First updates

Hi folks! Thank you all for the awesome reception and the great feedback so far! I've updated the game today with a few of your suggestions and some fixes:

• the game can now be run in windowed mode from the options menu
• buildings achievements have been fixed
• the exit button has been fixed
• links towards social media have been fixed
• the tutorial no longer restarts on a new colony

I'm working on getting the Linux version running, some issues with the resolution still need to be fixed before that. More updates coming soon!