co⚡e: Sparkplug™ MQTT edge

Library v1.1.1.5

Refactored both EoN and Device with an internal FB_StateMachine in SFC

Working:
EoN -> Birth, Publish, Rebirth.

Needs polish:
Device(s) -> Birth, Publish, Rebirth.
Several issues in device allready located, but not yet fixed (work in progress)

v0.9.9.7 from branches/i-cambell/ to trunk

Committing v0.0.0.25 from Aliazzz Branch;
TLS Support for EoN
PublishPeriod
Correction of illegal Characters (/,#,+) in device, node and groupid
Many fixes etc.

New trunk project as a copy from Aliazzz personal Branch...