libtheora 1.1beta3 release

All,

Thanks to everyone who's been testing the recent releases. Some of you
pointed out some real problems with the smoothness of the rate control
on a few clips, so now, ten days later, we have some more fixes for
you. I give you the beta3 version of the "thusnelda" rewrite.

In addition to the smoother rate control, there are a few minor bug
fixes and build polishes.

Please give this one a try as well and let us know if there are any
further problems.

Source packages are available from:

 http://downloads.xiph.org/releases/theora/libtheora-1.1beta3.tar.bz2
 http://downloads.xiph.org/releases/theora/libtheora-1.1beta3.tar.gz
 http://downloads.xiph.org/releases/theora/libtheora-1.1beta3.tar.xz
 http://downloads.xiph.org/releases/theora/libtheora-1.1beta3.zip

MD5 checksums:

  2012a9997f4c7220cda4391186a07f15  libtheora-1.1beta3.tar.bz2
  e6032368c6a21b17c12d6319b80b12c1  libtheora-1.1beta3.tar.gz
  b9ace22fcb96ec4170a32c29daf41e82  libtheora-1.1beta3.tar.xz
  79df4e561777afeed063445813a1bf7d  libtheora-1.1beta3.zip

Cheers,
 -r