New XFail test for testing BASE->repos diffs on added files with non-existent-in-the-wc (i.e. added) parents.
New XFail test for testing BASE->repos diffs on added files with
non-existent-in-the-wc (i.e. added) parents.

* subversion/tests/cmdline/diff_tests.py
  (diff_added_subtree): New test.
  (test_list): Add the new test, as XFail.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion