inspired by http://vimcasts.org/episodes/synchronizing-plugins-with-git-submodules-and-pathogen/
Installation:
git clone git://github.com/nelstrom/dotvim.git ~/.vim
Create symlinks:
ln -s ~/.vim/vimrc ~/.vimrc
ln -s ~/.vim/gvimrc ~/.gvimrc
Switch to the ~/.vim directory, and fetch submodules:
cd ~/.vim
git submodule init
git submodule update