Python-SDK - 3.3.1

## [3.3.1] - December 16th, 2019

### Bug Fixes:
* Fixed [installation issue](https://github.com/optimizely/python-sdk/issues/220) on Windows. ([#224](https://github.com/optimizely/python-sdk/pull/224))
* Fixed batch event processor deadline reset issue. ([#227](https://github.com/optimizely/python-sdk/pull/227))
* Added more batch event processor debug messages. ([#228](https://github.com/optimizely/python-sdk/pull/228))

https://github.com/optimizely/python-sdk/releases/tag/3.3.1