NVIDIA drivers moved to the DVD images

[Evan Dandrea]

I just removed nvidia-glx-new, which is non-existent in Intrepid, from
ship and seeded the new nvidia-glx-* drivers in dvd-live.  The effect
of this change is that the NVIDIA proprietary driver is no longer
present on the desktop CDs and will be included on the DVDs in the
next build.  The removal from the desktop CDs is unfortunate, but
necessary due to space constraints (nvidia-glx-173 alone is 13M when
unpacked).