MDL-46818 core_grade: Prevent form checker to catch move fields
Merge branch 'MDL-46818-master-fixup' of https://github.com/FMCorz/moodle
Revert "Merge branch 'MDL-47012-m' of git://github.com/micaherne/moodle"

This reverts commit 0e88fe02274f15b8ca8bfc1470a56b82f553d0d0, reversing
changes made to de62e57a9b8a535d661bd93a3c800bc5f83d5d30.
MDL-46834 dndupload: check course dndupload cap on course level