COPYING

                          GNU GENERAL PUBLIC LICENSE

  Version 3, 29 June 2007

  Copyright © 2007 Free Software Foundation, Inc. <{http://fsf.org/}¹>

  Everyone is permitted to copy and distribute verbatim copies of this license
  document, but changing it is not allowed.

¹ See http://fsf.org/

§ Preamble

    The GNU General Public License is a free, copyleft license for software and
    other kinds of works.

    The licenses for most software and other practical works are designed to
    take away your freedom to share and change the works.  By contrast, the GNU
    General Public License is intended to guarantee your freedom to share and
    change all versions of a program – to make sure it remains free software
    for all its users.  We, the Free Software Foundation, use the GNU General
    Public License for most of our software; it applies also to any other work
    released this way by its authors.  You can apply it to your programs, too.

    When we speak of free software, we are referring to freedom, not price.
    Our General Public Licenses are designed to make sure that you have the
    freedom to distribute copies of free software (and charge for them if you
    wish), that you receive source code or can get it if you want it, that you
    can change the software or use pieces of it in new free programs, and that
    you know you can do these things.

    To protect your rights, we need to prevent others from denying you these
    rights or asking you to surrender the rights.  Therefore, you have certain
    responsibilities if you distribute copies of the software, or if you modify
    it: responsibilities to respect the freedom of others.

    For example, if you distribute copies of such a program, whether gratis or
    for a fee, you must pass on to the recipients the same freedoms that you
    received.  You must make sure that they, too, receive or can get the source
    code.  And you must show them these terms so they know their rights.

    Developers that use the GNU GPL protect your rights with two steps: (1)
    assert copyright on the software, and (2) offer you this License giving you
    legal permission to copy, distribute and/or modify it.

    For the developers’ and authors’ protection, the GPL clearly explains
    that there is no warranty for this free software.  For both users’ and
    authors’ sake, the GPL requires that modified versions be marked as
    changed, so that their problems will not be attributed erroneously to
    authors of previous versions.

    Some devices are designed to deny users access to install or run modified
    versions of the software inside them, although the manufacturer can do so.
    This is fundamentally incompatible with the aim of protecting users’
    freedom to change the software.  The systematic pattern of such abuse
    occurs in the area of products for individuals to use, which is precisely
    where it is most unacceptable.  Therefore, we have designed this version of
    the GPL to prohibit the practice for those products.  If such problems
    arise substantially in other domains, we stand ready to extend this
    provision to those domains in future versions of the GPL, as needed to
    protect the freedom of users.

    Finally, every program is threatened constantly by software patents.
    States should not allow patents to restrict development and use of software
    on general-purpose computers, but in those that do, we wish to avoid the
    special danger that patents applied to a free program could make it
    effectively proprietary.  To prevent this, the GPL assures that patents
    cannot be used to render the program non-free.

    The precise terms and conditions for copying, distribution and modification
    follow.

§ 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
      works, such as semiconductor masks.

      “The Program” refers to any copyrightable work licensed under this
      License.  Each licensee is addressed as “you”.  “Licensees” and
      “recipients” may be individuals or organizations.

      To “modify” a work means to copy from or adapt all or part of the work in
      a fashion requiring copyright permission, other than the making of an
      exact copy.  The resulting work is called a “modified version” of the
      earlier work or a work “based on” the earlier work.

      A “covered work” means either the unmodified Program or a work based on
      the Program.

      To “propagate” a work means to do anything with it that, without
      permission, would make you directly or secondarily liable for
      infringement under applicable copyright law, except executing it on a
      computer or modifying a private copy.  Propagation includes copying,
      distribution (with or without modification), making available to the
      public, and in some countries other activities as well.

      To “convey” a work means any kind of propagation that enables other
      parties to make or receive copies.  Mere interaction with a user through
      a computer network, with no transfer of a copy, is not conveying.

      An interactive user interface displays “Appropriate Legal Notices” to the
      extent that it includes a convenient and prominently visible feature that
      (1) displays an appropriate copyright notice, and (2) tells the user that
      there is no warranty for the work (except to the extent that warranties
      are provided), that licensees may convey the work under this License, and
      how to view a copy of this License.  If the interface presents a list of
      user commands or options, such as a menu, a prominent item in the list
      meets this criterion.

  § 1. Source Code.

      The “source code” for a work means the preferred form of the work for
      making modifications to it.  “Object code” means any non-source form of a
      work.

