Update README.md (+screenshots) #6

	name: Generate manifests for demo
	on: [push]

	jobs:
	build-and-run:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Set up Git
	run: \|
	git config --global user.name 'Bot'
	git config --global user.email '[email protected]'

	- name: Compile
	run: \|
	make build-binaries

	- name: Run for demo
	run: \|
	cd demo
	rm -rf .zz.auto-generated
	../mani-diffy -hash-store=json

	- name: Commit and push changes to /demo
	run: \|
	if git diff --quiet; then
	echo "No changes to commit"
	else
	git add .
	git commit -m "Some manifests have changed in the demo."
	git push
	fi
	cd ..

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