Scripting/Blade's Edge: Quest 10594 "Gauging the Resonant Frequency"
Closes #6214
Core/SpellMgr: Remove unneeded check for max targets
Core/Commands: Fix NULL dereference crash in .npc set link

Fix NULL dereference crash in .npc set link happening when passing a not-existent Creature guid as parameter, es. ".npc set link -1" .
Issue spotted by static analysis, added in c05ed659cbc561b6e7c0016cc7b1548886d5337a
DB/SAI: Fix SAI for Terrorspark Closes #9999
Core/RBAC: Fix typo
Scripts/Oculus: fix drake spells

Closes #6681
Closes #6680
Closes #6673
DB/SAI: Fix SAI script for Denalan. Closes #6758
DB/SAI: Little fix for Quest Re-Cursive to make Mechagnomes despawn after spell hit. Closes# 2024
DB/SAI: Spawn Baron Aquanis when Fathom Stone is used Closes #3118
Scripts/HoR: Some fixups.
Grizzly Hills/Scripting: Fix Quest 12244 "Shredder Repair" and 12270 "Shred the Alliance"
Closes #1942 #3754
Core/Vehicle: Add an extra check for required energy before setting power.
Scripting/Grizzly Hills: Add missing include "SpellScript.h"
DB/SAI: Add SAI for Val'kyr Guardian & Val'kyr Protector
Closes #3280
DB/SAI: Fix for QUEST 12512 "Leave no one behind" by Pitcrawler
Closes #6583
Scripting/Razorfen Downs: Additions and fixes for instance.
Moved bosses Glutton, Mordresh Fire Eye, Tuten Kash to cpp.
Cleaned up code for boss Amnennar The Coldbringer.
Fixed up gong event for gong to have sound and proper spawning.
Scripted quest 3525 "Extinguishing the Idol" so you can now fight Plagmaw the Rotting.
Core: Fix non pch build
DB/SAI: Remove bad unneeded Springpaw Stalker & Elder Springpaw SAI
DB/SAI: Fix my stupid mistake
DB/Misc: Fix typo