Merge branch 'issue/26-fix-drafts-order' into 'develop'

Issue #26: FIX drafts order

See merge request rfhf19/cleanning-portalmec!26

app/controllers/concerns/publisher_controller.rb

@@ -28,7 +28,7 @@ module PublisherController
   end
 
   def show_all_drafts
-    learning_objects = paginate LearningObject.where(publisher: @publisher, state: LearningObject.states[:draft])
+    learning_objects = paginate LearningObject.where(publisher: @publisher, state: LearningObject.states[:draft]).order("created_at DESC")
     render json: learning_objects
   end