Developer credits
Git commits in Moodle 2.6.4 by Brian Barnes
commit faa963ba9af470e6cc278567e8cfdd6ea25278b9 Author: Brian Barnes <brian.barnes@totaralms.com> Date: Thu, 26 Jun 2014 07:59:40 +0800 Tag: v2.6.4 MDL-46144 core_calendar:Fixed label linking in calendar