Releasing

Install in editable mode:
```
pip install -e .[test]
```

Re-create the CLDF dataset:

cldfbench makecldf --glottolog-version v4.7 cldfbench_birchall_et_al2016.py --with-zenodo --with-cldfreadme

Make sure the CLDF is valid:
```
pytest
```

Re-create the README:

cldfbench readme cldfbench_birchall_et_al2016.py