More css tweaks and bug fixes

Logic/Imgur.ts

@@ -9,8 +9,11 @@ export class Imgur {
         handleSuccessfullUpload: ((imageURL: string) => void),
         allDone: (() => void),
         onFail: ((reason: string) => void),
-        offset:number = 0) {
+        offset:number) {
 
+        if(offset === undefined){
+            throw "Offset undefined - not uploading to prevent to much uploads!"
+        }
         if (blobs.length == offset) {
             allDone();
             return;

Logic/LayerUpdater.ts

@@ -63,7 +63,7 @@ export class LayerUpdater {
         this.previousBounds = undefined;
         const self = this;
         this._failCount++;
-        window.setTimeout(
+        window?.setTimeout(
             function(){self.update()}, this._failCount * 1000
         )
     }

Logic/LocalStorageSource.ts

@@ -3,9 +3,11 @@ import {UIEventSource} from "../UI/UIEventSource";
 export class LocalStorageSource {
 
     static Get(key: string, defaultValue: string = undefined): UIEventSource<string> {
+
         const saved = localStorage.getItem(key);
         const source = new UIEventSource<string>(saved ?? defaultValue);
 
+        // ignore when running from the console
         source.addCallback((data) => {
             localStorage.setItem(key, data);
             console.log("Wriging ", key, data)

Logic/QueryParameters.ts

@@ -17,6 +17,9 @@ export class QueryParameters {
 
     private static init() {
         const knownSources = {}
+        if(window === undefined){
+            return;
+        }
         if (window.location.search) {
             const params = window.location.search.substr(1).split("&");
             for (const param of params) {

Logic/StrayClickHandler.ts

@@ -29,7 +29,14 @@ export class StrayClickHandler {
             if (self._lastMarker !== undefined) {
                 map.removeLayer(self._lastMarker);
             }
-            self._lastMarker = L.marker([lastClick.lat, lastClick.lon]);
+            self._lastMarker = L.marker([lastClick.lat, lastClick.lon], {
+                icon: L.icon({
+                    iconUrl: "./assets/add.svg",
+                    iconSize: [50,50],
+                    iconAnchor: [25,50],
+                    popupAnchor: [0,-45]
+                })
+            });
             const uiElement = uiToShow();
             const popup = L.popup().setContent(uiElement.Render());
             uiElement.Update();