Worked before - just for consistency

added 'Ring' Layer
fixed ring Collider
added snapping to ring in WorldCursor

+Doygen for most of Assets/Scripts/InteractionEngine/FactHandling/* and Gadget.cs +Bug fixes for saving/loading fuctionalities of Stages

+MainMenue: Create new Stage files via UI +StageStatic: differentiate between developing and playing

+Added Scenes: MainMenue, LoadingScreen +Stage: Save-Load fuctionality +Sorted Prefabs and Scripts Folder

+added Lot&Pendulum-Tool +Using Math3d lib for VectorCalculus +Changed Fact managment (unstable\!) +Misc refactoring

Added new RiverScene and therefore: Added a terrain with a river, Added Water-Cube, Adjusted forest-elements, Added script when FPSController hits water, disabled jumping with adjusting controller-jumping-speed