* Move formats to dataset manager
* Unify datataset export and anno export implementations
* Add track_id to TrackedShape, export tracked shapes
* Replace MOT format
* Replace LabelMe format
* Add new formats to dm
* Add dm tests
* Extend TrackedShape
* Enable dm test in CI
* Fix tests
* Add import
* Fix tests
* Fix mot track ids
* Fix mot format
* Update attribute logic in labelme tests
* Use common code in yolo
* Put datumaro in path in settings
* Expect labels file in MOT next to annotations file
* Add MOT format description
* Add import
* Add labelme format description
* Linter fix
* Linter fix2
* Compare attributes ordered
* Update docs
* Update tests