message: Update README.md
  Added a suggestion to read the `hello ggez` guide for new users. It's better to let the to-be users immediately know that there exists a 'getting started' tutorial such as this. It may be hard to find otherwise, as it requires manually looking at the `docs/` folder to find it.
diff: @@ -77,6 +77,10 @@ or `Conf` object, and then call `event::run()` with
  the `Context` and an instance of your `EventHandler` to run your game's
  main loop.
  +## Getting started
  +
  +For a quick tutorial on ggez, see the [Hello ggez](https://github.com/ggez/ggez/blob/master/docs/guides/HelloGgez.md) guide in the `docs/` directory.
  +
  ## Examples
  See the `examples/` directory in the source. Most examples show off
  