- update README.md with latest PHP information
- update composer.json to support PHP 7.3 to PHP8
- active support for PHP 7.2 ended 6 Dec 2020
- PHP8 was released 26-Nov-2020
- update the dependencies
- PHPUnit now version 9.5 and config file updated
- ECS now version 9.3 and config file changed from `ecs.yaml` to `ecs.php`
ApprovalTest removed, in line with latest readme, all set for refactoring :)
Tested with PHP 7.3, 7.4 and 8.0 one failing "fixme" != "foo" test!