      A “Standard Interface” means an interface that either is an official
      standard defined by a recognized standards body, or, in the case of
      interfaces specified for a particular programming language, one that is
      widely used among developers working in that language.

      The “System Libraries” of an executable work include anything, other than
      the work as a whole, that (a) is included in the normal form of packaging
      a Major Component, but which is not part of that Major Component, and (b)
      serves only to enable use of the work with that Major Component, or to
      implement a Standard Interface for which an implementation is available
      to the public in source code form.  A “Major Component”, in this context,
      means a major essential component (kernel, window system, and so on) of
      the specific operating system (if any) on which the executable work runs,
      or a compiler used to produce the work, or an object code interpreter
      used to run it.

      The “Corresponding Source” for a work in object code form means all the
      source code needed to generate, install, and (for an executable work) run
      the object code and to modify the work, including scripts to control
      those activities.  However, it does not include the work’s System
      Libraries, or general-purpose tools or generally available free programs
      which are used unmodified in performing those activities but which are
      not part of the work.  For example, Corresponding Source includes
      interface definition files associated with source files for the work, and
      the source code for shared libraries and dynamically linked subprograms
      that the work is specifically designed to require, such as by intimate
      data communication or control flow between those subprograms and other
      parts of the work.

      The Corresponding Source need not include anything that users can
      regenerate automatically from other parts of the Corresponding Source.

      The Corresponding Source for a work in source code form is that same
      work.

  § 2. Basic Permissions.

      All rights granted under this License are granted for the term of
      copyright on the Program, and are irrevocable provided the stated
      conditions are met.  This License explicitly affirms your unlimited
      permission to run the unmodified Program.  The output from running a
      covered work is covered by this License only if the output, given its
      content, constitutes a covered work.  This License acknowledges your
      rights of fair use or other equivalent, as provided by copyright law.

      You may make, run and propagate covered works that you do not convey,
      without conditions so long as your license otherwise remains in force.
      You may convey covered works to others for the sole purpose of having
      them make modifications exclusively for you, or provide you with
      facilities for running those works, provided that you comply with the
      terms of this License in conveying all material for which you do not
      control copyright.  Those thus making or running the covered works for
      you must do so exclusively on your behalf, under your direction and
      control, on terms that prohibit them from making any copies of your
      copyrighted material outside their relationship with you.

      Conveying under any other circumstances is permitted solely under the
      conditions stated below.  Sublicensing is not allowed; {section 10}¹
      makes it unnecessary.

  ¹ See #terms-and-conditions-10-automatic-licensing-of-downstream-recipients

  § 3. Protecting Users’ Legal Rights From Anti-Circumvention Law.

      No covered work shall be deemed part of an effective technological
      measure under any applicable law fulfilling obligations under article 11
      of the WIPO copyright treaty adopted on 20 December 1996, or similar laws
      prohibiting or restricting circumvention of such measures.

      When you convey a covered work, you waive any legal power to forbid
      circumvention of technological measures to the extent such circumvention
      is effected by exercising rights under this License with respect to the
      covered work, and you disclaim any intention to limit operation or
      modification of the work as a means of enforcing, against the work’s
      users, your or third parties’ legal rights to forbid circumvention of
      technological measures.

  § 4. Conveying Verbatim Copies.

      You may convey verbatim copies of the Program’s source code as you
      receive it, in any medium, provided that you conspicuously and
      appropriately publish on each copy an appropriate copyright notice; keep
      intact all notices stating that this License and any non-permissive terms
      added in accord with {section 7}¹ apply to the code; keep intact all
      notices of the absence of any warranty; and give all recipients a copy of
      this License along with the Program.

      You may charge any price or no price for each copy that you convey, and
      you may offer support or warranty protection for a fee.

  ¹ See #terms-and-conditions-7-additional-terms

  § 5. Conveying Modified Source Versions.

