co⚡e: Sparkplug™ MQTT edge

CODESYS + MQTT + Sparkplug B = 'Plug & Play' IIoT

Brought to you by: hermsen, i-campbell

MIT License

Updated libraries to support Alias xCMD's to Edge and Device.

Tested and verified with Ignition.

Authored by: hermsen 2021-11-10

changed	co⚡e - Sparkplug™ MQTT edge.library
changed	co⚡e - Sparkplug™ MQTT stack.library