[ new ] First jab at generating in the manner of Mondrian

For this first step, I am throwing random colours into a precut table.
Future work:

- recursively cut a canvas into a grid (of canvas | colours)
- proper rendering function (deal with the grid's edges)
- export capabilities
[ gitignore ]
[ new ] First jab at generating in Mondrian's manner

Right now, I have merely produced the machinery to model the idea of
a painting as well as cut an existing painting into pieces & produce
a random colouring of it. The running example is simply throwing random
colours into a precut image.

Future work:

* weighted recursion automatically cutting a painting into pieces
* better random colors
* better visualisation function (support for the grid's edges)
* export capabilites to images