! :) hot reload of Garden IP setting when new IP advertised by garden controller over MQTT.

index.js

@@ -41,9 +41,10 @@ config.gardenIP = process.env.GARDEN_IP || config.gardenIP
 
 // defining HTTP endpoints
 app.get('/', (req, res) => {
-  res.send([
-    {title: 'Hello, world (again)!'}
-  ]);
+  res.redirect('/garden');
+  // res.send([
+  //   {title: 'Hello, world (again)!'}
+  // ]);
 });