Author: John Beedell
MDL-56395 Gradebook: Make long item titles more accessible
http://git.moodle.org/gw?p=moodle.git;a=commit;h=89eacee7a225a0ca4d3617eea263375f41593596
http://github.com/moodle/moodle/commit/89eacee7a225a0ca4d3617eea263375f41593596
+ 3.2 en [linktoactivity,core_grades]