Added functionality to set camera ready for bringing it down or up.
Camera will be made available for AI after bringCameraDown command is given via UDPSocket.
Camera will be made unavailable for AI after bringCameraUp command is given via UDPSocket.
- removed QtSerialPort from the Qt CONFIG parameters
- remove compiler warnings
- reduced logging
- fixed FPS to show what AI really analyzed
- RTSP reader tries to connect to the stream once per second until it succeeds