i3: Enable audio controls using pvolctrl.

Since I use the new typematrix keyboard everywhere, which has audio
control keys, why not use them? Hereby done :-)

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Update kernel source and configs to pre-3.12.

This is within the current 3.12 merge window, so it still says 3.11,
even though it already contains the shiny new stuff like lockrefs and
more :-)

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
common: Add user aszlig to group "video".

This is needed for write access to DRI devices.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
dnyarri: Fix firmware path.

The firmware is now located within lib/firmware in the
firmwareLinuxNonfree output poth.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>