message: Removed commentText property from expression question
diff: @@ -355,7 +355,6 @@ Serializer.addClass(
  { name: "maximumFractionDigits:number", default: -1 },
  { name: "minimumFractionDigits:number", default: -1 },
  { name: "useGrouping:boolean", default: true },
  - { name: "commentText", visible: false },
  { name: "enableIf", visible: false },
  { name: "isRequired", visible: false },
  { name: "readOnly", visible: false },
  