[cocos2dx] Fix VS project to copy resources to new required location on Windows.

spine-cocos2dx/example/proj.win32/spine-cocos2d-x.vcxproj

@@ -99,7 +99,7 @@
   <ItemDefinitionGroup>
     <CustomBuildStep>
       <Command>if not exist "$(OutDir)" mkdir "$(OutDir)"
-xcopy "$(ProjectDir)..\Resources" "$(OutDir)" /D /E /I /F /Y
+xcopy "$(ProjectDir)..\Resources" "$(OutDir)\Resources" /D /E /I /F /Y
       </Command>
       <Outputs>$(TargetName).cab</Outputs>
       <Inputs>$(TargetFileName)</Inputs>