Developer credits
Git commits in Moodle 2.9.9 by Dan Poltawski
commit 5c2adb282fbe5cce8937aaaa20bbe790f2e7089e Author: Dan Poltawski <dan@moodle.com> Date: Thu, 10 Nov 2016 21:48:39 +0800 Tag: v2.9.9 MDL-55777 version: bump
commit 216b71f03e94d2f0a487505f285a523c6566881c Author: Dan Poltawski <dan@moodle.com> Date: Thu, 15 Sep 2016 18:15:18 +0800 Tag: v2.9.9 weekly release 2.9.8+