SELECTSAVED in #version (trunk only)

makedefs wasn't including this optional feature in dat/options for
display via ``#version''.  It doesn't affect save and bones files but it
is something that may be of interest to users.  This change won't work for
UNIX+QT_GRAPHICS because that config is defining SELECTSAVED in files.c
instead of in unixconf.h.

     I think there are some other new things which are missing here too.

util/makedefs.c

@@ -1,4 +1,4 @@
-/*	SCCS Id: @(#)makedefs.c	3.5	2006/05/05	*/
+/*	SCCS Id: @(#)makedefs.c	3.5	2006/12/09	*/
 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
 /* Copyright (c) M. Stephenson, 1990, 1991.			  */
 /* Copyright (c) Dean Luick, 1990.				  */
@@ -802,6 +802,9 @@ static const char *build_opts[] = {
 #ifdef REDO
 		"redo command",
 #endif
+#ifdef SELECTSAVED
+		"restore saved games via menu",
+#endif
 #ifdef REINCARNATION
 		"rogue level",
 #endif