Author: Andrew Nicols
MDL-67544 mod_forum: Add missing label for discussion move
http://git.moodle.org/gw?p=moodle.git;a=commit;h=b024306e5c4825c96e89994e9ce0ffe1a97380b9
http://github.com/moodle/moodle/commit/b024306e5c4825c96e89994e9ce0ffe1a97380b9
+ 3.8 en [movethisdiscussionlabel,mod_forum]