Update python-appdirs to rev 8 via SR 810912
    
    https://build.opensuse.org/request/show/810912
    by user dirkmueller + dimstar_suse
    - update to 1.4.4:
      - [PR #92] Don't import appdirs from setup.py
      Project officially classified as Stable which is important
      for inclusion in other distros such as ActivePython.
      First of several incremental releases to catch up on maintenance.