public async Task CreateItemTest()
        {
            var todoContractMgr = new TodoContractManager("http://localhost:8000",
                "http://strato-dev4.blockapps.net/eth/v1.2");
            var user = await User.GetUser("charlie", "test");


            var todo = new TodoItem
            {
                Done = false,
                Name = "Paint wall",
                Notes = "paint red",
                Reward = 2,
                //ID = "4009e23d31d50609b5ab1b7da6e8aa6720ae8215"
            };

            var items = await todoContractMgr.SaveItem(todo, user, user.Accounts[0]);
            var x = "sup";
        }
        public async Task CreateItemTest()
        {
            var todoContractMgr = new TodoContractManager("http://localhost:8000",
                                                          "http://strato-dev4.blockapps.net/eth/v1.2");
            var user = await User.GetUser("charlie", "test");


            var todo = new TodoItem
            {
                Done   = false,
                Name   = "Paint wall",
                Notes  = "paint red",
                Reward = 2,
                //ID = "4009e23d31d50609b5ab1b7da6e8aa6720ae8215"
            };

            var items = await todoContractMgr.SaveItem(todo, user, user.Accounts[0]);

            var x = "sup";
        }