Features
* Add implementation for frozensets ([04ac0af](https://github.com/MaxG87/collectiondict/commit/04ac0afa64504e0767e56aa67363aea10a614444))
* Add implementation for lists ([defce0e](https://github.com/MaxG87/collectiondict/commit/defce0e3ecad4f6ef6e7ecd14fc2200d694e70db))
* Add implementation for sets ([ccd52e6](https://github.com/MaxG87/collectiondict/commit/ccd52e637c0f0c5d3d820cac30fb2886a31ada47))