The source project of this merge request has been removed.
WeatherWidget: Use fullcolor icons instead symbolic ones
This MR fixes the second task in #103, but is not currently using the icons designed by @jimmac, because those icons are present in the Adwaita icon theme, so they need to be updated there so they can be used here
(It is also true that GTK seems to be using the icons added via Gtk.IconTheme.add_resource_path () as a fallback for icons not provided by the current icon theme)