Merge branch 'feature/ISTWCMS-5975-ebremner-ckeditor-fixes' into '1.0.x'

Feature/istwcms 5975 ebremner ckeditor fixes

See merge request !65

src/patterns/01-core/ckeditor/ckeditor.js

+/**
+ * Ckeditor Modal
+ */
+(function ($, Drupal) {
+  if ($.ui.dialog) {
+    orig_allowInteraction = $.ui.dialog.prototype._allowInteraction;
+    $.ui.dialog.prototype._allowInteraction = function (event) {
+      if ($(event.target).closest('.cke_dialog').length) {
+        return true;
+      }
+      return orig_allowInteraction.apply(this, arguments);
+    };
+  }
+})(jQuery, Drupal);