added the webui to the tarball

webui/system/registry.php

@@ -0,0 +1,25 @@
+<?php
+
+
+class Registry {
+   static private $data = array();
+
+
+   static public function get($key) {
+      return (isset(self::$data[$key]) ? self::$data[$key] : NULL);
+   }
+
+
+   static public function set($key, $value) {
+      self::$data[$key] = $value;
+   }
+
+
+   static public function has($key) {
+      return isset(self::$data[$key]);
+   }
+
+}
+
+
+?>