Quote arguments used to invoke the renderer (#393)
Quote arguments used to invoke the renderer (#393)

I ran into issues with assets containing spaces; quoting the arguments (and to be safe, although I haven't tested this specifically, also the executable) allows those paths to be used.
google/model-viewer,google/model-viewer,PolymerLabs/model-viewer,google/model-viewer,PolymerLabs/model-viewer,google/model-viewer