- Improve computation of sepa on account.payment.order: check IBAN is in SEPA zone
Update move line generation to get transfer account from bank journal
Update payment mode configuration accordingly (3 fields removed)
Several improvements in payment order tree and form view
- Remove done state (migration script provided)
- Don't set reference_type field on account.move required=True, because it
causes a lot of problems in other modules that don't depend on this one.
Setting it as required in the view is enough.
- add optional="hide" on payment mode in invoice tree view
- FIX crash when communication=null on payment line
- payment_mode_id readonly when state != draft
context of payment orders, she should ocus on the amount that
is due to be paid. In this method we are forcing to display both
the amount due in company and in the invoice currency.
We then hide the fields debit and credit, because they add no value.
