What's Changed
* Added CONTRIBUTING guidelines by jkausti in https://github.com/ez-transform/ezt-core/pull/54
* Added code of conduct by jkausti in https://github.com/ez-transform/ezt-core/pull/56
* added workflow for running tests by jkausti in https://github.com/ez-transform/ezt-core/pull/57
* Removed comments from workflow by jkausti in https://github.com/ez-transform/ezt-core/pull/58
* Added job for mac to test workflow by jkausti in https://github.com/ez-transform/ezt-core/pull/59
* Added test for Runner class by jkausti in https://github.com/ez-transform/ezt-core/pull/60
* Replaced multiprocessing with multiprocess to solve pickling issues on Mac by jkausti in https://github.com/ez-transform/ezt-core/pull/62
* Fixed bug introduced in previous commit by jkausti in https://github.com/ez-transform/ezt-core/pull/64
* version bumped to 0.1.6 by jkausti in https://github.com/ez-transform/ezt-core/pull/65
**Full Changelog**: https://github.com/ez-transform/ezt-core/compare/v0.1.5...v0.1.6