Enhancements:
Other changes:
- #201: Upgraded Fedora version to 31
- #202: Upgraded openSUSE version to 15.1
- #203: Increased upper Ansible test range to Ansible 2.9
- #204: Increased minimum Ansible version to 2.7
- #205: Dropped support for Ubuntu Trusty
- #206: Updated moleculew to version 0.9.11
- #207: Optimized installation of dependencies
- #208: Configured Travis CI to test on Ubuntu Xenial
- #209: Added caching for Molecule Wrapper