Add Media (Voice) Comments to Submissions in Teacher App

[kshaffer1]

This idea has been developed and deployed to Canvas

This was my absolute favorite feature in the Speedgrader App, and I was very disappointed not to see it in the Canvas Teacher App. Teachers should be able to leave audio comments on submissions while grading in the Teacher app. 

Comment from Instructure

For more information, please read through the Canvas Teacher Release Notes (iOS 1.1), https://community.canvaslms.com/docs/DOC-12512-canvas-teacher-release-notes-ios-android-10