Squashed '.vim/bundle/signify/' changes from 276fdbc..f35b8df

f35b8df Merge pull request 66 from esneider
99ef641 Fix mapping shadowing
b91bac6 Remove Sy signs first before getting others
da5eabe Relocate emptying of other signs dict
3a8fa3f Doc: perf penalty with sign overwriting
4167fa0 Fix sign overwrite issue
52e7f79 Merge pull request #63 from bling/stats
a8f67e0 Reset stats when signs are cleared
3c370e9 Change init stats for disabled plugin
273fbfc Reset stats when the plugin is toggled off
d496a8d Fix problem on :SignifyToggleHighlight
fa72eb2 New function: sy#repo#get_stats()
09c7039 Merge pull request 58 from killphi
9dc86c9 Add stats property to g:sy
fcb3fc5 Merge pull request 55 from bling
9cbe9e1 Remove redundant path modification for diff on win32
b29cd71 Set encoding for plugin files
50b7780 Merge pull request #52 from esneider/patch-1
0bde67c Allow highlight groups overriding
b53043d New option: signify_update_on_focusgained
8392324 Fix quoting in darcs detection
9a78f90 Remove useless calls to executable()
884622d Merge branch 'diffoptions'
78a96c4 Minor syntactic style changes
52d0259 Add forgotten `let` to fix startup up
43ca708 Add variable option to pass to VCS diff command
9ffa0d3 Doc: changed line concerning Twitter

git-subtree-dir: .vim/bundle/signify
git-subtree-split: f35b8dfac7a9562248725fa2e81da6e4c6dcfe7e
Merge latest signify, d65a40bedb12ce7d9e253dc1ec01b08135484fcb
Squashed '.vim/bundle/SkyBison/' content from commit fbbd8c6

git-subtree-dir: .vim/bundle/SkyBison
git-subtree-split: fbbd8c61acec36b8361317fe395d50a96a7f7307
Merge commit '7c162e91a84cd7f88d20b5d07e3dff416324f7f7' as '.vim/bundle/SkyBison'
Try out SkyBison in place of buffalo