vimrc and files
Thanks to: http://vimcasts.org/episodes/synchronizing-plugins-with-git-submodules-and-pathogen/
Setup
cd ~
git clone http://github.com/username/dotvim.git ~/.vim
ln -s ~/.vim/vimrc ~/.vimrc
cd ~/.vim
git submodule update --init
Update
git submodule foreach git pull origin master