started working on updates to match CR release of jsonld

All context processing algorithms done.

done Expansion Algorithm and Value Expansion Algorithm

All core expansion tests passing

keeping track of changes and some thoughts

Compact Algorithm implemented and all compact tests passing

Flattening Algorithms complete.

Framing algorithm done

rdf conversion algorithms complete

re-added old normalization code

Error handling cleaned up and error handling tests passing

updated implementation reports

fixed up programming errors in integration modules and fixed up
implementation reporting issues