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
MDL-36014 cohorts: fix string names

Cohort capabilities are defined in lang/en/roles.php, remove(rename) the capability-styled strings

AMOS BEGIN
 CPY [cohort:assign,core_assign],[assigncohorts,core_assign]
AMOS END
MDL-36014 cohorts: Allow teachers to view cohorts

defined new capability 'moodle:cohort/viewabove' and property 'visible' for cohorts.
Combining them will allow to make cohorts visible to teachers
MDL-35618 temp