a13ff5e2
Changes:
* Update background level images
* Limit the points for the longest line in game
* Extend the duration of the controls tutorial info box
* Add Alt+Enter key binding to toggle full-screen mode
* Increase processing rate for keyboard inputs
* Add Icon to indicate bad connection quality
Fixes:
* Fix Steam controller support
* Fix a crash when there are no human players
* Fix a crash which could occur when using phone controllers
* Fix phone player not being able to reconnect after being replaced by bot