DB/Creature: Remnant of Dahlia Suntouch

Script event which occurs when Dahlia Suntouch is killed.
Merge branch 'master' of https://github.com/TrinityCore/TrinityCore into ghbb
Core/Misc: Optimized locale loading
DB/Misc: Resubmission

Resubmit https://github.com/TrinityCore/TrinityCore/commit/c212c4fcc3bde1809e58fe1c16d37a29d70ce7bb with different guids
Remove uneeded files.
Core/Socket: Added helpers to retrieve the size of currently ready data
Core/Misc: Fixed loading trinity_string
DB/SAI: New Hearthglen Fixes

Several missing texts for creatures in New Hearthglen

Also scripts Admiral Barean Westwind (Dragonblight version)
Core/Transports: Delayed adding transport model to next tick after teleporting to fix race conditions happening when teleporting transport happens at the same time as destination map balances its dynamic LoS tree
Core/DBLayer: Fixed an incredibly rare memory leak happening when player started loading from database and never finished
Merge branch 'master' of https://github.com/TrinityCore/TrinityCore into ghbb
更新
Merge branch 'ghbb2' of https://github.com/shenhuyong/TrinityCore into ghbb
Fix arena points distribution for non-80 Call To Arms BattleGround
更新
Merge branch 'ghbb2' of https://github.com/shenhuyong/TrinityCore into ghbb
更新
Merge branch 'ghbb2' of https://github.com/shenhuyong/TrinityCore into ghbb
更新
Merge branch 'ghbb2' of https://github.com/shenhuyong/TrinityCore into ghbb