* Fix dbus-send call in XMonad.Config.Gnome
dbus-send --print-reply=string is invalid, but it was silently ignored until recently:
http://cgit.freedesktop.org/dbus/dbus/commit/tools/dbus-send.c?id=c690ee4351f99ed5e629ffcf5f4a2edcd418d103
I've changed XMonad.Config.Gnome to run --print-reply=literal, since that's what the old behavior was.