[FIX] account_banking_sepa_direct_debit: Set args correctly for cron job
[IMP] move account.move.line.get_balance() to account_banking_payment_export
[IMP] move 'structured' reference type to account_banking_payment_export
[MIG] move account_banking_payment out of __unported__and rename to account_banking_payment_transfer
[IMP] split account_banking_payment from account_banking

We drop the bank statement related part and we manage
the state of payment order with workflow transitions
triggered by the reconciliation of moves lines on the
transfer account.
[IMP] do not attempt to create transfer moves for payment lines without associated ar/ap move line

Otherwise, it is not possible to execute such payment order if the
payment mode has a transfer account. And I can't see how it could
make sense if the transfer move cannot be reconciled in the first place.
[IMP] workflow triggers when unreconciling move lines too

As the workflows listening on account_move_line are triggered upon
reconciliation, it makes sens to trigger them upon unreconcile too.
[MIG] migrate payment test suite
[IMP] upgrade payment roundtrip test suite

Support native v8 bank statement reconcile and
extend it to test the reconciliation state of transfer moves.
[IMP] move the payment term filter to a standalone module account_payment_mode_term
[FIX] account_banking_payment_transfer: do not set name on the transfer move

There is no need to set the name on the transfer move as the same
information is present in the move lines labels. Moreover setting
the name of the move will prevent the system to number it according
to the sequence.