Adds Bibtex for our paper to the README #1538

	---
	name: Build supported boards
	on:
	push:
	paths:
	- 'patches/tock/*'
	- 'third_party/tock/**'
	pull_request:
	types: [opened, synchronize, reopened]

	jobs:
	build_boards:
	strategy:
	matrix:
	os: [ubuntu-latest, macos-10.15]
	runs-on: ${{ matrix.os }}
	steps:
	- uses: actions/checkout@v2
	with:
	submodules: "true"
	- uses: actions-rs/toolchain@v1
	with:
	target: thumbv7em-none-eabi
	- uses: actions/setup-python@v1
	with:
	python-version: 3.7
	- name: Install Python dependencies
	run: python -m pip install --upgrade pip setuptools wheel
	- name: Set up OpenSK
	run: ./setup.sh

	- name: Building board nrf52840dk
	run: ./deploy.py --board=nrf52840dk --no-app --programmer=none
	- name: Building board nrf52840_dongle
	run: ./deploy.py --board=nrf52840_dongle --no-app --programmer=none
	- name: Building board nrf52840_dongle_dfu
	run: ./deploy.py --board=nrf52840_dongle_dfu --no-app --programmer=none
	- name: Building board nrf52840_mdk_dfu
	run: ./deploy.py --board=nrf52840_mdk_dfu --no-app --programmer=none

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