fine tuning

web/api/pages/err/controller.php

@@ -0,0 +1,20 @@
+<?php
+
+class Err extends Page {
+
+    function notfound($params)
+    {
+        $this->set("page",$params[0]);
+        $this->set('template', "notfound.mustache");
+    }
+
+    function notallowed()
+    {
+        return json_encode(['error'=>'not allowed']);
+    }
+
+    function maySeeThisPage()
+    {
+        return true;
+    }
+}