i like the original one better. i'll find another way to make the
filenames small for the most current ones on dropbox, so that they're
easy for people to find.

- also fixed a small error in the colmak layout, which was there because
  it had been in the qwerty and dvorak layouts until *very* recently.

- also, additions to the ui-info.json file generator
- and probably some other small but useful things

- also starting work on a new build script (to make an svg of the
  current layout, so it's easier to visualize)

- also changed the kbfun function comments to be easier to parse
- also added running the generating script to the toplevel build process

there is now a toplevel makefile for making dist, so that we can keep
the project build systems separate (in src and contrib/UI*), and then
build dist from the root dir