Mesa 8.0.3 release

Mesa 8.0.3 has been released.  Mesa 8.0.3 is a bug fix release which 
fixes bugs found since the 8.0.2 release.

The tag in the GIT repository for Mesa 8.0.3 is 'mesa-8.0.3'.

Mesa 8.0.3 is available for download at
ftp://freedesktop.org/pub/mesa/8.0.3/

md5sums:

b7210a6d6e4584bd852ab29294ce717e  MesaLib-8.0.3.tar.gz
cc5ee15e306b8c15da6a478923797171  MesaLib-8.0.3.tar.bz2
32773634a0f7e70a680505a81426eccf  MesaLib-8.0.3.zip

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

tar -xjf MesaLib-8.0.3.tar.bz2
cd Mesa-8.0.3
./configure --enable-dri --with-dri-drivers=yes \
     --enable-gles1 --enable-gles2 --enable-glx-tls \
     --disable-glu --with-gallium-drivers \
     --enable-gallium-llvm
make -j6

I have also verified that I pushed all the cherry picks and the tag.