Release v2.0.1 (#51)

* Bump version in __init__.py

* bump version in test.py

* bump version in setup.py

* update release notes

* fix version number in release notes

* header formatting

releasing v2.2.0 (#46)

* releasing v1.1.0

* changed release to 2.0.0

v1.0.1

Update setup.py

Update setup.py

Update setup.py

version 0.1.2

updating docstrings to include information about how keys are chosen,…

… indexes created, and updated readME

updating docstrings to include information about how keys are chosen,…

… indexes created, and updated readME

setup.py