Refactored DataModel and added test.
Added SoundBoardElement to DataModel.
Added missing properties to DataModel.
Externalized library interface

for use in IResourceProvider
Fixed logic in Array Resize.
Renamed Sequential element tag
Added ProjectSerializer with output functionality
Added File->Save functionality to Ambience.
Added a reverse cell update in TokenBoard.

from the ITokenBoardProvider
Added Deserialize to ProjectSerializer
Added File->Open functionality to Ambience.