-documentation fixes for spherical Voronoi code (plots are showing up now, but not in the correct locations) -some cleanup of spherical Voronoi code
-documentation fixes for spherical Voronoi code (plots are showing up now, but not in the correct locations)
-some cleanup of spherical Voronoi code

niknow/scipy,niknow/scipy,niknow/scipy,niknow/scipy,niknow/scipy,niknow/scipy