Added support for multiple scalings:
 - This is the format supported by the current ECUEditor.

Note: It would be a better idea to create a scale lookup xml file and reference scales located in the lookup file.
Added Scaling for "Static" table data.  This should remove the need for more than 1 ECU def file.

TODO:
 - There are still some scaling units inconsistencies between the files.  i.e. Target Boost (psia) Compensation vs Target Boost Compensation.