Developer credits
Git commits in Moodle 2.6.3 by Jenny Gray
commit c1fa0dce9e9de3b1ccd1e2285ea4b8123a94f8e2 Author: Jenny Gray <j.m.gray@open.ac.uk> Date: Tue, 01 Apr 2014 16:34:06 +0800 Tag: v2.6.3 MDL-44021 mod_glossary - fixed search multiple keywords sql duplicate parameter error