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- Fixed type.MultiType typemap references for subclasses
- Added Type extensions:
- Callable
- Sequence
- Added attribute groups to base.Base
- Added base.Base class options:
- id_equality
- init_order
- Added base.Attr attributes:
- group
- groups
- call
- init
- internal
- Added group-based excludes and includes to base.Base.to_dict()