Let's do this.
Adds instant-markdown-d npm module.
Installs git-extras.
Merge branch 'feature/git-extras'
Removes slightly annoying git shortcut.
Fixes vim wildignores and adds node_modules to the list.
Squashed commit of the following:

commit 725e650bc21fa0d2403ad7d595348bca3a2304a1
Author: Ben Truyman <bentruyman@gmail.com>
Date:   Wed Sep 18 23:57:28 2013 -0500

    Updates README and adds LICENSE.

commit b9608e4974bb63ead22302fb900464c891018fa3
Author: Ben Truyman <bentruyman@gmail.com>
Date:   Wed Sep 18 22:28:14 2013 -0500

    Initial README update.
Newline in mention of LICENSE and fixed grahmor.
Fixes path to oh-my-zsh plugins.
Adds note about installing ZSH.
Initial commit of platform-specific coadz.
Fixes git-extras for Ubuntu.
Merge branch 'feature/osx'
Fixes timezone.
My OSX personalizations.
More OSX customizations.
Adds iTerm2 customizations.
Fixes iTerm2 customizations and adds PCKeyboardHack ones.
Adds Alfred 2 customizations and cleans up a couple others.
Adds F.lux preferences.