Namespace port

git-svn-id: https://svn.apache.org/repos/asf/cxf/branches/wss4j2.0-port@1453426 13f79535-47bb-0310-9956-ffa450edef68
Fixed source + test compile, and got most of the tests to pass

git-svn-id: https://svn.apache.org/repos/asf/cxf/branches/wss4j2.0-port@1453427 13f79535-47bb-0310-9956-ffa450edef68
Got all tests in cxf-rt-ws-security working

git-svn-id: https://svn.apache.org/repos/asf/cxf/branches/wss4j2.0-port@1453428 13f79535-47bb-0310-9956-ffa450edef68