- Updates to the documentation

SKIPPED:
	psi/velodorn.h

nserver.tex

@@ -19,6 +19,7 @@ $\langle$servdat {\footnotesize ?}$\rangle\equiv$
 \mbox{}\verb@                    mkChannel  *pServerPort;@\\
 \mbox{}\verb@                    pNetRead   pReader;@\\
 \mbox{}\verb@                    int        simMode;@\\
+\mbox{}\verb@                    SConnection *dummyCon;@\\
 \mbox{}\verb@                   } SicsServer;@\\
 \mbox{}\verb@@$\diamond$
 \end{list}
@@ -43,6 +44,8 @@ the SICS server is listening for connections.
 communication object.  
 \item[simMode] a flag which is true when the SICS server is a simulation
  server.
+\item[dummyCon] A dummy connection to use when no other connection is
+available for some reason. 
 \end{description}