[BRANCH-0.4.x] Release 0.4.3

[HyukjinKwon]

This PR targets to release 0.4.3.

[HyukjinKwon]

This was backported in #154

[codecov-io]

Codecov Report

Merging #157 into 0.4.x will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##            0.4.x     #157   +/-   ##
=======================================
  Coverage   83.73%   83.73%           
=======================================
  Files           1        1           
  Lines         535      535           
  Branches       97       97           
=======================================
  Hits          448      448           
  Misses         63       63           
  Partials       24       24

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[HyukjinKwon]

It's late in my local time now .. I would appreciate if anyone push a tag to GitHub and make a release to PyPi ... otherwise, I will do that tomorrow. Either way works!

[rgbkrk]

Thanks @HyukjinKwon, feel free to make that tag and release when ready.

[HyukjinKwon]

I have pushed the tag and release v0.4.3 - https://github.com/cloudpipe/cloudpickle/releases/tag/v0.4.3

and made an upload to PyPi - https://pypi.python.org/pypi?:action=display&name=cloudpickle&version=0.4.3

[rgbkrk]

Excellent!