DB/Creature: Commander Stoutbeard's yell

Closes #7948
DB/Gossip: Add missing texts

Note: https://github.com/TrinityCore/TrinityCore/blob/master/src/server/scripts/Kalimdor/CavernsOfTime/EscapeFromDurnholdeKeep/old_hillsbrad.cpp needs to be moved into db.
Rename 2014_03_03_00_gossip.sql to 2014_03_03_01_world_gossip.sql
DB/SAI: Loken's Orders

By dr-j, closes #4855
Update 2014_03_03_00_creature_text.sql
DB/Loot: Harbinger Skyriss

By MitchesD, closes #11670
DB/Creature: Fix wrong npcflag for Alchemist Kanhu

By MrSmite, closes #11671
DB/Items: Fix some startup errors

Updates #11587
Herman Walker, Grumman Slatefist and Shenarial are now officially battlemasters. Karg Skullgore & Sawemba have been reassigned to their duty of random BGs battlemasters.