Adding org.apache.xerces.stax.* to the API docs.
Adding org.apache.xerces.stax.* to the API docs.

git-svn-id: 39602be06c88ea89c23a8a9fd3d1314146990de6@730254 13f79535-47bb-0310-9956-ffa450edef68

RackerWilliams/xercesj,RackerWilliams/xercesj,RackerWilliams/xercesj