See histograph.github.io for more information.
###how to run:
jekyll serve
or if that fails because of kramdown
bundle exec jekyll serve --watch
http://stackoverflow.com/questions/31417469/jekyll-ruby-kramdown-missing-dependency
The source for Histograph is released under the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.