Release of 6.2.2

* Wed Jun 12 2019 Jeanne Greulich <jeanne.greulich@onyxpoint.com> - 6.2.2-0
  - Update updaterepo script to change permissions on the repo
     files as well as repodata.
  - Update unpack_dvd script
    - Make sure permissions on all directories containing RPMs for the
      repo are correct.
    - Only attempt to change ownership of files if run as root.
    - Put `noarch` rpms under the `noarch` directory for the SIMP repo.
    - Allow the user to specify the version directory for the OS, because
      the CentOS `.treeinfo` file only contains the major OS version number.
    - Added an option to allow user to not link the extracted files to the
      major version.
    - Added an option to change what group is used to own the files.
    - Used puppet ruby instead of system ruby and removed Ruby 1.9 logic
      and changed puppet-agent dependency to > 5.0
  - Updated the README

* Mon Jun 03 2019 Liz Nemsick <lnemsick.simp@gmail.com> - 6.2.2-0
  - Update the path of SIMP's Puppet skeleton to
    /usr/share/simp/environment-skeleton/puppet. This is the correct
    path for simp-environment-skeleton >= 7.1.0.