cut inkscape-inserted code from svg files, resulting in Reduced svg files. No changes to main files yet
reduced files don't work, they are misshapen for some reason.  Better look into svg quirks.
crudely but effectively replaced an image tag with an inline svg. replace rest and clean up the code next
replaced all of first digit with inline svgs, accidently put the vertical image for all of them.  need to go back in and fix up the code for the horizontals and insert them
all img tags replaced with corresponding inline svgs, though their styles have been stripped.  create options so that user can tweak the styles?
added TODO
inline svgs dont seem to work on old mobile browsers, but now they can be colored with a color picker that appears when you click on the digits