Adapts to new User api

app/controllers/users/omniauth_callbacks_controller.rb

@@ -41,9 +41,7 @@ class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController
     end
 
     def save_user(user)
-      @user.save ||
+      @user.save || @user.save_requiring_finish_signup
-      @user.save_requiring_finish_signup ||
-      @user.save_requiring_finish_signup_without_email
     end
 
 end