tornevalls-resurs-bank-payment-gateway-for-woocommerce

RWC-408
WOO-670
Close #013.

* Update: updateOrderStatusByQueue are no longer taking any argument but the order id since the prior status is no longer necessary.
* Update: setOrderStatusWithNotice are no longer taking any argument but the order id since the prior status is (still) not necessary.
* Update: getUpdatedOrderByCallback are no longer sending any status data over to setOrderStatusByCallback since it will be queued.
* Update: setOrderStatusByCallback are now minimalistically handling order statuses.
* Update: setOrderStatusWithNotice will now call OrderStatusHandler::setOrderStatusWithNotice instantly instead of queuing statuses instantly.
* Update: queue_order_statuses_on_success removed as setting. Order statuses are now always queued.
* Fix: adminpage_details.phtml notice about pregmatching non-string values.