private async Task TestModels()
        {
            List <TrelloBoard> list = new List <TrelloBoard>();

            list = await TrelloRepository.GetTrelloBoards();

            foreach (TrelloBoard item in list)
            {
                Debug.WriteLine(item.Name);
                List <TrelloList> l = new List <TrelloList>();
                l = await TrelloRepository.GetTrelloListsAsync(item.BoardId);

                foreach (TrelloList tl in l)
                {
                    TrelloCard card = new TrelloCard()
                    {
                        Name = "Testerdetesterdetest"
                    };
                    await TrelloRepository.AddCardAsync(tl.ListId, card);

                    Debug.WriteLine($"Listname: {tl.Name}");
                    List <TrelloCard> ltc = new List <TrelloCard>();
                    ltc = await TrelloRepository.GetTrelloCardsAsync(tl.ListId);

                    foreach (TrelloCard c in ltc)
                    {
                        Debug.WriteLine($"Cardname: {c.Name}");
                    }
                }
            }
            TrelloBoard b = list.Where(x => x.IsFavorite == true).ToList <TrelloBoard>().First();

            if (b != null)
            {
                Debug.WriteLine(b.Name);
            }
        }
        private async Task loadListAsync()
        {
            lvwCards.ItemsSource = await TrelloRepository.GetTrelloCardsAsync(List.ListId);

            lblListName.Text = List.Name;
        }