0.3.0

Added

• Verify\Adapter\VerifyServices — what every framework adapter wires for this package, in one place: package(),
  options(), config(), the pre-flight transport(), the robots() cache, the decorated submitter() and
  submitterFactory(), the check lines with their texts (installedLine(), installedCheck(), dispatchCheck(),
  transportCheck(), sampleCheck()), and the *For() twins over the core's runtime graph (Adapter\Services:
  transportFor(), robotsFor(), submitterFor(), submitterFactoryFor(), checksFor()). The Symfony bundle, the
  Laravel and the Yii2 adapters build on it (their copies of the texts and constructions are gone); the next adapter
  keeps only what its framework decides.