Git commits in Moodle 3.1.x by Ilya Tregubov

commit ae1cb40c5e27f8660fbf54163c083aa17694a196
Author: Ilya Tregubov <ilya@catalyst-au.net>
Date:   Tue, 07 Feb 2017 12:05:49 +0800
Tag:    v3.1.5

MDL-57768 webservice: Delete manual setting of config in test


commit d6f74c49370f66b0d3c94fd304ef56cdb5c3ac0a
Author: Ilya Tregubov <ilya@catalyst-au.net>
Date:   Tue, 06 Dec 2016 11:51:16 +0800
Tag:    v3.1.4

MDL-55906 table: Update user preferences table when reset preferences


commit ff45fa7435ff0479b6d330be82f566d3c4059e9d
Author: Ilya Tregubov <ilya@catalyst-au.net>
Date:   Mon, 05 Sep 2016 14:16:40 +0800
Tag:    v3.1.3

MDL-55472 assign: Show userlist on extension form error page