Sugarlumps demo

[ralferoo]

I've actually already tidied up the source ready for release, but I'll hold off releasing it until after the next demo as the process described above will be largely untouched in the next demo - that'll be all about the 3D code to generate the required triangles...

I decided to make the source available now as it's been 2 months now and I still haven't even started on the next demo yet... 

Grab it here: ralferoo/sugarlumps · GitHub