Author: Ryan Wyllie
MDL-64134 message: hide empty sections in search results
http://git.moodle.org/gw?p=moodle.git;a=commit;h=9acc0bc6ec123e8f2ae73b69360c319f1a0c0da8
http://github.com/moodle/moodle/commit/9acc0bc6ec123e8f2ae73b69360c319f1a0c0da8
- 3.7 en [searchnocontactsfound,core_message]
- 3.7 en [searchnomessagesfound,core_message]
- 3.7 en [searchnononcontactsfound,core_message]