updated descr, packaging settings, bumped up version

Merge pull request #9 from OKTurnbull/patch-1

Update __init__.py

Update python-test.yml

Update python-test.yml

Create python-test.yml

Update python-publish.yml

Merge pull request #8 from fountaindive/add-option-to-make-graph-mc

minor code improvements, updated packaging

Update README.md

Update and rename README.rst to README.md

Update requirements.txt

Delete requirements.txt

Create .readthedocs.yml

Update README.rst