[ADD] l10n_in_account_voucher : Task[7978] Add module for Voucher Report...

..., Email Template, Invoice Followers in new API

Task: https://www.odoo.com/web#id=7978&view_type=form&model=project.task&menu_id=3942&action=327
PAD: https://pad.odoo.com/p/r.OUbis9qmMbFzF8J9