Git commits in Moodle x.x.x by Nathan Lewis

commit ad5c323065c9fe288b211af3e7794e82d4b53b87
Author: Nathan Lewis <nathan.lewis@totaralms.com>
Date:   Fri, 30 Jan 2015 05:09:38 +0800
Tag:    v2.9.0-beta

MDL-49306 blocks: Copy instance data when copying block instances