Adds:

Beta: The Pre-evolution of Arceus! Found in forests.

Yivpip: The Pre-evolution of Yveltal. Found in Dark forests!

Articoo: The Pre-evolution of Articuno! Found in Snowy plains.

Statchic: The Pre-evolution of Zapdos! Found on Mountains.

Rotisikree: The Pre-evolution of Moltres! Found in Savannas.

Changes Further buffed spawn rates. Fixed some textures on certain pokemon.