Copyright for gravitation source package in Xenial

This package was debianized by Paul Wise  on 2008-03-19

It was downloaded from http://hcsoftware.sourceforge.net/gravitation/

Upstream Author:

    Jason Rohrer 

Copyright:

    None, placed in the public domain

    Some files have different authors/copyright/licences:

    minorGems/crypto/hashes/sha*.h: No copyright (public domain)
    minorGems/io/file/win32/dirent.*: Copyright 1997 Kevlin Henney
    minorGems/io/serialPort/win32/COMPort.*: Copyright 2000 UAB BBDSoft
    minorGems/util/development/leakTracer/: No copyright (public domain)

License:

    None, placed in the public domain

sha1:

    Originally witten by Steve Reid 

    Modified by Aaron D. Gifford 

    NO COPYRIGHT - THIS IS 100% IN THE PUBLIC DOMAIN

    The original unmodified version is available at:
    ftp://ftp.funet.fi/pub/crypt/hash/sha/sha1.c

    THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) AND CONTRIBUTORS ``AS IS'' AND
    ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR(S) OR CONTRIBUTORS BE LIABLE
    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
    OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
    LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
    OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
    SUCH DAMAGE.

dirent:

    POSIX directory browsing functions and types for Win32.

    Kevlin Henney (mailto:kevlin@acm.org), March 1997.

    Copyright Kevlin Henney, 1997. All rights reserved.

    Permission to use, copy, modify, and distribute this software and its
    documentation for any purpose is hereby granted without fee, provided
    that this copyright and permissions notice appear in all copies and
    derivatives, and that no charge may be made for the software and its
    documentation except to cover cost of distribution.

    This software is supplied "as is" without express or implied warranty.

COMPort:

    General component library for WIN32
    Copyright (C) 2000, UAB BBDSoft ( http://www.bbdsoft.com/ )

    This material is provided "as is", with absolutely no warranty expressed
    or implied. Any use is at your own risk.

    Permission to use or copy this software for any purpose is hereby granted
    without fee, provided the above notices are retained on all copies.
    Permission to modify the code and to distribute modified code is granted,
    provided the above notices are retained, and a notice that the code was
    modified is included with the above copyright notice.

    The author of this program may be contacted at developers@bbdsoft.com

leakTracer:

    Authors:
       Erwin S. Andreasen 
       Henner Zeller 

    This program is Public Domain