On embarque plus simpletest, on le charge via composer

composer.json

simpletest/Changelog.md

simpletest/HELP_MY_TESTS_DONT_WORK_ANYMORE

simpletest/LICENSE

simpletest/README.md

simpletest/VERSION

simpletest/arguments.php

simpletest/authentication.php

simpletest/autorun.php

simpletest/browser.php

simpletest/collector.php

simpletest/compatibility.php

simpletest/composer.json

simpletest/cookies.php

simpletest/default_reporter.php

simpletest/detached.php

simpletest/dumper.php

simpletest/eclipse.php

simpletest/encoding.php

simpletest/errors.php