remove unecessary variable and PilighttoMQTT call

OpenMQTTGateway.ino

@@ -661,13 +661,6 @@ void loop()
     #ifdef ZgatewayPilight
       PilighttoMQTT();
     #endif
-    #ifdef ZgatewayPilight
-      if(PilighttoMQTT()){
-      trc(F("PilighttoMQTT OK"));
-      digitalWrite(led_receive, LOW);
-      timer_led_receive = millis();
-      }
-    #endif
     #ifdef ZgatewaySRFB
       SRFBtoMQTT();
     #endif

ZsensorGPIOKeyCode.ino

@@ -28,7 +28,6 @@
 int InputStateGPIOKeyCode = 0x0f;             // Set to 3 so that it reads on startup
 int lastInputStateGPIOKeyCode = 0x0f; 
 int lastLatchStateGPIOKeyCode = 0;
-unsigned long lastDebounceTime = 0;
 
 void setupGPIOKeyCode() {
   pinMode(GPIOKeyCode_LATCH_PIN, INPUT_PULLUP);  //