RAT-158: Applying patch to manually exclude xerces from doxia.

- It's unknown how long a doxia-patch will take; added TODO in pom.xml to
  remove it in the future.
- Thanks to Hervé Boutemy.


git-svn-id: https://svn.apache.org/repos/asf/creadur/rat/trunk@1659943 13f79535-47bb-0310-9956-ffa450edef68
3 files changed