{"push_id":573005406,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"72c49ac0c5c40d93d969296da923588731eb34ee","before":"634c91716179c91dbb85ffe52f38793e9b952b9e","commits":[{"sha":"72c49ac0c5c40d93d969296da923588731eb34ee","author":{"email":"edc4742cc5007f142316d408b3afb127a210e8ed@Gordon.local","name":"Russell Gordon"},"message":"Now saves output to a PDF file, ready to print.","distinct":true,"url":"https://api.github.com/repos/rsgccs/teaching-examples/commits/72c49ac0c5c40d93d969296da923588731eb34ee"}]}