Added delete feature for nodes.

app/scripts/controllers/deleteNodeCtrl.js

@@ -0,0 +1,26 @@
+'use strict';
+
+angular.module('ffffng')
+.controller('DeleteNodeCtrl', function ($scope, Navigator, NodeService, config, ConfirmDeletionDialog) {
+    $scope.config = config;
+    $scope.token = undefined;
+    $scope.deleted = false;
+
+    $scope.onSubmitToken = function (token) {
+        $scope.token = token;
+        return NodeService.getNode(token)
+            .success(function (node) {
+                ConfirmDeletionDialog.open(node).result.then(function () {
+                    NodeService.deleteNode(token)
+                        .success(function () {
+                            $scope.deleted = true;
+                            $scope.hostname = node.hostname;
+                        });
+                });
+            });
+    };
+
+    $scope.cancel = function () {
+        Navigator.home();
+    };
+});

app/scripts/controllers/main.js

@@ -11,4 +11,8 @@ angular.module('ffffng')
     $scope.updateNode = function () {
         Navigator.updateNode();
     };
+
+    $scope.deleteNode = function () {
+        Navigator.deleteNode();
+    };
 });