use Jekyll for better gh-pages behavior
split JS into separate file, move manual to Readme
add 'share' button, saves program as gist and sets appropriate url
make github stop complaining about deprecated jekyll markdown parser

why is a *new* gh-pages repo using a deprecated markdown generator by
default?
save framerate too
use options.json instead of framerate.txt for better future extensibility
improve smiley quality
Merge pull request #1 from rmmh/gh-pages

easily share programs