* **simulate:** Ensure that SWHSystem is re-serializable ([e1bb6a3](https://github.com/pollination/honeybee-energy/commit/e1bb6a361fc26defc69fe86fc10dbca14a1088d1))
* **simulate:** Enable "simulate model" function to accept IDF/OSM ([b4d7df0](https://github.com/pollination/honeybee-energy/commit/b4d7df0d861e90664f755995e9ac3baca726a068))