Added
* Added `entity_opening_geometry`.
* Added `entity_body_with_opening_geometry`.
* Added `opening` attribute to `Product`.
* Added `body_with_opening` attribute to `Product`.
* Added `composite_body` attribute to `BuildingElement`.
* Added `composite_opening` attribute to `BuildingElement`.
* Added `composite_body_with_opening` attribute to `BuildingElement`.
* Added Documentation site.
Changed
* `entity_body_geometry` no longer includes openings.
* `parent` of `Element` will now also consider `decompose` relation.
* Updated all APIs to COMPAS 2.
Removed