big update

config.js.example

@@ -0,0 +1,6 @@
+var config = {
+  shlinkUrl: 'https://example.com',
+  shlinkOutUrl : 'https://example.com',
+  shlinkAppUrl : 'https://app.shlink.io/server/xxxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx'
+  shlinkApiKey: 'xxxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx'
+}