Remove 'populate the params with store id' test, since it is no longer working
Decorate ControllerHelpers::Order for current_currency
Stop deprecation warnings related to scopes and .all calls
Use correct requires for testing support features
Bump to factory girl 4.3.0
Remove duplicate specification of the ffaker gem
Update for Spree 2.2
Remove old factory girl comment
Add Spree 2.2 assets