GitHub page can generate Atom feeds now

[einverne]

add following line to _config.yml file:

gems:
  - jekyll-feed

it will generate feed.xml file in the root of your repository.

Ref:

• https://help.github.com/articles/atom-rss-feeds-for-github-pages/
• https://github.com/jekyll/jekyll-feed