1.) Added support in security policy processing for EncryptedToken and SignatureToken :
http://docs.oasis-open.org/ws-sx/ws-securitypolicy/200702/ws-securitypolicy-1.2-spec-os.html#_Toc161826559

2.) Added a test case for the case where both EncryptedToken and ProtectionToken cannot exist at the same time.

3.) Got rid of some of Eclipse IDE warnings in code where it complains about the use of generic types.



git-svn-id: https://svn.apache.org/repos/asf/axis/axis2/java/rampart/trunk@1457145 13f79535-47bb-0310-9956-ffa450edef68
license header added to the new files.



git-svn-id: https://svn.apache.org/repos/asf/axis/axis2/java/rampart/trunk@1457153 13f79535-47bb-0310-9956-ffa450edef68