Core/Scripts: Fix for issue https://github.com/TrinityCore/TrinityCore/issues/882#issuecomment-57065326
Core/SmartScript: Fix warnings
Core/Sai: Added new error log for action SMART_ACTION_TALK
Core/Brewfest: Fix typo in b74ef3f3ca277e7ce1bca7563fb0e9affbaf1a5a (thx to Gooyeth)
Core: Fix crash
Core/Sai: Added SMART_ACTION_TALK error log also for -guid creature
Merge pull request #13259 from sonic3000/master

Core/Scripts: Fix for issue #882
Core/SAI: CleanUp in 98257b94728223ff027c3696b630462288c85255 / 2838a622647a1e12ec483b59440c7d0414dc14fa
Core/Worldserver: Fix worldserver stuck on "Halting process" on shutdown

Partially revert 4fe45b8c63d3c4118a0a69c6ed44573c53eba54c to fix worldserver stuck on "Halting process" on shutdown.

Fixes #13201