* subversion/tests/cmdline/externals_tests.py   (exclude_externals): New test.   (test_list): Add exclude_externals.
* subversion/tests/cmdline/externals_tests.py
  (exclude_externals): New test.
  (test_list): Add exclude_externals.

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