/**
         * Button (heart icon) that add/remove stuff in favorite.
         */
        private async void AddFavoriteButton_Click(object sender, RoutedEventArgs e)
        {
            Button favButton = sender as Button;
            await imgurApi.AddFavorites(favButton.Tag.ToString());

            if (favButton.Content.ToString() == "\uEB52;")
            {
                favButton.Content = "\uEB51;";
            }
            else
            {
                favButton.Content = "\uEB52;";
            }
        }
        /**
         * Button (heart icon) that add/remove stuff in favorite.
         */
        private async void AddFavoriteButton_Click(object sender, RoutedEventArgs e)
        {
            Button favButton = (sender as Button);
            await imgurApi.AddFavorites(favButton.Tag.ToString());

            if (favButton.Content.ToString() == "\uEB52;")
            {
                favButton.Content = "\uEB51;";
            }
            else
            {
                favButton.Content = "\uEB52;";
            }
            ImagesLV.ItemsSource = await imgurApi.GetAccountFavorites();
        }