Copyright for snow source package in Xenial

This is the Debian GNU/Linux r-cran-snow package of snow, a package
providing a 'Simple Network Of Workstations' for GNU R, employing
socket, pvm or mpi/lam communication layers. Snow was written by Luke
Tierney, Tony Rossini and Na Li.

This package was created by Dirk Eddelbuettel .
The sources were downloaded from 
	http://cran.us.r-project.org/src/contrib/

The package was renamed from its upstream name 'snow' to 'r-cran-snow'
to fit the pattern of CRAN (and non-CRAN) packages for R.

Copyright (C) 2003 - 2008 Luke Tierney, Tony Rossini, Na Li and Hana Sevcikova 

License: GPL

On a Debian GNU/Linux system, the GPL license is included in the file
/usr/share/common-licenses/GPL.

For reference, the upstream DESCRIPTION file is included below:

    Package: snow
    Title: Simple Network of Workstations
    Version: 0.1-2
    Author: Luke Tierney, A. J. Rossini, Na Li
    Description: Support for simple parallel computing in R.
    Maintainer: Luke Tierney 
    License: GPL
    Depends: R (>= 1.5)