- A couple of small fixes for memory and initialization problems.

This is to make valgrind happy


SKIPPED:
	psi/amorscan.c
	psi/el734hp.c
	psi/psi.c
	psi/tasscan.c

nserver.c

@@ -348,7 +348,10 @@
     if(pSICSOptions)
     	IFDeleteOptions(pSICSOptions);
     if(self->pSics)
+    {
         DeleteInterp(self->pSics);
+	self->pSics = NULL;
+    }
    
     /* close the server port */
     if(self->pServerPort)