-my-zsh
Remove cake plugin for oh-my-zsh
Remove pow plugin for oh-my-zsh
Remove thor plugin for oh-my-zsh
Add CoffeeScript plugin for oh-my-zsh
Add docker plugin for oh-my-zsh
Remove github plugin for oh-my-zsh
Remove OSX plugin for oh-my-zsh