Add directory ownership

vimb.spec.in

 desktop-file-validate %{buildroot}%{_datadir}/applications/vimb.desktop
 
 %files
+%dir %{_datadir}/%{name}
+%dir %{_datadir}/%{name}/examples
+%dir %{_datadir}/%{name}/examples/formfiller
 %{_bindir}/vimb
 %{_mandir}/man1/vimb.1.gz
 %{_datadir}/%{name}/examples/formfiller/formfiller