* When there is an existing partial, a new partials is only saved

* When there is an existing partial, a new partials is only saved
  if it has more files than the existing partial.  Requested by
  Carl Soderstrom.

* Fixed handling of $Conf{BackupFilesExclude} for tar XferMethod.
  Patch supplied by Frans Pop.

* Fixed numeric column sorting in host summary table, reported by
  Michael Pellegrino.

* Fixed host CGI editor so it creates the new host's config.pl file
  using the lower-case host name, since host names are mapped to
  lower case when they are read from the hosts file.  Reported by
  Alexander Onic.

* Applied documentation patches from Frans Pop.