add test
new put api & new multipart_form
crc32
fix
README.md
random FileName when key is None
randomize the test keys
workaround a bug with urllib.quote(unicode)
test code
rpc.py/httplib can post chunked data
changelog & py docstring
add unittest info in README.md
remove unused code
nosetests with coverage
Merge branch 'feature/multipart_reader' into feature/unittest_doc
fix
fix
update demo & docs
fix a bug in io.put, when key is None and extra.params is not empty
Merge branch 'feature/multipart_reader' into feature/unittest_doc