Merge pull request #548 from nmodi/master

XY Natural Gift berry power increased by 20 BP each
Remove trailing commas

Remove trailing commas and spaces from items.
This is required for compatibility.
Merge pull request #549 from nmodi/master

Natural Gift update for XY
Update UU beta banlist

As per Tier Leader request, the following bans have been issued:
Kyurem-Black, Manaphy, Drizzle.
See: http://www.smogon.com/forums/threads/xy-uu-beta-discussion-read-post-32.3497124/page-2#post-5135566
Aegislash-Blade can't be directly used
Power Gem is now considered a valid STAB move

80 Base Power in Gen 6
manaphy,  kyurem-b, and politoed to BL
Merge pull request #550 from based-koko/patch-1

manaphy,  kyurem-b, and politoed to BL
Update UU beta banlist: Add BL instead of Pokémon

Use BL for banned Pokémon.
Keep Drizzle banned as announced.
Put Politoed on Limbo A tier
Update viable moves
Remove moves that cannot be learnt from viable moves
Fix Gen 1 and 2 being unplayable
Do not cap EVs total for pokemon.
Also set abilities to None again
Merge pull request #551 from Slayer95/master

Fix Gen 1 and 2 being unplayable
Split off team validation to team-validator.js
This is the first step in a refactor to split team validation into
its own process.
Rename data/formats.js -> data/rulesets.js
Fix tiering
Politoed: Limbo A -> Limbo
Galvantula: Limbo A -> OU
Update commands.js

Roomhelp updates: added warn, command shortcuts, and modchat clarification
Update commands.js

Roomhelp updates: added warn, command shortcuts, and modchat clarification
Merge pull request #553 from sirDonovan/master

Roomhelp updates