Update README.rst #47

	name: Run Tests
	on: [push]
	jobs:
	unit-tests:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	version: [2.7, 3.5, 3.6, 3.7, 3.8]

	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.version }}
	uses: actions/setup-python@v1
	with:
	python-version: ${{ matrix.version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	pip install -r requirements_dev.txt
	- name: Test with nosetests
	run: \|
	nosetests tests/unit_tests

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