Added support for git dirty/clean prefix theme mods
Merge branch 'master' of github.com:mrWiener/oh-my-zsh

* 'master' of github.com:mrWiener/oh-my-zsh: (29 commits)
  IMPROVED: untracked file status has priority over modified (ie: if you have both modified and untracked files, your prompt will be red indicating the presence of untracked files)
  Fix grails plugin
  Added golang completion support from golang.org
  Use --no-rehash option for faster startup
  add ssh-agent option to set default lifetime of identities
  allow setting a custom HISTFILE before oh-my-zsh is loaded
  fix git_prompt_status() to not say the repository has untracked files all the time
  Modified to use full parameter as newer versions of base64 uses lowercase D
  Fix git dirty status in dallas.zsh-theme
  opt: Optimize the color scheme. Add some basic comments.
  add: A new theme 'ys'.
  add function vncviwer
  Update _capistrano
  pipe git version check error to /dev/null (for when git doesn't exist)
  Update plugins/extract/extract.plugin.zsh
  SBT and Scala plugins.
  Update plugins/rvm/rvm.plugin.zsh
  new plugin: start fbterm automatically in /dev/tty*
  Support for Sublime Text 3, with fallback
  Add new profiles plugin.
  ...