Revision 2561

More wxPython 2.5 changes.  This time taken from a patch from
Daniel Calvelo Aros.

* Thuban/UI/tableview.py (QueryTableFrame.__init__)
(QueryTableFrame.__init__): Pass the size of a spacer as a single
item.

* Thuban/UI/projdialog.py (ProjFrame.build_dialog)
(ProjFrame.build_dialog): Pass the size of a spacer as a single
item.

* Thuban/UI/dbdialog.py (ChooseDBTableDialog.__init__): Pass the
size of a spacer as a single item.

* Thuban/UI/classifier.py (Classifier.dialog_layout): Pass the
size of a spacer as a single item.