first commit
The first commit by Shicongjun
HelloWorld
Welcome to give some advice for me on it.
Merge branch 'master' of http://github.com/Shicongjun/HelloWorld
隐私聊天流程图

腾讯首席执行官(CXO)大赛，X-Works复赛讨论工作。
用Visio工具画出设计思路，整理出来的流程图。
first commit