      You may convey a work based on the Program, or the modifications to
      produce it from the Program, in the form of source code under the terms
      of {section 4}¹, provided that you also meet all of these conditions:

    a)   The work must carry prominent notices stating that you modified it,
         and giving a relevant date.

    b)   The work must carry prominent notices stating that it is released
         under this License and any conditions added under {section 7}².  This
         requirement modifies the requirement in {section 4}¹ to “keep intact
         all notices”.

    c)   You must license the entire work, as a whole, under this License to
         anyone who comes into possession of a copy.  This License will
         therefore apply, along with any applicable {section 7}² additional
         terms, to the whole of the work, and all its parts, regardless of how
         they are packaged.  This License gives no permission to license the
         work in any other way, but it does not invalidate such permission if
         you have separately received it.

    d)   If the work has interactive user interfaces, each must display
         Appropriate Legal Notices; however, if the Program has interactive
         interfaces that do not display Appropriate Legal Notices, your work
         need not make them do so.

      A compilation of a covered work with other separate and independent
      works, which are not by their nature extensions of the covered work, and
      which are not combined with it such as to form a larger program, in or on
      a volume of a storage or distribution medium, is called an “aggregate” if
      the compilation and its resulting copyright are not used to limit the
      access or legal rights of the compilation’s users beyond what the
      individual works permit.  Inclusion of a covered work in an aggregate
      does not cause this License to apply to the other parts of the aggregate.

  ¹ See #terms-and-conditions-4-conveying-verbatim-copies
  ² See #terms-and-conditions-7-additional-terms

  § 6. Conveying Non-Source Forms.

      You may convey a covered work in object code form under the terms of
      sections 4¹ and 5², provided that you also convey the machine-readable
      Corresponding Source under the terms of this License, in one of these
      ways:

    a)   Convey the object code in, or embodied in, a physical product
         (including a physical distribution medium), accompanied by the
         Corresponding Source fixed on a durable physical medium customarily
         used for software interchange.

    b)   Convey the object code in, or embodied in, a physical product
         (including a physical distribution medium), accompanied by a written
         offer, valid for at least three years and valid for as long as you
         offer spare parts or customer support for that product model, to give
         anyone who possesses the object code either (1) a copy of the
         Corresponding Source for all the software in the product that is
         covered by this License, on a durable physical medium customarily used
         for software interchange, for a price no more than your reasonable
         cost of physically performing this conveying of source, or (2) access
         to copy the Corresponding Source from a network server at no charge.

    c)   Convey individual copies of the object code with a copy of the written
         offer to provide the Corresponding Source.  This alternative is
         allowed only occasionally and noncommercially, and only if you
         received the object code with such an offer, in accord with subsection
         6b.

    d)   Convey the object code by offering access from a designated place
         (gratis or for a charge), and offer equivalent access to the
         Corresponding Source in the same way through the same place at no
         further charge.  You need not require recipients to copy the
         Corresponding Source along with the object code.  If the place to copy
         the object code is a network server, the Corresponding Source may be
         on a different server (operated by you or a third party) that supports
         equivalent copying facilities, provided you maintain clear directions
         next to the object code saying where to find the Corresponding Source.
         Regardless of what server hosts the Corresponding Source, you remain
         obligated to ensure that it is available for as long as needed to
         satisfy these requirements.

    e)   Convey the object code using peer-to-peer transmission, provided you
         inform other peers where the object code and Corresponding Source of
         the work are being offered to the general public at no charge under
         subsection 6d.

      A separable portion of the object code, whose source code is excluded
      from the Corresponding Source as a System Library, need not be included
      in conveying the object code work.

      A “User Product” is either (1) a “consumer product”, which means any
      tangible personal property which is normally used for personal, family,
      or household purposes, or (2) anything designed or sold for incorporation
      into a dwelling.  In determining whether a product is a consumer product,
      doubtful cases shall be resolved in favor of coverage.  For a particular
      product received by a particular user, “normally used” refers to a
      typical or common use of that class of product, regardless of the status
      of the particular user or of the way in which the particular user
      actually uses, or expects or is expected to use, the product.  A product
      is a consumer product regardless of whether the product has substantial
      commercial, industrial or non-consumer uses, unless such uses represent
      the only significant mode of use of the product.

      “Installation Information” for a User Product means any methods,
      procedures, authorization keys, or other information required to install
      and execute modified versions of a covered work in that User Product from
      a modified version of its Corresponding Source.  The information must
      suffice to ensure that the continued functioning of the modified object
      code is in no case prevented or interfered with solely because
      modification has been made.

      If you convey an object code work under this section in, or with, or
      specifically for use in, a User Product, and the conveying occurs as part
      of a transaction in which the right of possession and use of the User
      Product is transferred to the recipient in perpetuity or for a fixed term
      (regardless of how the transaction is characterized), the Corresponding
      Source conveyed under this section must be accompanied by the
      Installation Information.  But this requirement does not apply if neither
      you nor any third party retains the ability to install modified object
      code on the User Product (for example, the work has been installed in
      ROM).

