Small fix for iOS sample project post build script in SDK
Small fix for iOS sample project post build script in SDK

--HG--
branch : v1-8

nezticle/ogre,jhu-lcsr-forks/ogre,vancepym/ogre,jhu-lcsr-forks/ogre,largerussiangames/ogre,largerussiangames/ogre,jhu-lcsr-forks/ogre,largerussiangames/ogre,jhu-lcsr-forks/ogre,vancepym/ogre,nezticle/ogre,jhu-lcsr-forks/ogre,nezticle/ogre,vancepym/ogre,vancepym/ogre,vancepym/ogre,largerussiangames/ogre,nezticle/ogre