Clean up temp resources in the XMLConverter.
Clean up temp resources in the XMLConverter.

paroj/ogre,OGRECave/ogre,RealityFactory/ogre,OGRECave/ogre,RealityFactory/ogre,RealityFactory/ogre,OGRECave/ogre,RealityFactory/ogre,OGRECave/ogre,paroj/ogre,paroj/ogre,OGRECave/ogre,RealityFactory/ogre,paroj/ogre,paroj/ogre