Git commits in Moodle 2.4.7 by Aaron Barnes

commit 2acdf0af6b80850bbbec17bc59aa27d574471bbe
Author: Aaron Barnes <aaron@io.net.nz>
Date:   Tue, 22 Oct 2013 19:12:18 +0800
Tag:    v2.4.7

MDL-42476 report_progress: don't browser sniff for SVG support