Renamed soundDatums to soundLayers in layeredSoundDatum prototype to prevent confusion.
Attempting to abstract away the need to track playing instance IDs if not tracked.
Some formatting fixes (spacing)
Adds the ability to format the incoming message into a default string
Abstracts away need to provide sound instanceIDs.
Merge pull request #228 from virtual-world-framework/branch/logger

Branch/logger
Added evalLineAtPoint function
Refactored eval
PR-fixes
Merge pull request #229 from virtual-world-framework/sound-modularization

Sound modularization - Comments addressed, merged and closed.
Merge pull request #230 from virtual-world-framework/graphline-eval

Graphline eval
Allow the developer to set the scale of the graph
Add setGraphVisibility method
Use 3D lines for the axes
Make the grid lines transparent