tree 3d87025a9e72e7d27643da201ed5cbf234cc2a1d
parent e29d659177655e589850ba7d3d83f7ce12ef23dd
author iamqizhao <toqizhao@gmail.com> 1453854082 -0800
committer iamqizhao <toqizhao@gmail.com> 1453854082 -0800

remove some commented code left from previous PR