Unset ctrlp_user_command prior to redefinition
Fix for iTerm themes install on Mavericks

Mavericks cache preferences and overwrites defaults from cache, not
installing it properly. Reading it after install updates the cache with
new values.
Merge pull request #499 from giorni/iterm-plist

Fix for iTerm themes install on Mavericks
Merge pull request #498 from blackxored/ctrlp-unlet

Unset ctrlp_user_command prior to redefinition.
Add vim command for updating current working directory
Add OSX keychain helper for git credentials
Include additional plugins
Switch to hybrid line numbering
Reduce VIM default window size
Make Google Chrome the default preview app
Add ability to upload git achievements to live gh-pages branch
Add Taskwarrior support
Update prezto
Modified prezto
Add support for Dash
Add support for lorem ipsum
Add VIM support for CoffeeScript
Add coffeescript support
Add support for SCSS syntax highlighting in vim