Ml-cloud-tools

What's Changed
* Add "all" extra packages option to setup.py. by PhilipMay in https://github.com/telekom/ml-cloud-tools/pull/19
* Add and update python versions. by PhilipMay in https://github.com/telekom/ml-cloud-tools/pull/20
* Update and improve documentation. by PhilipMay in https://github.com/telekom/ml-cloud-tools/pull/21
* Add badges to README.md. by PhilipMay in https://github.com/telekom/ml-cloud-tools/pull/22


**Full Changelog**: https://github.com/telekom/ml-cloud-tools/compare/0.0.1rc4...0.0.1

- add `list_s3_files`

- 2 fixes

- test release for PyPI GH action