* remove db-config usage
* renanme authentic2-ctl to authentic2-manage
* add systemd service file for authentic2 standalone package
* add a force-reload synonym for restart (to comply with lintian)
* remove creation of /var/run/$NAME in .postinst and .dirs
* usr %p template variable to name RuntimeDirectory in systemd service
file
* add a /var/lib/authentic2/locale directory to authentic2.dirs
* use a WORKERS variable set to 4 in authentic2.init
* remove -R flag to chown when setting user rights on
/var/lib/authentic2 (to comply with lintian)
* add handling of configuration files in /etc/authentic2/settings.d/
* use pybuild instead of python_distutils in rules
* fix check on DEFAULT_FROM_EMAIL
* rename user from authentic to authentic2