logicp/ws_server: Websocket server written in C++

logicp 5ded4b6e85 removed unnecessary imports		4 lat temu
..
interface	5ded4b6e85 removed unnecessary imports	4 lat temu
constants.hpp	6e804b2a94 adding comments, adding another interface to be more explicit, updating build	5 lat temu
socket_listener.hpp	5ded4b6e85 removed unnecessary imports	4 lat temu
task_queue.hpp	e11256ff04 Optimizing thread pool	5 lat temu
types.hpp	5ded4b6e85 removed unnecessary imports	4 lat temu