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GNU GENERAL PUBLIC LICENSE
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                       Version 3, 29 June 2007
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 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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 Everyone is permitted to copy and distribute verbatim copies
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 of this license document, but changing it is not allowed.
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                            Preamble
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  The GNU General Public License is a free, copyleft license for
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software and other kinds of works.
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  The licenses for most software and other practical works are designed
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to take away your freedom to share and change the works.  By contrast,
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the GNU General Public License is intended to guarantee your freedom to
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share and change all versions of a program--to make sure it remains free
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software for all its users.  We, the Free Software Foundation, use the
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GNU General Public License for most of our software; it applies also to
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any other work released this way by its authors.  You can apply it to
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your programs, too.
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  When we speak of free software, we are referring to freedom, not
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price.  Our General Public Licenses are designed to make sure that you
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have the freedom to distribute copies of free software (and charge for
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want it, that you can change the software or use pieces of it in new
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free programs, and that you know you can do these things.
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  To protect your rights, we need to prevent others from denying you
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  For example, if you distribute copies of such a program, whether
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know their rights.
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  Developers that use the GNU GPL protect your rights with two steps:
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giving you legal permission to copy, distribute and/or modify it.
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stand ready to extend this provision to those domains in future versions
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                       TERMS AND CONDITIONS
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  8. Termination.
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  You may not propagate or modify a covered work except as expressly
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provided under this License.  Any attempt otherwise to propagate or
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modify it is void, and will automatically terminate your rights under
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this License (including any patent licenses granted under the third
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paragraph of section 11).
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  However, if you cease all violation of this License, then your
416 293 sjacqu01
license from a particular copyright holder is reinstated (a)
417 293 sjacqu01
provisionally, unless and until the copyright holder explicitly and
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finally terminates your license, and (b) permanently, if the copyright
419 293 sjacqu01
holder fails to notify you of the violation by some reasonable means
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prior to 60 days after the cessation.
421 293 sjacqu01
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  Moreover, your license from a particular copyright holder is
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reinstated permanently if the copyright holder notifies you of the
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violation by some reasonable means, this is the first time you have
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received notice of violation of this License (for any work) from that
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copyright holder, and you cure the violation prior to 30 days after
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your receipt of the notice.
428 293 sjacqu01
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  Termination of your rights under this section does not terminate the
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licenses of parties who have received copies or rights from you under
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this License.  If your rights have been terminated and not permanently
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reinstated, you do not qualify to receive new licenses for the same
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material under section 10.
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435 293 sjacqu01
  9. Acceptance Not Required for Having Copies.
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  You are not required to accept this License in order to receive or
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run a copy of the Program.  Ancillary propagation of a covered work
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occurring solely as a consequence of using peer-to-peer transmission
440 293 sjacqu01
to receive a copy likewise does not require acceptance.  However,
441 293 sjacqu01
nothing other than this License grants you permission to propagate or
442 293 sjacqu01
modify any covered work.  These actions infringe copyright if you do
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not accept this License.  Therefore, by modifying or propagating a
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covered work, you indicate your acceptance of this License to do so.
445 293 sjacqu01
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  10. Automatic Licensing of Downstream Recipients.
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448 293 sjacqu01
  Each time you convey a covered work, the recipient automatically
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receives a license from the original licensors, to run, modify and
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propagate that work, subject to this License.  You are not responsible
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for enforcing compliance by third parties with this License.
452 293 sjacqu01
453 293 sjacqu01
  An "entity transaction" is a transaction transferring control of an
454 293 sjacqu01
organization, or substantially all assets of one, or subdividing an
455 293 sjacqu01
organization, or merging organizations.  If propagation of a covered
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work results from an entity transaction, each party to that
457 293 sjacqu01
transaction who receives a copy of the work also receives whatever
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licenses to the work the party's predecessor in interest had or could
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give under the previous paragraph, plus a right to possession of the
460 293 sjacqu01
Corresponding Source of the work from the predecessor in interest, if
461 293 sjacqu01
the predecessor has it or can get it with reasonable efforts.
