Added loading animation to push/pull/commit btns.
little tweaks to go with latest changes done by larz
Merge branch 'loading-buttons' of https://github.com/FezVrasta/brackets-git into FezVrasta-loading-buttons

Conflicts:
	less/brackets-git.less
Refactoring...
Removed text-shadow from close-not-modified icon.
Merge pull request #263 from FezVrasta/close-not-modified

Removed text-shadow from close-not-modified icon.
Fix #260
Fix #250
Fix #264
Show formatted date in history
Remove comment
Better .gitignore parsing
Remove console.log
Fix timeout error in #264
Merge pull request #269 from SAPlayer/fix-254

Better .gitignore parsing
Changelog...
Fix #254
Updated italian translation with new strings
Merge pull request #270 from pietroalbini/italian-translation

Updated italian translation with new strings
Fix project root on cygwin-git.

This patch is related to #264. The new code had removed `msysgitPath` in preference.