Updated documentation, saltlakrits edition #332

	# Datenstrom Yellow system tests

	name: System tests
	on: [push, pull_request]
	jobs:
	tests:
	name: PHP ${{ matrix.php }}
	strategy:
	matrix:
	php: [8.2, 8.1, 8.0, 7.4, 7.3, 7.2, 7.1, 7.0]
	runs-on: ubuntu-latest
	steps:
	- name: Check out code
	uses: actions/checkout@v3
	- name: Set up PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.php }}
	extensions: curl, gd, mbstring, zip
	ini-file: development
	coverage: none
	tools: none
	- name: Set up problem matcher
	run: echo "::add-matcher::${{ runner.tool_cache }}/php.json"
	- name: Set up test environment
	run: php yellow.php skip installation
	- name: Run tests
	run: php yellow.php generate tests

Provide feedback