Temporary disabled for failing specs
Goobye sorcery
Extract authentication feature as concern
Fix to join as URI
Remove unnecessary code
Fix to split url options

When `:host` contains port (e.g. host='localhost:3000'),
roadie couldn't parse `img[src]`.

I shouldn't have done that in the first place.
Fix to add method for logout
Remove OauthsController to merge SessionsController
Clear mock auth after each spec
Merge pull request #30 from tricknotes/omniauth

Replace sorcery with omniauth