Module update: Block Reference from 7.x-1.5 to 7.x-1.6

Signed-off-by: Kresimir Nikolic <kresimir.nikolic@gmail.com>
Module update: Field Collection from 7.x-1.0-beta5 to 7.x-1.0-beta7

Signed-off-by: Kresimir Nikolic <kresimir.nikolic@gmail.com>
Module update: Rules from 7.x-2.4 to 7.x-2.6

Signed-off-by: Kresimir Nikolic <kresimir.nikolic@gmail.com>