* Add missing test file
* Enable zuul-pytest on this repo
* :sparkles: now using Fedora 30 and Python 3.7
* Use .coafile from adviser
* Add tests for checking serialization
* Switch from contoml to toml
* Adjust the exception message when file is not set
* State Pipfile is required
* We require Python 3.6+
* Always create config from template if template is set explictly