Update LoggingHOWTO with latest changes
Core/Logging: Remove LOG_FILTER_XXX defines with it's value (remember logger names are case-sensitive)
Merge branch 'master' of https://github.com/TrinityCore/TrinityCore into teste2

Conflicts fixed:
	src/server/game/Battlegrounds/Battleground.cpp
	src/server/game/Battlegrounds/BattlegroundMgr.cpp
	src/server/game/Battlegrounds/Zones/BattlegroundAV.cpp
	src/server/game/Entities/Player/Player.cpp
	src/server/game/Movement/PathGenerator.cpp
	src/server/game/Warden/WardenWin.cpp
	src/server/game/World/World.cpp