Git commits in Moodle 2.4.0 by Kevin Wiliarty

commit b1eeb76ec244481d6dc277f7c0eb616538537148
Author: Kevin Wiliarty <kevin.wiliarty@gmail.com>
Date:   Wed, 20 Jun 2012 02:14:49 +0800
Tag:    v2.4.0-beta

MDL-33749 follow redirects for URL downloader