Added two references to citations.bib #167

	name: Test that Jupyter Book builds
	on: [push, pull_request]

	jobs:
	build-and-deploy:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2 # If you're using actions/checkout@v2 you must set persist-credentials to false in most cases for the deployment to work correctly.
	with:
	persist-credentials: false

	- name: Setup Miniconda
	uses: conda-incubator/setup-miniconda@v2
	with:
	activate-environment: ccc-dev
	environment-file: environment.yml
	python-version: 3.7
	auto-activate-base: false

	- name: Build # Build Jupyter Book
	shell: bash -l {0}
	run: \|
	pip install -e .
	cd docs
	jb build ./book

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