Add support for WebSocket connections

[jhachandan1994]

i am trying to connect with selenoid vnc server where path is present along with host port and password how can i get this done server looks something like ws://localhost:4444/vnc/c2ec57a377e94f515b35b2a57caad26e?password=selenoid. i dont see any argument of path in vncdotool i am able to connect to this server using clients like novncserver in javascript but i want to connect in python.

[pmhahn]

vncdotool currently only supports connecting via plain TCP socket, not via a WebSocket (ws://)

[mjb2k]

We had the same problem and so we built a dedicated Python based WebSocket VNC client here: https://github.com/Cynnovative/py-wsvnc