Issue #1392754 by tss, justAChris, jhodgdon: Comply with new documentation standards for @file for namespaced class files

Issue #2154435 by andypost, Berdir, mparker17: Rename EntityAccessController to EntityAccessControlHandler.

Issue #2105557 by Berdir, dawehner: Add an admin_permission to EntityType annotations to provide simple default access handling.

Issue #1847002 by tim.plunkett, effulgentsia, msonnabaum: Move entity type classes from Drupal$provider\Plugin\Core\Entity to Drupal$provider\Entity.

Issue #1979094 by Berdir, dawehner, msonnabaum, tim.plunkett, effulgentsia: Fixed Separate create access operation entity access controllers to avoid costly EntityNG instantiation.

Issue #111715 by andypost, swentel, tim.plunkett, sun, Berdir, amateescu, kkaefer, YesCT, dagmar, chx: Convert node/content types into configuration.