{"shas":[["cd0c947b2251985dbe437ddea8e3b16e2c33a299","e1dbc45b6254e7ac6e47be16ad60ed13512254f4@gmail.com","Set irohiroki's gravatar.","Hiroki Yoshioka"],["a7b26515ec2b663c35219e7a41ad0104e440075d","5284828a2f519e45a322ae22408a02a1ccb4e2fe@kakutani.com","Merge pull request #87 from irohiroki/master\n\nirohiroki's gravatar","Kakutani Shintaro"]],"ref":"refs/heads/master","size":2,"head":"a7b26515ec2b663c35219e7a41ad0104e440075d","push_id":36208665}