Log Message:
Update to version 2.11

Changes since last packaged version (2.09):
2.11    Thu May 10 2007
        - first_release() now returns the first release in the order of
          perl version numbers. Add a new method first_release_by_date()
          to keep the old behaviour available. Suggested by Michael G Schwern.
        - Update data about UCD versions

2.10    Wed May  9 2007
        - Add versioning for the Unicode Character Database bundled
          with Perl (H. Merijn Brand)