V1.3.0: Georeferencing 3D-scanner support using rotating lidar

This version adds support for creating georeferenced 3D-scans using rotating lidar (currently only RPLIDAR supported and tested with A3M1). Creation of example scan is demonstrated in youtube-video https://youtu.be/WE_fD6qsLKQ

Also files (*.LidarScript) used to generate CGI-parts in the aforementioned video using Godot game engine can be created with this.

Repository containing measurement data from the example scan and other related things, including aforementioned Godot-project: https://github.com/GNSS-Stylist/3D_Scan_HareStatue