public Nickname(string nick, string real, string host, int access)
        {
            Name = nick;
            Realname = real;
            Hostmask = host;
            AccessLevel = access;
        }

	public Nickname(string nick) : this(nick, "*", "*", 0){}
	public Nickname(string nick, string host) : this(nick, "*", host, 0){}
	public Nickname(string nick, string real, string host) : this(nick, real, host, 0){}