NaCl port: Added some more working samples, removed grass sample that doesn't work.
NaCl port: Added some more working samples, removed grass sample that doesn't work.

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