{"head":"4778ce73ef0e0b43c39b2e0c893a0bc53775df0c","size":1,"push_id":45394649,"shas":[["4778ce73ef0e0b43c39b2e0c893a0bc53775df0c","62e590c2c7672cd20dece6c02b6958ff00a1798a@gmail.com","Removed unused variables.","Ralph Bean"]],"ref":"refs/heads/master"}