Update README to refer to register instead of CustomElement #98

	name: CI
	on:
	push:
	branches:
	- master
	pull_request:
	types: [opened, synchronize, reopened, ready_for_review]

	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v1
	- uses: actions/setup-node@v1
	with:
	node-version: '12.x'
	- name: Install webkit deps
	run: \|
	sudo apt-get update
	sudo apt-get install libgstreamer1.0-0 libbrotli1 libopus0 libwoff1 libgstreamer-plugins-base1.0-0 libgstreamer-gl1.0-0 libgstreamer-plugins-bad1.0-0 libopenjp2-7 libwebpdemux2 libhyphen0 libgles2
	- name: Cache node modules
	uses: actions/cache@v1
	env:
	cache-name: cache-node-modules
	with:
	path: ~/.npm
	# This uses the same name as the build-action so we can share the caches.
	key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
	restore-keys: \|
	${{ runner.os }}-build-${{ env.cache-name }}-
	${{ runner.os }}-build-
	${{ runner.os }}-
	- run: npm ci
	- name: build
	run: npm run prepare
	- name: test
	run: \|
	npm run lint
	npm run test:browsers
	env:
	CI: true
	SAUCE_USERNAME: ${{ secrets.SAUCE_USERNAME }}
	SAUCE_ACCESS_KEY: ${{ secrets.SAUCE_ACCESS_KEY }}

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