Gen 3: Fix Hidden Power being always Physical
Merge pull request #665 from Slayer95/master

Gen 3: Fix Hidden Power being always Physical
Sprite numbers for gen 6 items
Update incorrect gen 6 base stats
Update Cheek Pouch
Add challenge option for regular Doubles for tournaments
Fix Gen 3 Hidden Power
Remove Limber as randbats ability for Stunfisk

Limber on Stunfisk is completely useless and shouldn't occur.
Merge pull request #666 from Relados/patch-9

Remove Limber as randbats ability for Stunfisk