Replace custom Bing.js with current

Now provides file:// support and init on layer add instead of page load

bower.json

@@ -8,7 +8,7 @@
   ],
   "dependencies": {
     "leaflet": "~0.7.3",
-    "leaflet-plugins": "nrenner/leaflet-plugins#https-only",
+    "leaflet-plugins": "~2.0.0",
     "leaflet-routing": "Turistforeningen/leaflet-routing#gh-pages",
     "async": "~0.9.2",
     "d3": "~3.5.5",

js/Map.js

@@ -64,7 +64,6 @@ BR.Map = {
             }
 
             bing._key = key;
-            bing.loadMetadata();
         });
 
         map = new L.Map('map', {

js/plugin/Bing.js

@@ -6,13 +6,7 @@ BR.BingLayer = L.BingLayer.extend({
     },
 
     initialize: function(key, options) {
-        // override super to disable loadMetadata until async key load (called explicitly then)
-        L.Util.setOptions(this, options);
-
-        this._key = key;
-        this._url = null;
-        this.meta = {};
-        //this.loadMetadata();
+        L.BingLayer.prototype.initialize.call(this, key, options);
 
         this._logo = L.control({position: 'bottomleft'});
         this._logo.onAdd = function (map) {