fix a bug in io.put, when key is None and extra.params is not empty
fix test
version=6.1.0
qiniu_escape
test-env.sh
Merge branch 'feature/multipart_reader' of github.com:SunRunAway/python-sdk into feature/multipart_reader
travis
fix test-env.sh according to impl.md
.travis.yml
Merge branch 'feature/multipart_reader' into feature/add_docs
move demo.py to gist/demo.py
Merge branch 'feature/add_docs' of github.com:SunRunAway/python-sdk into feature/add_docs