Local build of the API Reference

GitLab Continuous Integration system is used to build automatically the API Reference. However, it is possible to build it locally. It is mainly useful to tune the documentation.

    (venv) $ cd p400/p400-xxx/api-reference  # (replace xxx by 'qa', 'uc', 'model' etc.)
    (venv) $ make clean
    (venv) $ make html
    (venv) $ firefox api-reference/build/html/index.html