Git commits in Moodle 2.3.5 by Ashley Holman

commit a34209d5660b69ef986394ef61a28399ce643ac2
Author: Ashley Holman <ashley@netspot.com.au>
Date:   Thu, 15 Nov 2012 10:59:22 +0800
Tag:    v2.3.5

MDL-36616 repository: Fix direct linking to images in Flickr Public.