Log Message:
Updated to version 5.44.

Pkgsrc changes:
  - The module needs no compiler.

Changes since version 5.42a:
============================
   Changed default behavior of Delta_Format back.
   ***Revamped the recurrences. Y-0-WOY-DOW now refers to the WOY'th
      occurence of DOW instead of the ISO 8601 date Y-W(WOY)-DOY. Also,
      changed Y-0-WOY-0 to refer to the WOY'th occurence of FirstDay,
      and got rid of the MW and MD flags. Many other similar changes.
   Changed behavior of %x format in UnixDate.