closes GRADE-1574
test plan:
To verify, open the assignment in SpeedGrader and:
1. Verify the "Assessment audit" button is present
2. Verify the button opens the tray
3. Verify the tray can close and be reopened
The button/tray will be available only when:
* The user has the "view audit trail" permission (admins)
* AND the assignment is either moderated or anonymous
* AND the assignment is unmuted
* AND grades have been posted
Change-Id: I36a3511a4423e55c88c9c6d4e0016645ffe91082
Reviewed-on: https://gerrit.instructure.com/165409
Reviewed-by: Derek Bender <djbender@instructure.com>
Tested-by: Jenkins
Reviewed-by: Gary Mei <gmei@instructure.com>
QA-Review: Gary Mei <gmei@instructure.com>
Product-Review: Sidharth Oberoi <soberoi@instructure.com>
95f2adb6df
