Docker integration

https://docs.statuscope.io/docs/monitor-docker-containers-with-python/

Bugfix release for Ubuntu configuration comparison

Fix a problem with Python module search path when the script is executed with full paths, e.g. /opt/statuscopeio/ubuntu/compare_pkg_configs.py.

First version of high-level and multi-platform integrations

Bonus: Production and staging server comparison for Ubuntu boxes, https://github.com/statuscope-io/integrations/tree/master/ubuntu.