Dissolution of marriage — Appeals — Former husband’s challenge to trial court’s order requiring parties to list marital home for sale within 30 days and cooperate toward that end was untimely where notice of appeal was filed more than 30 days after order was rendered — Subsequent order granting former wife’s motion to enforce did not revive the portion of court’s earlier order challenged by husband on appeal — Attorney’s fees — Order granting wife’s motion for attorney’s fees without setting amount of fees was non-final, non-appealable order