Core/Gameobject: Added missing break in 24ef7dbdf4b76d312cb1df44958c6ccc79bf75f4
Core/GameObject: Format comments and apply rename of previous commit.
Core/GameObject: Store unit in GameObject::SetLootState - required for trap activation.
Core/GameObject: Add missing initialization of m_lootStateUnit
Core/Misc: Fix enchants broken in 3aca9e64b34baee781f402c3f33ad7ee7991c232

Compare cast item entry instead of checking cast item spells to fix the exploit mentioned in 3aca9e64b34baee781f402c3f33ad7ee7991c232 without breaking any functionality.
Core/GameObject: Finish moving activation code of traps to GO_ACTIVATED

Fixing #6388 should be easier now...
Core/GameObject: Fix crash added in c6bf7e0b1d615a22c2145c6f4a757a10a9eca92c

Thanks @jackpoz
Remove unnecessary check in previous fix
DB/Creature: Fix incorrect flags_extra for 30413

By untaught, closes #12010
DB/Gossip: Remove "Jarin Dawnglow <Innkeeper>" double gossip
Closes #12019
DB/Quest: The Bones of Nozronn

By phoenixfight, closes #11985
DB/Instance: Fix Ahn''Kahet exit (portal/areatrigger)
SQL: Rename in correct name
DB/Gossip: Fix some gossip in dalaran
Scripts/Duskwood: prevention to spawn multiple Twilight Corrupter and fixed some issues there
Merge pull request #12035 from MitchesD/duskwood

Scripts/Duskwood: prevention to spawn multiple Twilight Corrupter and fi...
Core/Trade: It's no longer possible to fake the amount of gold put into the trade window. It's only visual but still an exploit, allowing scamming.
DB/Misc: Delete some incorrect player_factionchange_items

Closes #12005
Scripts/HallsOfReflection: Major changes
* corrections to Intro Event (Falric, Marwyn etc.)
* fixed issues with Frostsworn General
* improved the whole Wrath of the Lich King event
* implemented outro gunship
* optimalization code and cleanup and fixed some typos
* Big thanks to @joschiwald, he is author too ;-)
Merge pull request #11960 from MitchesD/hor

Scripts/HallsOfReflection: Major changes