- Implement camera controls

- Option to resolve object properties when fetching from object store (names, descriptions etc). Can be more efficient - TODO: use FamilyProperties for child prims.
- Refactored objectstore to reduce code duplication

lib/classes/interfaces/ITreeBoundingBox.ts

@@ -1,7 +1,7 @@
 import {BBox} from 'rbush-3d/dist';
-import {IGameObject} from './IGameObject';
+import {GameObject} from '../GameObject';
 
 export interface ITreeBoundingBox extends BBox
 {
-    gameObject: IGameObject;
+    gameObject: GameObject;
 }