Core/Auth: Fix expiring account bans

Fix a database race condition in authserver that would delay the account ban expiry by 1 login because the query that would have removed the ban was executed asynchronously.
Merge branch 'master' of github.com:TrinityCore/TrinityCore
DB/SAI: Converted a few SAI to use CMC and converted all using Caster Template.
Scripting/DB: Fixed some npcs so they wouldn't have AIName & scriptname.
DB/Misc: Moved npc Axle gossip to db. No npc's left with AIName & Scriptname.
DB/quest_template: [FIX] Wrong Previous quest for 12836 Expression of Gratitude from DRJ
Closes #11334
DB/Creature: Remove double spawn of Talonpriest Skizzik
DB/Misc: Fix Typo
Scripting/Bloodmaul Brute: CombatAI moved to cpp for quest 10512.
DB/Misc: Cleanup some more dup aura errors and fix an SAI.
DB/Creature text: Added some missing text from sniff.
DB/Creature_text: Updated more text from sniff.
DB/SAI: Fix a few linking errors.
Scripting/Storm Peaks: A little work on Quest 13010 Krolmir, Hammer of Storms
Core/Chat: Refactored building chat packets

* Moved everything into one specialized method instead of being scattered all over the place
* Allow localizing creature names in chat messages (when using $N)
* Send SMSG_GM_MESSAGECHAT for gm messages
Core/Spells: Prevent adding sockets to items that have 3 sockets in item_template or already had a socket added to them
Scripting/Blades Edge: Moved gossip to db for Overseer Nuaar and Sai'kkal the Elder.
Scripting/Misc: Some cleanup.
Scripting/Blasted Lands: Fixed up gossip and teleport spell for quest 3628.
Can someone please test this. I can't do group testing locally.
Also snuck in a fix for zone_axshara.cpp
Scripting/Blasted Lands: Shouldn't have removed ScriptedGossip.h