Adds a first pass at the faux-stacked-bar.js file, which would create a ...

...stacked bar graph were every data point is represented by a rect, creating the illusion of a true stacked bar graph.

This is not actually a real pull request, I just wanted a place where we could comment on things.
I know we discussed this, but i have a couple of thoughts:

1. we could go completely human-readable and change this to "south", "west", "midwest", "northeast", etc.
2. alternately, we could save a lot of space by changing everything else to numbers/first letters. So methods become: "l", "e", "g", "f", "h", "o", and then we have the schema tell us what they are. If we did that for everything, we could probably save a lot of space.
3. i think we should do one or the other