Mongoz

Changed

- Internal support for `hatch` and removed the need for a `Makefile`
- Documentation references
- Add using method to QuerySet manager [28](https://github.com/tarsil/mongoz/pull/28) by [harshalizode](https://github.com/harshalizode).

Added

- Support for `QuerySetManagers`. Users can now build their own custom managers
and add into the documents.
- Documentation for the [QuerySetManager](https://mongoz.tarsild.io/managers.md).

Fixed

- Validation for abstract classes with multiple `managers`.

Changed

- New lazy loading settings working side by side with `dymmond-settings`.

Changed

- Update internal `dymmond-settings` minimum requirement.

Changed

**BREAKING CHANGE**

- `SETTINGS_MODULE` was renamed to `MONGOZ_SETTINGS_MODULE`.

Added

- `unique` validation for indexing in the metaclass.