Very basic info in readme

README.md

@@ -5,3 +5,13 @@ Python client for blueskyapi.io
 [![Tests Status](https://github.com/bluesky-api/python-client/workflows/Tests/badge.svg?branch=main&event=push)](https://github.com/bluesky-api/python-client/actions?query=workflow%3ATests+branch%3Amain+event%3Apush)
 [![Coverage Status](https://coveralls.io/repos/github/bluesky-api/python-client/badge.svg?branch=main)](https://coveralls.io/github/bluesky-api/python-client?branch=main)
 [![Stable Version](https://img.shields.io/pypi/v/blueskyapi?label=latest)](https://pypi.org/project/blueskyapi/)
+
+## Installation
+
+`pip install blueskyapi`
+
+## Documentation
+
+This library is documented [here](https://blueskyapi.readthedocs.io/en/stable/).
+
+For available variables see the [blueskyapi.io data documentation](https://blueskyapi.io/docs/data).