Create XML Generator Data Map Table from XML

Creates the "tag" data map for the XML Generator using a data mapping XML.

The datamapping must be a valid XML document that uses the same element names that are to be output by the XML Generator. The data names must match the data names (case sensitive) in the input data table.

e.g.
<ROOT>
<ELEMENT_1>
<ELEMENT_2>DATA_NAME_FOR_ELEMENT_2</ELEMENT>
<ELEMENT_3>
<ELEMENT_4>DATA_NAME_FOR_ELEMENT_4</ELEMENT>
<ELEMENT_5>DATA_NAME_FOR_ELEMENT_5</ELEMENT>
</ELEMENT_3>
</ELEMENT_1>
</ROOT>

This will then generate the required "tag" items for the XML Generator Control table.

This is an initial trial version which as the following known missing functionality:
(1) Manual intervention will be required where two elements have the same name
(2) It does not currently handle data items that are attributes

@takbb Brian Bates 01 November 2022

Input ports

1. Type: Table
   XML Data Mapping Table
   A valid XML Data Mapping

Output ports

1. Type: Table
   XML Generator Control Table - Partial (data mapping)
   Returns the partial XML Generator control table with the specified mappings