Merge branch '4761-follow-up-from-resolve-developers-should-be-able-to-create-new-projects-in-group' into 'master'

Refactor groups controller to match EE

Closes gitlab-ee#4761

See merge request gitlab-org/gitlab-ce!16832

app/controllers/groups_controller.rb

@@ -118,10 +118,10 @@ class GroupsController < Groups::ApplicationController
   end
 
   def group_params
-    params.require(:group).permit(group_params_ce)
+    params.require(:group).permit(group_params_attributes)
   end
 
-  def group_params_ce
+  def group_params_attributes
     [
       :avatar,
       :description,