1.1.15-0.1.rc3 - Update for new upstream tarball for release candidate
    
    ... Pacemaker-1.1.15-rc3, for full details, see included ChangeLog file or
    https://github.com/ClusterLabs/pacemaker/releases/tag/Pacemaker-1.1.15-rc3
    
    - Drop fence_pcmk (incl. man page) from the package (no use where no
      CMAN)
    
    - Drop license macro emulation for cases when not supported natively
      (several recent Fedora releases do not need that)