edx/edx-ora — pull request #126 by VikParuchuri (2013-08-09 16:49:18+00:00)
Title: Vik/staff refactor

@nedbat @natea I was trying to debug some staff grading issues with ORA, and refactored a part of it to make it easier. I may refactor more later, but this is a good "intro" piece of code to review for ORA.