2.0.1-0.4.rc5 - Update for new upstream tarball
    
    ...for release candidate: Pacemaker-2.0.1-rc5,
      for full details, see included ChangeLog file or
      https://github.com/ClusterLabs/pacemaker/releases/tag/Pacemaker-2.0.1-rc5
    
    Reflect that cts-scheduler tests are fully compatible with whatever recent
      glib version that gets to be used in run-time (incl. buildroot tests) again
    
    Signed-off-by: Jan Pokorný <jpokorny@redhat.com>