QuestsByZone

v1.1
- added quest auto-tracking when you switch zones (off by default)
- added command /questscleartrack
- added command /questsautotrack [on|off] (setting is saved)
- internal: added a "quest zone cache" for faster catalog-to-map translation

v1.0.2
- fixed zone for Wing Lake quests (Ravenfell)

v1.0.1
- internal: fixed Sol external library reference, cause Curse client to make add-on as modified
- fixed zone for Hall of Survivor quests

v1.0
- initial version: grouped quests by zone in quest log