Omnicleanup: header cleanup, add ModApiUtil shared between game and mainmenu

src/script/cpp_api/s_nodemeta.cpp

@@ -18,16 +18,14 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 */
 
 #include "cpp_api/s_nodemeta.h"
+#include "cpp_api/s_internal.h"
 #include "common/c_converter.h"
 #include "nodedef.h"
 #include "mapnode.h"
 #include "server.h"
+#include "environment.h"
 #include "lua_api/l_item.h"
 
-extern "C" {
-#include "lauxlib.h"
-}
-
 // Return number of accepted items to be moved
 int ScriptApiNodemeta::nodemeta_inventory_AllowMove(v3s16 p,
 		const std::string &from_list, int from_index,