lml/ost — pull request #199 by kevinburleigh75 (2013-02-11 17:10:08+00:00)
Title: Feedback for credit window

This PR adds the ability to separately control when feedback is accessible to the student for viewing and when the feedback can be viewed for credit. It also updates the display and editing of the FeedbackCondition under the LearningConditions menu as well as the notification sent to Students regarding feedback availability.

The associated database migration preserves existing behavior.