First attempt at translating sample images into HTML

First attempt at translating sample images into HTML

On browsers that support Web fonts, it seems silly to still be using
images for displaying font samples.  So I've tried to translate the
samples into HTML.  The result is a bit of a mess, but it roughly works.
The images are still there, and the stylesheet tries to arrange that
they get used where appropriate, and that speech synthesizers don't try
to read the samples.