Reworked the initial implementation by hpmewes (https://github.com/Froxlor/Froxlor/pull/233) with - bugfixes all over - added support for apache and lighttpd also - added an update sequence (instead of only modifying froxlor.sql) - added english language variables - added missing parts in admin_vhostsettings.php - added parameter replacements as available since PR 244