DB/SAI: Xarantaur

Original update by @Pitcrawler 

Scripts turn in events for : -

13034 The Witness and the Hero
13038 Distortions in Time
13058 Changing the Wind's Course

Also some script updates for Changing the Wind's Course

Closes #12946
Core: Remove whitespace
DB/Creature: Remove unused ScriptName

Closes #7441
Core/BattleGrounds: store data about BGs victories

Enable in worldserver.conf

Closes #12944

Signed-off-by: DDuarte <dnpd.dd@gmail.com>
Core/BGs: Add overrides to GetAttrX methods
SQL: Rename file
Scripts/Quest: Fix some movement stuff for Quest "Death Comes From On High"
SQL: Fix fail ...