co⚡e: Sparkplug™ MQTT edge

There were some unit tests which shared resources. separating these resources solved the final test [#45]
I also noticed at one point, there was a Direct copy of a list:-
MetricPool : SparkplugB.List;
GVL.AllMetricsList : SparkplugB.List;
MetricPool := GVL.AllMetricsList;
This probably caused the headaches in [#47]
Maybe there is a trick to prevent copying lists like that?

branch trunk library to branches/i-campbell/

branching unittest to /branches/i-campbell/

we don't need no branch stagnation

Added test skeletons for FB_EoN [#5] [#37]

copying unit test from aliazz branch to i-campbell branch

Cleaned up some info messages. Refactored EncodeNextString for speed. [#11]

Remaned MetricPool to AllMetricWhichWillEverReport and added hasSeq to FB_PayloadSimpleEncoder.Initialize... [#34]
The rename was not done in FB_Payload, as this may not be accurate there in future.

Merged trunk .library into branches/i-campbell
this was done using:
- checkout trunk
- "Disconnect"
- "connect project to..." branches/i-campbell
- commit

Converted AddMetricString to AddMetric [#34]

adjusted FB_PayloadSimple.AddMetricString to FB_PayloadSimple.AddMetric

Library that works with Simple Encode Decode Example [#11]
Resolves [#36]
Resolves [#35]

Working Payload Encode Decode Simple Example [#11]

Updated to allow for lists being of Sparkplug.List and not COL.LinkedList [#35]
Removed VisuDialogs from Library manager

Added ability to steal children to AppendElem [#35]

Replaced Ellement COLlections Library with an open linked list, to make it easier to steal Objects [#11]
Will have broken the Example Project

Return notImplemented for Payload members which are not yet supported [#34]

[#11]

Split PayloadSimple into PayloadSimpleEncoder and PayloadSimpleDecoder, upped to V0.0.0.9 [#34]
Fixed some bugs with UTF8 encoding section

updated example with simpledecode [#34]

Now uses V0.0.0.8 of Sparkplug B with FB_PayloadSimple [#11]
updated FB_PayloadExample to work with the new MetricPool

MetricPool is now a COL.LinkedList, Added PayloadSimple and FB_SparkplugString, fixed UTF8 encoding [#11]

Fixed bug with FB_PayloadDataset.AddColumn(), which previously returned and outputted an ERROR [#11]
Now it only returns an ERROR

merged trunck changes from r190 to my branches/i-campbell

Added Decode Section to example usage of Payload [#11]