GNOME 3.8 to drop fallback mode

As long as I can use Nemo instead of Nautilus I don't really mind gnome-shell (apart from their totally unfathomable 1-dimensional dynamic workspace; WTH were they thinking?!). Sadly Nemo isn't packaged for Debian, so I've put Nautilus on hold right now, to ensure that I don't inadvertently cripple it by "up"grading.