* Added journal settings

* Fixed error:
    ----------
                 ID: package_duo
           Function: pkg.installed
               Name: duo-unix
             Result: False
            Comment: Problem encountered installing package(s). Additional info follows:
              errors:
                  - E: There were unauthenticated packages and -y was used without --allow-unauthenticated

* Removed 2016 system checks as it doesn't support path_join and added 2019 version checks