COPYING

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                    GNU GENERAL PUBLIC LICENSE

                       Version 3, 29 June 2007

 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>

 Everyone is permitted to copy and distribute verbatim copies

 of this license document, but changing it is not allowed.

                            Preamble

  The GNU General Public License is a free, copyleft license for

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                       TERMS AND CONDITIONS

  0. Definitions.

  "This License" refers to version 3 of the GNU General Public License.

  "Copyright" also means copyright-like laws that apply to other kinds of

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  All rights granted under this License are granted for the term of

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  7. Additional Terms.

  "Additional permissions" are terms that supplement the terms of this

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Additional permissions that are applicable to the entire Program shall

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  When you convey a copy of a covered work, you may at your option

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  Termination of your rights under this section does not terminate the

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  9. Acceptance Not Required for Having Copies.

  You are not required to accept this License in order to receive or

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occurring solely as a consequence of using peer-to-peer transmission

to receive a copy likewise does not require acceptance.  However,

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  10. Automatic Licensing of Downstream Recipients.

  Each time you convey a covered work, the recipient automatically

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work thus licensed is called the contributor's "contributor version".

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