mozilla/zamboni — pull request #1747 by ngokevin (2014-02-10 19:44:15+00:00)
Title: fix exclude unrated games + usk rating refused apps (bug 958319)

- I was incorrectly trying to exclude apps via ```AppSerializer.get_queryset``` -> ```get_excluded_in```.
- I missed a spot when hitting the ```SearchView``` -> ```from_search``` -> ```region_exclusions```.

@robhudson