462 293 sjacqu01
463 293 sjacqu01
  You may not impose any further restrictions on the exercise of the
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rights granted or affirmed under this License.  For example, you may
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not impose a license fee, royalty, or other charge for exercise of
466 293 sjacqu01
rights granted under this License, and you may not initiate litigation
467 293 sjacqu01
(including a cross-claim or counterclaim in a lawsuit) alleging that
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any patent claim is infringed by making, using, selling, offering for
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sale, or importing the Program or any portion of it.
470 293 sjacqu01
471 293 sjacqu01
  11. Patents.
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  A "contributor" is a copyright holder who authorizes use under this
474 293 sjacqu01
License of the Program or a work on which the Program is based.  The
475 293 sjacqu01
work thus licensed is called the contributor's "contributor version".
476 293 sjacqu01
477 293 sjacqu01
  A contributor's "essential patent claims" are all patent claims
478 293 sjacqu01
owned or controlled by the contributor, whether already acquired or
479 293 sjacqu01
hereafter acquired, that would be infringed by some manner, permitted
480 293 sjacqu01
by this License, of making, using, or selling its contributor version,
481 293 sjacqu01
but do not include claims that would be infringed only as a
482 293 sjacqu01
consequence of further modification of the contributor version.  For
483 293 sjacqu01
purposes of this definition, "control" includes the right to grant
484 293 sjacqu01
patent sublicenses in a manner consistent with the requirements of
485 293 sjacqu01
this License.
486 293 sjacqu01
487 293 sjacqu01
  Each contributor grants you a non-exclusive, worldwide, royalty-free
488 293 sjacqu01
patent license under the contributor's essential patent claims, to
489 293 sjacqu01
make, use, sell, offer for sale, import and otherwise run, modify and
490 293 sjacqu01
propagate the contents of its contributor version.
491 293 sjacqu01
492 293 sjacqu01
  In the following three paragraphs, a "patent license" is any express
493 293 sjacqu01
agreement or commitment, however denominated, not to enforce a patent
494 293 sjacqu01
(such as an express permission to practice a patent or covenant not to
495 293 sjacqu01
sue for patent infringement).  To "grant" such a patent license to a
496 293 sjacqu01
party means to make such an agreement or commitment not to enforce a
497 293 sjacqu01
patent against the party.
498 293 sjacqu01
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  If you convey a covered work, knowingly relying on a patent license,
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and the Corresponding Source of the work is not available for anyone
501 293 sjacqu01
to copy, free of charge and under the terms of this License, through a
502 293 sjacqu01
publicly available network server or other readily accessible means,
503 293 sjacqu01
then you must either (1) cause the Corresponding Source to be so
504 293 sjacqu01
available, or (2) arrange to deprive yourself of the benefit of the
505 293 sjacqu01
patent license for this particular work, or (3) arrange, in a manner
506 293 sjacqu01
consistent with the requirements of this License, to extend the patent
507 293 sjacqu01
license to downstream recipients.  "Knowingly relying" means you have
508 293 sjacqu01
actual knowledge that, but for the patent license, your conveying the
509 293 sjacqu01
covered work in a country, or your recipient's use of the covered work
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in a country, would infringe one or more identifiable patents in that
511 293 sjacqu01
country that you have reason to believe are valid.
512 293 sjacqu01
513 293 sjacqu01
  If, pursuant to or in connection with a single transaction or
514 293 sjacqu01
arrangement, you convey, or propagate by procuring conveyance of, a
515 293 sjacqu01
covered work, and grant a patent license to some of the parties
516 293 sjacqu01
receiving the covered work authorizing them to use, propagate, modify
517 293 sjacqu01
or convey a specific copy of the covered work, then the patent license
518 293 sjacqu01
you grant is automatically extended to all recipients of the covered
519 293 sjacqu01
work and works based on it.
