[Development] Some Qt3D feedback

[Stephen Kelly]

Stephen Kelly wrote:

>> I said I'm happy to discuss. I'm just waiting for some more opinions,
>> please don't take that as me trying to shut the discussion down. :)
> 
> Cool. Let's wait and see.

This thread has gone way off-topic now, but we gathered a week of opinions 
and reasons, and I think it's time to put the thread to rest.

Lars, what's your take on these two questions:

1) What should be done for new modules with Qt 5.6+ ?

2) What should be done with Qt3D?

Thanks,

Steve.