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

Uwe Merbeth

2016-05-09 f5daecadf5846ff0b2d512e6a1a47f17342fe02b

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

@@ -14,4 +14,3 @@
$wb['php_fpm_ini_dir_txt'] = 'Ścieżka do katalogu php.ini';
$wb['php_fpm_pool_dir_txt'] = 'Ścieżka do katalogu pool PHP-FPM';
?>