Bug 6819: Hide individual cancel order links when order line has been received
This is to prevent mistakes - a received order should not be
cancelled, but 'undo receive' needs to be done first for things
to turn out correctly.
To test:
- Create a basket with at least 2 orders
- Close basket
- Receive one of your orders at least
- Go back to the basket
- Reopen basket
- The cancel links should only show on the "not received" orders