Git commits in Moodle 2.5.3 by David Mudrák

commit 2c6520c719c370f3ec0449fa33da699277abbeda
Author: David Mudrák <david@moodle.com>
Date:   Fri, 01 Nov 2013 14:36:24 +0800
Tag:    v2.5.3

MDL-42664 Fix the filter_manager instantiation

commit 30f8726bed467d47f14544befb0473f853ae3bce
Author: David Mudrák <david@moodle.com>
Date:   Wed, 23 Oct 2013 17:45:18 +0800
Tag:    v2.5.3

MDL-42494 Fix workshop coding exception if all assessments have zero weight

commit 1ee66b79a9d278caebfa574a1a349625e9a79e2f
Author: David Mudrák <david@moodle.com>
Date:   Wed, 09 Oct 2013 21:38:21 +0800
Tag:    v2.5.3

MDL-41672 Add html2text unit test for multiple occurrences of the same URL

commit b5b58382fb6294e18775e5a2d7eb122a51bd3a8e
Author: David Mudrák <david@moodle.com>
Date:   Wed, 25 Sep 2013 07:57:03 +0800
Tag:    v2.5.3

MDL-41954 Fix the grade for assessment calculation in the Workshop module

commit 9cc00ae71ea8622fd0ece96458916f77734c3cb4
Author: David Mudrák <david@moodle.com>
Date:   Mon, 09 Sep 2013 17:19:48 +0800
Tag:    v2.5.3

MDL-29378 Fix the recent string modification

commit f60c7e6851ff502b47514e671a9d6d39ac02a0f0
Author: David Mudrák <david@moodle.com>
Date:   Thu, 05 Sep 2013 06:01:42 +0800
Tag:    v2.5.3

MDL-29378 Code cleanup in the Survey module

commit b46b093e5c4c764063c38e6cbd303b67a19787c8
Author: David Mudrák <david@moodle.com>
Date:   Thu, 05 Sep 2013 05:52:06 +0800
Tag:    v2.5.3

MDL-29378 Fix the form display in the Survey/COLLES P+A module

commit 597f4acd892a04112631e919dbe59b3fe9eace91
Author: David Mudrák <david@moodle.com>
Date:   Thu, 05 Sep 2013 05:42:35 +0800
Tag:    v2.5.3

MDL-29378 Fix regression in the Survey/COLLES P+A module