remove logging output in favor of warnings

See merge request !316

Remove the custom type hints

See merge request !315

reduce memory consumption by relaxing immutability considerations

See merge request !314

Bump hypothesis from 6.17.4 to 6.23.1

See merge request !309

Bump mlxtend from 0.18.0 to 0.19.0

See merge request !310

Bump scikit-learn from 0.24.2 to 1.0

See merge request !313

new name suggestions

Closes #126

See merge request !293

function calls. Instead of copying the entire dios, we now only
store the values we actually masked and their `iloc`-position.
This has the same worst-case-costs (i.e. all values are subject
to masking) but results in significantly cheaper average costs
(i.e. only a small subset of values are subject to masking)

Bumps [scikit-learn](https://github.com/scikit-learn/scikit-learn) from 0.24.2 to 1.0.
- [Release notes](https://github.com/scikit-learn/scikit-learn/releases)
- [Commits](https://github.com/scikit-learn/scikit-learn/compare/0.24.2...1.0)

Bumps [mlxtend](https://github.com/rasbt/mlxtend) from 0.18.0 to 0.19.0.
- [Release notes](https://github.com/rasbt/mlxtend/releases)
- [Commits](https://github.com/rasbt/mlxtend/compare/0.18.0...v0.19.0)

Bumps [hypothesis](https://github.com/HypothesisWorks/hypothesis) from 6.17.4 to 6.23.1.
- [Release notes](https://github.com/HypothesisWorks/hypothesis/releases)
- [Commits](https://github.com/HypothesisWorks/hypothesis/compare/hypothesis-python-6.17.4...hypothesis-python-6.23.1)

fixed false positive warning: "UNUSED KEYWORD: flag", for functions that dont use/need a flag (eg. SaQC.tools.copy)