Update to 0.08
    
    - New upstream release 0.08
      - CPAN RT#39898: Inconsistent results from adddir
      - CPAN RT#44106: Typos in documentation
      - CPAN RT#76174: Handle filenames with trailing spaces
    - Drop %defattr, redundant since rpm 4.4
    - Don't need to remove empty directories from buildroot
    - Classify buildreqs by usage