Log Message:
xfce4-weather-plugin: update to 0.9.1

0.9.1
=====
- Use https for all connections (bug #13645)
- Use the latest sunrise API (2.0) (bug #14972)
- Use xfce_panel_plugin_get_icon_size so the weather icon respects the
  panel's configured icon size
- Fix link to the met.no logo
- Translation updates: Belarusian, Bulgarian, Catalan, Chinese (China),
  Chinese (Taiwan), Czech, Danish, Dutch, English (Australia), Finnish,
  French, Galician, German, Greek, Hebrew, Hungarian, Icelandic,
  Italian, Japanese, Korean, Lithuanian, Malay, Polish, Portuguese,
  Portuguese (Brazil), Russian, Serbian, Slovak, Spanish, Swedish, Thai,
  Turkish, Ukrainian