libmatekdb: Update to 1.5.1.
libmateweather: Update to 1.5.1.
mate-icon-theme: Update to 1.5.1.
mate-dialogs: Update to 1.5.1 and OPTIONSng.
mate-desktop: Update to 1.5.8.
mate-desktop: Update to 1.5.8.
mate-file-manager: Update to 1.5.5.