[[license text=""" Copyright © 2007 Free Software Foundation, Inc. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled [[GNU_Free_Documentation_License|/fdl.txt]]. By contributing to this page, you agree to assign copyright for your contribution to the Free Software Foundation. The Free Software Foundation promises to always use either a verbatim copying license or a free documentation license when publishing your contribution. We grant you back all your rights under copyright, including the rights to copy, modify, and redistribute your contributions. """]] History 1997-2003