Change stand state of creature 4542 on aggro

Signed-off-by: Cala Haryon <calaftp@free.fr>
Allow NPC 8400 to stand up on Aggro

Signed-off-by: Cala Haryon <calaftp@free.fr>
Remove AI script for Velinde Shadowsong

Velinde Shadowsong is involved in 2 different quests scripts while ACID
handle one. These scripts were expanded and added to DB, thus ACID
script is removed.

Note: this commit is a redo of 5db7b0b wrongly reverted in d89cf85
Add script for npc 8421
This will fix quest 3566

Signed-off-by: Cala Haryon <calaftp@free.fr>

Conflicts:
	acid_classic.sql
Remove scripts for npcs 1840, 1842 and 12126

All of them are supported by SD2

Signed-off-by: Cala Haryon <calaftp@free.fr>
Update ACID scripts for UDB 407

Signed-off-by: Cala Haryon <calaftp@free.fr>
Remove Several Totem Scripts - Should Be Replaced With TotemAI

Signed-off-by: Cala Haryon <calaftp@free.fr>
Added script for creature 10299 in Blackrock Spire

Added support for event in Blackrock Spire of Scarshield Infiltrator
morphing into Vaelan
Source: http://www.youtube.com/watch?v=VVxOPiDVwNQ
Fixed spell used by creature 11669 (Flame Imp) in Molten Core

http://www.wowhead.com/npc=11669/flame-imp#abilities

Closes #79

Signed-off-by: Cala Haryon <calaftp@free.fr>
Fixed aggro text of several NPCs

Removed wrong AI scripts from various creatures and fixed random aggro
text for others.
They were previously claiming to be part of the Defias Brotherhood on
aggro though obviously were not (kobolds, skeletal mages and such)
From https://github.com/classicdb/database/issues/548
Merge pull request #4 from cala/master

Three backports from Classic DB and 7 backports from ACID WotLK