Fixed issue: #3812 Insufficient validation of PHP version selector.

Till Brehm

2016-03-29 e1b4cacb8d66891ce11dd4203bd92aa265fffcde

 interface/web/admin/lib/lang/cz_language_add.lng

@@ -7,3 +7,4 @@
$wb['btn_cancel_txt'] = 'Zpět';
?>