geoffstokes/dotfiles — pull request #14 by geoffstokes (2013-06-22 07:47:28+00:00)
Title: Add Hub support

Add support for the [hub](https://github.com/defunkt/hub) git extension.

This aliases `hub` as `git` (where available), and updates the prompt to always refer to the system `git` (to avoid any possible slowdowns from starting and stopping Ruby.