ctp:ctpagent: display market data in proper order

Display market data in increasing order.

Signed-off-by: Zhengwang Ruan <ruan.zhengwang@gmail.com>
ctp:ctpParser: add '-l' option to specify the log directory

Add '-l' option to specify the directory to store logs.

Signed-off-by: Zhengwang Ruan <ruan.zhengwang@gmail.com>