Added clasess support for routes

modules/welcome/controllers/index.php

@@ -0,0 +1,35 @@
+<?php
+
+class AppController {
+    
+    public function App($switch) {
+
+        switch($switch) {
+
+            default:
+
+                return 'Welcome to the real world in class App!';
+                
+            break;
+            
+            case 'good':
+            
+                return 'All things are good in class App!';
+            
+            break;
+            
+            case 'json':
+            
+                $data=['data' => 'Cool'];
+            
+                header('Content-Type: application/json; charset=utf-8');
+                
+                return json_encode($data);
+            
+            break;
+        
+        }
+
+    }
+
+}