Copyrights
----------

Crystal
--------

Crystal is a database wrapper built from scratch with PHP5. It contains a few ports of other popular PHP classes/libraries.

Url:        http://www.crystal.martinrusev.net
Copyright:  2008-2009 Martin Rusev
License:    MIT - see LICENSE file


Zend Framework
--------------

Crystal has borrowed concepts and ideas from the Zend Framework project.

Url:       http://framework.zend.com
Copyright: Copyright © 2006-2007 by Zend Technologies, All rights reserved.

Doctrine
--------------

Crystal has borrowed concepts and ideas from the Doctrine ORM project.

Url:        http://www.phpdoctrine.net
Copyright:  2005-2007 Konsta Vesterinen
License:    LGPL - http://www.gnu.org/licenses/lgpl.html