Author: Peter
MDL-65129 mod_forum: Ability to search based on favourite status
http://git.moodle.org/gw?p=moodle.git;a=commit;h=dd223096b809f7159eee982e3f14c413412503bc
http://github.com/moodle/moodle/commit/dd223096b809f7159eee982e3f14c413412503bc
+ 3.8 en [starredonly,mod_forum]