Payment Manuall Confirmation doesn't lead to Order Confirmation

[dpfaffenbauer]

Q	A
Bug report?	yes
Feature request?	no
BC Break report?	no
RFC?	no

If you get into the situation that the payment provider never notified you about the payment state, and therefore your payment is stuck in "pending". If you then manually "confirm" the order using the backend, the order never gets confirmed.

What if we bind the order-state to the payment state? or at least, check on the payment transition for the order state and trigger the confirm? We currently only trigger the confirm state on payment with payum.

@solverat what do you think?