Git commits in Moodle 2.6.3 by Jetha Chan

commit 5b80099806e94d6c27cf950698d665efadaa53dd
Author: Jetha Chan <jetha@moodle.org>
Date:   Wed, 07 May 2014 10:52:51 +0800
Tag:    v2.6.3

MDL-45387 core_form: erroneous escaping on reference list

commit a0cb023389e67f28ccc5da76dd1b9416496c41b2
Author: Jetha Chan <jetha@moodle.org>
Date:   Tue, 06 May 2014 15:49:30 +0800
Tag:    v2.6.3

MDL-45290 rubrics: overflow, delete button alignment

commit 502deae544846c380080e8c2944f213a473fc30c
Author: Jetha Chan <jetha@moodle.com>
Date:   Mon, 05 May 2014 14:41:43 +0800
Tag:    v2.6.3

MDL-45290 rubric: IE8 and minor fixes, RTL

commit 15081f54a49a2724729c8030d3606dd35f2c07e8
Author: Jetha Chan <jetha@moodle.org>
Date:   Wed, 30 Apr 2014 15:12:31 +0800
Tag:    v2.6.3

MDL-45290 rubric: visual fixups

commit e2ab51070913e4aa579617eabdab56b3550d28ac
Author: Jetha Chan <jetha@moodle.org>
Date:   Wed, 30 Apr 2014 12:46:25 +0800
Tag:    v2.6.3

MDL-36836 filepicker: alfresco select box fix

commit 1a039ee822cbd06be2f268f8d94e266c41035727
Author: Jetha Chan <jetha@moodle.org>
Date:   Mon, 28 Apr 2014 15:54:46 +0800
Tag:    v2.6.3

MDL-45292 filepicker: fixed border style

commit 2f06c0bb345b4a74b83ccde82f51f2a69cdbbc4c
Author: Jetha Chan <jetha@moodle.org>
Date:   Fri, 11 Apr 2014 14:37:19 +0800
Tag:    v2.6.3

MDL-44951 theme_bootstrapbase: forum post css tweaks

commit 8c2ec9a11a27a5f0fa1bda5bbaea69108240a07a
Author: Jetha Chan <jetha@moodle.com>
Date:   Wed, 19 Mar 2014 11:17:13 +0800
Tag:    v2.6.3

MDL-44582 installer: added check for php json extension

commit 3a1237997a327f8d39328ea8efb8701e8b24b1e7
Author: Jetha Chan <jetha@moodle.org>
Date:   Tue, 18 Mar 2014 14:19:36 +0800
Tag:    v2.6.3

MDL-44148 portfolio: set_user_config usage fix