Remove some code that had been commented out. Spacing tweaks.
Add autogenned code
checkpoint commit. new logic for generating all grid points.
checkpoint commit. wah wah wah
Change the triangular grid to draw triangles instead of lines. Also draw the pretty pastel colors.
Add auto-genned code
rename 'tetra' vars to 'icosa' since we are now drawing icosahedron.
Add autogenned code
Merge branch 'master' into gh-pages