private async void LoadResults()
        {
            if (this.QueryText == String.Empty)
            {
                this.NavigateToHome();
            }
            else
            {
                if (this.resultStations != null)
                {
                    this.resultStations.Clear();
                }

                this.InProgress = true;
                StationShortModel stationsData = new StationShortModel();

                try
                {
                    stationsData = await DataPersister.GetAllStations();
                    if (stationsData.Timespan != 0)
                    {
                        DateTime dateTime = Conversion.UnixTimeStampToDateTime(stationsData.Timespan);
                        this.SetBranding(dateTime);
                    }
                }
                catch (Exception)
                {
                    Notification.ShowMessage("Sorry! Could not load data! Try to reconnect to Internet and then press Refresh!");
                }
            
                this.ResultStations = from s in stationsData.Stations
                                      where s.Name.ToLower().Contains(this.QueryText.ToLower())
                                      select s;
                this.InProgress = false;
            }
            
        }
        private async void GetData()
        {
            if (this.allStations != null)
            {
                this.allStations.Clear();
            }

            this.InProgress = true;
            StationShortModel stationsData = new StationShortModel();

            try
            {
                stationsData = await DataPersister.GetAllStations();
                this.AllStations = stationsData.Stations;
                if (stationsData.Timespan != 0)
                {
                    DateTime dateTime = Conversion.UnixTimeStampToDateTime(stationsData.Timespan);
                    this.SetBranding(dateTime);
                }
            }
            catch (Exception)
            {
                Notification.ShowMessage("Sorry! Could not load data! Try to reconnect to Internet and then press Refresh!");
            }
            

            this.InProgress = false;
        }