Log Message:
Update from version 1.30nb1 to 1.33.

Pkgsrc changes:
 o Adapt patch-aa, still needed for non-hanging tests...

Upstream changes:

1.33 2008.10.21

    - Fix open() calls (rt.cpan.org #40020)
    - Fix non-shell problem (rt.cpan.org #39980)
    - Allow full agent forwarding (rt.cpan.org #32190)
    - Handle hashed known_hosts files (Greg Sabino Mullane, rt.cpan.org #25175)

1.32 2008.10.16

    - Add IO::Handle to Perl.pm (rt.cpan.org #40057, #35985)
    - Minor test cleanups.

1.31 2008.10.02

    - New co-maintainer, Greg Sabino Mullane (TURNSTEP).
    - Prevent t/03-packet.t from hanging due to high file descriptor.
      (altblue at n0i.net, rt.cpan.org #6101)
    - Skip some tests if Math::GMP not installed (e.g. from choosing only
      protocol 2 in Makefile.PL) (Greg Sabino Mullane, reported in
      rt.cpan.org #25152)
    - If ENV{HOME} is not set, use getpwuid. If both fail and the dir
      is needed, we croak. (Greg Sabino Mullane, expanded from patch
      by dgehl at inverse.ca in rt.cpan.org #25174)
    - Fix incorrect logical/bitwise AND mixup (Peter.Haydon at uk.fujitsu.com,
      rt.cpan.org #31490)
    - Allow empty stdin for SSH2 (rcp at rcable.co.uk, rt.cpan.org #32730)
    - Adjust terminal dimensions dynamically if Term::ReadKey is available
      (john at sackheads.org, rt.cpan.org #34874)