Author: Tim Hunt
MDL-74610 quiz: multiple grades - rename grade item
http://git.moodle.org/gw?p=moodle.git;a=commit;h=be49319a87861e64f80d032a6f53dbefee8805f0
http://github.com/moodle/moodle/commit/be49319a87861e64f80d032a6f53dbefee8805f0
+ 4.4 en [gradeitemedit,mod_quiz]