Remove routing icon if not connected

src/freedombone-image-customise

@@ -1489,6 +1489,9 @@ else
         if [ -f /home/$MY_USERNAME/Desktop/tox.desktop ]; then
             rm /home/$MY_USERNAME/Desktop/tox.desktop
         fi
+        if [ -f /home/$MY_USERNAME/Desktop/routing.desktop ]; then
+            rm /home/$MY_USERNAME/Desktop/routing.desktop
+        fi
         pkill qtox
     fi