0.2.0

Closed issues:

• Clarify supported Docker versions #46

Merged pull requests:

• use tox, ansible 2.6, and allow using remote docker host #55 (paulfantom)
• add centos support in ci pipeline #54 (paulfantom)
• Allow install docker also on RHEL OS #53 (petr-balogh)
• Fix __pycache__ in .gitignore #51 (Porkepix)
• alternative test scenario #50 (paulfantom)
• move tests to molecule 2.x #49 (paulfantom)
• Add docker-common package to be removed before installation #48 (lukas-bednar)
• better docker_version support #47 (paulfantom)