extract Coderwall in service model
move gift creation to GiftFactory service
extract user repository languages to method
move notification emails to services
use update_attributes
extract downloading user prs and organisations to downloader service
use update_attributes!
extract AuthHash class out of User
extract github calls to GithubClient service
use any?
remove puts
remove unused quote class and partial
Merge pull request #610 from despo/refactoring

Refactoring