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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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                                   TERMS AND CONDITIONS 
        
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              9. Acceptance Not Required for Having Copies. 
        
            436
             
        
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              You are not required to accept this License in order to receive or 
        
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              Each time you convey a covered work, the recipient automatically 
        
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            propagate that work, subject to this License.  You are not responsible 
        
            451
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            453
              An "entity transaction" is a transaction transferring control of an 
        
            454
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            455
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              You may not impose any further restrictions on the exercise of the 
        
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            not impose a license fee, royalty, or other charge for exercise of 
        
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            467
            (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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              11. Patents. 
        
            472
             
        
            473
              A "contributor" is a copyright holder who authorizes use under this 
        
            474
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            476
             
        
            477
              A contributor's "essential patent claims" are all patent claims 
        
            478
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            479
            hereafter acquired, that would be infringed by some manner, permitted 
        
            480
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            482
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            483
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            492
              In the following three paragraphs, a "patent license" is any express 
        
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            494
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            495
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            507
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            508
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            509
            covered work in a country, or your recipient's use of the covered work 
        
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              If, pursuant to or in connection with a single transaction or 
        
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            523
            conditioned on the non-exercise of one or more of the rights that are 
        
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            525
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            529
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            531
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            535
             
        
            536
              Nothing in this License shall be construed as excluding or limiting 
        
            537
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            538
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            539
             
        
            540
              12. No Surrender of Others' Freedom. 
        
            541
             
        
            542
              If conditions are imposed on you (whether by court order, agreement or 
        
            543
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            544
            excuse you from the conditions of this License.  If you cannot convey a 
        
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            546
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            549
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            550
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            551
             
        
            552
              13. Use with the GNU Affero General Public License. 
        
            553
             
        
            554
              Notwithstanding any other provision of this License, you have 
        
            555
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            556
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            557
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            558
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            559
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            560
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            561
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            562
             
        
            563
              14. Revised Versions of this License. 
        
            564
             
        
            565
              The Free Software Foundation may publish revised and/or new versions of 
        
            566
            the GNU General Public License from time to time.  Such new versions will 
        
            567
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            568
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            569
             
        
            570
              Each version is given a distinguishing version number.  If the 
        
            571
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            572
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            573
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            574
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            575
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            576
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            577
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            578
             
        
            579
              If the Program specifies that a proxy can decide which future 
        
            580
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            581
            public statement of acceptance of a version permanently authorizes you 
        
            582
            to choose that version for the Program. 
        
            583
             
        
            584
              Later license versions may give you additional or different 
        
            585
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            586
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            587
            later version. 
        
            588
             
        
            589
              15. Disclaimer of Warranty. 
        
            590
             
        
            591
              THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 
        
            592
            APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 
        
            593
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            594
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            595
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            596
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            597
            IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 
        
            598
            ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 
        
            599
             
        
            600
              16. Limitation of Liability. 
        
            601
             
        
            602
              IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 
        
            603
            WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 
        
            604
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            605
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            606
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            607
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            608
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            609
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            610
            SUCH DAMAGES. 
        
            611
             
        
            612
              17. Interpretation of Sections 15 and 16. 
        
            613
             
        
            614
              If the disclaimer of warranty and limitation of liability provided 
        
            615
            above cannot be given local legal effect according to their terms, 
        
            616
            reviewing courts shall apply local law that most closely approximates 
        
            617
            an absolute waiver of all civil liability in connection with the 
        
            618
            Program, unless a warranty or assumption of liability accompanies a 
        
            619
            copy of the Program in return for a fee. 
        
            620
             
        
            621
                                 END OF TERMS AND CONDITIONS 
        
            622
             
        
            623
                        How to Apply These Terms to Your New Programs 
        
            624
             
        
            625
              If you develop a new program, and you want it to be of the greatest 
        
            626
            possible use to the public, the best way to achieve this is to make it 
        
            627
            free software which everyone can redistribute and change under these terms. 
        
            628
             
        
            629
              To do so, attach the following notices to the program.  It is safest 
        
            630
            to attach them to the start of each source file to most effectively 
        
            631
            state the exclusion of warranty; and each file should have at least 
        
            632
            the "copyright" line and a pointer to where the full notice is found. 
        
            633
             
        
            634
                {one line to give the program's name and a brief idea of what it does.} 
        
            635
                Copyright (C) {year}  {name of author} 
        
            636
             
        
            637
                This program is free software: you can redistribute it and/or modify 
        
            638
                it under the terms of the GNU General Public License as published by 
        
            639
                the Free Software Foundation, either version 3 of the License, or 
        
            640
                (at your option) any later version. 
        
            641
             
        
            642
                This program is distributed in the hope that it will be useful, 
        
            643
                but WITHOUT ANY WARRANTY; without even the implied warranty of 
        
            644
                MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
        
            645
                GNU General Public License for more details. 
        
            646
             
        
            647
                You should have received a copy of the GNU General Public License 
        
            648
                along with this program.  If not, see <http://www.gnu.org/licenses/>. 
        
            649
             
        
            650
            Also add information on how to contact you by electronic and paper mail. 
        
            651
             
        
            652
              If the program does terminal interaction, make it output a short 
        
            653
            notice like this when it starts in an interactive mode: 
        
            654
             
        
            655
                {project}  Copyright (C) {year}  {fullname} 
        
            656
                This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 
        
            657
                This is free software, and you are welcome to redistribute it 
        
            658
                under certain conditions; type `show c' for details. 
        
            659
             
        
            660
            The hypothetical commands `show w' and `show c' should show the appropriate 
        
            661
            parts of the General Public License.  Of course, your program's commands 
        
            662
            might be different; for a GUI interface, you would use an "about box". 
        
            663
             
        
            664
              You should also get your employer (if you work as a programmer) or school, 
        
            665
            if any, to sign a "copyright disclaimer" for the program, if necessary. 
        
            666
            For more information on this, and how to apply and follow the GNU GPL, see 
        
            667
            <http://www.gnu.org/licenses/>. 
        
            668
             
        
            669
              The GNU General Public License does not permit incorporating your program 
        
            670
            into proprietary programs.  If your program is a subroutine library, you 
        
            671
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            672
            the library.  If this is what you want to do, use the GNU Lesser General 
        
            673
            Public License instead of this License.  But first, please read 
        
            674
            <http://www.gnu.org/philosophy/why-not-lgpl.html>. 
        
            675
             
        
            676