1.5—Mobile Support

As of 1.5, the game is now mobile-phone friendly. I've added touch-sensitive buttons to it, only visible when verifiably using a touch screen, which allow for engine thrust, firing, and rotation clockwise and counterclockwise; set up in a gamepad-like interface.

This is something I've been meaning to do for a while. I've decided that the game works great as a mobile-phone time burner, and this is probably the quickest and most convenient way to do it.