update readme

Author: wangdicoder

README.md

@@ -61,6 +61,11 @@ Apk file is [here](https://github.com/wangdicoder/react-native-Gank/blob/master/
 ![](https://github.com/wangdicoder/Gank.io/raw/master/screenshot/webview.gif)
 
 
+### collection contents
+
+![](https://github.com/wangdicoder/Gank.io/raw/master/screenshot/collection.gif)
+
+
 ### reorder
 
 ![](https://github.com/wangdicoder/Gank.io/raw/master/screenshot/order.gif)
@@ -73,14 +78,14 @@ Apk file is [here](https://github.com/wangdicoder/react-native-Gank/blob/master/
 
 ## Other Features
 
-- collect favourite articles
-
 - more friendly settings
 
 - better strategy to fetch contents for saving cellular data
 
 ## To do list
 
+- [ ] save girl's images into the phone
+
 - [ ] fetch historical contents
 
 - [ ] modify strategy of fetching images (depends on Net types)

README.zh-cn.md

@@ -61,6 +61,11 @@ Apk文件在[这里](https://github.com/wangdicoder/react-native-Gank/blob/maste
 ![](https://github.com/wangdicoder/Gank.io/raw/master/screenshot/webview.gif)
 
 
+### 收藏内容
+
+![](https://github.com/wangdicoder/Gank.io/raw/master/screenshot/collection.gif)
+
+
 ### 首页内容排序
 
 ![](https://github.com/wangdicoder/Gank.io/raw/master/screenshot/order.gif)
@@ -73,14 +78,14 @@ Apk文件在[这里](https://github.com/wangdicoder/react-native-Gank/blob/maste
 
 ## 其他特征
 
-- 可收藏喜爱的文章
-
 - 更大人性化友好的设置功能
 
 - 更好的获取数据策略帮你节省流量
 
 ## To do list
 
+- [ ] 保存福利图片到手机
+
 - [ ] 获取历史数据内容
 
 - [ ] 根据网络类型选择加载图片