First version with working lidar AND area calculation(!)
Options:
Display specific windows/disable every window (useful while ssh'ing in RPi)
Connect/disconnect PyMavLink (will use 0 as value from lidar)
displays different stages of distance capture/Mavlink communication/calculation status
WARNING
IN SSH MODE WITH RPI WILL NOT CORRECTLY WORK DUE TO INCORRECT VIDEO CAPTURE AND DISPLAYING WITHOUT GUI. SCRPIT WILL FREEZE AND WILL BE UNABLE TO KILL (even with kill -9. tested), ONLY WAY (right now) IS TO REBOOT WHOLE MACHINE.