In the example openlibrary template, use isbn_10 if there is no isbn_13
On debian stable, python3-hazwaz will have to be installed from backports.
fix expanding query templates
Use the hazwaz facilities to test the command line
Disable testing on debian oldstable (regular support has ended)
Add hazwaz to the dependencies on the CI
Use hazwaz to generate command line commands
Explicitely close another missing temporary directory
Stop using the deprecated ruamel.yaml.safe_load()
Use tempfile.TemporaryDirectory() instead of the old mkdtemp
Skip mypy errors for upstream libraries
Only run doc8 where it is available
Fix package names in the CI
Use one script instead of three for tests etc.
Fix doc8 issues in the docs
Change license to AGPLv3+
With permission from fabrixxm
Resume working on 0.10.0dev
Prepare bugfix release 0.9.1