[iOS] modify KEY_PAGE_PROPERTIES_RENDER_TYPE wxEagle -> eagle (#1944)
[iOS] modify KEY_PAGE_PROPERTIES_RENDER_TYPE wxEagle -> eagle (#1944)


alibaba/weex,KalicyZhou/incubator-weex,acton393/incubator-weex,KalicyZhou/incubator-weex,acton393/incubator-weex,KalicyZhou/incubator-weex,acton393/incubator-weex,KalicyZhou/incubator-weex,alibaba/weex,KalicyZhou/incubator-weex,alibaba/weex,alibaba/weex,alibaba/weex,alibaba/weex,acton393/incubator-weex,alibaba/weex,acton393/incubator-weex,KalicyZhou/incubator-weex,acton393/incubator-weex,acton393/incubator-weex,acton393/incubator-weex