1 GNU GENERAL PUBLIC LICENSE
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2 Version 3, 29 June 2007
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4 Copyright © 2007 Free Software Foundation, Inc. <http://fsf.org/>
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6 Everyone is permitted to copy and distribute verbatim copies
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7 of this license document, but changing it is not allowed.
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11 The GNU General Public License is a free, copyleft license for
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12 software and other kinds of works.
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14 The licenses for most software and other practical works are
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15 designed to take away your freedom to share and change the works.
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16 By contrast, the GNU General Public License is intended to guarantee
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17 your freedom to share and change all versions of a program--to make
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18 sure it remains free software for all its users. We, the Free Software
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19 Foundation, use the GNU General Public License for most of our
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20 software; it applies also to any other work released this way by its
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75 TERMS AND CONDITIONS
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531 (a) in connection with copies of the covered work conveyed by you (or
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532 copies made from those copies), or (b) primarily for and in connection
\r
533 with specific products or compilations that contain the covered work,
\r
534 unless you entered into that arrangement, or that patent license was
\r
535 granted, prior to 28 March 2007.
\r
537 Nothing in this License shall be construed as excluding or limiting
\r
538 any implied license or other defenses to infringement that may
\r
539 otherwise be available to you under applicable patent law.
\r
541 12. No Surrender of Others' Freedom.
\r
543 If conditions are imposed on you (whether by court order, agreement
\r
544 or otherwise) that contradict the conditions of this License, they do
\r
545 not excuse you from the conditions of this License. If you cannot
\r
546 convey a covered work so as to satisfy simultaneously your obligations
\r
547 under this License and any other pertinent obligations, then as a
\r
548 consequence you may not convey it at all. For example, if you agree to
\r
549 terms that obligate you to collect a royalty for further conveying from
\r
550 those to whom you convey the Program, the only way you could satisfy
\r
551 both those terms and this License would be to refrain entirely from
\r
552 conveying the Program.
\r
554 13. Use with the GNU Affero General Public License.
\r
556 Notwithstanding any other provision of this License, you have
\r
557 permission to link or combine any covered work with a work licensed
\r
558 under version 3 of the GNU Affero General Public License into a single
\r
559 combined work, and to convey the resulting work. The terms of this
\r
560 License will continue to apply to the part which is the covered work,
\r
561 but the special requirements of the GNU Affero General Public License,
\r
562 section 13, concerning interaction through a network will apply to the
\r
563 combination as such.
\r
565 14. Revised Versions of this License.
\r
567 The Free Software Foundation may publish revised and/or new versions
\r
568 of the GNU General Public License from time to time. Such new versions
\r
569 will be similar in spirit to the present version, but may differ in
\r
570 detail to address new problems or concerns.
\r
572 Each version is given a distinguishing version number. If the Program
\r
573 specifies that a certain numbered version of the GNU General Public
\r
574 License "or any later version" applies to it, you have the option of
\r
575 following the terms and conditions either of that numbered version or
\r
576 of any later version published by the Free Software Foundation. If the
\r
577 Program does not specify a version number of the GNU General Public
\r
578 License, you may choose any version ever published by the Free Software
\r
581 If the Program specifies that a proxy can decide which future versions
\r
582 of the GNU General Public License can be used, that proxy's public
\r
583 statement of acceptance of a version permanently authorizes you to
\r
584 choose that version for the Program.
\r
586 Later license versions may give you additional or different
\r
587 permissions. However, no additional obligations are imposed on any
\r
588 author or copyright holder as a result of your choosing to follow a
\r
591 15. Disclaimer of Warranty.
\r
593 THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
\r
594 APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
\r
595 HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT
\r
596 WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT
\r
597 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
\r
598 A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE
\r
599 OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU
\r
600 ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
\r
602 16. Limitation of Liability.
\r
604 IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
\r
605 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR
\r
606 CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
\r
607 INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES
\r
608 ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT
\r
609 NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR
\r
610 LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM
\r
611 TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER
\r
612 PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
\r
614 17. Interpretation of Sections 15 and 16.
\r
616 If the disclaimer of warranty and limitation of liability provided above
\r
617 cannot be given local legal effect according to their terms, reviewing
\r
618 courts shall apply local law that most closely approximates an absolute
\r
619 waiver of all civil liability in connection with the Program, unless
\r
620 a warranty or assumption of liability accompanies a copy of the Program
\r
621 in return for a fee.
\r
623 END OF TERMS AND CONDITIONS
\r
625 How to Apply These Terms to Your New Programs
\r
627 If you develop a new program, and you want it to be of the greatest
\r
628 possible use to the public, the best way to achieve this is to make it
\r
629 free software which everyone can redistribute and change under these terms.
\r
631 To do so, attach the following notices to the program. It is safest
\r
632 to attach them to the start of each source file to most effectively
\r
633 state the exclusion of warranty; and each file should have at least
\r
634 the "copyright" line and a pointer to where the full notice is found.
\r
636 <one line to give the program's name and a brief idea of what it does.>
\r
637 Copyright (C) <year> <name of author>
\r
639 This program is free software: you can redistribute it and/or modify
\r
640 it under the terms of the GNU General Public License as published by
\r
641 the Free Software Foundation, either version 3 of the License, or
\r
642 (at your option) any later version.
\r
644 This program is distributed in the hope that it will be useful,
\r
645 but WITHOUT ANY WARRANTY; without even the implied warranty of
\r
646 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
\r
647 GNU General Public License for more details.
\r
649 You should have received a copy of the GNU General Public License
\r
650 along with this program. If not, see <http://www.gnu.org/licenses/>.
\r
652 Also add information on how to contact you by electronic and paper mail.
\r
654 If the program does terminal interaction, make it output a short notice
\r
655 like this when it starts in an interactive mode:
\r
657 <program> Copyright (C) <year> <name of author>
\r
658 This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
\r
659 This is free software, and you are welcome to redistribute it
\r
660 under certain conditions; type `show c' for details.
\r
662 The hypothetical commands `show w' and `show c' should show the appropriate
\r
663 parts of the General Public License. Of course, your program's commands
\r
664 might be different; for a GUI interface, you would use an "about box".
\r
666 You should also get your employer (if you work as a programmer) or school,
\r
667 if any, to sign a "copyright disclaimer" for the program, if necessary.
\r
668 For more information on this, and how to apply and follow the GNU GPL,
\r
669 see <http://www.gnu.org/licenses/>.
\r
671 The GNU General Public License does not permit incorporating your
\r
672 program into proprietary programs. If your program is a subroutine
\r
673 library, you may consider it more useful to permit linking proprietary
\r
674 applications with the library. If this is what you want to do, use
\r
675 the GNU Lesser General Public License instead of this License. But first,
\r
676 please read <http://www.gnu.org/philosophy/why-not-lgpl.html>.
\r
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