Create a status feed entry when a user creates a new course

![image](https://cloud.githubusercontent.com/assets/8669803/5266283/d96fbbac-7a16-11e4-83a8-cb13af037dfb.png)

Can you delegate the `name` and `area` methods through `new_course_entry`? http://apidock.com/rails/v4.1.8/Module/delegate