downgrade database_cleaner (https://github.com/bmabey/database_cleaner/issues/224)
deleted empty specs
use spree and spree_auth_devise master
fix the routes using draw to fix the duplicate routes errors.
no longer need :without_protection => true
all green!
Specify branches in Gemfile
Support either sqlite3 or pg databases
Remove 'NOT PRODUCTION READY' notice from README

Conflicts:
	README.md
Spree version bump
Merge pull request #20 from Hates/spree-2.2.0.beta

Spree version bump
Merge branch 'master' into 2-1-stable

Conflicts:
	Gemfile
	spree_paypal_express.gemspec