[0439] Fixing xp / min & qlvl for quests in Eastern Kingdoms

* including zones: Tirisfal Glades, Deathknell, Undercity,
  Scarlet Monastery, Western Plaguelands, Scholomance, Eastern Plaguelands,
  Stratholme, Silverpine Forest, Shadowfang Keep, Hillsbrad Foothills,
  Alterac Mountains, Arathi Highlands, The Hinterlands, Wetlands, Loch Modan,
  Dun Morogh, Ironforge, Gnomeregan, Coldridge Valley, Badlands, Uldaman,
  Searing Gorge, Blackrock Mountain, Blackrock Deeps, Blackrock Spire,
  Molten Core, Blackwing Lair, Burning Steppes, Redridge Mountains,
  Elwynn Forest, Northshire, Stormwind, Westfall, Deadmines, Duskwood,
  Swamp of Sorrows, Blasted Lands, Stranglethorn Valley and Zul'Gurub

  Sources: Bradygames' WoW Master Guide and web.archive.org/thottbot.com