Bump Python requirement to 3.8 and replace usage of pkg_resources #16

	name: Python Flake8, Docs, mypy

	on:
	- push
	- pull_request

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v1
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: 3.9
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install tox tox-gh-actions
	- name: Tox flake8
	run: tox -e flake8
	- name: Tox docs
	run: tox -e docs
	- name: Tox mypy
	run: tox -e mypy

Provide feedback