pongix-0.4-bp155.2.11

- Use %{_datadir}/icons/hicolor/48x48/apps/%{name}.png instead of
  %{_datadir}/icons/hicolor

- Add BuildRequires for hicolor-icon-theme
- Install icon in %{_datadir}/icons/hicolor/48x48/apps/ instead of
  %{_datadir}/pixmaps/

- Add pongix.changes, forgotten in previous commit

- Initial package creation