Git commits in Moodle 3.2.3 by Tim Hunt

commit 4288a75a483a0892e85e429b8b852fcbc4522b73
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Mon, 10 Apr 2017 23:29:16 +0800
Tag:    v3.2.3

MDL-58555 ajax: make ajax web service log entries more useful


commit 985b62f3a9ebd091101c63bc126c61f3adec8046
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Tue, 04 Apr 2017 23:20:26 +0800
Tag:    v3.2.3

MDL-58486 user_prefs: always update $USER cache when applicable