Fixing failing STS systests

git-svn-id: https://svn.apache.org/repos/asf/cxf/branches/wss4j2.0-port@1478306 13f79535-47bb-0310-9956-ffa450edef68
Missing file from last commit

git-svn-id: https://svn.apache.org/repos/asf/cxf/branches/wss4j2.0-port@1478307 13f79535-47bb-0310-9956-ffa450edef68