/// <summary>
 /// Constructor
 /// </summary>
 /// <param name="parent">Parent Facade</param>
 /// <param name="item">Story to manage</param>
 public StoryFacade(TParent parent, Story item)
     : base(parent, item)
 {
     _storyRepository  = new Repository.PivotalStoryRepository(this.RootFacade.Token);
     _attachRepository = new PivotalAttachmentRepository(this.RootFacade.Token);
 }