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

Conflicts:
	src/server/game/Handlers/MiscHandler.cpp

src/server/game/Maps/Map.cpp

@@ -1586,7 +1586,7 @@ GridMap::~GridMap()
     unloadData();
 }
 
-bool GridMap::loadData(char* filename)
+bool GridMap::loadData(const char* filename)
 {
     // Unload old data if exist
     unloadData();