rename script file and make it automatically run appassembler if it has not been run since the last mvn clean
Change instructions in readme for script use
Merge pull request #52 from ansell/jsonldplayground-script

Cleanup script file
start of moving towards using the RDFDataset class for the internal RDF format
added options for including namespaces in fromRDF and toRDF results
removed some unnecessary equality code, and fixed a small sorting bug
fromRDF and nquads methods now use RDFDataset
updated turtle rdfparser such that it passes the turtle test suite
disabling turtle tests by default until I figure out a way to download the test suite that's compatible with travis