edx/edx-platform — pull request #5253 by bdero (2014-09-17 02:43:27+00:00)
Title: Fixed problems with psychometrics (Opaque Keys)

@carsongee Some simple fixes to get psychometrics working again:
- Update key comparisons for Opaque Keys
- Search for 'problem_check' instead of 'save_problem_check' when
filtering TrackingLogs.