Squashed 'bundle/vim-todo/' content from commit 70f9be8

git-subtree-dir: bundle/vim-todo
git-subtree-split: 70f9be806797c379e851e8eb12de2cba3801ff98
Merge commit 'f3f314c2cc8be25f6e4477ba0892c11bce892157' as 'bundle/vim-todo'
deleted vim-todo