* MQTT discovery factoring
* add DHT discovery
* BME topic macro change
* add sensors to ha discovery
* correct a comment typo #327
* let the possibility at buildtime to don't publish service data
* reduce string usage
* change MQTT ONOFF actuator to ON OFF commands instead of true false
* add ZactuatorONOFF discovery
* add simple publishing for GPIO input
* Add RF switch and gateway discovery
* factoring of the publishing function
* integration of json publishing to MQTT
* receiving and transcode json messages from mqtt
* replace the TRACE runtime condition by a buildtime one so as to decrease program size
* remove retainFlag parameter not necessary for the moment
* Increase the scope of tests for arduino mega and esp32
* Update arduinojson library to 5.13.3
* add macros to choose between simple or json publishing or both
* differentiate build test for ATmega2560
* correct wrong sprintf definition
* change IDE version for continuous integration
* let default warning level in arduino ide
* correct pins for ESP32
* reorganize user_config
* globally expose repeat functionality as advanced function
* implement repeated sends for Arduino based boards
* use String class instead of C-style arrays to benefit from dynamic allocation and avoid buffer overflows. Try to improve stability of BME280.
* replace sprintf with String class to avoid buffer overruns by dynamic allocation
* fix caps on variable
* re-add TSL2561 code that was accidentally removed
* 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
Florian