fix crashes caused by 404 emoji link
rm careless committed umeng sdk
重构了浏览帖子，增加Tab导航
Refact TopicActivity to TopicTabActivity
Merge branch 'master' of github.com:lzyzsd/rubychina4android into lzyzsd-master
修复了TopUser的一个bug
添加了注册功能
Publish 1.0.5
Add qrcode img
修改Readme.md
修复登录闪退
Add signed to github repo
修改版本号
消息推送通知提醒
Merge pull request #1 from gonjay/master

update