Version v0.9.1

Updated the build to version 0.9.1:

• Fixed a bug where Data Points was not given when completing a game run or a practice run.
• Implemented Italian localization for menus and how to play messages.
• Changed how setting up multiplayer works. The option to choose whether or not to play the game solo or co-op is now shown after selecting "Game Start", and indicates which players play on what device. 
• Fixed a bug for the 2-Player character select, where the 2nd Player's UI does not disappear when backing out.