Pytorch-ie

:rocket: Features

* Add multi span annotation types and documents (413) ArneBinder

:beetle: Fixes

* fix ci (414) ArneBinder

:construction_worker: Continuous Integration

* fix ci (414) ArneBinder

:rocket: Features

* add `resolve()` to `BaseAnnotationList` (411) ArneBinder

:rocket: Features

* implement `Annotation.resolve()` (409) ArneBinder
* make `Annotation`s sortable (408) ArneBinder
* add `target_name(str)` and `target_names(str)` to `Document` (407) ArneBinder

:boom: Breaking Changes

* Remove `(Multi)LabeledMultiSpan` annotations (405) ArneBinder
* `Annotation.(target|targets|named_targets)` return never `None` (400) ArneBinder

:rocket: Features

* add `annotation_processor` to `F1Metric` (404) ArneBinder

* add `decode()` to `PyTorchIEModel` (402) ArneBinder

:beetle: Fixes

* call `post_prepare()` in `TaskModuel._from_config()` (399) ArneBinder