Added hStreams
 C++ and OMP for SIMD
 co-located most language-related discussions,
  but left those related to reflection in the research section
  and fleshed that out
 framed the research section more positively, offering a mix of
  a clearer research agenda (though I exercised bias there, and
  you should see whether you agree) and a set of questions that
  we should evaluate as we go

 I haven't yet updated the figure, or finished cleanging up the
  text associated with the figure.
Merge branch 'master' of github.com:padal/report