Feature
* Migrate project to pyproject.toml only ([`fc79efd`](https://github.com/Sieboldianus/TagMaps/commit/fc79efd653c982dc0db20e8a7f64110c152c037d))
Documentation
* Add basic description of project structure and release-flow for developers to documentation ([`f7e77db`](https://github.com/Sieboldianus/TagMaps/commit/f7e77db0754a70d4e92dafdd3ec9f19c4024a394))
* Add purpose as docstring to environment.yml ([`5583627`](https://github.com/Sieboldianus/TagMaps/commit/558362784de10c360d88ed0be10ca5939c29bc38))