Author: Mikel Martín
MDL-86036 course: Add gradable info to activity chooser
http://git.moodle.org/gw?p=moodle.git;a=commit;h=1b339cd6d86d059d80d01a569ecd75416bc7efaa
http://github.com/moodle/moodle/commit/1b339cd6d86d059d80d01a569ecd75416bc7efaa
+ 5.1 en [gradable,core]