      The requirement to provide Installation Information does not include a
      requirement to continue to provide support service, warranty, or updates
      for a work that has been modified or installed by the recipient, or for
      the User Product in which it has been modified or installed.  Access to a
      network may be denied when the modification itself materially and
      adversely affects the operation of the network or violates the rules and
      protocols for communication across the network.

      Corresponding Source conveyed, and Installation Information provided, in
      accord with this section must be in a format that is publicly documented
      (and with an implementation available to the public in source code form),
      and must require no special password or key for unpacking, reading or
      copying.

  ¹ See #terms-and-conditions-4-conveying-verbatim-copies
  ² See #terms-and-conditions-5-conveying-modified-source-versions

  § 7. Additional Terms.

      “Additional permissions” are terms that supplement the terms of this
      License by making exceptions from one or more of its conditions.
      Additional permissions that are applicable to the entire Program shall be
      treated as though they were included in this License, to the extent that
      they are valid under applicable law.  If additional permissions apply
      only to part of the Program, that part may be used separately under those
      permissions, but the entire Program remains governed by this License
      without regard to the additional permissions.

      When you convey a copy of a covered work, you may at your option remove
      any additional permissions from that copy, or from any part of it.
      (Additional permissions may be written to require their own removal in
      certain cases when you modify the work.)  You may place additional
      permissions on material, added by you to a covered work, for which you
      have or can give appropriate copyright permission.

      Notwithstanding any other provision of this License, for material you add
      to a covered work, you may (if authorized by the copyright holders of
      that material) supplement the terms of this License with terms:

    a)   Disclaiming warranty or limiting liability differently from the terms
         of sections 15¹ and 16² of this License; or

    b)   Requiring preservation of specified reasonable legal notices or author
         attributions in that material or in the Appropriate Legal Notices
         displayed by works containing it; or

    c)   Prohibiting misrepresentation of the origin of that material, or
         requiring that modified versions of such material be marked in
         reasonable ways as different from the original version; or

    d)   Limiting the use for publicity purposes of names of licensors or
         authors of the material; or

    e)   Declining to grant rights under trademark law for use of some trade
         names, trademarks, or service marks; or

    f)   Requiring indemnification of licensors and authors of that material by
         anyone who conveys the material (or modified versions of it) with
         contractual assumptions of liability to the recipient, for any
         liability that these contractual assumptions directly impose on those
         licensors and authors.

      All other non-permissive additional terms are considered “further
      restrictions” within the meaning of {section 10}³.  If the Program as you
      received it, or any part of it, contains a notice stating that it is
      governed by this License along with a term that is a further restriction,
      you may remove that term.  If a license document contains a further
      restriction but permits relicensing or conveying under this License, you
      may add to a covered work material governed by the terms of that license
      document, provided that the further restriction does not survive such
      relicensing or conveying.

      If you add terms to a covered work in accord with this section, you must
      place, in the relevant source files, a statement of the additional terms
      that apply to those files, or a notice indicating where to find the
      applicable terms.

      Additional terms, permissive or non-permissive, may be stated in the form
      of a separately written license, or stated as exceptions; the above
      requirements apply either way.

  ¹ See #terms-and-conditions-15-disclaimer-of-warranty
  ² See #terms-and-conditions-16-limitation-of-liability
  ³ See #terms-and-conditions-10-automatic-licensing-of-downstream-recipients

  § 8. Termination.

      You may not propagate or modify a covered work except as expressly
      provided under this License.  Any attempt otherwise to propagate or
      modify it is void, and will automatically terminate your rights under
      this License (including any patent licenses granted under the third
      paragraph of {section 11}¹).

      However, if you cease all violation of this License, then your license
      from a particular copyright holder is reinstated (a) provisionally,
      unless and until the copyright holder explicitly and finally terminates
      your license, and (b) permanently, if the copyright holder fails to
      notify you of the violation by some reasonable means prior to 60 days
      after the cessation.

      Moreover, your license from a particular copyright holder is reinstated
      permanently if the copyright holder notifies you of the violation by some
      reasonable means, this is the first time you have received notice of
      violation of this License (for any work) from that copyright holder, and
      you cure the violation prior to 30 days after your receipt of the notice.

