Git commits in Moodle 2.8.4 by Valerii Kuznetsov

commit d5da6e42c270dc93aa553e1cc0572e2b33700471
Author: Valerii Kuznetsov <valerii.kuznetsov@totaralms.com>
Date:   Mon, 26 Jan 2015 04:24:24 +0800
Tag:    v2.8.4

MDL-48968 blocks: fixed bug with pagetype handling