Various pokemon copyright implications

The bulk update request #56620 (forum #424854) has been approved by @nonamethanks.

The bulk update request #56621 (forum #424855) has been rejected by @nonamethanks.

I'll go with the safer option until we get more art.

BUR #61222 has been approved by @evazion.

create implication pokemon_tretta -> pokemon
create implication pokemon_ga-ole -> pokemon
create implication pokemon_mezastar -> pokemon
create implication pokemon_frienda -> pokemon

Various Pokémon arcade games.

The bulk update request #61222 (forum #445636) has been approved by @evazion.