Switiching to Any23 for RDF serialization for: https://www.pivotaltracker.com/story/show/45864223
Added datastream RDF generation endpoint for: https://www.pivotaltracker.com/story/show/45864223
Corrected Spring XML for HTTP API in fcrepo-webapp
merge pull request 34
fix new rdf generators to use service proxies
Passing user authentication to JAX-RS