ui: add kv to nav, embed

ui/index.html

@@ -37,7 +37,7 @@
         </div>
 
         <div class="col-md-2 col-sm-3">
-            <a class="btn btn-default" href="#">Key/Value</a>
+          {{#link-to 'kv' class='btn btn-default'}}Key/Value{{/link-to}}
         </div>
 
         <div class="col-md-2 col-md-offset-1 col-sm-3 col-sm-offset-0">

ui/javascripts/app.js

@@ -13,10 +13,10 @@ App.Router.map(function() {
     this.resource("nodes", { path: "/nodes" }, function() {
       this.route("show", { path: "/:name" });
     });
+    this.resource("kv", { path: "/kv" });
   });
 
   this.route("index", { path: "/" });
-  this.route("kv", { path: "/:dc/kv" });
 });