Developer credits
Git commits in Moodle 2.5.x by John Okely
commit dc003ed98e47174a2a4c349f187265a383a386c0 Author: John Okely <john@moodle.com> Date: Fri, 31 Oct 2014 13:36:52 +0800 Tag: v2.5.9 MDL-47949 mod_wiki: Validate parameters for page deletion
commit 8e34d8e85b971a01459797799c0696cfeaae9cc0 Author: John Okely <john@moodle.com> Date: Wed, 29 Oct 2014 10:50:25 +0800 Tag: v2.5.9 MDL-47921 mod_lti: Add access control to mod/lti/launch.php