Issue #3336780 by diegors, schlaukopf, xjm, fabiansierra5191: Correctly capitalize "url" in documentation only, part 2

Issue #3183673 by jonathan1055, longwave: Fix 'Drupal.Commenting.DocComment.ShortFullStop' coding standard - part 1 auto-fixes

Issue #2917331 by catch, martin107, Deepak Goyal, longwave, andypost, ravi.shankar, alexpott, daffie, larowlan: Decouple from Symfony CMF

Revert "Issue #2917331 by catch, martin107, Deepak Goyal, longwave, andypost, ravi.shankar, daffie, larowlan: Decouple from Symfony CMF"

This reverts commit 98eed2b1.

Issue #2917331 by catch, martin107, Deepak Goyal, longwave, andypost, ravi.shankar, daffie, larowlan: Decouple from Symfony CMF

Issue #2075889 by pwolanin, kgoel, alexpott, catch, mpdonadio, YesCT, himanshu-dixit, dawehner, xjm, johnshortess, Crell, jhodgdon, Wim Leers, mradcliffe, attiks, tstoeckler, webchick: Make Drupal handle incoming paths in a case-insensitive fashion for routing

Revert "Issue #2075889 by pwolanin, kgoel, catch, mpdonadio, YesCT, dawehner, alexpott, johnshortess, Crell, Wim Leers, jhodgdon, mradcliffe, xjm, attiks, tstoeckler, webchick: Make Drupal handle incoming paths in a case-insensitive fashion for routing"

This reverts commit 77a2431e.

Issue #2075889 by pwolanin, kgoel, catch, mpdonadio, YesCT, dawehner, alexpott, johnshortess, Crell, Wim Leers, jhodgdon, mradcliffe, xjm, attiks, tstoeckler, webchick: Make Drupal handle incoming paths in a case-insensitive fashion for routing

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

Issue #2164367 by alexpott, tim.plunkett, dawehner: Rebuild router as few times as possible per request.

Issue #2098197 by dawehner, vijaycs85, damiankloip, tstoeckler: Add getAllRoutes() method to RouteProvider .