closes LF-613
flag=differentiated_modules
qa risk: low
test plan:
-have a module with some module items
-open the tray via assign to and switch to settings
-scroll down to requirements and change the count
and some of the content settings
>click submit and confirm the page updates
>open the tray again and confirm it parses the
requirements properly
-refresh the page
>make sure the requirements match what you had
previously entered
-open the tray and clear our the requirements
>click submit and confirm the requirements are
removed in the UI
Change-Id: I5e20eb430d250db00e1c9609e2dd4d51dbe25c3f
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/328736
Tested-by: Service Cloud Jenkins <svc.cloudjenkins@instructure.com>
Reviewed-by: Robin Kuss <rkuss@instructure.com>
QA-Review: Robin Kuss <rkuss@instructure.com>
Product-Review: Jake Oeding <jake.oeding@instructure.com>