Build with jekyll.

Needs python 2 for using pygments. Something like:

mkvirtualenv jekyll --python=/usr/local/Cellar/python/2.7.13/bin/python

Run dev server:

bundle exec jekyll serve
# or
bundle exec jekyll serve --drafts

source is effectively master branch, and master is deployed from source using jekyll-github-deploy.

Deploy:

bundle exec rake deploy