- Update to version 4
* Remove duplicate for All Saints Day for DE_BW and DE_RP.
* Spell the name of Norfolk Island correctly.
* Spell the name of Guy Fawkes correctly -- Fawkes, not Fawke.
* Correct the name of Canada's Northwest Territories
* Improve the computation of the Dutch Queen's and King's days
* Name of german federal state Saarland corrected.
* Name of swiss federal state Basel-Landschaft corrected.
* Alignment error for --date-format US fixed.
* Fix build on FreeBSD.
* Use _NL_TIME_FIRST_WEEKDAY to get correct defaults for -s N
option.