Issue #2246637 by ivanjaros: Status-report.html.twig is missing @file tag.
Issue #2245249 by tim.plunkett: Convert installer forms to FormInterface.
Issue #2245185 by tim.plunkett: Fix invalid @covers usage.
Issue #1366020 by pwolanin, dawehner, rcaracaus, jhodgdon | tstoeckler: Overhaul SearchQuery; make search redirects use GET query params for keywords.