detect the ubuntu version based on /etc/os-release

Uwe Merbeth

2016-05-09 f5daecadf5846ff0b2d512e6a1a47f17342fe02b

 interface/web/tools/lib/lang/it_import_ispconfig.lng

@@ -20,5 +20,4 @@
$wb['import_forward_txt'] = 'Import forward';
$wb['import_user_filter_txt'] = 'Import user filter';
$wb['import_spamfilter_txt'] = 'Import spamfilter';

?>
?>