Merge branch 'release-containers' of pagure.io:forks/maxamillion/releng into release-containers
    
    * 'release-containers' of pagure.io:forks/maxamillion/releng:
      helps to use correct image name for minimal container base image sync
      add type for koji query in sync-latest-docker-base-image
      add new fedora releases, handle minimal images
      switch to pagure dist-git for container inheritence identification
      fedora 26 is current_stable
      add notes for the release process because it might be around for a bit
      switch to skopeo for release-containers.sh
      use correct koji tag
      need sudo to clean docker
      fix typo print -> printf
      add some output for skopeo syncs
      clean up old docker images
      need sudo for docker load
      fix docker load
      add missing 'then' to if statement
      add sync-latest-docker-base-image.sh identify-containers-inheritance.sh
      add release-containers.sh, this should never have needed to exist but here we are