net.c v 1.06 http.c v 1.01 net.h v 1.03 (hold HTTP1.0 full request)

Now the server can hold HTTP1.0 full request and HTTP0.9 simple request.
The server may receive multi-row request.
Add a structure member of "ReqInfo".
Add a simple response when the request is a simple one.(The simple response will be replaced by index data later)