Merge pull request #34 from hlee/master

github login
Merge pull request #35 from hlee/master

still continue with github login
Merge pull request #36 from hlee/master

github user store information
完成搜索页面
完成了用户信息的错误提示
Merge pull request #37 from songjiayang/master

重够了代码，添加了用户头像，以及商品搜索
copyright changed
changed the avatar image pointed to gavatar