添加进入话题前的帐号和昵称输入功能
修改登录
Merge pull request #64 from jun-lu/master

获取更新
Merge pull request #65 from jun-lu/master

修改匿名用户头像
Merge pull request #66 from jun-lu/master

add set nick name page
提交
Merge pull request #82 from CKHuang/master

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