Use woodstox 4.4.0 as XML parser. Force WstxInputFactory instead of using XMLInputFactory.newInstance() to return system configured factory.

@bug W-2193072@
@rev fabbott@
Fix and remove tests that are no longer valid. These tests used invalid system attributes

@bug W-942303@
@P4CL:8917477@
Merging origin/bob/master-pending/use-woodstox into master