Add draw region mode to mapInteractorStyle WIP
Adds optional z parameter to planeFeature, testing draw region
Update vgl submodule
Merge in master
More testing
Merge branch 'add_timeseries_analysis' into 29-query-facelift

Conflicts:
	vgl
Draws region selection rectagle in separate layer
Replace layer when drawing new region
User map to get lat/lng from click
Update submodule vgl
Merge branch '29-query-facelift' into next