gnome-base/nautilus: sync with gx86
metadata/layout.conf: add update-changelog = true
media-sound/audacious: version bump

disable chardet since it requires libguess-1.2

Package-Manager: portage-2.2.8-r1
media-plugins/audacious-plugins: version bump

Package-Manager: portage-2.2.8-r1
www-plugins/firefox-gnome-keyring: version bump

Package-Manager: portage-2.2.8-r1
games-simulation/prisonarchitect: version bump

Package-Manager: portage-2.2.8-r1