Developer credits
Git commits in Moodle 2.8.8 by Davo Smith
commit 8781542c0f47a694b03f61280e9eef9f28be8cbe Author: Davo Smith <git@davosmith.co.uk> Date: Thu, 20 Aug 2015 21:46:59 +0800 Tag: v2.8.8 MDL-49826 gradereport_singleview: fix permission check