* AXIOM-447 - Iteration 2: Added a WS-Addressing test scenario and implemented the necessary methods (for SOAP 1.1 and 1.2).
* Added a convenience method to SOAPHeader to create a SOAPHeaderBlock from a QName.


git-svn-id: https://svn.apache.org/repos/asf/webservices/axiom/trunk@1507775 13f79535-47bb-0310-9956-ffa450edef68