DB/Comments: Unclear comments
DB/Loot: Bosses in Shattered Halls Heroic

Fixes #10638 by @dr-j
DB/SAI: Zero Tolerance & Hazardous Materials

Use the Hand of Drakuru to kill Darmuk, player should stand from a distance.
Merge branch 'master' of https://github.com/TrinityCore/TrinityCore into teste2