TODO/bugs In SILC Client Library
================================
+ o Three clients, two with same nickname, one nick, other nick@host,
+ the nick quits and rejoins channel it becomes nick@host for the third
+ client. Both shows nick@host in the third client. This is a bug.
+
o The PRIVATE_MESSAGE_KEY packet is not handled (it is implemented
though). This should be added and perhaps new client operation
should be added to notify application that it was received and