Version 0.5.0: Minor bugfixes and final preparation for the Steam release

Version 0.5.0 has been released! Here's the changelog:

• Final preparations for the Steam release!
•  Changed the text you see when starting a new game for the Steam version of the game.
•  Automatically skip cutscene end screen for the Steam version of the game.
•  Fixed a bug where the buttons on the bottom of journal pages could sometimes not be pressed.
•  Fixed a bug where dialog modals would stay open if you navigated back to the Hub.
•  Fixed a bug where sound effects would sometimes keep playing for a split second after you beat a level (most noticeable on "Pressing Buttons").