The window currently displays :
'<p><b>ufwi-conf</b></p>\n' + '<p>Copyright © 2008 INL</p>\n' + '<p>' + tr('This front-end program is licensed under the ' + 'GNU General Public License, version 2.') + '</p>'
Display the content of an Authors file instead, show the license as a link to its content on fsf.org
Added by Laurent Defert