Many more improvements by Thierry Godefroy <xdialog@free.fr>
(Xdialog v1.2.0, 14/04/00): see the README file for a full list.

Bug fixes, code cleanup and some improvements
by Thierry Godefroy <xdialog@free.fr>
(Xdialog v1.1.0, 07/04/00)

first version released 2/12/99.

 - mimicks dialog functions well.
 - adds treeview option.
