Having the ClientGUID info makes it easier to debug
issues related to a client on a server that serves a
number of clients.

This change prints the ClientGUID in DebugData.
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Acked-by: Tom Talpey <tom@talpey.com>
Signed-off-by: Steve French <stfrench@microsoft.com>