Added Shippable and CodeClimate support.
Merge remote-tracking branch 'origin/master' into kj/shippable_codeclimate
Added Shippable badge.
Merge remote-tracking branch 'origin/master' into kj/shippable_codeclimate

Conflicts:
	Gemfile.lock
Merge pull request #10 from kaspernj/kj/shippable_codeclimate

Shippable and CodeClimate support