[0810] Fixed quest 8447

* Fixed quest 8447 (Waking Legends) by adding end script. Heavily based
on commit
https://github.com/unified-db/Database/commit/8d6e23b090ea95e4230e9f4312
29b6c02efe1da3
by @Grz3s for UDB but adjusted for Classic DB.
This closes #32
Source: http://www.youtube.com/watch?v=7S6_U8qNU2U
[0811] Made quest 990 available

* Trek to Ashenvale (q.990) is now available: 'Sentinel Selarin' should appear after compl. q.994 or q.995
Closes #583

Signed-off-by: Cala <calaftp@free.fr>
[0812] Fixed gossip of creature 3691

* Raene Wolfrunner - gossip
This closes #625

Signed-off-by: Cala <calaftp@free.fr>
[0813] Improved end script for quest 5541

* q.5541 'Ammo for Rumbleshot'
Closes #138

Signed-off-by: Cala <calaftp@free.fr>
[0814] Fixed faction of GO 179784 in Blackwing Lair

* Fixed faction of traps in Suppression Room of Blackwing Lair

Signed-off-by: Cala <calaftp@free.fr>
[0815] Added missing GO 12653

* missing cat figurine (YTDB)

Signed-off-by: Cala <calaftp@free.fr>
[0816] Fixed quests 7481 & 7482 in Dire Maul

* Fixed quests 7481 & 7482 (Elven Legends - Alliance / Horde) by adding
missing gossip_menu_options and missing DBscripts on gossip. Thanks
TheTrueAnimal for pointing. This closes #637
Also fixed quest requirements
Source: YTDB and http://www.wowhead.com/quest=7482
[0817] Added missing script for quest 1126

* Added missing script for quest 1126 (Hive in the Tower)
Now, two NPCs 13301 (Hive'Ashi Ambusher) will spawn when looting the
Hive'Ashi Pod
They were previously missing, breaking the quest because they are the
one dropping the requested quest item
Also fixed stats for creature 13301 (Hive'Ashi Ambusher) and 13136
(Hive'Ashi Drone). Both are involved in this quest but NPCs 13136 will
be handled by SD2
Thanks Scotty0100 for pointing.
This closes #264
[0818] Improved quest 308

* Improved quest 308 (Distracting Jarven): now the unguarded barrel
will spawn in the same place as the guarded one.
Thanks Patman for pointing. This closes #137
[0819] Fixed spawn time of creature 11489 in Dire Maul

* Fixed spawn time of NPC 11489 (Tendris Warpwood) in Dire Maul
Thanks TheTrueAnimal for pointing. This closes #654
[0820] Removed duplicate mailboxes

* Removed duplicate mailboxes in world (same entry, same coordinates)
Thanks shiendra for pointing
[0821] Fixed a few issues in Zul'Farrak

* Fixed a few issues in Zul'Farrak. Thanks Nekoi for reporting.
* Added missing loot entry for creature 8876 (Sandfury Acolyte)
* Fixed quest Divino-matic rod
* Added waypoint movement to creature 7795 (Hydromancer Velratha) in
Zul'Farrak. She will now move around the sacred pool.
Source: YTDB
Fixed walk speed for creature 7273 (Gahz'rilla) in Zul'Farrak because
it was moving way to quickly
Fixed addon for creature 5648 (Sandfury Shadowcaster) because they were
using an aura addon and an EventAI script to add the same spell 20798
(Demon Skin) resulting in the spell being self canceled
This closes #175 and #174
[0822] Fixed loot table of creature 7271 in Zul'Farrak

* Fixed loot table of bosses in Zul'Farrak. Thanks Patman for reporting.
This closes #173
[0823] Added missing rare spawns in Zul'Farrak

* Added missing rare spawns NPCs in Zul'Farrak
Source: http://www.wowhead.com/npc=10080#comments
http://www.wowhead.com/npc=10081#comments
http://www.wowhead.com/npc=10082#comments