- tool for storing polarity (fixed polarity, e.g. after 'generalize_polarity') in graph: add_emotions_to_graph.py
- change EmoReader to EmoWriter - because it currently it only writes annotations
- tool is now receiving additional lang parameter specifying language of passed document.
- add distinction between lemma's language when matching nodes by lemma. Tagset is determined based on passed language (nkjp/spacy).
- add new PlWN + PWN graph and PlWN + PWN + LnMc economy dict graph