Esp32 compatibility (#145)

* esp32 init

* RF gateway ok with ESP32

* correct IR gateway compilation errors and test RF2 ok

* divide config per board type

* update test file according user_config

* differentiate variable type following IR libraries aka platforms

* implement BLE beacons detection with ESP32

* Implement multitasking on BLE gateway

* Library add and change core assignement

* change core assignement for BLE

* add mi flora value readings with ESP32

* adding some traces and removing unecessary comment

* correct compilation error due to pin assignement

* correct temperature float value and wrong mac adress rssi publishing

* add esp32 to CI

* correct esp32 ide retrieving

* correcting paths

* CI: correct architecture
* libraries update (irremote) and overwrite ble library files

ZgatewayRF2.ino

@@ -52,11 +52,14 @@ RF2rxd rf2rd;
 void setupRF2(){
     #ifndef ZgatewayRF //receiving with RF2 is not compatible with ZgatewayRF
       NewRemoteReceiver::init(RF_RECEIVER_PIN, 2, rf2Callback);
-      trc(F("Receiver RF2 initialized"));   
+        trc(F("RF_EMITTER_PIN "));
+        trc(String(RF_EMITTER_PIN));
+        trc(F("RF_RECEIVER_PIN "));
+        trc(String(RF_RECEIVER_PIN));
+        trc(F("ZgatewayRF2 setup done "));   
     #endif 
     pinMode(RF_EMITTER_PIN, OUTPUT);
-    digitalWrite(RF_EMITTER_PIN, LOW);
-    trc(F("Transmitter RF2 initialized"));    
+    digitalWrite(RF_EMITTER_PIN, LOW); 
 }
 
 boolean RF2toMQTT(){