Merge branch 'master' into develop

erpnext/controllers/accounts_controller.py

@@ -95,6 +95,8 @@ class AccountsController(TransactionBase):
 			if self.is_return:
 				self.validate_qty()
 
+		validate_regional(self)
+
 	def validate_invoice_documents_schedule(self):
 		self.validate_payment_schedule_dates()
 		self.set_due_date()
@@ -1180,3 +1182,15 @@ def update_child_qty_rate(parent_doctype, trans_items, parent_doctype_name, chil
 	parent.update_blanket_order()
 	parent.update_billing_percentage()
 	parent.set_status()
+
+@erpnext.allow_regional
+def validate_regional(doc):
+	pass
+
+@erpnext.allow_regional
+def on_submit_regional(doc):
+	pass
+
+@erpnext.allow_regional
+def on_cancel_regional(doc):
+	pass