added missing language string already present in default theme

cfoe

2012-05-22 0ae667e6cfdd1bcc85bacf85cd93a84f99fa88f8

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

New file
@@ -0,0 +1,8 @@
<?php
$wb['list_head_txt'] = 'Importa file di lingua';
$wb['language_import_txt'] = 'Seleziona file di lingua';
$wb['btn_save_txt'] = 'Importa il file di lingua selezionato';
$wb['language_overwrite_txt'] = 'Sovrascrivi file, se esiste';
$wb['btn_cancel_txt'] = 'Annulla';
$wb['ignore_version_txt'] = 'Tralascia controllo versione ISPconfig';
?>