Log Message:
Update from version 0.4304 to 0.4501.

Pkgsrc changes:
 o Adjust dependencies to suit new dependencies

Upstream changes:

0.4501 2008-11-25

- The epoch() method got broken in the recent shuffling between
  Time::Local and Time::y2038. Unfortunately, the tests to catch this
  also got lost in the shuffle. Reported by Avianna Chao.

0.45   2008-11-11

- Reverted the changes to use Time::y2038, on the recommendation of
  Michael Schwern (the author of said module), because it is not yet
  stable. This may come back in a future release.

0.4401 2008-11-03

- In order to handle epochs > 2**32 properly on a 32-bit machine, we
  also need to import gmtime from Time::y2038. This changes fixes a
  whole bunch of test failures seen with 0.44.

0.44   2008-11-01

- XS-capable DateTime.pm now uses Time::y2038 instead of
  Time::Local. This lets it handle epochs up to 142 million years
  before and after the Unix epoch.

- Fixed a compiler warning with Perl 5.10.0.

- Fixed docs for year_with_era, which had AD and BC
  backwards. Reported by Vynce Montgomery. RT #39923.

- The format_cldr() method did not format the "yy" format properly
  when the year ended in "0X". Reported by Wilson Santos. RT #40555.

0.4305 2008-10-03

- The pure Perl version of this module did not know about the end of
  2008 leap second. Reported by James T Monty.