520 293 sjacqu01
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  A patent license is "discriminatory" if it does not include within
522 293 sjacqu01
the scope of its coverage, prohibits the exercise of, or is
523 293 sjacqu01
conditioned on the non-exercise of one or more of the rights that are
524 293 sjacqu01
specifically granted under this License.  You may not convey a covered
525 293 sjacqu01
work if you are a party to an arrangement with a third party that is
526 293 sjacqu01
in the business of distributing software, under which you make payment
527 293 sjacqu01
to the third party based on the extent of your activity of conveying
528 293 sjacqu01
the work, and under which the third party grants, to any of the
529 293 sjacqu01
parties who would receive the covered work from you, a discriminatory
530 293 sjacqu01
patent license (a) in connection with copies of the covered work
531 293 sjacqu01
conveyed by you (or copies made from those copies), or (b) primarily
532 293 sjacqu01
for and in connection with specific products or compilations that
533 293 sjacqu01
contain the covered work, unless you entered into that arrangement,
534 293 sjacqu01
or that patent license was granted, prior to 28 March 2007.
535 293 sjacqu01
536 293 sjacqu01
  Nothing in this License shall be construed as excluding or limiting
537 293 sjacqu01
any implied license or other defenses to infringement that may
538 293 sjacqu01
otherwise be available to you under applicable patent law.
539 293 sjacqu01
540 293 sjacqu01
  12. No Surrender of Others' Freedom.
541 293 sjacqu01
542 293 sjacqu01
  If conditions are imposed on you (whether by court order, agreement or
543 293 sjacqu01
otherwise) that contradict the conditions of this License, they do not
544 293 sjacqu01
excuse you from the conditions of this License.  If you cannot convey a
545 293 sjacqu01
covered work so as to satisfy simultaneously your obligations under this
546 293 sjacqu01
License and any other pertinent obligations, then as a consequence you may
547 293 sjacqu01
not convey it at all.  For example, if you agree to terms that obligate you
548 293 sjacqu01
to collect a royalty for further conveying from those to whom you convey
549 293 sjacqu01
the Program, the only way you could satisfy both those terms and this
550 293 sjacqu01
License would be to refrain entirely from conveying the Program.
551 293 sjacqu01
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  13. Use with the GNU Affero General Public License.
553 293 sjacqu01
554 293 sjacqu01
  Notwithstanding any other provision of this License, you have
555 293 sjacqu01
permission to link or combine any covered work with a work licensed
556 293 sjacqu01
under version 3 of the GNU Affero General Public License into a single
557 293 sjacqu01
combined work, and to convey the resulting work.  The terms of this
558 293 sjacqu01
License will continue to apply to the part which is the covered work,
559 293 sjacqu01
but the special requirements of the GNU Affero General Public License,
560 293 sjacqu01
section 13, concerning interaction through a network will apply to the
561 293 sjacqu01
combination as such.
562 293 sjacqu01
563 293 sjacqu01
  14. Revised Versions of this License.
564 293 sjacqu01
565 293 sjacqu01
  The Free Software Foundation may publish revised and/or new versions of
566 293 sjacqu01
the GNU General Public License from time to time.  Such new versions will
567 293 sjacqu01
be similar in spirit to the present version, but may differ in detail to
568 293 sjacqu01
address new problems or concerns.
569 293 sjacqu01
570 293 sjacqu01
  Each version is given a distinguishing version number.  If the
571 293 sjacqu01
Program specifies that a certain numbered version of the GNU General
572 293 sjacqu01
Public License "or any later version" applies to it, you have the
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option of following the terms and conditions either of that numbered
574 293 sjacqu01
version or of any later version published by the Free Software
575 293 sjacqu01
Foundation.  If the Program does not specify a version number of the
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GNU General Public License, you may choose any version ever published
577 293 sjacqu01
by the Free Software Foundation.
578 293 sjacqu01
579 293 sjacqu01
  If the Program specifies that a proxy can decide which future
580 293 sjacqu01
versions of the GNU General Public License can be used, that proxy's
581 293 sjacqu01
public statement of acceptance of a version permanently authorizes you
582 293 sjacqu01
to choose that version for the Program.
583 293 sjacqu01
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  Later license versions may give you additional or different
585 293 sjacqu01
permissions.  However, no additional obligations are imposed on any
586 293 sjacqu01
author or copyright holder as a result of your choosing to follow a
587 293 sjacqu01
later version.
