The field acc_number in the database is not sanitized by default.
This leads to account_bank_statement_line with an empty partner_id
because the check done in _statement_line_import_update_hook()
uses the sanitized_acc_number instead of the acc_number.
For a right comparison the sanitized version of the acc_number should be
put in the speeddict.
The 2 modules account_statement_import_online and
account_statement_import depend on account_statement_import_base (and
not on each other) and share common code, in particular a hook to update
the statement line. So we can now have reconciliation modules that use
this hook and therefore work both on file import and online import. More
details on https://github.com/OCA/bank-statement-import/issues/481.
Improve bank statement line form view and journal form view.
