Log Message:
Update to 1.80:

1.80    2014-11-16

- This distro no longer ships the DateTime::TimeZone::Local::Win32
  module. Instead, it depends on that module when you install
  DateTime::TimeZone on a Windows system machine.

- Tweaked the warning when loading a zone class from disk that was generated
  using a different Olson version than the current DateTime::TimeZone
  module. Previously, it said the loaded version was older, but all we know is
  that it's different. Reported by Karen Etheridge. RT #66097.