Type 20 Aug ornamentations for SOF+ clients

Type 20 Aug Ornamentation support for SOF+ clients. I added two more rules: Inventory::UseAugOrnamentations This defaults to true, but if set to false will disable them entirely.
Inventory::AugOrnamentationType defaults to 524288/Type 20. Mainly for custom servers that either already use slot 20, or if they want to change it for whatever reason!