Author: Jay Oswald
MDL-79091 core_badges: use adhoc tasks
http://git.moodle.org/gw?p=moodle.git;a=commit;h=d70903a077b85827c743bf8a35385d9deaa5611c
http://github.com/moodle/moodle/commit/d70903a077b85827c743bf8a35385d9deaa5611c
+ 4.2 en [taskbadgesadhoc,core_admin]
+ 4.2 en [taskbadgescron,core_admin]