LAHORE, Pakistan, May 29 (Reuters) - A Pakistani Christian accused of blasphemy for scattering garbage near a mosque has died of wounds suffered after a policeman attacked him with a hammer, police said on Saturday. Lahore police official Abdul Shakoor said constable Faryad Ali was arrested on murder charges, after the victim, Samuel Masih, died on Friday. The constable attacked Masih this week at a hospital in the eastern city of Lahore after learning that he had been accused of strewing garbage near the walls of a mosque. Masih, 27, was arrested last year on a blasphemy complaint and was...