Merge branch '8.x-1.x' into feature/ISTWCMS-4181-tstruyk-codepen-block

config/optional/linkit.linkit_profile.default.yml

layouts/uw-1-col/layout--uw-1-col.html.twig

layouts/uw-2-col/layout--uw-2-col.html.twig

layouts/uw-3-col/layout--uw-3-col.html.twig

layouts/uw-4-col/layout--uw-4-col.html.twig

layouts/uw-5-col/layout--uw-5-col.html.twig

...s/uw-inverted-l-left/layout--uw-inverted-l-left.html.twig

...uw-inverted-l-right/layout--uw-inverted-l-right.html.twig

layouts/uw-inverted-l-right/uw-layout-inverted-l-right.css

src/Access/UwNodeAccessCheck.php

src/Form/UwContentModerationForm.php

src/Plugin/CKEditorPlugin/ClipboardPlugin.php

src/Plugin/CKEditorPlugin/DialogPlugin.php

src/Plugin/CKEditorPlugin/LineutilsPlugin.php

src/Plugin/CKEditorPlugin/MathJaxPlugin.php

src/Plugin/CKEditorPlugin/WidgetPlugin.php

src/Plugin/Layout/Uw2ColumnLayout.php

src/Plugin/Layout/Uw3ColumnLayout.php

src/Plugin/Layout/Uw4ColumnLayout.php

src/Plugin/Layout/UwColumnLayoutBase.php