Firmware 1.6.0

• Configuring the autorun script (/configs/run.sh);
• Added script watchdog.sh (monitoring the network and the main application);
• Fix #14 (warning MQTT entity name starts with the device name);
• Updated ipctool, zlib, openssl, curl and lua;
• Updated third-party libraries (inih, yyjson and paho.mqtt.c);
• Other minor changes.