Log Message:
Update to 0.8.9 based on maintainer's request. It is required by latest
bzr-svn.  Tested on current, approved by wiz@

Changes:
 0.8.9   2011-10-25
  BUG FIXES
  * Fix compilation with Python 2.4 and 2.5. (Jelmer Vernooij, #860621)
  FEATURES
  * Add constant ERR_WC_NODE_KIND_CHANGE. (Jelmer Vernooij)

 0.8.8   2011-09-27
  BUG FIXES
  * Fix several memory leaks and error checks in subvertpy.client
    pointed out by Barry Warsaw. (Jelmer Vernooij)
  * Drop broken code to support loading configuration from has.
    (Jelmer Vernooij)
  * WorkingCopy.prop_set() now accepts None as a value,
    removing a properties. (Jelmer Vernooij)
  FEATURES
  * Add constant ERR_BAD_FILENAME. (Jelmer Vernooij)

 0.8.7   2011-09-19
  BUG FIXES
  * Fix revnum types in subvertpy.repos.Repos.verify_fs().
    (Jelmer Vernooij)

 0.8.6   2011-09-19
  FEATURES
  * Allow passing in log_msg_func when creating subvertpy.client.Client.
    (Jelmer Vernooij)
  * subvertpy.client.Client.update now accepts keyword arguments.
    (Jelmer Vernooij)
  * Editors will now raise an exception if the protocol is not followed;
    children have to be closed before their parents are accessed again.
    (Jelmer Vernooij)
  * Add constant ERR_DIR_NOT_EMPTY. (Jelmer Vernooij)
  * Add constant ERR_FS_ROOT_DIR. (Jelmer Vernooij)
  * Add `subvertpy.repos.Repository.verify_fs`. (Jelmer Vernooij)
  * Add `subvertpy.repos.Repository.pack_fs`. (Jelmer Vernooij)

 BUG FIXES
  * Fix memory leak in subvertpy.client.Client.list.
    (Wez Furlong)
  * Fix double free of apr pools from subverty.repos.Repos.fs.
    (Roland Mas, Jelmer Vernooij, #853960)

 0.8.5   2011-08-21 "boomerang arrow"
  BUG FIXES
  * Fix compatibility with python < 2.6, where T_BOOL is not available.
   (Jelmer Vernooij, #829993)

 0.8.4   2011-08-18 "mimic octopus"
  FEATURES
  * Fix argument count in subvertpy.client.Client.export. (Jelmer Vernooij,
  * #820662)
  * Add subvertpy.wc.WorkingCopy.status. (Mark Lee)

 0.8.3   2011-07-24 "manual override"
  BUG FIXES
  * Fix memory management in subvertpy.ra.Auth. (Jelmer Vernooij)
  * Fix type for revnum in process_committed_queue. (Jelmer Vernooij,
  * #730931)
  * Fix double free when calling close() more than once on editor objects.
    (Jelmer Vernooij)
  * Fix too early free during iter_log. (Jelmer Vernooij)
  * Prevent freeing the RemoteAccess object before any
    individual request frees. Thanks very much to Steve Langasek for the
help
    debugging this! (Jelmer Vernooij, #803353)
  * Error out properly when editor objects are used after they are closed.
    (Jelmer Vernooij)

  FEATURES
  * Add constant ERR_BAD_PROPERTY_VALUE. (Jelmer Vernooij)