[defualt values should be set]

Bug report

1. Goto account invoice
2. put a default bank account on it
3. create a new invoice THIS IS OK.
4. create an sales order 
5. create an invoice from this sales order
6. standard bank account is not in this invoice

and

1. create a second sales journal in demo data
2. goto account.invoice (sales) and put the second sales journal as the new default
3. do create invoice THIS WORKS, second sales journal appears
4. create a sales order
5. generate the invoice
6. The journal id should be the second sales journal, but it's wrong, it displays the first sales journal.