Reset nav to dock location if the vehicle is within dock range.
DockLat = Dock:Dock.lat
Latitude of docking station waypoint (defaults to Config/workSite.beaconLat).
DockLon = Dock:Dock.lon
Longitude of docking station waypoint (defaults to Config/workSite.beaconLon).
DockRange = Dock:SetNav.dockRange
Range from dock in which the vehicle resets it's position to dock lat/lon .
RangeTimeout = Dock:SetNav.rangeTimeout
Time duration after which ranges are considered stagnant.