Changes applied to the chktex-1.7.6 tree as obtained from:
	http://mirror.ctan.org/support/chktex/
	http://download.savannah.gnu.org/releases/chktex/chktex-1.7.6.tar.gz

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

Rename:
	chkweb -> chkweb.sh