Add new legend

src/app/components/analysis-window/analysis-window.component.html

@@ -118,7 +118,7 @@
             <button class="button is-loading center">Loading</button>
           </div>
           <div class="image2">
-            <img src="assets/leg2.png" width="200px"/>
+            <img src="assets/ll2.png" width="200px"/>
           </div>
         </div>
         <footer class="card-footer toolbar">