Merge branch 'Xnew-ui' into master

modules/adfs/www/idp/metadata.php

modules/authX509/lib/Auth/Source/X509userCert.php

modules/authX509/templates/X509error.twig

modules/authX509/templates/X509warning.twig

modules/authYubiKey/templates/yubikeylogin.twig

modules/authYubiKey/www/yubikeylogin.php

modules/authorize/templates/authorize_403.twig

modules/consent/templates/consentform.twig

modules/consent/templates/logout_completed.twig

modules/consent/templates/noconsent.twig

modules/consent/www/getconsent.php

modules/consentAdmin/hooks/hook_frontpage.php

modules/consentAdmin/templates/consentadminajax.twig

modules/core/locales/en/LC_MESSAGES/core.po

modules/core/templates/_frontpage_menu.twig

modules/core/templates/authsource_list.twig

modules/core/templates/frontpage_auth.twig

modules/core/templates/frontpage_config.tpl.php

modules/core/templates/frontpage_config.twig

modules/core/templates/frontpage_federation.twig