Don't send ORDER.DENY E-mail for Incomplete Orders

ORDER.DENY e-mail is sent to a User when Admin Deletes/Denies Incomplete order.

If user abandoned his cart (that's how incomplete orders are produced), then NO emails should be send to the user if DENIED was done to his Incomplete Order.

To fix the issue we need to send out ORDER.DENY Event Event ONLY for Orders with status other then INCOMPLETE