Thank you! You're right, the leanpub listing should have a link to the project's homepage, and a link to the Github. And I had removed the "Fork me on Github"

Thank you! You're right, the leanpub listing should have a link to the project's homepage, and a link to the Github. And I had removed the "Fork me on Github" banner thing from the nitrogenproject.com homepage, and forgot to re-add a proper link to the github. I've rectified both of these. Thanks again!