DB/Misc: Misc fixes
DB/Misc: Redo some fixups for Dun Neffelem
DB/Pathing: Pathing for Creteus
Core: Fix build for msvc14
Revert "Core: Fix build for msvc14"

This reverts commit bd522a3853951cf8ea4b0b9e2f225a8bdc38da04.

Meh -.-
DB/Pathing: Pathing for existing Son of Corok. Some spawns missing, will correct in another push.
DB/Misc: Add pathing for Fjorn. Not 100% but scripting is hard when you have to do it in a roundabout way.
Scripts/Auchindoun: Darkweaver Syth

- Despawn minions on death/reset
- Misc clean up
Core/Guilds: Fixed guild rank delete framexml event params
Merge branch 'master' of https://github.com/TrinityCore/TrinityCore