DB/Misc: 2 updates to fix non working SAI scripts

Closes #9460
DB/Misc: Doing this out of the kindness of my heart, not because @Aokromes forced me into slavery.

Closes #9624
Script/SAI: Convert Arzeth the Merciless to SAI
Script/SAI: Fix runtime errors
Rename sql files from previous commit and add new line at eof
Core/Buildsystem: Actually follow CONF_DIR path-directive when installing configuration-files on UNIX
Fixes issue #9649
DB/Quests: Fix The Leaders at Jin'Alai, closes #902

Remove some double spawns
Add some missing spawns
Convert some EAI to SAI
Add some visual effects for quest Breaking Through Jin'Alai
Core/Log: Added more information to log when a map cant be created.
Merge pull request #9648 from xjose93/ImproveLog

Core/Log: Added more information to log when a map cant be created.
DB/Quests Fix Mission: Eternal Flame, closes #6852
Script/SAI: Fix runtime error. Thanks @Kirkhammett

Closes #9653

(Can not commit for other authors using the web interface...)
Merge remote-tracking branch 'refs/remotes/upstream/master'