Java-SDK - 3.6.0

## [3.6.0]
September 30th, 2020

### New Features
- Add support for version audience condition which follows the semantic version (http://semver.org)[#386](https://github.com/optimizely/java-sdk/pull/386).

- Add support for datafile accessor [#392](https://github.com/optimizely/java-sdk/pull/392).

- Audience logging refactor (move from info to debug) [#380](https://github.com/optimizely/java-sdk/pull/380).

- Added SetDatafileAccessToken method in OptimizelyFactory [#384](https://github.com/optimizely/java-sdk/pull/384).

- Add MatchRegistry for custom match implementations. [#390] (https://github.com/optimizely/java-sdk/pull/390).

### Fixes:
- logging issue in quick-start application [#402] (https://github.com/optimizely/java-sdk/pull/402).

- Update libraries to latest to avoid vulnerability issues [#397](https://github.com/optimizely/java-sdk/pull/397).

https://github.com/optimizely/java-sdk/releases/tag/3.6.0