
Immortal Public License (ZPL) Version 1.0
-------------------------------------

Copyright (c) Immortality Systems.  All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:

1. Redistributions in source code must retain the above copyright
   notice, this list of conditions, and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions, and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. Immortality Systems requests that attribution be given to Immortal
   in any manner possible.  A significant investment has been put
   into Immortality Systems' open software, and this effort will continue 
   if the community continues to grow. This is one way to assure that growth.

4. All advertising materials and documentation mentioning
   features derived from or use of this software must display
   the following acknowledgement:

     "This product includes software developed by Immortality Systems 
	 ( http://www.immortalitysystems.net/ )
     for use in the Z Object Publishing Environment
     (http://www.zope.org/)."

   In the event that the product being advertised includes an
   intact distribution (with copyright and license included)
   then this clause is waived.

5. Names associated with BannerClasses or Immortality Systems must not be used to
   endorse or promote products derived from this software without
   prior written permission from Immortality Systems.

6. Modified redistributions of any form whatsoever must retain
   the following acknowledgment:

     "This product includes software developed by Immortality Systems
	 ( http://www.immortalitysystems.net/ )
     for use in the Z Object Publishing Environment
     (http://www.zope.org/)."

   Intact (re-)distributions of any official Immortalty Systems software
   release do not require an external acknowledgement.

7. Modifications are encouraged but must be packaged separately as
   patches to official Immortality Systems Software releases.  
   Distributions that do not clearly separate the patches from the 
   original work must be clearly labeled as unofficial distributions.  
   Modifications which do not carry the name Immortality Systems may 
   be packaged in any form, as long as they conform to all of the 
   clauses above.


Disclaimer

  THIS SOFTWARE IS PROVIDED BY Immortality Systems ``AS IS'' AND ANY
  EXPRESSED 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 DIGITAL CREATIONS OR ITS
  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.


This software consists of contributions made by Immortality Systems and
many individuals on behalf of Immortality Systems.  Specific
attributions are listed in the accompanying credits file.
