Changelog:
* Removed 'unregister before register' option as it can be dangerous
* Added itss.dll registration
* Fixed a typo in two policies : ("Microsoft\WindowsFirewall\Standard Profile\DisableNotifications" and "Microsoft\WindowsFirewall\Standard Profile\DoNotAllowExceptions")
* Added two new policies : ("Microsoft\WindowsFirewall\Standard Profile\Enabled" and "Microsoft\WindowsFirewall\Domain Firewall\Enabled")
* Removed a duplicate policy