Version 0.2 released.
Looks good to me then. Can push it soon.
I attach a file.
This is near to the situation that you showed, but this acts definitely.
Please let me know if there is any work done regarding this. I also have a need/desire to do similar with "building basics" objects - https://developer.blender.org/T44022.
The phenomenon that you reported can be realized by the following methods.
All of them are the same instance.
Therefore it was gathered by one.
Updates for Lights UI and general operation.
It is a simple question, but is there the need to display outliner in stereo3d?