v1.0.9
1 sync and async for http rest request
2 Place/Amend/Cancel request allow pass TradeOrderRequest instance or Map<String,Object> or Json
3 Batch Place/Amend/Cancel request allow pass BatchOrderRequest instance or Map<String, Object> or Json
4 Websocket allow pass multiple args to public and private websocket client
5 Websocket add a debug mode to show request and response header