Add source information to transformed values
Add source information to transformed values

Transformed values could come from any number of different files, so
don't bother tracing them that far for now (or most likely ever). Just
note that they were produced by a transform.

creideiki/palletjack,notCalle/palletjack,creideiki/palletjack,saab-simc-admin/palletjack,notCalle/palletjack,saab-simc-admin/palletjack