Author: Andrew Nicols
MDL-67544 mod_forum: Add missing aria label for discussion actions
http://git.moodle.org/gw?p=moodle.git;a=commit;h=9e57c09d7bf1a5b58d75c79f802662b9fabd2892
http://github.com/moodle/moodle/commit/9e57c09d7bf1a5b58d75c79f802662b9fabd2892
+ 3.8 en [togglediscussionmenu,mod_forum]