Update 1.0.8 - Widescreen, 60FPS, HTML support

Got a little bored, so the game is now running on a new backend in widescreen at 60fps, compared to the previous 480x360 screen at 20fps.

This update also allows for HTML builds, which are included on the game's page now.

Other than general fixes and improvements, the demo still remains as-is. I may come back to this and finish it if I have time, but no promises.