* subversion/libsvn_client/diff.c   (make_regular_props_hash): New helper that filters non-regular props.   (diff_repos_repos_added_or_deleted_file,    diff_repos_repos_added_or_deleted_dir): Filter non-regular props from     properties hashes passed to file_deleted() and dir_props_changed()     diff callbacks.
* subversion/libsvn_client/diff.c
  (make_regular_props_hash): New helper that filters non-regular props.
  (diff_repos_repos_added_or_deleted_file,
   diff_repos_repos_added_or_deleted_dir): Filter non-regular props from
    properties hashes passed to file_deleted() and dir_props_changed()
    diff callbacks.

Suggested by: Dmitry Pavlenko <pavlenko@tmatesoft.com>

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