Git commits in Moodle 2.5.1 by Rajesh Taneja

commit 607944809862ce7d73dcbcde4f8cc251a7316fb8
Author: Rajesh Taneja <rajesh@moodle.com>
Date:   Fri, 31 May 2013 11:00:40 +0800
Tag:    v2.5.1

MDL-39863 Administration: Show confirmation/notice and don't redirect automatically

commit df4da0fe7915199c17e32d8e7e138f003f544ad1
Author: Rajesh Taneja <rajesh@moodle.com>
Date:   Mon, 27 May 2013 10:46:59 +0800
Tag:    v2.5.1

MDL-39827 course: Trigger invalidate cache event while changing sort-order of category

commit b625e48b872cbba3854d40bc56a077380000f940
Author: Rajesh Taneja <rajesh@moodle.com>
Date:   Tue, 14 May 2013 11:59:05 +0800
Tag:    v2.5.1

MDL-39639 Formslib: Hide calendar for datetime element on disable event