Kaggle-st-connection

Update README & docs in PyPI

Update README & include docs in PyPI

Update connection as it is no longer experimental

What's Changed
* Fix query() paremeter hashing issue by LimJY03 in https://github.com/genesis331/KaggleStConnection/pull/1

New Contributors
* LimJY03 made their first contribution in https://github.com/genesis331/KaggleStConnection/pull/1

**Full Changelog**: https://github.com/genesis331/KaggleStConnection/compare/v1.2.1...v1.2.2

Fix error when dataset contains multiple files

The query method now allows users to specify file in a dataset to be returned.