Apache CXF 3.0.0 released

Apache CXF 3.0.0 has been released. CXF 3.0.0 picks up Apache Santuario 2.0.0 and WSS4J 2.0.0, and hence all of the new streaming XML/WS-Security functionality available in those releases. Please see the CXF 3.0.0 migration guide for more details about upgrading from an older release. I've also updated the CXF Authentication and Authorization tests in my github repo to use CXF 3.0.0.