CRAN release 0.2.5

This is the release of grandR for the accepted grand-Correct paper. Check out the NEWS.md file for more information about changes.

CRAN release 0.2.2

v0.0.2

removed unexported S3 methods

CRAN release 0.2.1

v0.2.1

removed closed connection message, updated cheatsheet

CRAN release 0.2.0

v0.2.0

updated cran comments