Cleaned Up StudentFeedbackQuestionSubmissionEditSaveAction
Comments redefined for cosmetic reason
Refactor, add missing coverage
Clean up the test case and increase coverage
Merge branch 'master' into Issue1969
[1969] Cleaned Up StudentFeedbackQuestionSubmissionEditSaveAction

fixes #1969
Merge branch 'master' into Issue1979
[1979] Clean up CoursesDbTest

fixes #1979
Merge branch 'master' into Issue1949
[1949] Clean up StudentLogic

fixes #1949
Merge branch 'master' into Issue1988
[1988] Clean up InstructorsDbTest

fixes #1988
Merge remote-tracking branch 'origin/master' into Issue1949