Ensure the filter term de-duplication code doesn't choose modified_by instead of created_by, and generally find the first relation alphabetically if things aren't explicit.  Lead up to various other fixes for better auto filter term building.
Ensure the filter term de-duplication code doesn't choose modified_by instead
of created_by, and generally find the first relation alphabetically if things
aren't explicit.  Lead up to various other fixes for better auto filter
term building.

sassoftware/mint,sassoftware/mint,sassoftware/mint,sassoftware/mint,sassoftware/mint