Added Stop Blocks
Created Stop Block prefab, added StopCollision script.
Moved green teleport block up
Put slippery blocks in the bottom right corner
Replaced the old slippery blocks with default blocks
Added a stop block in the middle of the new slippery blocks
Added stop blocks to the top
Added a couple more picks to entice people to try the new blocks
Renamed all the controllers to containers, as that makes more sense
Reorganized the blocks in the hierarchy
Added layer tags for all the new block prefab types
Fixed the sort layer of the teleport block prefabs