Git commits in Moodle 2.5.6 by Ankit Agarwal

commit 6043b93ffe63b69374ce7505fd1d8f3003b5a75d
Author: Ankit Agarwal <ankit@moodle.com>
Date:   Mon, 05 May 2014 13:28:43 +0800
Tag:    v2.5.6

MDL-45201 recent_activity: Fix set type notice in recent activity form

commit 7ec3dbd75d04aaf7d61312605938840de5bbcdb0
Author: Ankit Agarwal <ankit@moodle.com>
Date:   Fri, 02 May 2014 14:05:13 +0800
Tag:    v2.5.6

MDL-34904 lti: Fix notice while using lti in frontpage

commit 404b9f92f96c3a08e4c74f300f591594362b6725
Author: Ankit Agarwal <ankit@moodle.com>
Date:   Thu, 01 May 2014 13:42:55 +0800
Tag:    v2.5.6

MDL-45342 book: Automate MDLQA-2423 - A teacher can create book chapters and subchapters

commit 45035434885add2930acedb86d0a76193372f624
Author: Ankit Agarwal <ankit@moodle.com>
Date:   Thu, 24 Apr 2014 16:38:31 +0800
Tag:    v2.5.6

MDL-44398 tags: Fix incorrect usage of caps