[nacltoons] Add Makefile for building lua bindings.

nacltoons/bindings/LuaCocos2dExtensions.h

Index: nacltoons/bindings/LuaCocos2dExtensions.h
diff --git a/nacltoons/bindings/LuaCocos2dExtensions.h b/nacltoons/bindings/LuaCocos2dExtensions.h
index a02ad22811ef28f25072a8a4f6e7ebd1f53e7547..62009bf663eea71016a6d98a0b509d0d7d626e69 100644
--- a/nacltoons/bindings/LuaCocos2dExtensions.h
+++ b/nacltoons/bindings/LuaCocos2dExtensions.h
@@ -1,13 +1,8 @@
 /*
 ** Lua binding: extensions
-** Generated automatically by tolua++-1.0.93 on Wed Feb 27 11:18:21 2013.
+** Generated automatically by tolua++-1.0.93 on Fri Mar  8 12:24:32 2013.
 */
 
-extern "C" {
-#include "tolua++.h"
-#include "tolua_fix.h"
-}
-
 /* Exported function */
 TOLUA_API int  tolua_extensions_open (lua_State* tolua_S);