Loader update

exam/vendor/composer/autoload_psr4.php

@@ -7,6 +7,7 @@ $baseDir = dirname($vendorDir);
 
 return array(
     'Pecee\\' => array($vendorDir . '/pecee/simple-router/src/Pecee'),
+    'Khofmann\\' => array($baseDir . '/classes'),
     'Config\\' => array($baseDir . '/config'),
     'Api\\' => array($baseDir . '/api'),
 );