Author: Eric Merrill
MDL-53613 search: Add collaborative wiki pages to global search
http://git.moodle.org/gw?p=moodle.git;a=commit;h=455f4346e533591c33ecf86a7329215b08a1bbb3
http://github.com/moodle/moodle/commit/455f4346e533591c33ecf86a7329215b08a1bbb3
+ 3.1 en [search:collaborative_page,mod_wiki]