Author: Mark Nelson
MDL-62368 enrol_lti: implement privacy provider
http://git.moodle.org/gw?p=moodle.git;a=commit;h=cd674a6d1dde655d84f490bd903c1957fc191d8d
http://github.com/moodle/moodle/commit/cd674a6d1dde655d84f490bd903c1957fc191d8d
+ 3.4 en [privacy:metadata:enrol_lti_users,enrol_lti]
+ 3.4 en [privacy:metadata:enrol_lti_users:userid,enrol_lti]
+ 3.4 en [privacy:metadata:enrol_lti_users:lastgrade,enrol_lti]
+ 3.4 en [privacy:metadata:enrol_lti_users:lastaccess,enrol_lti]
+ 3.4 en [privacy:metadata:enrol_lti_users:timecreated,enrol_lti]