Modified test data for TestScene1
Modified light attenuation for CSE168_Project1_Scene
Lowered the frame rate of the screen drawer from 20 to 12.
Tested a possible quick fail implementation for AABVH intersections.  No improvements have been seen yet.
Fixed single core nodes getting stuck in an infinite loop during ray randomization.
Changed the return type of BoundingBox to double from boolean.
Replaced color normalizing with clamping in rgb32() method of Color
Modified addChildrenUnsafe() in CompositeSurface to auto-initialize the children list if it is null
Added an interface and an implementation class for message listening: MessageListener and NetworkMessageListener
Whitespace