#346 in game /cmd to add a race_type to targeted spawn + a /cmd to get race_type for a targeted spawn

race type is based on the model id so you can't add a race type to a spawn, just change its model id.

We could add it to /spawn details, but we don't even have a translation in code from integer race id -> string, eg. 101 -> Dragonkind

• need to be able to manipulate the race_types table to add new entries, race_id + category + model_type, potentially sub_category as well.
• need command to return of race type string to display its DB ID

/spawn set race_type race_id:uint16 category:string subcategory:string modelname:string

category/subcategory/modelname are optional

/spawn details 2nd page is updated to also include the fields information for race type, category, subcategory and model name completed via 8a6753febb