removing to make way for sleuth.vim
Squashed '.vim/bundle/vim-sleuth/' content from commit 6b0c9d6

git-subtree-dir: .vim/bundle/vim-sleuth
git-subtree-split: 6b0c9d61e246cb3a046202de0a016451c0dc1ede
Merge commit 'd601b8a1b9732ed8c9e2a1dfb65f6f2fca265f36' as '.vim/bundle/vim-sleuth'
adding vim-sleuth
remove last vestiges of YAIFA