Add Item#create acceptance test for missing contact info
Fix items factory to generate longer contact info
Add Item#new acceptance test for too short contact info
Add Item#new acceptance test for too long contact info
Fix dependent: :destroy positions (move to owner models)
Remove Item.tags_s accessible attribute
Prettify error messages
Add acceptance test for user registration (initial form)
Move user registration scenario to a separate method
Prettify scenarios with empty lines
Add acceptance test for sending registration confirmation email message
Move RSpec focus to whole registration feature
Remove setting of WebKit as the default Capybara driver (was slower)
Add Capybara-Email into the mix
Add acceptance test for account activation via the link in the activation email