Merge commit '67e4ff768d71088a64fbac3b8e398e2e16dd84ec' * commit '67e4ff768d71088a64fbac3b8e398e2e16dd84ec': remove copybit hack from software opengl (libagl)
Merge commit '67e4ff768d71088a64fbac3b8e398e2e16dd84ec' * commit '67e4ff768d71088a64fbac3b8e398e2e16dd84ec': remove copybit hack from software opengl (libagl)