Dictionary of Terms:

*Object - all objects that have a network representation are of the Object type
*Item - Abstract base classses that add functionality to Objects. Interaction Items add
        interaction, graphic Items and visual representations.
*Node - An Object that inherits from one or more *Items is a named node.



Creation of objects in Client:
1. Client connects to the server
2. Client requests room list
3. On receiving room list, client sets room to 1st room
4. Client requests a UserNode
5. On receiving a UserNode, client creates UserNode.
6. Client requests a CameraNode
7. On receiving a CameraNode, client