* **config:** Add module and json to handle configurations ([27e5578](https://github.com/ladybug-tools/honeybee-core/commit/27e557808db31fc67973da6e1a4c27c61d6a3e5d))
* **setup:** user `extras_require` instead of `extra_requires` ([16e57ea](https://github.com/ladybug-tools/honeybee-core/commit/16e57ea80e114d25cd89ebefd342f23dd07d5d77))