Remove gravatar
Change resource region selector event to click so that it works on mobiles
Change session new to direct user to 'role' show instead of user show
Change session create so that if user hasn't created role they will be redirected to appropriate new action
Add authorization and write tests for it
Add signed_in_users method to contractors
Add region map to resource form so that user will have a reference for choosing region.
Add authentication to resource and contractor show pages to hide edit from unauthorized users.