      Termination of your rights under this section does not terminate the
      licenses of parties who have received copies or rights from you under
      this License.  If your rights have been terminated and not permanently
      reinstated, you do not qualify to receive new licenses for the same
      material under {section 10}².

  ¹ See #terms-and-conditions-11-patents
  ² See #terms-and-conditions-10-automatic-licensing-of-downstream-recipients

  § 9. Acceptance Not Required for Having Copies.

      You are not required to accept this License in order to receive or run a
      copy of the Program.  Ancillary propagation of a covered work occurring
      solely as a consequence of using peer-to-peer transmission to receive a
      copy likewise does not require acceptance.  However, nothing other than
      this License grants you permission to propagate or modify any covered
      work.  These actions infringe copyright if you do not accept this
      License.  Therefore, by modifying or propagating a covered work, you
      indicate your acceptance of this License to do so.

  § 10. Automatic Licensing of Downstream Recipients.

      Each time you convey a covered work, the recipient automatically receives
      a license from the original licensors, to run, modify and propagate that
      work, subject to this License.  You are not responsible for enforcing
      compliance by third parties with this License.

      An “entity transaction” is a transaction transferring control of an
      organization, or substantially all assets of one, or subdividing an
      organization, or merging organizations.  If propagation of a covered work
      results from an entity transaction, each party to that transaction who
      receives a copy of the work also receives whatever licenses to the work
      the party’s predecessor in interest had or could give under the previous
      paragraph, plus a right to possession of the Corresponding Source of the
      work from the predecessor in interest, if the predecessor has it or can
      get it with reasonable efforts.

      You may not impose any further restrictions on the exercise of the rights
      granted or affirmed under this License.  For example, you may not impose
      a license fee, royalty, or other charge for exercise of rights granted
      under this License, and you may not initiate litigation (including a
      cross-claim or counterclaim in a lawsuit) alleging that any patent claim
      is infringed by making, using, selling, offering for sale, or importing
      the Program or any portion of it.

  § 11. Patents.

      A “contributor” is a copyright holder who authorizes use under this
      License of the Program or a work on which the Program is based.  The work
      thus licensed is called the contributor’s “contributor version”.

      A contributor’s “essential patent claims” are all patent claims owned or
      controlled by the contributor, whether already acquired or hereafter
      acquired, that would be infringed by some manner, permitted by this
      License, of making, using, or selling its contributor version, but do not
      include claims that would be infringed only as a consequence of further
      modification of the contributor version.  For purposes of this
      definition, “control” includes the right to grant patent sublicenses in a
      manner consistent with the requirements of this License.

      Each contributor grants you a non-exclusive, worldwide, royalty-free
      patent license under the contributor’s essential patent claims, to make,
      use, sell, offer for sale, import and otherwise run, modify and propagate
      the contents of its contributor version.

      In the following three paragraphs, a “patent license” is any express
      agreement or commitment, however denominated, not to enforce a patent
      (such as an express permission to practice a patent or covenant not to
      sue for patent infringement).  To “grant” such a patent license to a
      party means to make such an agreement or commitment not to enforce a
      patent against the party.

      If you convey a covered work, knowingly relying on a patent license, and
      the Corresponding Source of the work is not available for anyone to copy,
      free of charge and under the terms of this License, through a publicly
      available network server or other readily accessible means, then you must
      either (1) cause the Corresponding Source to be so available, or (2)
      arrange to deprive yourself of the benefit of the patent license for this
      particular work, or (3) arrange, in a manner consistent with the
      requirements of this License, to extend the patent license to downstream
      recipients.  “Knowingly relying” means you have actual knowledge that,
      but for the patent license, your conveying the covered work in a country,
      or your recipient’s use of the covered work in a country, would infringe
      one or more identifiable patents in that country that you have reason to
      believe are valid.

      If, pursuant to or in connection with a single transaction or
      arrangement, you convey, or propagate by procuring conveyance of, a
      covered work, and grant a patent license to some of the parties receiving
      the covered work authorizing them to use, propagate, modify or convey a
      specific copy of the covered work, then the patent license you grant is
      automatically extended to all recipients of the covered work and works
      based on it.

