Add Devise
use user_signed_in?
remove some old cruft
Add some missing fields
swap emails for logins for authentication
fix some stuff
user instead of email
Fix bug
update Gemfile
update schema
update migrations and schema
add page blocks to the login and signup pages
add page_block rake task
Fix issue with redirect
use new_user_session_path
remove trailing space
remove rails_upgrade plugin
remove old files
update gems
remove comment