Issue #2572693 by Mile23, andriyun, andypost, attiks: Fix 'Drupal.ControlStructures.ControlSignature' coding standard

Issue #2665992 by alexpott, klausi, heykarthikwithu, xjm, tstoeckler: @file is not required for classes, interfaces and traits

Issue #2525870 by pwolanin, willzyx, Fabianx: Regression: machine name inputs no longer work properly after #2508735

Issue #2508735 by darol100, dawehner, pwolanin, Chi, Fabianx, tim.plunkett: Code injection via preg_replace()

Issue #2057589 by smiletrl, tim.plunkett, alexpott, dawehner: Rename ControllerInterface to ContainerInjectionInterface.

Issue #1998140 by dawehner, ParisLiakos, tim.plunkett: Remove backward compatible ControllerInterface.

Issue #1842718 by alippai, andypost, alexpott, nod_: Use new Transliteration functionality in core for machine names.