Fixed a bug where multi level decompositions would become degenerate in PinholeCamera.
Tested several equation various in FresnelMetalMaterial.
Added a message sender, node manager, and node configurations to ApplicationDelegate
Changed test settings
Added a network based message sender: NetworkMessageSender.
Moved the package location of several network based classes.
Added a Serializable interface, and debug message type to Message
Added checks for null messages being processed in MessageListener
Fixed several stream bugs in NetworkMessageListener.