Upgrade formats-data to gen 6 tiers

Randbats have also been updated for them

config/formats.js

@@ -25,60 +25,7 @@ exports.Formats = [
 		section: "XY Singles",
 
 		ruleset: ['Pokemon', 'Standard', 'Team Preview'],
-		banlist: ['Uber', 'Soul Dew', 'Gengarite', 'Kangaskhanite',
-			'Aegislash',
-			'Alakazam', 'Alakazam-Mega',
-			'Azumarill',
-			'Blissey',
-			'Breloom',
-			'Charizard', 'Charizard-Mega-X', 'Charizard-Mega-Y',
-			'Clefable',
-			'Cloyster',
-			'Conkeldurr',
-			'Donphan',
-			'Dragonite',
-			'Espeon',
-			'Excadrill',
-			'Ferrothorn',
-			'Forretress',
-			'Galvantula',
-			'Garchomp', 'Garchomp-Mega',
-			'Genesect',
-			'Gengar', 'Gengar-Mega',
-			'Gliscor',
-			'Goodra',
-			'Greninja',
-			'Gyarados', 'Gyarados-Mega',
-			'Heatran',
-			'Infernape',
-			'Jirachi',
-			'Kangaskhan', 'Kangaskhan-Mega',
-			'Klefki',
-			'Landorus',
-			'Landorus-Therian',
-			'Latios',
-			'Lucario', 'Lucario-Mega',
-			'Mamoswine',
-			'Mandibuzz',
-			'Mawile', 'Mawile-Mega',
-			'Pinsir', 'Pinsir-Mega',
-			'Rotom-Wash',
-			'Sableye',
-			'Salamence',
-			'Scizor', 'Scizor-Mega',
-			'Skarmory',
-			'Smeargle',
-			'Starmie',
-			'Sylveon',
-			'Talonflame',
-			'Tentacruel',
-			'Terrakion',
-			'Thundurus',
-			'Togekiss',
-			'Trevenant',
-			'Tyranitar', 'Tyranitar-Mega',
-			'Venusaur', 'Venusaur-Mega',
-			'Volcarona']
+		banlist: ['Uber', 'Soul Dew', 'Gengarite', 'Kangaskhanite', 'OU']
 	},
 	{
 		name: "LC",

data/scripts.js

@@ -1471,6 +1471,12 @@ exports.BattleScripts = {
 			BL2: 80,
 			UU: 78,
 			BL: 76,
+
+			'Limbo': 86,
+			'Limbo C': 83,
+			'Limbo B': 80,
+			'Limbo A': 77,
+
 			OU: 74,
 			CAP: 74,
 			Unreleased: 74,