COPYING

Creative_Commons
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****** Creative Commons Legal Code ******
***** Attribution-ShareAlike 4.0 International *****
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not provide legal services or legal advice. Distribution of Creative Commons
public licenses does not create a lawyer-client or other relationship. Creative
Commons makes its licenses and related information available on an “as-is”
basis. Creative Commons gives no warranties regarding its licenses, any
material licensed under their terms and conditions, or any related information.
Creative Commons disclaims all liability for damages resulting from their use
to the fullest extent possible.
Using Creative Commons Public Licenses
Creative Commons public licenses provide a standard set of terms and conditions
that creators and other rights holders may use to share original works of
authorship and other material subject to copyright and certain other rights
specified in the public license below. The following considerations are for
informational purposes only, are not exhaustive, and do not form part of our
licenses.
     Considerations for licensors: Our public licenses are intended for
     use by those authorized to give the public permission to use material
     in ways otherwise restricted by copyright and certain other rights.
     Our licenses are irrevocable. Licensors should read and understand
     the terms and conditions of the license they choose before applying
     it. Licensors should also secure all rights necessary before applying
     our licenses so that the public can reuse the material as expected.
     Licensors should clearly mark any material not subject to the
     license. This includes other CC-licensed material, or material used
     under an exception or limitation to copyright. More_considerations
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     Considerations for the public: By using one of our public licenses, a
     licensor grants the public permission to use the licensed material
     under specified terms and conditions. If the licensor’s permission is
     not necessary for any reason–for example, because of any applicable
     exception or limitation to copyright–then that use is not regulated
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**** Creative Commons Attribution-ShareAlike 4.0 International Public License
****
By exercising the Licensed Rights (defined below), You accept and agree to be
bound by the terms and conditions of this Creative Commons Attribution-
ShareAlike 4.0 International Public License ("Public License"). To the extent
this Public License may be interpreted as a contract, You are granted the
Licensed Rights in consideration of Your acceptance of these terms and
conditions, and the Licensor grants You such rights in consideration of
benefits the Licensor receives from making the Licensed Material available
under these terms and conditions.
Section 1 – Definitions.
   a. Adapted Material means material subject to Copyright and Similar Rights
      that is derived from or based upon the Licensed Material and in which the
      Licensed Material is translated, altered, arranged, transformed, or
      otherwise modified in a manner requiring permission under the Copyright
      and Similar Rights held by the Licensor. For purposes of this Public
      License, where the Licensed Material is a musical work, performance, or
      sound recording, Adapted Material is always produced where the Licensed
      Material is synched in timed relation with a moving image.
   b. Adapter's License means the license You apply to Your Copyright and
      Similar Rights in Your contributions to Adapted Material in accordance
      with the terms and conditions of this Public License.
   c. BY-SA Compatible License means a license listed at creativecommons.org/
      compatiblelicenses, approved by Creative Commons as essentially the
      equivalent of this Public License.
   d. Copyright and Similar Rights means copyright and/or similar rights
      closely related to copyright including, without limitation, performance,
      broadcast, sound recording, and Sui Generis Database Rights, without
      regard to how the rights are labeled or categorized. For purposes of this
      Public License, the rights specified in Section 2(b)(1)-(2) are not
      Copyright and Similar Rights.
   e. Effective Technological Measures means those measures that, in the
      absence of proper authority, may not be circumvented under laws
      fulfilling obligations under Article 11 of the WIPO Copyright Treaty
      adopted on December 20, 1996, and/or similar international agreements.
   f. Exceptions and Limitations means fair use, fair dealing, and/or any other
      exception or limitation to Copyright and Similar Rights that applies to
      Your use of the Licensed Material.
   g. License Elements means the license attributes listed in the name of a
      Creative Commons Public License. The License Elements of this Public
      License are Attribution and ShareAlike.
   h. Licensed Material means the artistic or literary work, database, or other
      material to which the Licensor applied this Public License.
   i. Licensed Rights means the rights granted to You subject to the terms and
      conditions of this Public License, which are limited to all Copyright and
      Similar Rights that apply to Your use of the Licensed Material and that
      the Licensor has authority to license.
   j. Licensor means the individual(s) or entity(ies) granting rights under
      this Public License.
   k. Share means to provide material to the public by any means or process
      that requires permission under the Licensed Rights, such as reproduction,
      public display, public performance, distribution, dissemination,
      communication, or importation, and to make material available to the
      public including in ways that members of the public may access the
      material from a place and at a time individually chosen by them.
   l. Sui Generis Database Rights means rights other than copyright resulting
      from Directive 96/9/EC of the European Parliament and of the Council of
      11 March 1996 on the legal protection of databases, as amended and/or
      succeeded, as well as other essentially equivalent rights anywhere in the
      world.
   m. You means the individual or entity exercising the Licensed Rights under
      this Public License. Your has a corresponding meaning.
Section 2 – Scope.
   a. License grant.
