mate-common: Update to 1.6.0.
mate-doc-utils: Update to 1.6.0.
libmatekeyring: Update to 1.6.0.
mate-keyring: Update to 1.6.0.
libmatekbd: Update to 1.6.0.
libmateweather: Update to 1.6.1.
mate-icon-theme: Update to 1.6.0.
mate-dialogs: Update to 1.6.0.
mate-desktop: Update to 1.6.0.
mate-file-manager: Update to 1.6.1.
libmatewnck: Update to 1.6.0 and OPTIONSng.