Merge pull request #2 from wangtuanjie/feature/add_batch_unit_test

Feature/add batch unit test
Merge remote-tracking branch 'qiniu/develop' into develop
Merge remote-tracking branch 'qiniu/develop' into develop
Merge remote-tracking branch 'qiniu/develop' into develop
Merge remote-tracking branch 'qiniu/develop' into develop
Merge remote-tracking branch 'qiniu/develop' into develop
Merge remote-tracking branch 'qiniu/develop' into develop
put policy
Merge pull request #99 from xushiwei/feature/put-policy

put policy
fix docs
fix docs
fix unit testing
Merge pull request #100 from wangtuanjie/fix/docs

Fix/docs
Merge remote-tracking branch 'qiniu/develop' into develop
更新文档
Merge pull request #102 from wangtuanjie/fix/docs

Fix/docs
Update CHANGELOG.md
Merge pull request #103 from qiniu/develop

v6.0.4