Add XG1 order type and example

XG1 order type is used for ISO XML 20022 CGI (Common Global Implementation) which should be a unified format that works within a country (irrespective of bank).

Signed-off-by: Herman van Hazendonk <github.com@herrie.org>

lib/predefinedOrders/XG1.js

@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = document => ({
+	version: 'h004',
+	orderDetails: { OrderType: 'XG1', OrderAttribute: 'OZHNN', StandardOrderParams: {} },
+	operation: 'upload',
+	document,
+});