RKorAPClient v1.0.0 (CRAN-Release)

• Simplified authorization process for accessing restricted data via the new auth() function
  • see ?auth or auth section in Readme
• Switched from httr to httr2 for all API requests
• Minimally required R version is now 4.1.0 (released 2021-05-18)
• Fixed compatibility with upcoming ggplot2 3.6.0 (thanks @teunbrand)
• Fixed issues with tokenized matches in corpusQuery results
• Fixed smoothing constant in mergeDuplicateCollocates function
• Fixed missing suggested packages in DESCRIPTION (for demos)