Author: Marina Glancy
MDL-37009 Created functions in core_course_renderer to display courses and categories listings
http://git.moodle.org/gw?p=moodle.git;a=commit;h=43e389eabf53d662f13c1f68fc0cdba613136ec4
http://github.com/moodle/moodle/commit/43e389eabf53d662f13c1f68fc0cdba613136ec4
+ 2.5 en [viewmore,core]