Rename getTriples to getPropertiesTriples
Extend signature of replaceProperties to include the RdfStream of the object(s) being replaced
Add getTriples
Add explicit mix:versionable check in FedoraVersions instead of relying on an
exception.
remove getPropertiesTriples
Remove getVersionTriples
remove getReferencesTriples
Remove getHierarchyTriples and decompose HierarchyRDFContext
Remove createDatastream, which is a duplicate of getDatastream
Push #getFixity down to the Datastream
Update FixityResult to be immutable
Merge pull request #475 from fcrepo4/getTriples

Create getTriples member for converting a resource to RDF