{"head":"d6196a73688d6b82b6ecd4a6a8bd9c482ff27e42","size":1,"push_id":45463087,"shas":[["d6196a73688d6b82b6ecd4a6a8bd9c482ff27e42","9ecb851f9f3404331013df2f51bb42be18a15ba6@gmail.com"," * Adding CS 61B review session for 8 October 2011\n\n--danwang","Dan Wang"]],"ref":"refs/heads/master"}