Better support for replacement & date detections

README.md

config/detectors/date.yaml

config/detectors/ner_kpwr_ext.yaml

config/replacers/ner.yaml

dictionaries/pl_ext_dict.txt

scripts/cli.py

scripts/winer_input.py

src/detections/detection.py

src/detectors/date/date.py

src/detectors/date/en.py

src/detectors/date/pl.py

src/detectors/date/ru.py

src/detectors/date/utils.py

src/detectors/ner/ner.py

src/detectors/number/number.py

src/dictionaries/morphosyntactic/ner_file.py

src/input_parsers/ccl.py

src/pipeline/sequential_jsonl.py

src/replacers/tag_replacer.py

tests/unit/detectors/date/test_pl.py