GNU AFFERO GENERAL PUBLIC LICENSE
                           Version 3, 19 November 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 Affero General Public License is a free, copyleft license for
    software and other kinds of works, specifically designed to ensure
    cooperation with the community in the case of network server software.
    
      The licenses for most software and other practical works are designed
    to take away your freedom to share and change the works.  By contrast,
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      When we speak of free software, we are referring to freedom, not
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      Developers that use our General Public Licenses protect your rights
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      A secondary benefit of defending all users' freedom is that
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      An older license, called the Affero General Public License and
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      "This License" refers to version 3 of the GNU Affero General Public License.
    
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      If you convey an object code work under this section in, or with, or
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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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      Additional terms, permissive or non-permissive, may be stated in the
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      8. Termination.
    
      You may not propagate or modify a covered work except as expressly
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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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      10. Automatic Licensing of Downstream Recipients.
    
      Each time you convey a covered work, the recipient automatically
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      An "entity transaction" is a transaction transferring control of an
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      11. Patents.
    
      A "contributor" is a copyright holder who authorizes use under this
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      A contributor's "essential patent claims" are all patent claims
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      Each contributor grants you a non-exclusive, worldwide, royalty-free
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      In the following three paragraphs, a "patent license" is any express
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      If you convey a covered work, knowingly relying on a patent license,
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      A patent license is "discriminatory" if it does not include within
    the scope of its coverage, prohibits the exercise of, or is
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      Nothing in this License shall be construed as excluding or limiting
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      12. No Surrender of Others' Freedom.
    
      If conditions are imposed on you (whether by court order, agreement or
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      13. Remote Network Interaction; Use with the GNU General Public License.
    
      Notwithstanding any other provision of this License, if you modify the
    Program, your modified version must prominently offer all users
    interacting with it remotely through a computer network (if your version
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    shall include the Corresponding Source for any work covered by version 3
    of the GNU General Public License that is incorporated pursuant to the
    following paragraph.
    
      Notwithstanding any other provision of this License, you have
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    3 of the GNU General Public License.
    
      14. Revised Versions of this License.
    
      The Free Software Foundation may publish revised and/or new versions of
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    will be similar in spirit to the present version, but may differ in detail to
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      Each version is given a distinguishing version number.  If the
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      If the Program specifies that a proxy can decide which future
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      Later license versions may give you additional or different
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      15. Disclaimer of Warranty.
    
      THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
    APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
    HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
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      16. Limitation of Liability.
    
      IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
    WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
    THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
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      17. Interpretation of Sections 15 and 16.
    
      If the disclaimer of warranty and limitation of liability provided
    above cannot be given local legal effect according to their terms,
    reviewing courts shall apply local law that most closely approximates
    an absolute waiver of all civil liability in connection with the
    Program, unless a warranty or assumption of liability accompanies a
    copy of the Program in return for a fee.
    
                         END OF TERMS AND CONDITIONS
    
                How to Apply These Terms to Your New Programs
    
      If you develop a new program, and you want it to be of the greatest
    possible use to the public, the best way to achieve this is to make it
    free software which everyone can redistribute and change under these terms.
    
      To do so, attach the following notices to the program.  It is safest
    to attach them to the start of each source file to most effectively
    state the exclusion of warranty; and each file should have at least
    the "copyright" line and a pointer to where the full notice is found.
    
        <one line to give the program's name and a brief idea of what it does.>
        Copyright (C) <year>  <name of author>
    
        This program is free software: you can redistribute it and/or modify
        it under the terms of the GNU Affero General Public License as published by
        the Free Software Foundation, either version 3 of the License, or
        (at your option) any later version.
    
        This program is distributed in the hope that it will be useful,
        but WITHOUT ANY WARRANTY; without even the implied warranty of
        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        GNU Affero General Public License for more details.
    
        You should have received a copy of the GNU Affero General Public License
        along with this program.  If not, see <http://www.gnu.org/licenses/>.
    
    Also add information on how to contact you by electronic and paper mail.
    
      If your software can interact with users remotely through a computer
    network, you should also make sure that it provides a way for users to
    get its source.  For example, if your program is a web application, its
    interface could display a "Source" link that leads users to an archive
    of the code.  There are many ways you could offer source, and different
    solutions will be better for different programs; see section 13 for the
    specific requirements.
    
      You should also get your employer (if you work as a programmer) or school,
    if any, to sign a "copyright disclaimer" for the program, if necessary.
    For more information on this, and how to apply and follow the GNU AGPL, see
    <http://www.gnu.org/licenses/>.