WowAce

James D. Callahan III:
    - Added a unified table of world IDs, map names, and tamable status from which the other tables will be build; having this data in a single location makes wrong or missing data easier to see.
    - Updated private.RareMobData.NPCWorldIDs to use the zone name constants rather than English strings.
    - Added Hawkbane to list of tamable beasts.
    - Have GeneralNPCUpdate() handle map IDs as well as names until private.TamableIDs is updated to use names.
    - Use the zone name constants instead of locally-defined versions.
    - Renamed private.RareMobData.NPCMapIDs to private.RareMobData.map_names and switched to using the zone name constants.
    - Added name constants for both zones and continents.
    - Removed unused RareMobData.NPCs table.
    - Load Constants.lua before NPCData.lua
    - Reformat, kill semi-colons.
    - Dead code removal.