move setup.py infrastructure forward

- create a distro directory to hold distribution specific files
- update the SUSE sysV init script to address bnc #82774
  + use the SUSE specific rc_ functions
- create separate files for each of the files previously embedded in setup.py
- update setup.py
  + remove embedded files
  + use format that uses more of the default infrastructure
  + still need had to implement an install class,
    as we do not have a Python module in the traditional sense
- implement a service unit file for systemd