PyPi release v0.7.5

0.7.5

• Updates recommended RKorAPClient version to 0.7.5
  • fixes collocation scores for lemmatized node or collocate queries
• Automatically converts again between rpy and py objects, most importantly between Pandas and R data frames, also with newer versions of rpy2
  • Fixes "Hello world" example in Readme.md
• Updates references / citation information
• Changes corpusStats to return a pandas.DataFrame by default
• Advertises Python 3.10 as supported
• Adds interactive plot examples using Vega-Altair