MDL-42587: calendar: Fix regression that stops dates autocorrecting
MDL-41624 DragMath crashes Firefox
MDL-40971 grade: Importing Outcomes breaks Clean theme.
Merge branch 'MDL-42587_25' of git://github.com/aolley/moodle into MOODLE_25_STABLE
MDL-42517 testing Changed events test to use assertDebuggingCalled()
Merge branch 'MDL-40971_M25' of git://github.com/lazydaisy/moodle into MOODLE_25_STABLE
Merge branch 'MDL-41624_25' of git://github.com/jmvedrine/moodle into MOODLE_25_STABLE
MDL-42619 block_community: delete course redirect bug fix