Issue #2299421 by amitgoyal, joshi.rohit100: Remove all usage of drupal_build_form() as deprecated and replaced by FormBuilderInterface::buildForm().
Issue #2300873 by amitgoyal, joshi.rohit100: Remove usage of drupal_redirect_form() as deprecated.
Issue #2290255 by Wim Leers, er.pushpinderrana, amitgoyal: Make developer info for CKEditor plugins more discoverable
Issue #2010246 by tim.plunkett, tkuldeep17, plopesc, InternetDevels, pfrenssen, googletorp: Convert update_manager_install_form, update_manager_update_form, update_manager_update_ready_form to the new form interface.
Revert "Issue #2033211 by LewisNyman, tim.plunkett, JamesLefrère | yannickoo: Move Seven CSS files into css directory."

This reverts commit 16e60c421b49632d3ca65664a94b44bd20703dc1.
Issue #2302843 by claudiu.cristea: {cache_tags} conflicts with cache bin database table names.
Issue #2303547 by mgifford: Fixed Consistency - screen-reader to screen reader.
Issue #2301955 by er.pushpinderrana, lokapujya | scor: Ensure RDFa metadata tags are hidden.
Issue #2298667 by Mile23, neclimdul: Fixed Code review for report generation.
Issue #2297681 by cilefen, Wim Leers, cs_shadow | Charles Belov: Added Make the "alt" attribute required in EditorImageDialog.
Issue #2268939 by Gábor Hojtsy, vijaycs85: Fixed Config overrides not updated when config changes.
Issue #2295737 by Gábor Hojtsy, vijaycs85, alexpott: Fixed Not all shipped configuration passes validation even with all modules enabled.
Issue #2303879 by slashrsm: Remove comment_get_display_ordinal().
Issue #2303883 by slashrsm: Remove comment_get_display_page().
Issue #2303887 by slashrsm: Remove comment_new_page_count().
Issue #2303719 by olli: Remove obsolete ApcuBackend::isEmpty() method.
Issue #2301273 by pwolanin, dawehner, Wim Leers, effulgentsia, joelpittet, larowlan, YesCT, kgoel: MenuLinkNG part2 (no UI or conversions): MenuLinkTree API and unit tests.
START PART 3: https://www.drupal.org/node/2301313
apply patch https://www.drupal.org/files/issues/menu-2256521-MenuLinkContentUI-review-do-not-test.patch
rename updateLink to updateDefinition
Part 3: 2301313 Cleaned up MenuLinkFormInterface