added ckeditors libraries

web/libraries/iframe/lang/da.js

@@ -0,0 +1,12 @@
+/*
+Copyright (c) 2003-2022, CKSource Holding sp. z o.o. All rights reserved.
+For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
+*/
+CKEDITOR.plugins.setLang( 'iframe', 'da', {
+	border: 'Vis kant på rammen',
+	noUrl: 'Venligst indsæt URL på iframen',
+	scrolling: 'Aktiver scrollbars',
+	title: 'Iframe egenskaber',
+	toolbar: 'Iframe',
+	tabindex: 'Remove from tabindex' // MISSING
+} );