tree c3b8f9f90c4d8e8a4b4dff9b328f5f9c8f173768
parent e04712b1d56b526e088f273d69473f340ddc5124
author Zhenkai Zhu <zhenkai@cs.ucla.edu> 1359169764 -0800
committer Zhenkai Zhu <zhenkai@cs.ucla.edu> 1359169764 -0800

update gitignore