chriskempson/jekyll-emoji — pull request #2 by rcmdnk (2013-05-13 18:21:30+00:00)
Title: add external flag

This update enables to place "emoji" directory in the external place
to save the space of your blog repository.

* Add `emoji_external: true` to your _config.yml
* Then update `emoji_dir: http://your/server/emoji `

If you already installed `emoji` directory in `source/images/`, remove them.