Merge pull request #1325 from Adminius/patch-11

Phases calculation fix

Author: bassmaster187

TeslaLogger/DBHelper.cs

@@ -4932,7 +4932,7 @@ public static int CalculatePhases(int power, int voltage, int current)
             if (power <= 0 || voltage <= 0 || current <= 0 )
                 return 0;
 
-            int phases = Convert.ToInt32(Math.Truncate((power * 1000.0 + 500) / voltage / current));
+            int phases = Convert.ToInt32(Math.Truncate(Math.Truncate((power * 1000.0 + 500) / voltage / current))+0.3);
 
             if (phases > 3)
                 return 3;