Add git revert --no-edit support.
Add git clean support

command: git clean --force -d

- Forces a clean regardless of configuration
- removes directories.
Update README.md

Adding badges
Merge remote-tracking branch 'origin/develop'
replace fetch + merge with git pull
to silence warning about misalignment of class-end declaration
ooops missed to commit lib changes
Supporting force => true on add. closes #6
Merge branch 'master' of git://github.com/mikemallete/ruby-git into pull-fix
Adding git pull examples
Supporting git init with --bare
Closes #45
Supporting arrays for the Log path method. Closes #62
Adding some tests for status over dot files
Merge branch 'git-clean' of git://github.com/fasttracktool-dev/ruby-git into fasttracktool-dev-git-clean
Making options optional
Adding test over git clean without -d
opps, removing ruby 1.9 hash syntax.
Merge branch 'revert-support' of git://github.com/fasttracktool-dev/ruby-git into fasttracktool-dev-revert-support

Conflicts:
	lib/git/base.rb
	lib/git/lib.rb
	tests/units/test_index_ops.rb
Merge branch 'revert-support' of git://github.com/fasttracktool-dev/ruby-git into fasttracktool-dev-revert-support

Conflicts:
	lib/git/base.rb
	lib/git/lib.rb
	tests/units/test_index_ops.rb
Git::Path - Validates existence of absolute paths instead of relative onesi
Closes #88
Option name changes over revert
Removing ruby-head from travis