Developer credits
Git commits in Moodle 3.3.5 by Dan Marsden
commit e3db31ac67e77b6bd4b063336fd15577fb5f2ba1 Author: Dan Marsden <dan@danmarsden.com> Date: Thu, 01 Feb 2018 15:58:31 +0800 Tag: v3.3.5 MDL-60421 tool_cohortroles: fix deprecated call.
commit 457fcfe3d070b2b65829688b5dd0db2673a31f30 Author: Dan Marsden <dan@danmarsden.com> Date: Mon, 11 Dec 2017 10:33:15 +0800 Tag: v3.3.5 MDL-61005 core_cohort: Allow teachers to view site-wide cohorts