Ipv6 and small updates

More ipv6 check and functions
Small update to servercontroller
Fixed ipv6 and website plus you can now test web server on different ports (:8080, :8443)
Fixed ipv6 and website plus you can now test web server on different ports (:8080, :8443)
Merge pull request #1 from nerdalertdk/ipv6

IPc6 should work now, merge to develop brach