Various dotfiles that I need
Latest commit aedf401 Feb 5, 2015 Derek Wyatt Git stuff
- Changed the ZSH theme a bit to use red / green for dirty / clean
- Added a few aliases, biggest change is that `gl` sets `--ff-only`
- Added a git post-checkout hook, and modified linkem to set things up
  properly.  I want my `ctags` file to be regenerated when I change
  branches, so this hook now does this


A set of dotfiles that I need