Add turbasen app
Add initial NTBObject
Add område datatype model
Make lookup methods static
Convert område lookup to partial objects
Refactor _partial => _is_partial
Perform single object lookup when accessing missing attribute
Reorder field names
Move common field assignment to parent class
Inline single key
Accept document dict in init, not predefined arguments
Fix typo
Don't assume data type fields are defined
Add sectioning comments
Refactor get => fetch
Add get static method
Add djorm-pgarray to requirements
Add omrader arrayfield
Add model field comment
Populate omrader-field based on sherpa2 locations