xserver-xorg-video-intel 2.15 backport request

[Marcus Eriksson <krummas@gmail.com>]

Hi

Reason is that the new sandy bridge processors provide a graphics chip that is supported by 2.15 of the intel graphics driver (but not in 2.13 which is in stable now)

xserver-xorg-video-intel_2.15.0-3_amd64.deb provides this in testing

/Marcus