ESP32 firmware, multiple ESP on same MQTT server

[sblantipodi]

• Added a ready to use firmware for Espressif ESP32 devices
• When you flash FULL firmware, you can now specify a "device name", this is useful for connecting multiple ESP devices to the same MQTT server.
• Wireless updates. (This feature is enabled since Glow Worm Luciferin FULL v4.1.1 and Firefly Luciferin v1.3.0)
• Improved latency
• Arduino Bootstrapper update (v.1.7.0)
• Fixed an error that occurs on some MQTT servers. (Client LUCIFERIN has exceeded timeout, disconnecting)