Git commits in Moodle 2.3.2 by Jean-Philippe Gaudreau

commit 3d5df93b804509fa4036677f934b26057c9519e0
Author: Jean-Philippe Gaudreau <jp.gaudreau@umontreal.ca>
Date:   Wed, 22 Aug 2012 21:29:56 +0800
Tag:    v2.3.2

MDL-34997 - Allow shortened url youtu.be and y2u.be for Youtube filter


commit 35cf43cb421821f9ff7ca98a073e5c19ace36ddd
Author: Jean-Philippe Gaudreau <jp.gaudreau@umontreal.ca>
Date:   Tue, 17 Jul 2012 21:03:17 +0800
Tag:    v2.3.2

MDL-31516 Fixing grade_edit_tree::format_number