Commented out update_config until it is completely ported over to new comm layer

src/scontrol/scontrol.c

@@ -681,7 +681,7 @@ update_it (int argc, char *argv[])
 		strcat (in_line, " ");
 	}			
 
-	error_code = slurm_update_config (in_line);
+/*	error_code = slurm_update_config (in_line); */
 	xfree (in_line);
 	return error_code;
 }