Notes on implementing ar.Renderer
Merge branch 'master' into spark
RDDRenderer is now an ar.Renderer implementation
Next-step note.
DRAFT mapPartitions (does not work...)
By-partitions spark rendering is an option.
First attempt at hbin RDD....problems with overlapping type names causes great confusion...
WIP: HBIN Distribution not quite working.  No errors...but no image either.
Can now do small sized hbin configurations.
Moved division boundary logic to input formatter instead of reader.  Solves dropped bytes at boundaries...but doesn't split into as many parts....yet.
Restored original split count, but preserved split record-respecting behavior.
Better cleaning.
Spark running hbin-based sequential composer examples.
Updated documentation, split out simple and complex spark demos.
Fixed config list message.
Can do setup.py on at least one machine.
Expanding to support some demos.
keeping up with developments on master
Renamed module to 'abstract_rendering' and the old 'ar' as 'core'
Re-arranging a bit...