Multiple select relationship broken

[chilijung]

Now we must put ui="multipleSelect" in the first prop to make multiple select work

<relation
        ui="multipleSelect" // must put in the first prop
        keyName="unSupportShipment"
        uiParams={{
          textCol: "name",
          columns: [
            {
              title: "名稱",
              dataIndex: "name"
            }
          ]
        }}
        relation={{
          type: "toMany",
          to: "shipments"
        }}
        title="不支援的運送方式"
      />

[abz53378]

Fixed by #76