Issue #1849822 by dawehner: Convert (HTML) view rendering to a render array.
Issue #2273825 by rpayanm, dawehner: Fixed UserStorageInterface should extend EntityStorageInterface.
Issue #2070737 by herom, EllaTheHarpy, alexpott: Change values of LanguageInterface::DIRECTION_(LTR/RTL) to ('ltr'/'rtl').
Issue #2184907 by JeroenT, ParisLiakos, ianthomas_uk, hussainweb, dawehner: Remove uses of drupal_add_http_header and related functions.
Issue #2320277 by jhodgdon: Fixed Views comment language field/filter is for original language code, no translation language field/filter.