Mesa 9.2 release candidate 1

Mesa 9.2 release candidate 1 is now available for testing.

The tag in the GIT repository for Mesa 9.2-rc1 is 'mesa-9.2-rc1'.

Mesa 9.2 release candidate 1 is available for download at
ftp://freedesktop.org/pub/mesa/9.2/

md5sums:

866e9a1b3ce72b822671ee8106821aec  MesaLib-9.2.0-rc1.tar.bz2
4506de8ad53e8dc16ba10508e1b9783b  MesaLib-9.2.0-rc1.tar.gz
d4f91a3982bed348291c69c92d883acc  MesaLib-9.2.0-rc1.zip

I have verified building from the .tar.bz2 file by doing:

tar -xjf Mesa-9.2.0-rc1.tar.bz2
cd Mesa-9.2.0-rc1
./configure --enable-gallium-llvm --with-llvm-shared-libs
make -j6
make install

I have also verified that I pushed the tag.

I had originally intended to start doing RCs several weeks ago. 
However, basically, I forgot.  The 9.2 release is scheduled for this 
Thursday.  If folks would like to delay the due to the non-availability 
of RCs, please speak up.  I'd rather not, but, since I fell down on the 
job, I won't argue if others would like a delay.

Thanks to Sven Joachim for reminding me. :)