added xml files for another regression bug
added another regression test
narrowing down the source of the problem
further narrowing down
and further
and further
and further
and further
and further
further
getting closer
further
further
further
removed 2nd regression case - as it turns out, both the old Activator codebase *and* Altova XmlDiff Dog are wrong - whitespace differen ces *inside* CDATA should count as making the XML different