Formatting and small cleanups

Logic/ExtraFunction.ts

@@ -103,7 +103,6 @@ Some advanced functions are available on <b>feat</b> as well:
                         throw "Undefined distance!"
                     }
                     if(closestFeature === undefined || distance < closestDistance){
-                        console.log("Distance between ", feature.properties.id, "and", otherFeature.properties.id, "is", distance)
                         closestFeature = otherFeature
                         closestDistance = distance;
                     }

Logic/FeatureSource/GeoJsonSource.ts

@@ -1,7 +1,6 @@
 import FeatureSource from "./FeatureSource";
 import {UIEventSource} from "../UIEventSource";
 import * as $ from "jquery";
-import {Layer} from "leaflet";
 
 /**
  * Fetches a geojson file somewhere and passes it along