Git commits in Moodle 2.5.2 by Ankit Agarwal

commit 756a0bc3a14fdde92d1fb67ebba8458f93b47377
Author: Ankit Agarwal <ankit@moodle.com>
Date:   Thu, 29 Aug 2013 14:54:26 +0800
Tag:    v2.5.2

MDL-41485 calendar: Replace value of action buttons on managesubscription page with int

commit 770710e1cdf68ef9550078f0bd6a8e4a3bdb7a5a
Author: Ankit Agarwal <ankit@moodle.com>
Date:   Fri, 28 Jun 2013 16:17:57 +0800
Tag:    v2.5.2

MDL-39020 phpunit: Rename incorrect filename