Fixes return value in lyria/checkpoints
Adds to reference to checkpoints
Added plato dependency
Configuring plato task
Added plato report
Added shortcut to options.data in Scene constructor
Updated Scene#add to use data + allows Scene#add to hold function
Allows data as a parameter
Added gruntfile to plato report
Updated dependency graph
Updated documentation
Updated dist files
Added plato to doc task
Updated plato report