v1.0    2013-05-23  Initial release
v1.0.1  2013-05-23  BUGFIX: Ignore empty child nodes in xml load
v1.1    2013-05-27  BUGFIX: Ensure series is really a series.
                    Refactor TreeStore modification.
                    Review tooltip text.
                    Update documentation.
v1.1.1  2013-05-28  Re-fix edit write to tree store.
v1.2    2013-05-29  Sort movies on save.
                    Add memory of last-used media directory.
                    Add copy ability.
                    