{"head":"7f7daf2c21e505ab02a774febbcda47f3a9c5737","size":1,"push_id":45338473,"shas":[["7f7daf2c21e505ab02a774febbcda47f3a9c5737","ddad9563c2288c487b2451bd035a5694a3f5467c@asu.edu","First version of Session and HistoryData classes.","Louis Wilson"]],"ref":"refs/heads/master"}