Rename fedora model objects to reflect usage, not legacy baggage
Merge pull request #610 from fcrepo4/rename-all-the-models

Rename fedora model objects to reflect usage, not legacy baggage
remove duplicate jcrRdfTools and unused session accessor in RDF iterators
remove unused pid-function-factory method from minters
remove unused function and input iterator-traversing ZippingIterator
remove vestigal String constant from abandoned ATOM-JMS impl
document a temporarily unused constant in RdfLexicon