Scripting/Zones: Some cleanup.
Core/SAI: Fixed a crash in call for help/flee for assist actions when they had an emote attached
Scripting/Ghostlands: Moved some gossip to db and fixed some magic numbers.
Scripting/Hellfire: Moved some gossip to db and fix some magic numbers.
Merge branch 'master' of https://github.com/TrinityCore/TrinityCore