composite term should be assigned unit in import file

[TravisWalterLBNL]

I imported an application mapping from a .csv file, and in the file was a new composite term. In the file, I specified a unit for the composite term (m2) that did not match the unit (ft2) for the final atomic term (Area) in the composite term. When the composite term was created, it should have been assigned the unit m2, but it was assigned ft2. If I specify the unit in the import file, it should override the unit of the final atomic term.