Git commits in Moodle 3.1.3 by David Mudrák

commit 598a02dadec13fc3126578e205be288e41074610
Author: David Mudrák <david@moodle.com>
Date:   Thu, 10 Nov 2016 16:52:31 +0800
Tag:    v3.1.3

MDL-53481 availability: Fix unit test to not execute the huge query

commit e22a93a60396145958947f5e5d0b31455dbcd06c
Author: David Mudrák <david@moodle.com>
Date:   Tue, 08 Nov 2016 18:07:53 +0800
Tag:    v3.1.3

MDL-53481 availability: Fix uniqueness of SQL named param placeholders

commit 9257b81e263dfef8505be0d8fe2e1d69a1ab83bf
Author: David Mudrák <david@moodle.com>
Date:   Thu, 03 Nov 2016 17:17:23 +0800
Tag:    v3.1.3

MDL-56726 admin: Fix hard-coded path to the admin directory

commit 714ddc74c396804ca3c92b7e7501acc374388658
Author: David Mudrák <david@moodle.com>
Date:   Tue, 04 Oct 2016 21:20:33 +0800
Tag:    v3.1.3

MDL-56261 tags: Do not follow the empty anchor link on more/less toggle

commit f0ffb7824d07e25030a53d927173644d1ba3465c
Author: David Mudrák <david@moodle.com>
Date:   Thu, 29 Sep 2016 17:47:11 +0800
Tag:    v3.1.3

MDL-56181 lang: Fix CI and CZ country short names to match ISO 3166

commit d67c4d78569f6aae7f787cb6cbc115106e13b121
Author: David Mudrák <david@moodle.com>
Date:   Fri, 16 Sep 2016 18:35:07 +0800
Tag:    v3.1.3

MDL-55987 gradebook: Claim extra memory when updating final grades

commit 516350b791f80f2b1ee1eab2236a28e73a7f3f51
Author: David Mudrák <david@moodle.com>
Date:   Wed, 14 Sep 2016 20:25:41 +0800
Tag:    v3.1.3

MDL-55957 workshop: Add behat tests for embedded images

commit d5aa0d54ae2e434f55f972a249270306f76b6819
Author: David Mudrák <david@moodle.com>
Date:   Wed, 14 Sep 2016 18:14:56 +0800
Tag:    v3.1.3

MDL-55957 workshop: Fix the embedded files serving

commit d82859b2c1eee9d460198c6ff0e05ac9edc3640a
Author: David Mudrák <david@moodle.com>
Date:   Fri, 09 Sep 2016 04:45:33 +0800
Tag:    v3.1.3

MDL-46946 user: Make missing required custom fields trigger profile edit