Stop installing the backward compatible symlinks.

Also cmd-renames.sh can now be used to remove the backward compatible
symlinks -- this is not used by default in any way.

As discussed on the list with Pasky, git-ssh-push and git-ssh-pull will
keep calling each other for a while longer.
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Makefile

@@ -344,7 +344,6 @@ install: $(PROGRAMS) $(SCRIPTS)
 	$(INSTALL) -d -m755 $(DESTDIR)$(bindir)
 	$(INSTALL) $(PROGRAMS) $(SCRIPTS) $(DESTDIR)$(bindir)
 	$(INSTALL) git-revert $(DESTDIR)$(bindir)/git-cherry-pick
-	sh ./cmd-rename.sh $(DESTDIR)$(bindir)
 	$(MAKE) -C templates install
 	$(INSTALL) -d -m755 $(DESTDIR)$(GIT_PYTHON_DIR)
 	$(INSTALL) $(PYMODULES) $(DESTDIR)$(GIT_PYTHON_DIR)

cmd-rename.sh

 #!/bin/sh
+#
+# This is for people who installed previous GIT by hand and would want
+# to remove the backward compatible links:
+#
+# ./cmd-rename.sh $bindir
+#
 d="$1"
 test -d "$d" || exit
 while read old new
 do
 	rm -f "$d/$old"
-	if [ -x "$d/$new" ]; then
-	ln -s "$new" "$d/$old"
-	fi
 done <<\EOF
 git-add-script	git-add
 git-archimport-script	git-archimport