Update `texinfo_updateSection.sh':
    
        - Define order of menu entries based on sort option provided to
          `centos-art.sh' script on the command-line. When no sort option
          is provided, the menu entry creation order is used as default.
          Notice that, once you've sorted the menu, it is hard to sort the
          list back to former creation order. Go sorted or not sorted at
          all to use creation order.