NEW FEATURES

• Added support for additional non-official HTTP status codes, and filled in some missing details for some status codes (#6)

MINOR IMPROVEMENTS

• added tests (#7)

NEW FEATURES

• Many http codes now with verbose explanation of the status code, but
  returning the verbose explanation is optional (with default false) (#3)
• Added more status codes (#2)

MINOR IMPROVEMENTS

• Fix cat and dog status code base URLs to https (#4)

NEW FEATURES

• Released to CRAN.