Issue #2691675 by Berdir, Mile23, alexpott: Replace deprecated entityManager() in ControllerBase descendents

Issue #2935256 by Jo Fitzgerald, voleger, kim.pepper, ibustos, Yogesh Pawar, catch, jibran: Remove all usages of drupal_get_message and drupal_set_message in modules

Issue #2776975 by joelpittet, dawehner, tim.plunkett, xjm, pfrenssen: March 3, 2017: Convert core to array syntax coding standards for Drupal 8.3.x RC phase

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

Issue #2417647 by Wim Leers, effulgentsia: Add leading slash to paths within 'user-path:' URIs, to allow 'user-path:' URIs to point to the <none> route

Issue #2412509 by kgoel, pwolanin, Wim Leers, larowlan, effulgentsia, dawehner, xjm: Change LinkItem.uri to type 'uri' rather than 'string' and introduce user-path: scheme

Issue #2235457 by dawehner, amateescu, hussainweb, Berdir, benjy, Wim Leers, lokapujya, RavindraSingh, Ryan Weal, jibran, Jalandhar: Use link field for shortcut entity

Issue #2371229 by rpayanm, joshi.rohit100: Exceptions when adding and deleting shortcut are regular messages, should be error messages

Andreas Hennings authored Apr 17, 2014 and Angie Byron committed Apr 22, 2014

Issue #2083547 by donquixote: Move class files in core/modules/shortcut to their new PSR-4 location, to verify that PSR-4 actually works.

Issue #1798296 by damiankloip, Xano, David_Rothstein, Crell, dawehner: Integrate CSRF link token directly into routing system.

Issue #2073813 by pwolanin, dawehner, tstoeckler, twistor: Add a UrlGenerator helper to FormBase and ControllerBase.

Issue #2049159 by amateescu, Crell: Create a ControllerBase class to stop the boilerplate code madness.

Issue #2036629 by amateescu: Fixed 'shortcut' entity type is very confusing and should be renamed to 'shortcut_set()'.

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