jlnr/gosu — pull request #211 by myokoym (2014-04-22 16:10:31+00:00)
Title: Accept options to Zen.init

Continuation of #209. I tried to pass parameters:

```ruby
init :fullscreen => true do
...
end
```

The following is also accepted:

```ruby
init :width => 640, :height => 480 do
...
end
```

How about it?