errors and notices partial
overwrite devise error messages
remove default comments in config/database.yml, add staging environment db
secrets.yml includes staging environment
add staging.rb to config/environments, mirrors production
rails generate devise User - everything but lockable and confirmable
devise for users in routes, also remove default code comments
empty User model, with devise defaults
empty, commented out shared user navigation
user mailcatcher gem in development
specify empty path for devise for users, to remove users prefix on urls