Renamed NamespaceContext -> NamespaceRdfContext for consistency
Widening types for RdfStream
Adding convenience methods to RdfStream to allow limiting and skipping RDF triples
Improvements to RdfStream type facilities
Moving iteration all the way into domain models (e.g. FedoraResource)
Pushed RDF mutation all the way through HTTP API, for replacement of properties
Minor refactoring
Minor code cleanup
Code cleanup and factoring managed-RDF policy into its own class
Adding @SafeVarargs where appropriate