remove submodules
add git subtree script and gittrees file
Squashed 'all/.vim/bundle/grb256/' content from commit f9714ad

git-subtree-dir: all/.vim/bundle/grb256
git-subtree-split: f9714adb3f0d8d014cc4c263f1903d0142dc06ea
Merge commit 'e62c613a06107f2bc25635bf5843dfac1f2d45c4' as 'all/.vim/bundle/grb256'
Squashed 'all/.vim/bundle/pathogen/' content from commit 1270dce

git-subtree-dir: all/.vim/bundle/pathogen
git-subtree-split: 1270dceb1fe0ca35f8b292c7b41b45b42c5a0cc1
Merge commit 'cee554f64a32092b99fffd6a9f29de38c09512b9' as 'all/.vim/bundle/pathogen'
Squashed 'all/.vim/bundle/airline/' content from commit 1a6c84b

git-subtree-dir: all/.vim/bundle/airline
git-subtree-split: 1a6c84b00a7b8176aa871398442bdb54eeed6d1b
Merge commit 'ccf6f8dc5410221a7a0a158fda4faaee30721426' as 'all/.vim/bundle/airline'
Squashed 'all/.vim/bundle/ctrlp/' content from commit b5d3fe6

git-subtree-dir: all/.vim/bundle/ctrlp
git-subtree-split: b5d3fe66a58a13d2ff8b6391f4387608496a030f
Merge commit '92ade080ba1d9063e357833c8a2f014c055f34f7' as 'all/.vim/bundle/ctrlp'
Squashed 'all/.vim/bundle/ack/' content from commit f183a34

git-subtree-dir: all/.vim/bundle/ack
git-subtree-split: f183a345a0c10caed7684d07dabae33e007c7590
Merge commit 'e709314a9229ce6b8d1ebdfedcf6f6f3f62ccc73' as 'all/.vim/bundle/ack'
Squashed 'all/.vim/bundle/polyglot/' content from commit 6b8c726

git-subtree-dir: all/.vim/bundle/polyglot
git-subtree-split: 6b8c72637f4c414e11ca52d054ebe8690285113e
Merge commit '55a5be969e115d0801c63351dc6f05180fe26b4e' as 'all/.vim/bundle/polyglot'
Squashed 'all/.vim/bundle/unimpaired/' content from commit 9a8be36

git-subtree-dir: all/.vim/bundle/unimpaired
git-subtree-split: 9a8be3696bc50064b9d9d146041ec4264e36e341
Merge commit '2e761737f689148fb5f35070b32053b9c864c77d' as 'all/.vim/bundle/unimpaired'
Squashed 'all/.vim/bundle/matchit/' content from commit ceaf496

git-subtree-dir: all/.vim/bundle/matchit
git-subtree-split: ceaf496a3763f3c20bc7f50c2135df4f1775ae05
Merge commit '0fa790760a30444b1c8afd7854c77530fd797a11' as 'all/.vim/bundle/matchit'
Squashed 'all/.vim/bundle/fugitive/' content from commit 07c078c

git-subtree-dir: all/.vim/bundle/fugitive
git-subtree-split: 07c078c1be77983cdda49be65abb548e57e9ccd3
Merge commit 'edab1539503ee5dd645e907f9c63833e55b54cdc' as 'all/.vim/bundle/fugitive'