User resources to routes.rb
Named route for signup page
Initial signup form - needs design consistency
Inclusion of forgery protection
Corrected signup form's look and style
Adding secure password to User model.
Adding passoword_digest field
Removal of flash after successful user creation, since it would display an error. The flash module needs to be included, and the view/partial (tbd) developed.
Merge branch 'signup' into development