588 293 sjacqu01
589 293 sjacqu01
  15. Disclaimer of Warranty.
590 293 sjacqu01
591 293 sjacqu01
  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
592 293 sjacqu01
APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
593 293 sjacqu01
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
594 293 sjacqu01
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
595 293 sjacqu01
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
596 293 sjacqu01
PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
597 293 sjacqu01
IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
598 293 sjacqu01
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
599 293 sjacqu01
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  16. Limitation of Liability.
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  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
603 293 sjacqu01
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
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THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
605 293 sjacqu01
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
606 293 sjacqu01
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
607 293 sjacqu01
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
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PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
609 293 sjacqu01
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
610 293 sjacqu01
SUCH DAMAGES.
611 293 sjacqu01
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  17. Interpretation of Sections 15 and 16.
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  If the disclaimer of warranty and limitation of liability provided
615 293 sjacqu01
above cannot be given local legal effect according to their terms,
616 293 sjacqu01
reviewing courts shall apply local law that most closely approximates
617 293 sjacqu01
an absolute waiver of all civil liability in connection with the
618 293 sjacqu01
Program, unless a warranty or assumption of liability accompanies a
619 293 sjacqu01
copy of the Program in return for a fee.
620 293 sjacqu01
621 293 sjacqu01
                     END OF TERMS AND CONDITIONS
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623 293 sjacqu01
            How to Apply These Terms to Your New Programs
624 293 sjacqu01
625 293 sjacqu01
  If you develop a new program, and you want it to be of the greatest
626 293 sjacqu01
possible use to the public, the best way to achieve this is to make it
627 293 sjacqu01
free software which everyone can redistribute and change under these terms.
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  To do so, attach the following notices to the program.  It is safest
630 293 sjacqu01
to attach them to the start of each source file to most effectively
631 293 sjacqu01
state the exclusion of warranty; and each file should have at least
632 293 sjacqu01
the "copyright" line and a pointer to where the full notice is found.
633 293 sjacqu01
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    <one line to give the program's name and a brief idea of what it does.>
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    Copyright (C) <year>  <name of author>
636 293 sjacqu01
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    This program is free software: you can redistribute it and/or modify
638 293 sjacqu01
    it under the terms of the GNU General Public License as published by
639 293 sjacqu01
    the Free Software Foundation, either version 3 of the License, or
640 293 sjacqu01
    (at your option) any later version.
641 293 sjacqu01
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    This program is distributed in the hope that it will be useful,
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    but WITHOUT ANY WARRANTY; without even the implied warranty of
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    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
645 293 sjacqu01
    GNU General Public License for more details.
646 293 sjacqu01
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    You should have received a copy of the GNU General Public License
648 293 sjacqu01
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
649 293 sjacqu01
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Also add information on how to contact you by electronic and paper mail.
651 293 sjacqu01
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  If the program does terminal interaction, make it output a short
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notice like this when it starts in an interactive mode:
654 293 sjacqu01
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    <program>  Copyright (C) <year>  <name of author>
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    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
657 293 sjacqu01
    This is free software, and you are welcome to redistribute it
658 293 sjacqu01
    under certain conditions; type `show c' for details.
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The hypothetical commands `show w' and `show c' should show the appropriate
661 293 sjacqu01
parts of the General Public License.  Of course, your program's commands
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might be different; for a GUI interface, you would use an "about box".
663 293 sjacqu01
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  You should also get your employer (if you work as a programmer) or school,
665 293 sjacqu01
if any, to sign a "copyright disclaimer" for the program, if necessary.
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For more information on this, and how to apply and follow the GNU GPL, see
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<http://www.gnu.org/licenses/>.
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  The GNU General Public License does not permit incorporating your program
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into proprietary programs.  If your program is a subroutine library, you
671 293 sjacqu01
may consider it more useful to permit linking proprietary applications with
672 293 sjacqu01
the library.  If this is what you want to do, use the GNU Lesser General
673 293 sjacqu01
Public License instead of this License.  But first, please read
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<http://www.gnu.org/philosophy/why-not-lgpl.html>.