[ci skip] readme

Author: longbai

README.md

@@ -10,12 +10,12 @@
 <dependency>
   <groupId>com.qiniu</groupId>
   <artifactId>qiniu-java-sdk</artifactId>
-  <version>7.0.0</version>
+  <version>[7.0.0, 7.0.99]</version>
 </dependency>
 ```
 或者 Gradle:
 ```groovy
-compile 'com.qiniu:qiniu-java-sdk:7.0.0'
+compile 'com.qiniu:qiniu-java-sdk:7.0.+'
 ```
 jdk 6.0 不能直接使用mvn上的okhttp, 需要另外下载，[代码][2], [okhttp.jar][3], [okio.jar][4]
 
@@ -77,4 +77,4 @@ The MIT License (MIT).详情见 [License文件](https://github.com/qiniu/java-sd
 [1]: https://search.maven.org/remote_content?g=com.qiniu&a=qiniu-java-sdk&v=LATEST
 [2]: https://github.com/Nextpeer/okhttp
 [3]: https://raw.githubusercontent.com/qiniu/java-sdk/master/libs/okhttp-2.3.0-SNAPSHOT.jar
-[4]: https://raw.githubusercontent.com/qiniu/java-sdk/master/libs/okio-1.3.0-SNAPSHOT.jar
+[4]: https://raw.githubusercontent.com/qiniu/java-sdk/master/libs/okio-1.3.0-SNAPSHOT.jar