PistonDevelopers/piston-examples — pull request #39 by lucidd (2014-08-23 21:32:58+00:00)
Title: Update gfx examples to latest gfx-rs

This PR makes the gfx examples compile with the latest gfx-rs, deletes a no longer needed file and renames the
image_iter example to just image since the Game trait is gone and GameIterator is the "normal" way to do things now.