JuliaLang/METADATA.jl — pull request #627 by dcjones (2014-02-21 19:56:01+00:00)
Title: Less strict DataArrays requirement for RDatasets.

@johnmyleswhite @garborg Would it be ok to do this?

The `data` function changed to `dataset`, which is fine except that versions of RDatasets since that change are not installable in julia 0.2, which is causing me problems with testing in gadfly.