Bug description

Class quests are missing from Quests by Zone. Maybe add a sub category for Class:

   [-61] = "Warlock",
   [-81] = "Warrior",
   [-82] = "Shaman",
   [-141] = "Paladin",
   [-161] = "Mage",
   [-162] = "Rogue",
   [-261] = "Hunter",
   [-262] = "Priest",
   [-263] = "Druid",

This would fix #2042

Questie version

6.0

When this is being done we should also add:
Event
Profession
Raids