Changes applied to the chktex-1.7.2 tree as obtained from:
	http://mirror.ctan.org/support/chktex/chktex-1.7.2.tar.gz
	http://download.savannah.gnu.org/releases/chktex/chktex-1.7.2.tar.gz

Remove:
	Makefile.in
	aclocal.m4
	config.h.in
	configure
	install-sh
	stamp-h.in

Rename:
	chkweb -> chkweb.sh