Add test that xml body was parsed successfully.
updating diff-cover to 0.5.0
Increases wait_for_notification timeout to 60 seconds
Uses present in bokchoy test
Display names, help text, and "deprecated" for Advanced Settings.

STUD-302, STUD-303
Enable Mixed Modulestore STUD-1540
Refactor get_parent_locations STUD-1663
Asset support in split
LMS-2876
Move clone course into mixed ms and change to delegate smartly
Add copy_all_course_assets
fixup! Move clone course into mixed ms and change to delegate smartly