[R] RFC: default background on lattice plots (conclusion)

[Deepayan Sarkar]

I haven't heard any more comments on this, and R 2.3.0 is almost here,
so I'll bring this thread to a close. I have changed the default theme
to the old PDF default for all devices (except postscript, which still
defaults to color=FALSE) in the latest lattice (part of R-alpha now).
It's easy enough to get the old defaults back, instructions are given
in ?trellis.device.

Deepayan