0.1.1 release, WORDCLOUDS and NLP

Added new FUNctions:
✨ who_breaks_silence_json: determines who and how often breaks the silence in the given chat (JSON exported), and may also plot that
✨ wordcloud_json: analyses the words in a chat and may plot a nice word cloud out of the most often used words.

Pretty fun, right?)

First beta out 0.1.0

First release! ✨🎇🔥