Log Message:
Update from version 0.5100 to version 0.5200 (upstream 0.52)

Upstream changes:
0.52 August 21 2009

    + Added new FmtJapan module and tests written by Goro Fuji.

    ! Fixed bug in ExcelFmt() date handling where conversion to weekday
      and month names wasn't handled correctly.
      Add extra tests to 21_number_format_user.t for above.

    ! Fixed bug when checking $Config{useperlio}.
      Reported by kbates and H.Merijn Brand.
      http://rt.cpan.org/Public/Bug/Display.html?id=28861

    ! Fixed bug where CellHandler variables weren't scoped to package.
      Reported be pomoxp.
      http://rt.cpan.org/Public/Bug/Display.html?id=43250

    + Added tests for ExcelLocaltime() and LocaltimeExcel().
      26_localtime2excel.t and 27_localtime2excel.t.

    + Refactored SaveParser docs. Work still ongoing.