Add an option to hide the areas (mining, dumping, level, etc) when building.

Add an option to hide the areas (mining, dumping, level, etc) when building.
Sometimes it is impossible to see what the heck you are building with all the mining overlays behind or near by.
One have to keep twisting and tweaking the camera just to try to see what the heck is going on.
Those area overlay should show only when you click on one of the area tools or with the mining tower, or at least give us an option to toggle it