Merge pull request reactnativecn#1 from fakefish/patch-1

增加Segmentfault客户端

Author: Eric_Wong

README.md

@@ -120,6 +120,9 @@ https://github.com/LeezQ/react-native-zhihu-app
 * ForeignExchangeApp
 https://github.com/peralmq/ForeignExchangeApp
 
+* Segmentfault 客户端
+https://github.com/fakefish/sf-react-native
+
 ## 组件
 > 由于已经有较好的组件库网站，这里就不做总结。可以直接查看如下网站，过后可能精选一部分优质组件出来 :P
 
@@ -188,4 +191,4 @@ http://blog.devtang.com/blog/2015/02/01/talk-about-react-native/
 http://www.zhihu.com/question/27852694/answer/43990708
 
 * React Native概述：背景、规划和风险
-http://div.io/topic/938
+http://div.io/topic/938