Merge branch '8.x' of git.drupal.org:project/drupal into 8.x

core/misc/jquery.cookie.js

core/misc/ui/AUTHORS.txt

core/misc/ui/README.md

core/misc/ui/external/globalize.culture.de-DE.js

core/misc/ui/external/globalize.culture.ja-JP.js

core/misc/ui/external/globalize.js

core/misc/ui/external/jquery.bgiframe-2.1.2.js

core/misc/ui/external/jquery.cookie.js

core/misc/ui/external/jquery.metadata.js

core/misc/ui/external/jquery.mousewheel-3.0.4.js

core/misc/ui/jquery.effects.blind.min.js

core/misc/ui/jquery.effects.bounce.min.js

core/misc/ui/jquery.effects.clip.min.js

core/misc/ui/jquery.effects.core.min.js

core/misc/ui/jquery.effects.drop.min.js

core/misc/ui/jquery.effects.explode.min.js

core/misc/ui/jquery.effects.fade.min.js

core/misc/ui/jquery.effects.fold.min.js

core/misc/ui/jquery.effects.highlight.min.js

core/misc/ui/jquery.effects.pulsate.min.js