fix pins affectation

soft/main_pilot_wire_control/main_pilot_wire_control.ino

@@ -33,8 +33,6 @@ struct heater {
 
 static struct heater heaters[NB_HEATERS];
 
-const int heating_pin = 14;
-
 #define heater_on(pin) do {\
   digitalWrite(pin, LOW); \
 } while(0)
@@ -106,11 +104,11 @@ void setup()
   heaters[ROOM_RICO].room = ROOM_RICO;
   heaters[BATHROOM].room = BATHROOM;
   
-  heaters[LIVING_ROOM].pin = 14;
-  heaters[ROOM_SO].pin = 13;
+  heaters[LIVING_ROOM].pin = 4;
+  heaters[ROOM_SO].pin = 14;
   heaters[ROOM_RICO].pin = 12;
-  heaters[BATHROOM].pin = 4;
-  
+  heaters[BATHROOM].pin = 13;
+
   heaters[LIVING_ROOM].topic = "chauffage/salon";
   heaters[ROOM_SO].topic = "chauffage/chambre_rico";
   heaters[ROOM_RICO].topic = "chauffage/chambre_so";