[ADD] - add contract_queue_job and contract_invoice_auto_validate

contract_queue_job/wizards/contract_manually_create_invoice.py

@@ -0,0 +1,15 @@
+# Copyright 2020 ACSONE SA/NV
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import api, models
+
+
+class ContractManuallyCreateInvoice(models.TransientModel):
+
+    _inherit = "contract.manually.create.invoice"
+
+    @api.multi
+    def create_invoice(self):
+        self.ensure_one()
+        self.contract_to_invoice_ids._recurring_create_invoice()
+        return {}