2022.05.08

Описание: Added network support in test scene. because it spend much time to run host, select avatar and load world via GUI.
added partly precessing of ghost and put it into hierarchy parent of avatar and world scene.
need to add processing for in/Out snaps because need put ghosts into raycasted objects with "in" snaps.
added delete current active ghost functionality.
need to add functionality of selection syncobject. I thing need gui for setting params for snapping system.
Some issues with rotations and colliders. maybe one of that is connected with LODs