Developer credits
Git commits in Moodle 3.1.6 by Tim Hunt
commit 4d6d096336f3cf95ae3c021a024a7594831968c3 Author: Tim Hunt <T.J.Hunt@open.ac.uk> Date: Mon, 10 Apr 2017 23:29:16 +0800 Tag: v3.1.6 MDL-58555 ajax: make ajax web service log entries more useful
commit 7a27817f9874bbbc4091d8dbd4d34313e4eedd32 Author: Tim Hunt <T.J.Hunt@open.ac.uk> Date: Tue, 04 Apr 2017 23:20:26 +0800 Tag: v3.1.6 MDL-58486 user_prefs: always update $USER cache when applicable