* **openapi:** move all required params to the beginning in Json ([710b777](https://github.com/ladybug-tools-in2/honeybee-schema/commit/710b7773d8d088c360dff08dea2a45cdf3df996f))
* **conlist:** Implement more elegant way to constrain list length ([7c76616](https://github.com/ladybug-tools-in2/honeybee-schema/commit/7c766167d3bcee2831b8513f41556feb9f886799))
* **description:** Fix descriptions for a number of objects ([0ddc72d](https://github.com/ladybug-tools-in2/honeybee-schema/commit/0ddc72d6880b1ac8fb8c29b7e9696f8872515aeb))
* **hvac:** Refactor HVAC to be extensible for future systems ([45445d2](https://github.com/ladybug-tools-in2/honeybee-schema/commit/45445d2985429df812c3e86ad65490ed7419bed8))