CC-3439: Live Stream: Only admin should be able to turn on/of switch and

able to see kick out button

- done

airtime_mvc/application/views/helpers/IsAdmin.php

@@ -0,0 +1,11 @@
+<?php
+
+class Airtime_View_Helper_IsAdmin extends Zend_View_Helper_Abstract
+{
+    public function isAdmin()
+    {
+        $userInfo = Zend_Auth::getInstance()->getStorage()->read();
+        $user = new Application_Model_User($userInfo->id);
+        return $user->isAdmin();
+    }
+}