[z0119] Use new Cleanup patch for _full_db

Signed-off-by: Salja <salja2012@hotmail.de>
[z0120] Update _full_db to updatepack 2.0.4 for MaNGOSZero z2293+ and ScriptDevZero z2639+

Signed-off-by: Salja <salja2012@hotmail.de>
[z0121] Release updatepack 2.0.4
NOTE:
the next time we will provide small things faster

CHANGELOG:
-- Fix Quest (5742)
-- Fix Quest (3520)
-- Added missing templates for creature #17719, and #17720.
-- A few changes to triggers/spawners.
-- Removed a few TBC and WotLK game objects.
-- Removed duplicate mailbox in Ironforge military ward.
-- Fix MinLevel of Quest (8725)
-- Fix NPC Gossip (15171,15170) This fix Quest 8304
-- Fix Gossip of NPC (11800) and (11798)
-- Small Update for Quest 5561 Thanks Ghurok
-- Fix npc gossip (15609) this fix quest 8738
-- Fix Quest (4285)
-- Fix Quest (4287)
-- Fix Quest (4288)
-- Make Gameobject (176361) Untargetable
-- Fix a lot of creature_template.scale
-- Some more misc fixes

Thanks to all authors

Signed-off-by: Salja <salja2012@hotmail.de>
[z0122] Update db_schema.htm

Signed-off-by: Salja <salja2012@hotmail.de>