remove unecessary default sensor/gateway for esp32

#181
IRremote works only for receiving we remove it per default

tests/Test_config.h

@@ -109,7 +109,7 @@ const byte subnet[] = { 255, 255, 255, 0 }; //ip adress
 #elif ESP32
   #define ZgatewayRF
   #include "config_RF.h"
-  #define ZgatewayRF2
+  //#define ZgatewayRF2
   //#define ZgatewayIR
   //#include "config_IR.h"
   #define ZgatewayBT
@@ -124,8 +124,8 @@ const byte subnet[] = { 255, 255, 255, 0 }; //ip adress
   //#include "config_BH1750.h"
   //#define ZsensorBME280
   //#include "config_BME280.h"
-  #define ZsensorDHT // If you uncomment this you can't use I2C due to the fact that I2C use also D1
-  #include "config_DHT.h"
+  //#define ZsensorDHT // If you uncomment this you can't use I2C due to the fact that I2C use also D1
+  //#include "config_DHT.h"
   //#define ZgatewayRFM69 // If you uncomment this you can't use RF and BT due to the fact that RF use also D8 and BT use also D6/D7
   //#include "config_RFM69.h"
 #else // for arduino + W5100