Alt: The Return

This bugfix is a simple one; we've made alt-enter work again so that you can use it to toggle fullscreen mode.

We have more things in the pipeline, but it felt important to get this one out there now rather than wait to bundle it up in a bigger release.

Have a good one folks!

BUILD-ID: 18268405 - Download Size: Win / Linux 5.3 MB / Mac OS 10.1 MB