Author: Andrew Nicols
MDL-87107 core: Stop using MUC for hook manager caching
http://git.moodle.org/gw?p=moodle.git;a=commit;h=700724363e21a23860036a320b63331f25d2e511
http://github.com/moodle/moodle/commit/700724363e21a23860036a320b63331f25d2e511
- 4.5 en [cachedef_hookcallbacks,core_cache]