hnb authors

yvind Kols       <pippin@users.sourceforge.net>
	project maintainer
Andras BALI        <drewie@bigfoot.com>
	Debian Package
	manual page
Karsten Hilbert    <Karsten.Hilbert@gmx.net>
	pipe export
Martin van Beilen  <bln@simlab.dhs.org>
	various todo/done issues in the code
Andrew J Weber     <orang@imonk.com>
	libxml2 import/export
