Issue #2113911 by LewisNyman, Manuel Garcia, longwave, nod_, Rajendar Reddy, pakmanlh, olemedia, rteijeiro: Modal style update.
Issue #2277547 by heddn: Fixed User::getRoles test coverage & regression fix.
Issue #2250239 by dawehner | sun: Remove needless ContainerAware dependency from ParamConverterManager.
Issue #2080427 by connork, blainelang, harijari, areke, chertzog: Remove Unused local variables from language module.
Issue #2245449 by lostkangaroo, chx, Xano: Added a ModuleHandler::getModule().
Issue #2080559 by izus, connork, eugenesia, InternetDevels, Rajesh Ashok, mrsinguyen: Remove unused local variables from the translation module.