Git commits in Moodle 2.5.3 by Mark Nielsen

commit 0f0fa7a86cda87f7a4caebf377a29140bb251980
Author: Mark Nielsen <mark@moodlerooms.com>
Date:   Fri, 28 Jun 2013 04:29:35 +0800
Tag:    v2.5.3

MDL-38419: External tool - when force SSL checked, URLs get corrupted