Changes for version 2.33

  • updated documentation
    • explanation on how to use local cpan cache ( thanks to Slaven Rezić <SREZIC@cpan.org> )
    • spelling and package name fixes ( Phillip Moore <w.phillip.moore@gmail.com> )
  • improved memory use a bit by eleminating temp variable ( thanks to Chris 'BinGOs' Williams <chris@bingosnet.co.uk> )