* Several improvements to restore: cancel now reports the correct

* Several improvements to restore: cancel now reports the correct
  message and cleans up correctly.

* Rsync with whitespace and wildcard excludes fixed by replacing
  argList with argList+ in config.pl.

* Fixed typo in bin/BackupPC_restore (XferLOG -> RestoreLOG).

* (Re)-fixed "Bad command" in log file when restore via tar or zip
  file download is done.

* Added untaint to exec in Lib.pm to avoid tainted errors.

* Applied additional tweak to hilight patch from Tim Demarest.

* $Conf{CgiAdminUsers} = '*' now allows privileged even with REMOTE_USER
  not set.

* Don't display RsyncdPasswd when displaying config.pl files.

* Replace pipe with socketpair in bin/BackupPC_dump and bin/BackupPC_restore,
  which increases typical buffering from 4K to 16K-64K.  This improves the
  performance.

* Add check on $ENV{LANG} setting do configure.pl: if LANG includes utf
  then a warning is printed.