message: Remove outdated Scenegraph section
diff: @@ -31,7 +31,6 @@ for High-Fidelity Visualization}
  \addtocontents{toc}{\protect\setcounter{tocdepth}{1}}
  \hypersetup{bookmarksdepth=1}
  \input{tmp/mpi}
  -\input{tmp/scenegraph}
  \input{tmp/examples}
  \makedisclaimers
  