Test issue #2068.
Test issue #2068.

* subversion/tests/cmdline/autoprop_tests.py
  (create_config): Add escape test contents in config file.
  (autoprops_test): Add expectation to test escaping of ';'.

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