* tools/client-side/change-svn-wc-format.py   (Entry): Fix the following crash when upgrading to 1.6 format:
* tools/client-side/change-svn-wc-format.py
  (Entry): Fix the following crash when upgrading to 1.6 format:

       for field_index in self.must_retain_fields[format_nbr]:
   KeyError: 10

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