Testing out making a voronoi surface!

Used K3DSurf to make surface, and Meshlab to voronize it.

For voronoi, followed instructions here: http://meshlabstuff.blogspot.com/2009/03/creating-voronoi-sphere.html

with hints from: http://zheng3.com/2013/01/26/joining-the-voronoi-cargo-cult/

(thanks Zheng!)