Move HasPriority annotations to factories. refs #234
add factories for obo parser and storer
Bump to jsonld-java-sesame-0.5-SNAPSHOT that has parse exception fix

Basically, it wraps JSONParseException as RDFParseException so it can be
caught as the standard checked exception, therefore, not failing parsing
completely in the OWLAPI
multiple-parsers-but-no-unknown-runtime-exception-methodology when a
format is not specified
move HasPriority to StorerFactory objects from Storer objects
Fix copyright to be to CSIRO
Modify configureParsers and configureStorers to match new paradigm

Even though they are not used anymore, if they are used in the future,
or copy and pasted anywhere, they should now fit with the
OWLOntologyManager API
Remove unused imports
Add RDF/JSON to tests again

This time, all but two of the failing tests are understandable.
Merge pull request #240 from ansell/factory-priorities

Move HasPriority to Factories. Fixes #234