Use task-manager loggers for scheduler
Fix #1682 : Add OPTIONS HTTP method over permalinks for Office AddIn media discovery
Merge pull request #920 from romainneutron/task-manager-loggers

[3.8] Use task-manager loggers for scheduler
Merge pull request #921 from romainneutron/fix-1682

Fix #1682 : Add OPTIONS HTTP method over permalinks for Office AddIn media discovery
Merge branch '3.8'

Conflicts:
	lib/classes/module/console/schedulerStart.php
	lib/classes/module/console/taskrun.php
Fix latest merge
Fix lastest merge
Migrate demand table to doctrine entity && refactor registration API
Fix neutron's comment
Fix tests, CS && typo
Rename RegistrationManager to RegistrationManipulator