Update to 0.34
    
    - New upstream release 0.34:
      - Add a new spew_lines() method
      - Don't convert file into directory in subsumes()
      - Updated POD for copy_to and move_to methods
      - Stringify destination for copy_to method
      - Stringify destination for move_to method
      - Add Continuous Integration with Travis CI
      - Change bugtracker to github's
    - Use %license where possible