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
Fix Bide in all gens
Ghosts are immune in Gen 2 and 3.
Also fix interaction with Sturdy.
Improve Bide fix
Merge pull request #667 from Slayer95/bide

Fix Bide in all gens
Fix gen4 Healing Wish mechanics

Healing wish activates after entry hazards in gen4 - if the pokemon is KO'd by entry hazards, it carries over to the next switch-in.
Revert bide immunity changes
https://github.com/Zarel/Pokemon-Showdown/commit/31a34cc86daca2f9ef6bef9f131937affdbcf446
Update Aroma Veil Rating

It isnt useless
Merge pull request #669 from Slayer95/bide

Revert bide immunity changes
Merge pull request #668 from Relados/patch-10

Fix gen4 Healing Wish mechanics
Defiant and Competitive activate per stat dropped