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

config_RFM69.h

@@ -55,7 +55,7 @@ const char PROGMEM RFM69AP_NAME[] = "RFM69-AP";
 #define POWER_LEVEL    31
 
 /*-------------------PIN DEFINITIONS----------------------*/
-#ifdef ESP8266
+#if defined(ESP8266) || defined(ESP32)
   #define RFM69_CS      D1
   #define RFM69_IRQ     D8   // GPIO15/D8
   #define RFM69_IRQN    digitalPinToInterrupt(RFM69_IRQ)