Whitespace.
Handle non-UTF8 characters in git diffs.
Add ability to revert.
Remove puts statements.
Add git clean support

command: git clean --force -d

- Forces a clean regardless of configuration
- removes directories, too.
Merge remote-tracking branch 'fasttracktool/master' into merging-forks

Conflicts:
	lib/git/base.rb
	lib/git/lib.rb