Update CPAN to CPAN version 1.9800

Update CPAN to CPAN version 1.9800

  [DELTA]

  2011-08-07  Andreas J. Koenig  <andk@cpan.org>

  * release 1.9800

  * RT #69463: fix memory leak in CacheMgr (Serguei Trouchelle)

  2011-06-27  Andreas J. Koenig  <andk@cpan.org>

  * release 1.97_51

  * address #68835: Changed read_meta to ignore dynamic_config (David Golden)

  * bugfix: refuse to store_persistent if the own build_dir is not
  available (Andreas Koenig)

  * cosmetics: remove "Going to" from the beginning of user-visible
  strings (Jesse Vincent)

  * flock adjustments for Win32 from activestate (Christian Walde)