Reuse the resources in cpp-tests.

build/cocos2d_samples.xcodeproj/project.pbxproj.REMOVED.git-id

@@ -1 +1 @@
-f990b31eefc9c1e77b714ac8cd2a7b99ba5afc19
+828f0bfcdb53dea52131e3bd9fb86ba153449816

samples/lua-tests/project/Classes/AppDelegate.cpp

@@ -58,7 +58,7 @@ bool AppDelegate::applicationDidFinishLaunching()
     register_assetsmanager_test_sample(stack->getLuaState());
 #endif
     
-    std::string resPrefix("res/");
+    std::string resPrefix("");
     
     std::vector<std::string> searchPaths = pFileUtils->getSearchPaths();
     searchPaths.insert(searchPaths.begin(), resPrefix);