Log Message:
Initial import of mime v0.1.2 as mail/R-mime.

This package guesses the MIME type from a filename extension using the
data derived from /etc/mime.types in UNIX-type systems.

Note: this commit is part of reorganizing some of the recently
imported R packages, which are being reimported into more appropriate
categories (and removed from math) as a result of a recent discussion
on tech-pkg and privately with wiz@.  See the thread starting with:

  http://mail-index.netbsd.org/tech-pkg/2014/09/05/msg013558.html