Adds several Evolutions for Johto Pokemon!

Aipunk - Dark/Poison

Dudsparce - Normal/Dragon

Effaraffe - Dark/Psychic

Holiguin - Ice/Flying

Petrifool - Steel

Sneasler (Johtonian) - Dark/Ice

Sunferno - Grass/Fire

Wallopett - Psychic/Fighting

Woballoo - Psychic

Xanatu - Psychic/Flying