Update CHANGELOG.md
[maven-release-plugin] prepare release sdk-6.1.5
[maven-release-plugin] prepare release sdk-6.1.5
[maven-release-plugin] prepare release sdk-6.1.5
[maven-release-plugin] prepare for next development iteration
remove useless base64 code
Merge pull request #122 from longbai/refactor-base64

remove useless base64 code
Merge branch 'develop' of github.com:qiniu/java-sdk into develop
maven
Merge pull request #126 from simon-liubin/develop

maven release
流上传前获得流的大小
修改另一个测试方法
去掉额外的filename
put -> Put
Merge pull request #127 from simon-liubin/update/un-chuncked

流上传前获得流的大小
Update CHANGELOG.md
Merge pull request #128 from qiniu/develop

Release 6.1.6