kytrinyx/exercism.io — pull request #449 by Dparker1990 (2013-08-10 17:42:25+00:00)
Title: Open Github profile link in new tab

I feel that this link should open in a new tab since it is navigating away from the site.

Having it open in a new tab allows a user to view the Github profile and browse their repos, then simply close the tab and never interrupt their exercism.io session.