LICENSE

A human friendly summary is available at
http://creativecommons.org/licenses/by/4.0/

Creative Commons Attribution 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 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.

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.
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.
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.
        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.
        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.
        Licensed Material means the artistic or literary work, database, or other
        material to which the Licensor applied this Public License.
        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.
        Licensor means the individual(s) or entity(ies) granting rights under this
        Public License.
        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.
        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.
        You means the individual or entity exercising the Licensed Rights under this
        Public License. Your has a corresponding meaning.
        Section 2 – Scope.

        License grant.
        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:
        reproduce and Share the Licensed Material, in whole or in part; and
        produce, reproduce, and Share Adapted Material.
        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.
        Term. The term of this Public License is specified in Section 6(a).
        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.
        Downstream recipients.
        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.
        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.
        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).
        Other rights.

        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.
        Patent and trademark rights are not licensed under this Public License.
        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.

        Attribution.

        If You Share the Licensed Material (including in modified form), You must:

        retain the following if it is supplied by the Licensor with the Licensed
        Material:
        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);
        a copyright notice;
        a notice that refers to this Public License;
        a notice that refers to the disclaimer of warranties;
        a URI or hyperlink to the Licensed Material to the extent reasonably
        practicable;
        indicate if You modified the Licensed Material and retain an indication of any
        previous modifications; and
        indicate the Licensed Material is licensed under this Public License, and
        include the text of, or the URI or hyperlink to, this Public License.
        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.
        If requested by the Licensor, You must remove any of the information required by
        Section 3(a)(1)(A) to the extent reasonably practicable.
        If You Share Adapted Material You produce, the Adapter's License You apply must
        not prevent recipients of the Adapted Material from complying with this Public
        License.
        Section 4 – Sui Generis Database Rights.

        Where the Licensed Rights include Sui Generis Database Rights that apply to Your
        use of the Licensed Material:

        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;
        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; and
  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.

  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.
  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.
  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.

  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.
  Where Your right to use the Licensed Material has terminated under
  Section 6(a), it reinstates:

  automatically as of the date the violation is cured, provided it is
  cured within 30 days of Your discovery of the violation; or
  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.
  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.
  Sections 1, 5, 6, 7, and 8 survive termination of this Public License.
  Section 7 – Other Terms and Conditions.

  The Licensor shall not be bound by any additional or different terms or
  conditions communicated by You unless expressly agreed.
  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.

  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.
  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.
  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.
  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.