Add some app

Author: ele828

README.md

@@ -206,6 +206,19 @@ https://github.com/asamiller/den
 * **Noder-cnodejs客户端**
 https://github.com/soliury/noder-react-native
 
+* 知乎日报Android版
+https://github.com/race604/ZhiHuDaily-React-Native
+
+* ziliun-react-native
+https://github.com/sonnylazuardi/ziliun-react-native
+
+* react-native-weather-app
+https://github.com/shevawen/react-native-weather-app
+
+* React Native Sample App(Navigation,Flux)
+https://github.com/taskrabbit/ReactNativeSampleApp
+
+
 ## 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