[cvsnt] Latest Updates - CVSNT 2.5.02 Build 2048

[Tony Hoyle]

CVSNT 2.5.02 (Servalan) build 2048 (Stable RC2).

* Added client-side certificates for sserver.  Setup is a bit fiddly 
(create our own CA, issue tickets to client and server) and probably 
isn't for everyone at the moment.
* Support Schannel SSPI (disabled by default).  Given a Win2003 CA, and 
valid server & user certificates, this allow login by certificate/ssl 
encryption over SSPI.  (the obvious step - using this technique for 
sserver - is on the list of things to do).

Ticket  Description
#67     Email interface not generating correct information.
#68     Add switch to disable mdns
#69     Client-side sserver certificates
#71     ssh yes/no/cancel dialog broken.    Broke in 2042.