SYSCF for VMS (trunk only)

Enable SYSCF_FILE for VMS, and simplify option initialization
in the process.  I still need to put a template into the playground
directory during initial install, and the one in sys/unix/ probably
isn't appropriate.

sys/vms/vmsmain.c

@@ -91,6 +91,9 @@ char *argv[];
 	    if (!strncmp(argv[1], "-s", 2)) {
 #ifdef CHDIR
 		chdirx(dir, FALSE);
+#endif
+#ifdef SYSCF
+		initoptions();
 #endif
 		prscore(argc, argv);
 		exit(EXIT_SUCCESS);