Update for the final version of Angular2

It lost some functionality, but it was never put to use.

app/duck-detail.component.html

@@ -1,12 +1,3 @@
 <div *ngIf="duck">
-    <div>
-        <label>id: </label>
-        {{ duck.id }}
-    </div>
-    <div>
-        <label>color: </label>
-        <input [(ngModel)]="duck.color" placeholder="Color" />
-    </div>
-    <button (click)="save()">Save</button>
-    <button (click)="goBack()">Back</button>
+    <h2>{{ duck.name }}</h2>
 </div>