Git commits in Moodle 2.4.7 by Andrew Davis

commit b15478526af10c0cbf54315d7cde86fd01849ad8
Author: Andrew Davis <andrew@moodle.com>
Date:   Tue, 08 Oct 2013 14:59:16 +0800
Tag:    v2.4.7

MDL-26244 mod_date:added some logic show or hide the file picker button based on repository availability


commit 441b8d6e699affd0ca8c30d1b7eef2337f83bf28
Author: Andrew Davis <andrew@moodle.com>
Date:   Mon, 07 Oct 2013 15:58:58 +0800
Tag:    v2.4.7

MDL-26170 RSS: fixed RSS cache clearing when items are deleted