clustRcompaR 0.2.0

• Added a NEWS.md file to track changes to the package.
• Made updates in response to updates in the quanteda dfm() function
• Improved aesethetics and functionality of the plot
• Fixed defaults for the compare() function so that which clusters and which profiles do not need to be manually entered
• Added a README.rmd file with examples from the built-in inaugural addresses dataset from the quanteda package
• Made minor changes to the vignette