.. コメント

==============
toggle
==============

+---------------+-------------------+------+--------+--------------------------+
| プロパティ    | 内容              | 必須 | 国際化 | 備考                     |
+===============+===================+======+========+==========================+
| type          | widgetsの種別     | 必須 |        |                          |
+---------------+-------------------+------+--------+--------------------------+
| key           | Schemaの項目キー  | 必須 |        |                          |
+---------------+-------------------+------+--------+--------------------------+
| master        | 選択項目マスタ名  | 必須 |        |                          |
+---------------+-------------------+------+--------+--------------------------+
| flex          | flex定義          |      |        | wrapper,section内のみ有効|
+---------------+-------------------+------+--------+--------------------------+

toggleのレイアウトサンプル::

  [
    {
      "type": "toggle",
      "master": "gender",
      "title": "gender",
      "key": "gender"
    }
  ]