Author: ferran
MDL-85533 course: activity chooser full refactor
http://git.moodle.org/gw?p=moodle.git;a=commit;h=a8d43ea0677a25713329cc676c8f47f2807d3ce2
http://github.com/moodle/moodle/commit/a8d43ea0677a25713329cc676c8f47f2807d3ce2
+ 5.1 en [aria:modulefavourite,core_course]
+ 5.1 en [aria:moduleunfavourite,core_course]
+ 5.1 en [recommended_help,core_course]