Update to 1.25
    
    - New upstream release 1.25
      - Add tests for really big data structures (but not yet working)
      - Check for taint-mode less insanely
      - Don't delay loading File::Find::Rule (CPAN RT#87554)
      - Bump the required JSON.pm version for tests - something's a bit broken
        around about v2.53
      - Add tests and patch to use refaddr and reftype to 'do the right thing' when
        comparing objects that overload numification and stringification
    - Classify buildreqs by usage
    - Use DESTDIR rather than PERL_INSTALL_ROOT
    - Use %{_fixperms} macro rather than our own chmod incantation
    - Use %license where possible
    - Make %files list more explicit