Copyright for rc source package in Xenial

This is the Debian GNU/Linux prepackaged version of the rc shell. rc was
written by Byron Rakitzis, and is currently maintained by Toby Goodwin
.

The package was downloaded from .

This package was maintained by:

 - Dale Scheetz  (1998-1999);
 - Decklin Foster  (2000-2006);
 - Jakub Wilk  (since 2011).

License:

  Copyright 1991, 2001, 2002, 2003, 2014 Byron Rakitzis.

  This software is not subject to any license of the American Telephone
  and Telegraph Company or of the Regents of the University of California.

  Permission is granted to anyone to use this software for any purpose on
  any computer system, and to alter it and redistribute it freely, subject
  to the following restrictions:

  1. The author is not responsible for the consequences of use of this
     software, no matter how awful, even if they arise from flaws in it.

  2. The origin of this software must not be misrepresented, either by
     explicit claim or by omission.  Since few users ever read sources,
     credits must appear in the documentation.

  3. Altered versions must be plainly marked as such, and must not be
     misrepresented as being the original software.  Since few users
     ever read sources, credits must appear in the documentation.

  4. This notice may not be removed or altered.
  
     [this copyright notice is adapted from Henry Spencer's
     "awf" copyright notice.]