tree 0525ffd05868d271bd432c7ac76e7000006a482e
parent 6fcdee4e8613e80af262125ed225700475a34390
author Zhenkai Zhu <zhenkai@cs.ucla.edu> 1338438323 -0700
committer Zhenkai Zhu <zhenkai@cs.ucla.edu> 1338438323 -0700

message format change;
add functions fo chatdialog