Log Message:
Updating textproc/p5-Number-Format from 1.72a to 1.73

pkgsrc changes:
  - Adjusting license

Upstream changes:
Changes for version 1.73 (September 25, 2009)
------------------------
  - Fix locale.t for RUR/RUB distinction (thanks Kevin Phair; RT 46660/45833)
  - Skip locale.t for BSD (thanks Zak B. Elep; RT 48481/46367)
  - In _get_self add UNIVERSAL::isa check on ref (thanks Jordan Macdonald)