Issue #2982684 by greg.1.anderson, Mile23, Mixologic, webflo, alexpott, yogeshmpawar, pingwin4eg, vijaycs85, larowlan, dww, borisson_, phenaproxima, kim.pepper, bojanz, grasmash, hctom, kmbremner, pingers, Jax, sherakama, derhasi, claudiu.cristea, jhedstrom, Xano, Grimreaper: Add a composer scaffolding plugin to core

Issue #2472269 by martin107, Xano, derhasi: Fix syntax errors in Drupal\Component\Plugin's composer.json, Add test

Issue #2354685 by amateescu, tstoeckler, derhasi: Fatal Error on re-saving required EntityReference field setting

Issue #2143111 by derhasi: Fix documentation reference to obsolete \Drupal\views\Plugin\query\QueryInterface.

Issue #1911492 by jibran, Manuel Garcia, derhasi, damiankloip, pcambra, dawehner, tstoeckler: Fixed Views try to find Custom StylePlugin template in core/modules/views/templates.

Issue #1911492 by jibran, Manuel Garcia, derhasi, pcambra, dawehner, damiankloip, tstoeckler: Fixed Views try to find Custom StylePlugin template in core/modules/views/templates.

Issue #1911492 by jibran, Manuel Garcia, derhasi, pcambra, dawehner, damiankloip: Fixed Views try to find Custom StylePlugin template in core/modules/views/templates.