Website changes

[MrGuarnere]

Main problem: You create a new account if you join a NI server but forgot to switch to your NI name.
                      This way I unintentionally created several accs with names I use in other mods.
                      Would be cool if you had to register every of your accs and not only the first one imo.

The way the site works is that you have 1 account and lots of characters on that account. So you only have 1 password and everything is linked back to you as a person/cd key.