Print info about origin, zoom, and iterations on screen

[ChrisThrasher]

This could be printed over the set itself or we could add a ~50 pixel buffer on the button of the window that maintains a black background on which we print debug information without covering the fractal. If this requires bringing in a font resource, I'd prefer that the font get compiled into the executable so that the executable doesn't have to be run in a specific directory to find the font.

[ChrisThrasher]

Done! It looks fine over the window itself so no need for a black bar to print it on. I added a black border to the white text so it's plenty contrast-y no matter what the background is.