      A patent license is “discriminatory” if it does not include within the
      scope of its coverage, prohibits the exercise of, or is conditioned on
      the non-exercise of one or more of the rights that are specifically
      granted under this License.  You may not convey a covered work if you are
      a party to an arrangement with a third party that is in the business of
      distributing software, under which you make payment to the third party
      based on the extent of your activity of conveying the work, and under
      which the third party grants, to any of the parties who would receive the
      covered work from you, a discriminatory patent license (a) in connection
      with copies of the covered work conveyed by you (or copies made from
      those copies), or (b) primarily for and in connection with specific
      products or compilations that contain the covered work, unless you
      entered into that arrangement, or that patent license was granted, prior
      to 28 March 2007.

      Nothing in this License shall be construed as excluding or limiting any
      implied license or other defenses to infringement that may otherwise be
      available to you under applicable patent law.

  § 12. No Surrender of Others’ Freedom.

      If conditions are imposed on you (whether by court order, agreement or
      otherwise) that contradict the conditions of this License, they do not
      excuse you from the conditions of this License.  If you cannot convey a
      covered work so as to satisfy simultaneously your obligations under this
      License and any other pertinent obligations, then as a consequence you
      may not convey it at all.  For example, if you agree to terms that
      obligate you to collect a royalty for further conveying from those to
      whom you convey the Program, the only way you could satisfy both those
      terms and this License would be to refrain entirely from conveying the
      Program.

  § 13. Use with the GNU Affero General Public License.

      Notwithstanding any other provision of this License, you have permission
      to link or combine any covered work with a work licensed under {version
      3 of the GNU Affero General Public License}¹ into a single combined
      work, and to convey the resulting work.  The terms of this License will
      continue to apply to the part which is the covered work, but the special
      requirements of the {GNU Affero General Public License, section 13}²,
      concerning interaction through a network will apply to the combination as
      such.

  ¹ See http://www.gnu.org/licenses/agpl-3.0-standalone.html
  ² See http://www.gnu.org/licenses/agpl-3.0-standalone.html#section13

  § 14. Revised Versions of this License.

      The Free Software Foundation may publish revised and/or new versions of
      the GNU General Public License from time to time.  Such new versions will
      be similar in spirit to the present version, but may differ in detail to
      address new problems or concerns.

      Each version is given a distinguishing version number.  If the Program
      specifies that a certain numbered version of the GNU General Public
      License “or any later version” applies to it, you have the option of
      following the terms and conditions either of that numbered version or of
      any later version published by the Free Software Foundation.  If the
      Program does not specify a version number of the GNU General Public
      License, you may choose any version ever published by the Free Software
      Foundation.

      If the Program specifies that a proxy can decide which future versions of
      the GNU General Public License can be used, that proxy’s public statement
      of acceptance of a version permanently authorizes you to choose that
      version for the Program.

      Later license versions may give you additional or different permissions.
      However, no additional obligations are imposed on any author or copyright
      holder as a result of your choosing to follow a later version.

  § 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
      OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
      THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
      PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
      PROGRAM IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE
      COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

  § 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 GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF
      THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO
      LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU
      OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
      PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
      POSSIBILITY OF SUCH DAMAGES.

  § 17. Interpretation of Sections 15¹ and 16².

      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.

  ¹ See #terms-and-conditions-15-disclaimer-of-warranty
  ² See #terms-and-conditions-16-limitation-of-liability

§ 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 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 General Public License for more details.

      You should have received a copy of the GNU 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 the program does terminal interaction, make it output a short notice
    like this when it starts in an interactive mode:

      <program>  Copyright (C) <year>  <name of author>
      This program comes with ABSOLUTELY NO WARRANTY; for details type ‘show w’.
      This is free software, and you are welcome to redistribute it
      under certain conditions; type ‘show c’ for details.

    The hypothetical commands ‘show w’ and ‘show c’ should show the appropriate
    parts of the General Public License.  Of course, your program’s commands
    might be different; for a GUI interface, you would use an “about box”.

    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 GPL, see
    <{http://www.gnu.org/licenses/}¹>.

    The GNU General Public License does not permit incorporating your program
    into proprietary programs.  If your program is a subroutine library, you
    may consider it more useful to permit linking proprietary applications with
    the library.  If this is what you want to do, use the GNU Lesser General
    Public License instead of this License.  But first, please read
    <{http://www.gnu.org/philosophy/why-not-lgpl.html}²>.

¹ See http://www.gnu.org/licenses/
² See http://www.gnu.org/philosophy/why-not-lgpl.html