         1. Subject to the terms and conditions of this Public License, the
            Licensor hereby grants You a worldwide, royalty-free, non-
            sublicensable, non-exclusive, irrevocable license to exercise the
            Licensed Rights in the Licensed Material to:
               a. reproduce and Share the Licensed Material, in whole or in
                  part; and
               b. produce, reproduce, and Share Adapted Material.
         2. Exceptions and Limitations. For the avoidance of doubt, where
            Exceptions and Limitations apply to Your use, this Public License
            does not apply, and You do not need to comply with its terms and
            conditions.
         3. Term. The term of this Public License is specified in Section 6(a).
         4. Media and formats; technical modifications allowed. The Licensor
            authorizes You to exercise the Licensed Rights in all media and
            formats whether now known or hereafter created, and to make
            technical modifications necessary to do so. The Licensor waives
            and/or agrees not to assert any right or authority to forbid You
            from making technical modifications necessary to exercise the
            Licensed Rights, including technical modifications necessary to
            circumvent Effective Technological Measures. For purposes of this
            Public License, simply making modifications authorized by this
            Section 2(a)(4) never produces Adapted Material.
         5. Downstream recipients.
               a. Offer from the Licensor – Licensed Material. Every recipient
                  of the Licensed Material automatically receives an offer from
                  the Licensor to exercise the Licensed Rights under the terms
                  and conditions of this Public License.
               b. Additional offer from the Licensor – Adapted Material. Every
                  recipient of Adapted Material from You automatically receives
                  an offer from the Licensor to exercise the Licensed Rights in
                  the Adapted Material under the conditions of the Adapter’s
                  License You apply.
               c. No downstream restrictions. You may not offer or impose any
                  additional or different terms or conditions on, or apply any
                  Effective Technological Measures to, the Licensed Material if
                  doing so restricts exercise of the Licensed Rights by any
                  recipient of the Licensed Material.
         6. No endorsement. Nothing in this Public License constitutes or may
            be construed as permission to assert or imply that You are, or that
            Your use of the Licensed Material is, connected with, or sponsored,
            endorsed, or granted official status by, the Licensor or others
            designated to receive attribution as provided in Section 3(a)(1)(A)
            (i).
   b. Other rights.
         1. Moral rights, such as the right of integrity, are not licensed
            under this Public License, nor are publicity, privacy, and/or other
            similar personality rights; however, to the extent possible, the
            Licensor waives and/or agrees not to assert any such rights held by
            the Licensor to the limited extent necessary to allow You to
            exercise the Licensed Rights, but not otherwise.
         2. Patent and trademark rights are not licensed under this Public
            License.
         3. To the extent possible, the Licensor waives any right to collect
            royalties from You for the exercise of the Licensed Rights, whether
            directly or through a collecting society under any voluntary or
            waivable statutory or compulsory licensing scheme. In all other
            cases the Licensor expressly reserves any right to collect such
            royalties.
Section 3 – License Conditions.
Your exercise of the Licensed Rights is expressly made subject to the following
conditions.
   a. Attribution.
         1. If You Share the Licensed Material (including in modified form),
            You must:
               a. retain the following if it is supplied by the Licensor with
                  the Licensed Material:
                     i. identification of the creator(s) of the Licensed
                        Material and any others designated to receive
                        attribution, in any reasonable manner requested by the
                        Licensor (including by pseudonym if designated);
                    ii. a copyright notice;
                   iii. a notice that refers to this Public License;
                    iv. a notice that refers to the disclaimer of warranties;
                     v. a URI or hyperlink to the Licensed Material to the
                        extent reasonably practicable;
               b. indicate if You modified the Licensed Material and retain an
                  indication of any previous modifications; and
               c. indicate the Licensed Material is licensed under this Public
                  License, and include the text of, or the URI or hyperlink to,
                  this Public License.
         2. You may satisfy the conditions in Section 3(a)(1) in any reasonable
            manner based on the medium, means, and context in which You Share
            the Licensed Material. For example, it may be reasonable to satisfy
            the conditions by providing a URI or hyperlink to a resource that
            includes the required information.
         3. If requested by the Licensor, You must remove any of the
            information required by Section 3(a)(1)(A) to the extent reasonably
            practicable.
   b. ShareAlike.
      In addition to the conditions in Section 3(a), if You Share Adapted
      Material You produce, the following conditions also apply.
         1. The Adapter’s License You apply must be a Creative Commons license
            with the same License Elements, this version or later, or a BY-SA
            Compatible License.
         2. You must include the text of, or the URI or hyperlink to, the
            Adapter's License You apply. You may satisfy this condition in any
            reasonable manner based on the medium, means, and context in which
            You Share Adapted Material.
         3. You may not offer or impose any additional or different terms or
            conditions on, or apply any Effective Technological Measures to,
            Adapted Material that restrict exercise of the rights granted under
            the Adapter's License You apply.
