Changes applied to the chktex-1.6.6 tree as obtained from:
	http://mirror.ctan.org/support/chktex/  -- includes ChkTeX.pdf,
	otherwise the same as
	http://download.savannah.gnu.org/releases/chktex/chktex-1.6.6.tar.gz

Removed:
	autom4te.cache/
	configure
	install-sh
	stamp-h.in

Added execute permissions:
	chkweb

