Add hitch support
Added some shortcuts for doing presentations / highlighting
Foreman -related shortcuts
whitespace cleanup
Added some color options to git
Update .tmux.conf to make it more conventional (for pairing)
Add gundo (git-like undo)
add vim-ruby
only need spell,no-spell shortcuts in normal mode.
Delete the trailing whitespaces

I haven't found a filetype or situation where keeping trailing whitespace is favorable.
Add a few more ruby file types.
Eduardo likes 'jk' to exit insert mode; added for pairing support.