Section 4 – Sui Generis Database Rights.
Where the Licensed Rights include Sui Generis Database Rights that apply to
Your use of the Licensed Material:
   a. for the avoidance of doubt, Section 2(a)(1) grants You the right to
      extract, reuse, reproduce, and Share all or a substantial portion of the
      contents of the database;
   b. if You include all or a substantial portion of the database contents in a
      database in which You have Sui Generis Database Rights, then the database
      in which You have Sui Generis Database Rights (but not its individual
      contents) is Adapted Material, including for purposes of Section 3(b);
      and
   c. You must comply with the conditions in Section 3(a) if You Share all or a
      substantial portion of the contents of the database.
For the avoidance of doubt, this Section 4 supplements and does not replace
Your obligations under this Public License where the Licensed Rights include
other Copyright and Similar Rights.
Section 5 – Disclaimer of Warranties and Limitation of Liability.
   a. Unless otherwise separately undertaken by the Licensor, to the extent
      possible, the Licensor offers the Licensed Material as-is and as-
      available, and makes no representations or warranties of any kind
      concerning the Licensed Material, whether express, implied, statutory, or
      other. This includes, without limitation, warranties of title,
      merchantability, fitness for a particular purpose, non-infringement,
      absence of latent or other defects, accuracy, or the presence or absence
      of errors, whether or not known or discoverable. Where disclaimers of
      warranties are not allowed in full or in part, this disclaimer may not
      apply to You.
   b. To the extent possible, in no event will the Licensor be liable to You on
      any legal theory (including, without limitation, negligence) or otherwise
      for any direct, special, indirect, incidental, consequential, punitive,
      exemplary, or other losses, costs, expenses, or damages arising out of
      this Public License or use of the Licensed Material, even if the Licensor
      has been advised of the possibility of such losses, costs, expenses, or
      damages. Where a limitation of liability is not allowed in full or in
      part, this limitation may not apply to You.
   a. The disclaimer of warranties and limitation of liability provided above
      shall be interpreted in a manner that, to the extent possible, most
      closely approximates an absolute disclaimer and waiver of all liability.
Section 6 – Term and Termination.
   a. This Public License applies for the term of the Copyright and Similar
      Rights licensed here. However, if You fail to comply with this Public
      License, then Your rights under this Public License terminate
      automatically.
   b. Where Your right to use the Licensed Material has terminated under
      Section 6(a), it reinstates:
         1. automatically as of the date the violation is cured, provided it is
            cured within 30 days of Your discovery of the violation; or
         2. upon express reinstatement by the Licensor.
      For the avoidance of doubt, this Section 6(b) does not affect any right
      the Licensor may have to seek remedies for Your violations of this Public
      License.
   c. For the avoidance of doubt, the Licensor may also offer the Licensed
      Material under separate terms or conditions or stop distributing the
      Licensed Material at any time; however, doing so will not terminate this
      Public License.
   d. Sections 1, 5, 6, 7, and 8 survive termination of this Public License.
Section 7 – Other Terms and Conditions.
   a. The Licensor shall not be bound by any additional or different terms or
      conditions communicated by You unless expressly agreed.
   b. Any arrangements, understandings, or agreements regarding the Licensed
      Material not stated herein are separate from and independent of the terms
      and conditions of this Public License.
Section 8 – Interpretation.
   a. For the avoidance of doubt, this Public License does not, and shall not
      be interpreted to, reduce, limit, restrict, or impose conditions on any
      use of the Licensed Material that could lawfully be made without
      permission under this Public License.
   b. To the extent possible, if any provision of this Public License is deemed
      unenforceable, it shall be automatically reformed to the minimum extent
      necessary to make it enforceable. If the provision cannot be reformed, it
      shall be severed from this Public License without affecting the
      enforceability of the remaining terms and conditions.
   c. No term or condition of this Public License will be waived and no failure
      to comply consented to unless expressly agreed to by the Licensor.
   d. Nothing in this Public License constitutes or may be interpreted as a
      limitation upon, or waiver of, any privileges and immunities that apply
      to the Licensor or You, including from the legal processes of any
      jurisdiction or authority.
Creative Commons is not a party to its public licenses. Notwithstanding,
Creative Commons may elect to apply one of its public licenses to material it
publishes and in those instances will be considered the “Licensor.” The text of
the Creative Commons public licenses is dedicated to the public domain under
the CC0_Public_Domain_Dedication. Except for the limited purpose of indicating
that material is shared under a Creative Commons public license or as otherwise
permitted by the Creative Commons policies published at creativecommons.org/
policies, Creative Commons does not authorize the use of the trademark
“Creative Commons” or any other trademark or logo of Creative Commons without
its prior written consent including, without limitation, in connection with any
unauthorized modifications to any of its public licenses or any other
arrangements, understandings, or agreements concerning use of licensed
material. For the avoidance of doubt, this paragraph does not form part of the
public licenses.

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