feature: get trades of order API

[lispc]

https://www.reddit.com/r/BinanceExchange/comments/e7kzht/binance_api_get_order_trades/

req: /{market}/{order_id}

resp: {trades: [{ time, amount, price, quote_amount, fee} ]}

Use the trade history table

[noel2004]

Should the "volume" field is the accumulated amount of trades?

[0xmountaintop]

seems both of them are just for 1 trade @lispc? amount in BASE and volume in QUOTE

[lispc]

changed to quote_amount