Update to 2.07
    
    - New upstream release 2.07
      - SvUPGRADE was changed to a statement
    - This release by DPARIS -> update source URL
    - Changes file dropped upstream
    - Drop %defattr, redundant since rpm 4.4
    - Make %files list more explicit
    - Don't need to remove empty directories from the buildroot
    - Use DESTDIR rather than PERL_INSTALL_ROOT
    - Don't use macros for commands