Deviation from CRAN version

I have looked into the state of plyr on GitHub and on CRAN. It looks like the branch plyr-1.8-rc has two commits more than the version released to CRAN. In addition, master has diverged from plyr-1.8-rc, the difference is essentially my pull request #141 you applied a couple of months ago.

I have created a branch krlmlr/plyr-1.8 to indicate the state of the CRAN version. Could you please merge plyr-1.8-rc back to master, so that master is not older than CRAN anymore? Thank you.