Git commits in Moodle 2.4.6 by Kirill Astashov

commit 6796b5630c053862da3ef71e289a7ddf6fe0aa0e
Author: Kirill Astashov <kirill.astashov@netspot.com.au>
Date:   Mon, 12 Aug 2013 11:05:54 +0800
Tag:    v2.4.6

MDL-41122: Trim on RSS body to prevent Remote RSS block from failing on valid feeds