gitconfig: update, somewhat experimental
Add submodule vim/bundle/gist @2c0bcf5

* vim/bundle/gist 0000000...2c0bcf5 (324):
  > Merge pull request #147 from vdmgolub/patch-1
Add submodule vim/bundle/webapi @5a99546

* vim/bundle/webapi 0000000...5a99546 (143):
  > Ooops
vim: rename: gf-python => gf_python
Update submodule vimfiler a12da7f...32f381b

* vimfiler a12da7f...32f381b (6):
  > Fix #168 redraw problem
  > Fix #167 BufRead handler
  > Merge pull request #166 from neutralevil/hotfix
  > Fix buffer directory behavior
  > Fix handler error message
  > Add g:vimfiler_min_cache_files
Remove reporoot, projectroot is better
Update submodule fugitive 8f0b8ed...b27937d

* fugitive 8f0b8ed...b27937d (7):
  > Turn off swap files in all URL buffers
  > Check `&diff` first in fugitive_diff autocmds
  > Fix version regex
  > Improve heuristics for status section detection
  > Place extra emphasis on a clean history
  > Look for $GIT_DIR and $GIT_WORK_TREE
  > Store more than just dir in s:temp_files
Remove space.vim, unused and buggy