Revision history for Version-Requirements

0.100520  2010-02-21 23:15:34 America/New_York
          add_requirements method added (to merge V:R objects)
          clear_requirement method added
          from_hash_string method added
          clone method added
          required_modules method added

0.100510  2010-02-20 17:27:19 America/New_York
          first release!