Git now uses fugitive as the default mergetool.
Added modified powerlineish theme for airline.
Added vimdiff as the default difftool.
Disabled XOFF/XON to allow for c-s mapping.
Added signify plugin. Modified diff, syntastic, and signify colors.
Replaced CtrlP and Session.vim with Unite and Unite-session respectively.
Updated vundle.
Simplified dotfile installation.