- Fix: IPv6 address must not be '*'.

Implemented: FS#1113 - Force client to use only allowed IPs

- Added escapeshellcmd to some paths in nginx_plugin.inc.php.

- Added SEO redirects (both Apache & nginx) to redirect from non-www website to www website or vice versa.
- Introduced placeholder [scheme] for redirect paths for alias and subdomains; will be replaced with http or https, depending on what the visitor uses.

- Fixed FS#1745.

fixed #681 - removed all onblur, checked onchange for function and removed it in filter panels. Added jquery keypress (event 13 -> enter) and tested it in different browsers

- Added UFW firewall support.

- Fixed a formatting problem with suphp.conf and newer suphp versions.

If you are admin you need back to client list do consult id.
Only admin can view CLIEND_ID for example and limited
users can not know your id using easy way.
This issue reported by my ispconfig end users.
Direct show of end database user name resolve all of 
these steps on a single step.

Added a new module called "domain". With this module you can manage all domains (web + mail). Per default this module is not active. To activate it, you have to change the System Interface Config -> domains -> use the domain module. You also have to activate the domain-module for the admin (and for every client if you want). Important: you can not use this module if you have reseller!

Added a global default for the .htaccess allow_override setting.