Popped out panels should have their own layouts

[NeusFear]

As css tends to be finicky I think that the best way to make sure that the popped-out panels work well and are responsive like the embedded versions we should have a way to style them independently. The main example of this being an issue is with the modeler "cube edit" pannel displaying everything in "block" form as opposed to in a grid or something more sensible.

I'll be happy to make these layouts if @Wyn-Price can code in the panels themselves. I think this would be nice to have a "panels" directory just like we have "tabs" and "modules" directories for these things.

[Wyn-Price]

The panels can have their own css, but the html tags have to be identical. This is because the html files are essentially cut and paste into the popout window

[NeusFear]

On the react branch we could just pass a prop to pannels that can pop out as a boolean so we can decide what things should look like