Scripts/ZulGurub: Missing mass replace changes and typo/codestyle fixes.
Scripts/ZulGurub: Fixed Hakkar's aspects.
Scripts/ZulGurub: I can do this!

Commiting stuff one hour after waking up is no good.
Core/Logging: Use correct realmId when logging to DB
Core/Logging: Add config option to enable/disable asyncronous logging (disabled by default)
Core/Misc: Some changes to reduce differences with 4.3.4 branch + some cosmetic changes
DB/Gossip: Add some missing go gossip.
Core/Auras: Removed an unnecessary check.

mode is already checked in the first lines of SPELL_AURA_PHASE's handler.