Version: 2.2.3 [2014-02-03]
o BACKWARD COMPATIBILITY: The inference on the type of compression
  used in the error message when uncompression failed would itself
  generate an error on R (< 3.0.0).
o Bumped up package dependencies.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/r-dots@2017 edb9625f-4e0d-4859-8d74-9fd3b1da38cb