Battlegrounds → Spells Relation

File in server/game/Battlegrounds	Includes file in server/game/Spells
Battleground.cpp	Auras / SpellAuras.h
Zones / BattlegroundAB.cpp	SpellInfo.h
Zones / BattlegroundEY.cpp	Auras / SpellAuras.h
Zones / BattlegroundEY.cpp	SpellInfo.h
Zones / BattlegroundWS.cpp	Auras / SpellAuras.h
Zones / BattlegroundWS.cpp	SpellInfo.h