updated year ranges

LICENSE

@@ -3,9 +3,9 @@ MIT/X Consortium License
 © 2006-2009 Anselm R Garbe <garbeam at gmail dot com>
 © 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
 © 2006-2007 Jukka Salmi <jukka at salmi dot ch>
-© 2007 Premysl Hruby <dfenze at gmail dot com>
-© 2007 Szabolcs Nagy <nszabolcs at gmail dot com>
-© 2007 Christof Musik <christof at sendfax dot de>
+© 2007-2009 Premysl Hruby <dfenze at gmail dot com>
+© 2007-2009 Szabolcs Nagy <nszabolcs at gmail dot com>
+© 2007-2009 Christof Musik <christof at sendfax dot de>
 © 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
 © 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
 © 2008 Martin Hurton <martin dot hurton at gmail dot com>