Author: Adrian Greeve
MDL-45894 navigation: My grades update to overview report.
Part of MDL-45774
http://git.moodle.org/gw?p=moodle.git;a=commit;h=c9451960e3925c7c4577bbed73c2766f035eb6ca
http://github.com/moodle/moodle/commit/c9451960e3925c7c4577bbed73c2766f035eb6ca
+ 2.9 en [externalurl,core_grades]
+ 2.9 en [externalurl_desc,core_grades]
+ 2.9 en [mygrades,core_grades]
+ 2.9 en [mygrades_desc,core_grades]
+ 2.9 en [notenrolled,core_grades]