Author: Ryan Wyllie
MDL-55595 message: fix message preferences for multiple processors
http://git.moodle.org/gw?p=moodle.git;a=commit;h=b6723f5b2226fe65579160f2806ea450b12a0568
http://github.com/moodle/moodle/commit/b6723f5b2226fe65579160f2806ea450b12a0568
- 3.2 en [notificationsnewmessages,core_message]