Add Bing Maps link (issue #8)

src/components/Coordinates.vue

@@ -129,6 +129,12 @@ export default {
             return `https://www.google.com/maps/search/?api=1&query=${this.latitude},${this.longitude}`
           }
         },
+        {
+          name: 'Bing Maps',
+          url: () => {
+            return `https://www.bing.com/maps?cp=${this.latitude}~${this.longitude}&lvl=15&style=s&v=2`
+          }
+        },
         {
           name: 'OpenStreetMap',
           url: () => {