Disable mysql error messages in demo mode. Fixed a sql error in vm list.

tbrehm

2013-02-28 f25b4b0309989d844d5b306effc8bb7e28ea7461

 interface/web/help/lib/lang/cz_help_faq_list.lng

@@ -1,5 +1,3 @@
<?php
$wb['edit_txt'] = 'Edit';
?>