First draft of adding the additional layer to the planet layer
  * TODO: fix layer services buttons
Use the same zoomTo method without carrying of context for name resolver
  * Fix ReverseNameResolverView event subscribing
Don't show empty categories("Others" & "CoordinateSystems")
Fix & improve canvas resizing
Fix attributions visibility in planet mode
  * baseImagery is always a property of globe/sky for now
Fix name resolver zoomTo