michbarsinai/no2bio-eng — pull request #1 by thedod (2014-03-31 18:49:54+00:00)
Title: added CNAME

as explained at https://help.github.com/articles/setting-up-a-custom-domain-with-pages#setting-the-domain-in-your-repo

DNS already has CNAME:
> english.no2bio.org.	3600	IN	CNAME	michbarsinai.github.io.