在使用google code 的时候 做个备份，
git clone https://wushuangzilong@code.google.com/p/maplebanana-proxy/
git config --global user.email "wushuangzilong@gmail.com"
git config --global user.name "wushuangzilong@gmail.com"
git add *
git commit -m "update" *
git push origin