* **add_prefix:** Add add_prefix method to help with renaming ([e6e588b](https://github.com/ladybug-tools/dragonfly-core/commit/e6e588b790126f9343e6b799f5ea80eba5398c02))
* **model:** Add objects for Dragonfly Model and ContextShade ([ad98bff](https://github.com/ladybug-tools/dragonfly-core/commit/ad98bff52d6086b77553910a22916af240fca94e))
* **building:** Add methods for honeybee Models from Building arrays ([539dd30](https://github.com/ladybug-tools/dragonfly-core/commit/539dd3037702186a22d294646688c01bf74a299d))
* **room2d:** Fix a typo in object attribute ([c9d60f5](https://github.com/ladybug-tools/dragonfly-core/commit/c9d60f53c2a63126d004f015497264f84bc0bf19))
* **building:** Add classmethods from footprint and all_story_geometry ([696f104](https://github.com/ladybug-tools/dragonfly-core/commit/696f10490e4c28fb93155cd9e54ce73f07a5dddf))