Build: Use override/final keywords for VS 2012 and newer. (VS 2013 still defines __cplusplus as 199711L)
Core/Chat: Fix an exploit where it was possible to speak in universal language in say/yell/emote by sending CMSG_MESSAGECHAT using cheats.
DB/Creature: Fix warnings with creature_formations loading
Core/Scripts: Fix quest The Totem of Kar'dash alliance version.

Remove some hungarian notation for horde side version.

Closes #11035
Core/Spells: fix crash when loading custom spell attr with invalid spellid
Core/Spell: Handle SPELL_AURA_FORCE_REACTION missing cases

Always check forced reputation ranks before any other faction check to get the reaction between 2 units.
Fixes #5790
Merge branch 'master' of https://github.com/TrinityCore/TrinityCore into teste2