* Remove Logarithmic ViewOption and instead always use exponent of NumericalProperty + set exponent of some renderables' properties

* Add MinMaxRange ViewOption for Vec2 properties

* Add MinMaxRange viewoption to some existing vec2 properties and combine some other related properties to be able to utilize it. For example Min and Max label sizes, fade in/out distances, inner and outer radius. OBS! Includes renaming several properties (**breaking change**)

* Refactor and document labels code. OBS! Includes renaming several properties (**breaking change**)

* Add comments for some assets that have labels that are not working correctly


Renderables with rename properties: RenderableLabels , GlobeLabelsComponent, RenderableBillboardsCloud, RenderableDUMeshes, RenderableRadialGrid )