Remove compass and related gems from development group
added DEPLOY file to remind me how to deploy
Upgrade to rails 3.2
Update to rails 3.2.21
Update BACKUP notes
Update devise
add restore tips to BACKUP
Add host to production database.yml
Refactor devise registrations

Remove old custom registration controller
(with deprecated Devise::InternalHelpers) and replace with a solution
similar to:
http://stackoverflow.com/questions/6734323/how-do-i-remove-the-devise-route-to-sign-up
Update old migration to handle new devise version
Case insensitive image validation
Update BACKUP with working db backup commands