Merge branch 'master' of github.com:TrinityCore/TrinityCore into 4.3.4

Conflicts:
	sql/base/auth_database.sql
	sql/base/characters_database.sql
	src/server/game/Entities/Player/Player.cpp
	src/server/game/Handlers/LFGHandler.cpp
	src/server/game/Server/WorldSession.cpp
	src/server/game/Server/WorldSession.h
	src/server/game/Server/WorldSocket.cpp
	src/server/game/World/World.cpp
	src/server/scripts/Spells/spell_generic.cpp

src/server/game/Scripting/ScriptMgr.h

@@ -753,6 +753,9 @@ class PlayerScript : public UnitScript
 
         // Called when a player switches to a new zone
         virtual void OnUpdateZone(Player* /*player*/, uint32 /*newZone*/, uint32 /*newArea*/) { }
+
+        // Called when a player changes to a new map (after moving to new map)
+        virtual void OnMapChanged(Player* /*player*/) { }
 };
 
 class GuildScript : public ScriptObject