Added search by translated string to the translation area.

admin/helpers/componentbuilderemail.php

@@ -9,6 +9,9 @@
  * @license    GNU General Public License version 2 or later; see LICENSE.txt
  */
 
+// No direct access to this file
+defined('_JEXEC') or die('Restricted access');
+
 /**
  * Componentbuilder component email helper
  */