Drop the support level for stdwin a notch -- the contents of

lib-stdwin is no longer installed.

Increase the support level for other obsolete modules a bit: install
lib-old by default.  It still isn't in the path by default, but at
least it's easier to add to your $PYTHONPATH this way.  (This makes
sense because in 1.6 we're much more aggressive with declaring modules
obsolete.)

Makefile.in

@@ -289,7 +289,7 @@ maninstall:
 # Install the library
 PLATDIR=	plat-$(MACHDEP)
 MACHDEPS=	$(PLATDIR)
-LIBSUBDIRS=	lib-stdwin lib-tk test test/output $(MACHDEPS)
+LIBSUBDIRS=	lib-old lib-tk test test/output $(MACHDEPS)
 libinstall:	python $(srcdir)/Lib/$(PLATDIR)
 		@for i in $(SCRIPTDIR) $(LIBDEST); \
 		do \