Support additional fields usable by name matching

[adam-collins]

Out of the box, after migration, this is not working as expected.

For example these dr18406 and dr18404 list items were not matched after migration. The initial assumption is because kvpValue "family" is not used in the search.

• Andersonia sp. Mitchell River (B.G. Hammersley 925)
• Cooktownia
• Corybas
• Cymbidium
• Dendrobium discolor x D.nindii
• Dendrobium kingianum x D.speciosum
• Dipodium
• Eutaxia sp. North Ironcap (P. Armstrong PA 06/898)
• Helicteres sp. Beverley Springs (R.L. Barrett RLB 750)
• Liparis
• Luisia
• Macrozamia lomandroides x M.pauli-guilielmi
• Microtis
• Orthoceras
• Pachystoma
• Phalaenopsis
• Pholidota

This is important for sds consistency.

specieslist-webapp "family" kvpValue is exported with a duplicate column header by /downloadList. Maybe add prefix "raw." to distinguish between matched family and raw item family.