Move bedrock to a populator

Signed-off-by: Aleksi Sapon <QcTechs@gmail.com>
Fix skylands diamond height

Signed-off-by: Aleksi Sapon <QcTechs@gmail.com>
Add a gaussian distribution to biome smoothing

Signed-off-by: Aleksi Sapon <QcTechs@gmail.com>
Remove unused import from last commit

Signed-off-by: Aleksi Sapon <QcTechs@gmail.com>
Update for API changes to world.

Removed the useless storage of Sky and the worlds it is attached to (it is
a WorldComponent, owner is all that is needed). Cleaned up a lot of other
sillyness that I saw.

@DDoSQc Since I removed height from world, I stuck the value in
VanillaNetworkSynchronizer. You may want to store it in the world's
datatable or somewhere else you see fit.
Signed-off-by: Chris Sanders <zidane@outlook.com>
Fix wrong directions when scrolling in hotbar
Refactored all references of hotbar to quickbar
Signed-off-by: Steven Downer <Grinch@outlook.com>