Decorator mode

[ArturiaFayth]

Now while i do enjoy the overall system so far, there is just one thing that is bugging me about it.

And that thing is that you can't stack up to 3 things with your decorations.

Now hear me out about this, you have your pedestals and decorations all ready for some decorating your ship. 1 on the floor, 1 on a single pedestal and then you have a pedestal on a pedestal. No problem so far, but it is almost impossible, if not completely impossible to place a decoration on that second pedestal.

So, can we get something to fix that DE? Would be nice to have and allows for some more interesting decorations in our lisets after all :D

And yes, i know that that example didn't show a lot of materials, but it seemed better to cut to the example straight away instead of building the scene a lot first.