message: Fixed - set correct default value
diff: @@ -350,7 +350,7 @@ JsonObject.metaData.addClass(
  [
  { name: "showPreview:boolean", default: true },
  "allowMultiple:boolean",
  - "allowImagesPreview:boolean",
  + { name: "allowImagesPreview:boolean", default: true },
  "imageHeight",
  "imageWidth",
  "acceptedTypes",
  