Author: Damyon Wiese
MDL-52916 cbe: Fix group handling for user_competency_in_course page, and competency breakdown report
http://git.moodle.org/gw?p=moodle.git;a=commit;h=a80071190976738c6477781534e3b5619e70a99a
http://github.com/moodle/moodle/commit/a80071190976738c6477781534e3b5619e70a99a
+ 3.1 en [noparticipants,tool_lp]