version, download and contant info in readme

`filter` en version

README.md

@@ -2,10 +2,21 @@ FeedMe is an unofficial Reader client application for Feedly, InoReader, Bazqux,
 
 This is the documentation of FeedMe.
 
+# Version:
+3.1.2
+
+# Download:
+https://play.google.com/store/apps/details?id=com.seazon.feedme
+
+# Contact:
+- FeedMe - Settings - About - Feedback
+- dxdroid@gmail.com
+- https://plus.google.com/u/2/communities/103261667907208024822
+
 # Topics:
 
 - <a href="https://github.com/seazon/FeedMe/blob/master/doc/en/podcast_tts.md">Podcast & TTS</a>
-- <a href="https://github.com/seazon/FeedMe/blob/master/doc/zh/filter.md">Filter (Chinese)</a>
+- <a href="https://github.com/seazon/FeedMe/blob/master/doc/en/filter.md">Filter</a>
 - <a href="https://github.com/seazon/FeedMe/blob/master/doc/zh/customize_menus.md">Customize Menus (Chinese)</a>
 - Feed setting
 - <a href="https://github.com/seazon/FeedMe/blob/master/doc/en/mobilizer.md">Mobilizer and full text download</a>

doc/en/filter.md

@@ -0,0 +1,25 @@
+From version 2.4, FeedMe supports filter new articles when syncing, mark the articles which you don't want to read as read, to save your time. You can set different filter for each feed.
+
+You can find filter in `feed setting` dialog. There is a switch on left for filter with different way. The edit text below is for writing keywords.
+
+<img src="https://github.com/seazon/FeedMe/blob/master/doc/en/imgs/filter_1.png" width="25%" height="25%" />
+
+## Filter Type
+- `Reserved`：Only reserved the articles which contain keywords, others mark read.
+- `Mute`：Mark the articles which contains keywords as read.
+
+<img src="https://github.com/seazon/FeedMe/blob/master/doc/en/imgs/filter_2.png" width="25%" height="25%" /> <img src="https://github.com/seazon/FeedMe/blob/master/doc/en/imgs/filter_3.png" width="25%" height="25%" />
+
+If you just want to keep articles which contains some keywords, use `Reserved`. If you don't want to see some keywords, use `Mute`.
+
+## Edit text
+- If your keywords is combind wity 2 words, use `+`
+- If you have more than 1 keyword, use `;`
+
+## Samples
+- if you want to `Reserved` the articles which contains `android`, set switch as `Reserved`, and input `android`
+- if you want to `Reserved` the articles which contains both `android` and `google`, set switch as `Reserved`, and input `android+google`
+- if you want to `Reserved` the articles which contains both `android` and `google`, also `Reserved` the articles which contains `chrome`, set switch as `Reserved`, and input `android+google;chrome`
+- if you want to `Mute` the articles which contains `android`, set switch as `Mute`, and input `android`
+- if you want to `Mute` the articles which contains both `android` and `google`, set switch as `Mute`, and input `android+google`
+- if you want to `Mute` the articles which contains both `android` and `google`, also `Mute` the articles which contains `chrome`, set switch as `Mute`, and input `android+google;chrome`

doc/zh/README.md

@@ -1,15 +1,28 @@
-FeedMe is an unofficial Reader client application for Feedly, InoReader, Bazqux, The Older Reader and Feedbin.
+FeedMe是一个RSS阅读器，支持Feedly、InoReader、Bazqux、The Older Reader 和 Feedbin。
 
-This is the documentation of FeedMe.
+这是FeedMe的使用文档。
+
+# 版本:
+3.1.2
+
+# 下载:
+https://play.google.com/store/apps/details?id=com.seazon.feedme
+http://coolapk.com/apk/com.seazon.feedme
+
+# 联系:
+- FeedMe - 设置 - 关于 - 反馈
+- dxdroid@gmail.com
+- https://plus.google.com/u/2/communities/103261667907208024822
+- 酷安
 
 # 主题:
 
 - <a href="https://github.com/seazon/FeedMe/blob/master/doc/zh/podcast_tts.md">播客和TTS</a>
 - <a href="https://github.com/seazon/FeedMe/blob/master/doc/zh/filter.md">过滤器</a>
 - <a href="https://github.com/seazon/FeedMe/blob/master/doc/zh/customize_menus.md">自定义菜单</a>
-- Feed setting
+- 订阅源设置
 - <a href="https://github.com/seazon/FeedMe/blob/master/doc/zh/mobilizer.md">Mobilizer和全文下载</a>
-- Sync
+- 同步
 
 # <a href="https://github.com/seazon/FeedMe/blob/master/doc/en/qa.md">QA</a>
 

doc/zh/filter.md

@@ -1,6 +1,6 @@
 从2.4版本开始，FeedMe支持在同步时对新文章进行过滤，把你不想读的文章自动标记为已读，来节省你的阅读时间。对每个订阅源，你可以添加不同的的过滤。
 
-过滤设置在订阅源的设置界面。你可以看到左侧是一个切换开关，可以以不同的方式来对这歌订阅源进行过滤。下面是填写过滤关键字的文本框。
+过滤设置在订阅源的设置界面。你可以看到左侧是一个切换开关，可以以不同的方式来对这个订阅源进行过滤。下面是填写过滤关键字的文本框。
 
 <img src="https://github.com/seazon/FeedMe/blob/master/doc/en/imgs/filter_1.png" width="25%" height="25%" />
 
@@ -10,7 +10,7 @@
 
 <img src="https://github.com/seazon/FeedMe/blob/master/doc/en/imgs/filter_2.png" width="25%" height="25%" /> <img src="https://github.com/seazon/FeedMe/blob/master/doc/en/imgs/filter_3.png" width="25%" height="25%" />
 
-当某个源你只关心含有某些关键字的文章时，你可以使用保留方式；当某个源你不关心某些关键字时，你可以使用过滤方式。
+当某个源你只关心含有某些关键字的文章时，你可以使用`保留`方式；当某个源你不想看某些关键字时，你可以使用`过滤`方式。
 
 ## 文本框
 - 当你的关键字是2个词的组合，可以使用`+`
@@ -19,7 +19,7 @@
 ## 例子
 - 如果你想`保留`标题中包含`android`的文章，先把切换开关设置为`保留`。在文本框输入`android`即可
 - 如果你想`保留`标题中包含`android`，同时含有`google`的文章，先把切换开关设置为`保留`。在文本框输入`android+google`即可
-- 如果你想`保留`标题中包含`android`，同时含有`google`的文章 ，同时也想保留标题中包含`chrome`的文章，先把切换开关设置为`保留`。在文本框输入`android+google;chrome`即可
+- 如果你想`保留`标题中包含`android`，同时含有`google`的文章 ，同时也想`保留`题中包含`chrome`的文章，先把切换开关设置为`保留`。在文本框输入`android+google;chrome`即可
 - 如果你想`过滤`标题中包含`android`的文章，先把切换开关设置为`过滤`。在文本框输入`android`即可
 - 如果你想`过滤`标题中包含`android`，同时含有`google`的文章，先把切换开关设置为`过滤`。在文本框输入`android+google`即可
-- 如果你想`过滤`标题中包含`android`，同时含有`google`的文章 ，同时也想过滤标题中包含`chrome`的文章，先把切换开关设置为`过滤` 。在文本框输入`android+google;chrome`即可
+- 如果你想`过滤`标题中包含`android`，同时含有`google`的文章 ，同时也想`过滤`标题中包含`chrome`的文章，先把切换开关设置为`过滤` 。在文本框输入`android+google;chrome`即可