small comment changes to remove warnings

src/maps/Leaflet.js

@@ -7,10 +7,10 @@ import {
   ZoomControl,
   ScaleControl,
   Polyline,
-  Tooltip,
+//  Tooltip,
   FeatureGroup
 } from "react-leaflet";
-import L from "leaflet";
+//import L from "leaflet";
 import {EditControl} from "react-leaflet-draw";
 import "./../css/maps.css";
 import {calcDistance} from "./../helpers/distance";
@@ -137,9 +137,9 @@ export default class Leaflet extends React.Component{
           key={idx}
           riseOnHover={true}
           onDragend={(e) => this.updateMarker(idx, e)}
-//          icon={customIcon}
+          // icon={customIcon}
         >
-//          <Tooltip permanent>{idx}</Tooltip>
+          {/*<Tooltip permanent>{idx}</Tooltip>*/}
           <Popup>
             {idx}
           </Popup>

src/maps/Pigeon.js

@@ -107,7 +107,6 @@ export default class Pigeon extends React.Component{
             animation={true}
             provider={this.providers["osm"]}
             dprs={[1, 2]}
-            animation={true}
             mouseEvents={true}
             onClick={(event) => this.addMarker(event)}
           >