Add table of features to README #160

	name: PlatformIO CI

	# Controls when the action will run. Triggers the workflow on push or pull request
	# events but only for the master branch
	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	format:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Run clang-format style check
	uses: jidicula/clang-format-action@v4.11.0
	with:
	clang-format-version: '13'
	check-path: '.'
	exclude-regex: 'lib/M5ez/examples'

	# This workflow contains a matrix of build platforms
	build:
	strategy:
	matrix:
	platform:
	- m5stick-c
	- m5stick-c-plus
	- m5stack-core
	- m5stack-core2

	# The type of runner that the job will run on
	runs-on: ubuntu-latest

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- uses: actions/checkout@v4

	- name: Setup Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.10'
	cache: 'pip'

	- name: Install Dependencies
	run: \|
	pip install -r requirements.txt

	- name: Build furble (${{ matrix.platform }})
	run: platformio run -e ${{ matrix.platform }}

	success:
	runs-on: ubuntu-latest
	needs:
	- format
	- build
	steps:
	- run: echo "Success"!

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