Merge branch 'release/0.0.8' into develop
=BG= cut out code exmaples from walkre in preso; update TODO list
=BG= slides for code demo of async vs qryq in diamond-shaped query graph
=BG= demo code for both async and qryq doing the same query queue
=BG= misc minor corrections in preso
Merge branch 'feature/compare-async' into develop
=BG= bump version
Merge branch 'release/v0.0.9'