Pin sphinx at version less than 7.2.0 to support python 3.8 #46

	name: CMakeTest Unit Tests
	on:
	pull_request:
	branches:
	- master
	jobs:
	linux:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	cmake: [3.14.7, latest, latestrc]
	env:
	cmake_version: ${{ matrix.cmake }}
	os: Linux-x86_64
	steps:
	- uses: actions/checkout@v1

	- name: Get latest CMake and Ninja
	uses: lukka/get-cmake@latest
	with:
	cmakeVersion: ${{ env.cmake_version }}

	- name: Check CMake and CTest Versions
	run: \|
	cmake --version
	ctest --version

	- name: Configure Project
	run: \|
	cmake -H. -Bbuild -DBUILD_TESTING=ON

	- name: Run Unit Tests
	run: \|
	cd build
	ctest -j 2 --output-on-failure

	docs_test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v1
	- uses: ammaraskar/sphinx-action@master
	with:
	docs-folder: "docs/"
	repo-token: "${{ secrets.GITHUB_TOKEN }}"

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