Author: John Okely
MDL-54680 enrol_lti: Offer cartridges in LTI provider
http://git.moodle.org/gw?p=moodle.git;a=commit;h=3e9ab40361de4867dc260a8bc31edfc3927aea1c
http://github.com/moodle/moodle/commit/3e9ab40361de4867dc260a8bc31edfc3927aea1c
+ 3.2 en [incorrecttoken,enrol_lti]