===============================
* 3106397098 Adding note on MIGRATION_MODULES to docs, 21 (Adam Charnock)
* 4058656896 Running the black code formatter across the codebase (Adam Charnock)
* 50076e26ca Adding pre-commit hook to run the black code formatter (Adam Charnock)
* 8a71d0a02a Tweaking docs wording around the new HORDAK_MAX_DIGITS/HORDAK_DECIMAL_PLACES settings (Adam Charnock)
* 7c39b49947 Moving settings to hordak.defaults. This way we set all our defaults in one place. (Adam Charnock)
* 18ed6f0843 allow set number of decimal_places in settings (Petr Dlouhý)