Gtk2-Ex-DateSpinner is Copyright 2008, 2009, 2010, 2011, 2013 Kevin Ryde
Gtk2-Ex-DateSpinner is licensed under the GNU General Public License
GPL version 3 or at your option any later version. The complete text
of GPL version 3 is in the file
/usr/share/common-licenses/GPL-3
Program home page:
http://user42.tuxfamily.org/gtk2-ex-datespinner/index.html