Developer credits

Git commits in Moodle 2.6.1 by rwijaya

commit 4c1ac80799bbac782ffa59f7e33a7d2db5f1f0f4
Author: rwijaya <rwijaya@moodle.com>
Date:   Tue, 26 Nov 2013 12:21:51 +0800
Tag:    v2.6.1

MDL-42918: fixed fullscreen width for multichoice answers editor

commit bb68dfc002ccfb8124095b152e6b6e533fd046d6
Author: rwijaya <rwijaya@moodle.com>
Date:   Mon, 25 Nov 2013 15:35:26 +0800
Tag:    v2.6.1

MDL-42858 Course Management: Update phpunit test for core_course_management_helper_test

commit 2834f79e73e4d1d7437d049c0b378cde942bb508
Author: rwijaya <rwijaya@moodle.com>
Date:   Thu, 21 Nov 2013 15:32:50 +0800
Tag:    v2.6.1

MDL-42858 Course Management: fix regression for subcategories visibility

commit aa5b71c0058324fdf06ab9892bfdcbc9e424a64b
Author: rwijaya <rwijaya@moodle.com>
Date:   Wed, 13 Nov 2013 17:38:09 +0800
Tag:    v2.6.1

MDL-42851 frontpage: fix rtl in clean theme for course listings