M/C regrade in classic quiz should not trigger duplicate submission in speedgrader

In classic quizzes, regrading a multiple choice question will create a duplicate submission in speedgrader for all students despite the students' submissions remaining the same after the regarde. ...

Remove prerequisite message for date-dependent, locked modules

Currently, when a module is set to be locked until a certain date, there is a message displayed on the content within the module that states:   “Completion prerequisites&nb...