commit c5a1485

Finish registration when not using SASL

We wait until after AUTHENTICATE to send CAP END like a good client,
but it needs to be sent when SASL isn't used, too.

 1@@ -168,6 +168,10 @@ func NewSession(out chan<- Message, params SessionParams) *Session {
 2 	s.out <- NewMessage("NICK", s.nick)
 3 	s.out <- NewMessage("USER", s.user, "0", "*", s.real)
 4 
 5+	if s.auth == nil {
 6+		s.endRegistration()
 7+	}
 8+
 9 	return s
10 }
11