test changes
added selenium to test javascript in cucumber
non-logged-in user can contact greenpal
Non-Logged-In User: can access home page and how-it-works page
added flash messages
greenpal notified of new vendor application
added admin dashboard
admins can approve vendor applications
added admin helper module
refactoring
more refactoring
vendors are notified of auction in their area
slight refactoring
merging fixes
vendor can designate service range
merging branches