Revisions for incubator/Horde_Payment/orders/list.php

Assign Copyright to Horde Project and preserve me as author

- Autoload.
- @define -> define

Move constants inside class

is_a to instanceof

Bump year, looks like a missed a few last time.

rename $payment global to $payment_driver

Select only apps with authorizationResponse method.
Change the logic to include steps, not to redirect the user around.
Update proforma bill image.

Assign copyright to The Horde Project for those copyright holders that already agreed to it.

Fix orders list
Add remember the last listed app

Start working on orders