Version 0.51 Release - Heartbeat and Calibration

Added code to toggle pin 4 as a heartbeat signal to the IOIO so it can
reset if communication is lost.  Also added code to reset the IOIO if
300 identical temperature sensors are received.
Made the effective calibration visible.
Fixed bug in option to trigger the Fan with AC.

Author: jzongker

com.androidthermostat.client/bin/classes.dex

@@ -114,7 +114,7 @@ private void saveData()
 
 		b = (RadioButton) root.findViewById(fanOnCoolRadio.getCheckedRadioButtonId());
 		try{
-			if (b.getText().equals("Yes")) s.setFanOnCool(true); else s.setFanOnCool(true);
+			if (b.getText().equals("Yes")) s.setFanOnCool(true); else s.setFanOnCool(false);
 		} catch (Exception ex)
 		{
 			s.setFanOnCool(true);