Updating textproc/p5-Text-Reform from 1.11nb4 to 1.20

pkgsrc changes:
  - Adding license definition
  - Setting module type (Module::Build)

Upstream changes:
1.20    2009-09-06 (by Alexandr Ciornii)
    - reform.t ported to Test::More
    - Better prereqs
    - Buggy support of locale removed

1.12.2  Sun Sep 30 05:10:18 2007

1.12.1  Sun Sep 30 05:08:10 2007

1.12.0  Sun Sep 30 04:51:21 2007

- Added &columns to export list (thanks Bob)

- Fixed doc buglets (thanks Mike)

- Removed use of 'our' to preserve 5.005 compatibility

- Fixed shebang lines in demos

    - Added WINDOWS_PATCH to patch around apparent bug in POSIX::strtod
      under Windows (thanks Torsten)

    - Added 'except' option to break_at() (thanks Bron)

    - Changed to dual licensing for Fedora compatibility

(sno)