Additional setup if not already set up
1. https://github.com/robbyrussell/oh-my-zsh
2. wget http://raw.github.com/caiogondim/bullet-train-oh-my-zsh-theme/master/bullet-train.zsh-theme
3. Powerline fonts installed: https://github.com/powerline/fonts
  * iTerm2 -> Preferences -> Profiles -> Text: should be set to Droid Sans Mono Dotted for Powerline
  * iTerm2 -> Preferences -> Profiles -> Report Terminal Type: set to xterm-256color

Add oh-my-zsh manual steps for now
Add oh-my-zsh manual steps for now
