Real-time pointcloud viewing.

Requires:

1) Latest R3Pro firmware

2) Latest DJI M300 / M350 firmware

3) Latest skyport firmware (DJI Assistant 2 required to update) - If latest DJI Assistant 2 fails to update skyport, use this version:
https://drive.google.com/file/d/1Rvz6gygF5E_I_VUM7f_XSHlkDRDSkp2k/view?usp=drive_link

Flight planning update to reduce overfly

Calibration update to always fly at 5 m/s during calibration