Adds support for importing CAMT.053 bank statement files, making it easier for companies using this banking format to bring transactions into Odoo. The update also streamlines existing bank statement import handling so the selected format is processed more directly when multiple import options are installed.

Task: https://www.odoo.com/web#id=20816&view_type=form&model=project.task&action=327
Pad: https://pad.odoo.com/p/r.H5PYdEZTn00lJ1Zj

[ADD]account_bank_statement_import_camt: Created new module which provide CAMT support for bank smtp format.