delete vundle submodule (will replace with subtree)
Squashed 'home/.vim/bundle/vundle/' content from commit 0b28e33

git-subtree-dir: home/.vim/bundle/vundle
git-subtree-split: 0b28e334e65b6628b0a61c412fcb45204a2f2bab
Merge commit 'f3270838a37a5bc5c3d5da06f8eeb015e8dd36d9' as 'home/.vim/bundle/vundle'