Core/Scripting: Bosses should now work in ZG.
Note: Mandokir is being rewritten blizzlike and not everything is working properly yet.
DB/Game Event: Fix Hallow's End start time (thx gonzo1247)
Core/Scripting: Implement quest Reconnaissance Flight (id 12671)

Fix sql naming for last file.
DB/Game Event: Add missing changes in 6428af8f1663ce7b5c1ff87d86ebffd147196312
SQL: Fix sql import problems