ipython/nbviewer — pull request #38 by Carreau (2013-03-01 16:20:17+00:00)
Title: enable google analytics

It is not perfect as it patches the embeded version of nbconvert.
But is allow to have more statistics that newrelic does not provide.

Once merged/deployed I'll migrate the account from my gistpynb herokuapp to nbviewer and will invite all the core dev to share the GA account.