OpenAtlas

There is a need to import Types via the CSV import system.
Hierarchy needs other fields than a simple type inside the hierarchy, so think about handling this.

Fields for types:

• id
• name
• description
• dates
• reference_ids
• origin_reference_ids
• reference_system_* (not for administrative units)
• parent_id
• openatlas_parent_id
• selectable

• unit

Fields for type hierarchy

• id
• name
• description
• reference_system_*
• available_classes
• multiple
• custom or value type

Then also add a new field for all other imports with origin_type_ids.