Make it easier to process a payment after accepting registration

One-sentence description

Make it easier to process a payment after accepting registration

Why?

Easier. Faster.

Current implementation

1. Accept
2. Go back to the overview
3. Open payment
4. Process payment
5. Go back
6. Go back

Desired implementation

1. Accept
2. Redirect to the payment detail (or make it optional with an alert)
3. Have the payment return you to the registrations overview.