Server will no longer send null sensorHisotry #77

This was caused by incorrect "fix" to #77 and #8 should hopefully never bother me again

Author: VladimirAkopyan

GhAPIAzure/Controllers/Auth/SensorsHistoryController.cs

@@ -79,18 +79,13 @@ public async Task<HttpResponseMessage> GetSensorsHistory(Guid deviceId, long uni
             for (var i = 0; i < sensorHistories.Count; i++)
             {
                 var hist = sensorHistories[i];
-                hist.DeserialiseData();
+
+                hist.DeserialiseData(); // We were not de-serialising all the data! 
 
                 if (hist.TimeStamp.Date == oldestDate)
                 {  
                     sensorHistories[i] = hist.Slice(afterTime);
                 }
-                else
-                {
-                    // Items are sorted /ordered by date
-                    // so there should be no more first day items
-                    break;
-                }
             }
 
             //timer.Stop();