Log Message:
PkgSrc changes:
  - Updating package for p5 DateTime modules from 0.47 to 0.49
  - Setting License to gnu-gpl-v2
  - Removing unused / perl core dependencies

Upstream changes:
0.49   2009-05-04

- A bug in the test code for handling overloaded objects in from_epoch
  resulted in a test failure on Perl 5.8.x. This release contains no
  changes besides a test code fix.

0.48   2009-05-04

- Some of the accessors (the "main" ones like year(), month(), day(),
  etc) now warn if they are passed a value. Patch from Shawn
  Moore. Fixes RT #6979.

- DateTime::Duration expected DateTime to be loaded and used some
  constants from it, but did not explicitly "use DateTime". Reported
  by Jeff Kubina. RT #44740.

- The CLDR formatting for "c" and "cc" was incorrectly using \ 
the local
  day of the week. This meant that it gave the wrong result for
  locales where Monday is not considered the first day of the
  week. Reported by Maros Kollar. RT #45007.

- DateTime->from_epoch did not allow an object which overloaded
  numification as the epoch value. Patch by Michael Schwern. RT
  #45653.

- Fixed how datetime subtraction is handled for some cases around DST
  changes. This had been improved back in 0.30, but there were still
  bugs. RT #45235.