v0.3.1 Released

Not a lot has changed externally, although under the hood, lots of features have been added to make it easier to quickly publish the game.

As follows are some of the changes made:

• The main menu has changed in appearance slightly.
• Icons have been added to the Windows x86 builds.
• Licensing information is now included in most builds of the game.
• Fixes a bug in the credits where the music stopped playing after the first song.