Core/Scripting: Misc clean up and a warning fix
Core/Scripting: Update Script for Postmaster Malown
Core/Scripting: Move Nightbane text to creature text
Core/Scripting: Some cleanup
Core/Scripting: Compile fix
Core/Scripting: Update Scholomance Scripts
DB/Quest: Raise the Barricades

Thanks to @Nevadas. Solves #8877
Scripts/TOCR: Fix some faction champions crash
Closes #8393