Provide ability to revert back to the previous version of powerline
Add <leader>gw for :Gwrite in fugitive
Add <leader>gw for :Gwrite in fugitive
Added the branch via bash variable to the git pull command when updating.
Merge pull request #353 from rraub/3.0

Added the branch via bash variable to the git pull command when updating...
Merge pull request #352 from johntyree/Gwrite

Add <leader>gw for :Gwrite in fugitive
Merge pull request #345 from mmikitka/toggle_powerline_version

Provide ability to revert back to the previous version of powerline
Merge branch '3.0' of http://github.com/spf13/spf13-vim into 3.0
Update GitGutter after writing to the index.
Add GitGutter toggle similar to other git shortcuts.

All of the other shortcuts are related to fugitive, but I feel that it's best to
just put the "git-related" shortcuts together. <leader>gg shouldn't conflict
with any git commands other than grep, which probably much less frequently used.
Merge branch 'GitGutter' into 3.0