Squashed '.vim/bundle/nerdtree/' content from commit b0bb781

git-subtree-dir: .vim/bundle/nerdtree
git-subtree-split: b0bb781fc73ef40365e4c996a16f04368d64fc9d
Merge commit 'd7c099bd1cbb8cbdc95240cea179f04c12d24d5e' as '.vim/bundle/nerdtree'