[chronojump] ForceSensor calibrate && set_calibration_factor(v 0.1) correctly uses '.'

[Xavier de Blas <xaviblas src gnome org>]

commit cef9c0489263ddc83d2c72151892eb9d22c1304a
Author: Xavier de Blas <xaviblas gmail com>
Date:   Tue Oct 1 12:29:04 2019 +0200

    ForceSensor calibrate && set_calibration_factor(v 0.1) correctly uses '.'

 src/gui/forceSensor.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/gui/forceSensor.cs b/src/gui/forceSensor.cs
index c5d21dfd..b1c83248 100644
--- a/src/gui/forceSensor.cs
+++ b/src/gui/forceSensor.cs
@@ -276,7 +276,7 @@ public partial class ChronoJumpWindow
 
 
                        //set_calibration_factor
-                       if(! forceSensorSendCommand("set_calibration_factor:" + 
preferences.forceSensorCalibrationFactor.ToString() + ";",
+                       if(! forceSensorSendCommand("set_calibration_factor:" + 
Util.ConvertToPoint(preferences.forceSensorCalibrationFactor) + ";",
                                                "Setting previous calibration factor ...", "Catched adjusting 
calibration factor"))
                                return false;
 
@@ -564,7 +564,7 @@ public partial class ChronoJumpWindow
                                return;
 
                // 1 send calibrate command
-               if(! forceSensorSendCommand("calibrate:" + 
spin_force_sensor_calibration_kg_value.Value.ToString() + ";",
+               if(! forceSensorSendCommand("calibrate:" + 
Util.ConvertToPoint(spin_force_sensor_calibration_kg_value.Value) + ";",
                                        "Calibrating ...", "Catched force calibrating"))
                        return;