lifo/docrails — pull request #135 by dalton (2013-04-08 14:06:51+00:00)
Title: Change user_class to author_class in Engine guide

The guide uses a User class in the dummy test app, and this seeps into the Blorgh code. Blorgh shouldn't know anything about the dummy app, so the class_name for the author association should be author_class, not user_class.