Core/Battlegrounds: Fixed error with counting AB owned nodes (and warning fixes)
Core/Misc: Fixed some issues found by Coverity Scan
Fixed compile
Core/Creatures: DoTs and self damage will no longer reset time since last damage taken for stopping creature from evading
DB/Misc: Fix area 4522 spawns

closes #1945
DB/Quests: Fix The Nightmare Manifests / Hope Within the Emerald Nightmare / The Boon of Remulos / The Keeper's Favor/Walking Legend

Closes #10410
Closes #4902
Closes #10407
Closes #10406
DB/SAI: Script Witch Doctor Zum'rah

Closes #10404
DB/SAI: Meridith the Mermaiden

Closes #10418
DB/SAI: Free at last!

Closes #10417
Merge https://github.com/TrinityCore/TrinityCore