Added empty voronoi lab.
Outlined voronoi lab.
Merge branch 'master' into voronoi
Wrote the intro to the voronoi lab
Merge branch 'master' into voronoi
Merge branch 'master' into voronoi
Partial draft of the explanation and usage of voronoi diagrams.
Merge branch 'master' into voronoi
Merge branch 'master' into voronoi
Merge branch 'master' into voronoi
Merge branch 'master' into voronoi
Most of a draft for the voronoi lab.
Some small changes.
Added figures for voronoi lab.
Merge branch 'master' into voronoi
Merge branch 'master' into voronoi
Added helper function file to voronoi lab.
Changed Voronoi lab to reflect addition of helper function.
Added solutions and cleaned up problems in voronoi lab.
Added some missing files to the voronoi lab.