Copyright for boa source package in Trusty

This package was initially debianized by Christoph Lameter
clameter@debian.org on Mon, 23 Dec 1996 20:27:43 -0800.

It has since been taken over by Jonathon Nelson 

It was originally downloaded from sunsite.unc.edu:/pub/Linux/Incoming

Boa can now be found at http://www.boa.org/

Copyright 1991- Paul Phillips 
Copyright 2000- Larry Doolittle 
Copyright 2000- Jon Nelson .

Boa is distributed under the terms of GNU General Public License,
version 2 or higher, as found in /usr/share/common-licenses/GPL-2