[Interfaces] Added ArtistBio::OtherImages_ field.
[LastFMScrobble] Fetch additional artist images.
[LastFMScrobble] Removed some debugging output.
[LMP] Set import paths on bio view.
[LMP] Set ThemeImageProvider on bio view.
[LMP] Expose additional artist images to QML.
[LMP] Show additional images in biography view.