ctp:ctpapi/testctp: refresh using lovelylian's demo

Added CtpMdSpi only.

Signed-off-by: Zhengwang Ruan <ruan.zhengwang@gmail.com>
ctp:ctpapi: update using ctp MdSpiDelegate

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