Project.configure do |project|
  ...
  project.campfire_notifier.domain   = 'thoughtbot'
  project.campfire_notifier.room     = '38367'
  project.campfire_notifier.ssl      = false
  project.campfire_notifier.username = 'sender@gmail.org'
  project.campfire_notifier.password = 'sender_password'
  ...
end