{"push_id":798070318,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"771b332aef60e7fa4a0230b1f5cbac68ddfaeb98","before":"2f0fb23a6a12874d6c010045969716bc6bf56a33","commits":[{"sha":"771b332aef60e7fa4a0230b1f5cbac68ddfaeb98","author":{"email":"c45e7681d9a74c327884ab25fcea5bce7e04b8b2@hotmail.com","name":"kaka"},"message":"version 4, by 19 Sept 2015","distinct":true,"url":"https://api.github.com/repos/kakahwei/RepData_PeerAssessment1/commits/771b332aef60e7fa4a0230b1f5cbac68ddfaeb98"}]}