add geo tools and a simple linear geo projection
always run at 0,0
convenience methods for working with ProjectableND objects
add/sub/mid-point calculations for 2d points
2d triangle and model
country data as geo-json
radial point class
class for approximating an image as voronoi faces
calculate centroid and perimeter of 3d triangle
convenience method on PImage to get a pixel color at a Projectable2D location
ellipse + Projectable2D
Merge pull request #8 from measures/2d-stuff

2d stuff