examples: Externalize configuration values and allow for multiple environments

In order to more easily manage testing of various order types as well as production, development etc. environments, externalize this config values.

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

examples/send-htd-order.js

@@ -3,15 +3,9 @@
 'use strict';
 
 const ebics = require('../index');
+const configjs = require('./config.js');
 
-const client = new ebics.Client({
-	url: 'https://ebics.server',
-	partnerId: '',
-	userId: '',
-	hostId: '',
-	passphrase: 'test', // keys-test will be decrypted with this passphrase
-	keyStorage: ebics.fsKeysStorage('./keys-test'),
-});
+const client = gClient;
 
 // The bank keys must have been already saved
 client.send(ebics.Orders.HTD)