deleted a whole bunch of unused plugins
	modified:   .gitmodules
	new file:   bundle/Dockerfile
	deleted:    bundle/ack
	deleted:    bundle/fugitive
	new file:   bundle/go-vim
	deleted:    bundle/jsctags
	deleted:    bundle/octopress
	deleted:    bundle/rainbow-parans
	deleted:    bundle/taglist-plus
	deleted:    bundle/vim-classpath
	deleted:    bundle/vim-clojure-static
	deleted:    bundle/vim-fireplace
	deleted:    sessions/morebeans.vim
	modified:   vimrc
	modified:   bundle/powerline (modified content)
removes background colour from statusline
	modified:   .gitmodules
	modified:   vimrc
bunch of colors, tab/S-tab autocomplete
	new file:   colors/distinguished.vim
	new file:   colors/github.vim
	new file:   colors/grb-light.vim
	new file:   colors/grb.vim
	new file:   colors/grb2.vim
	new file:   colors/grb256.vim
	new file:   colors/grb3.vim
	new file:   colors/grb4.vim
	new file:   colors/ir_black.vim
	modified:   gvimrc
	modified:   vimrc