LICENSE.CC-BY-SA-3.txt

THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS
CREATIVE COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). THE WORK IS
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1. Definitions

    "Adaptation" means a work based upon the Work, or upon the Work
    and other pre-existing works, such as a translation, adaptation,
    derivative work, arrangement of music or other alterations of a
    literary or artistic work, or phonogram or performance and
    includes cinematographic adaptations or any other form in which
    the Work may be recast, transformed, or adapted including in any
    form recognizably derived from the original, except that a work
    that constitutes a Collection will not be considered an Adaptation
    for the purpose of this License. For the avoidance of doubt, where
    the Work is a musical work, performance or phonogram, the
    synchronization of the Work in timed-relation with a moving image
    ("synching") will be considered an Adaptation for the purpose of
    this License.
    
    "Collection" means a collection of literary or artistic works,
    such as encyclopedias and anthologies, or performances, phonograms
    or broadcasts, or other works or subject matter other than works
    listed in Section 1(f) below, which, by reason of the selection
    and arrangement of their contents, constitute intellectual
    creations, in which the Work is included in its entirety in
    unmodified form along with one or more other contributions, each
    constituting separate and independent works in themselves, which
    together are assembled into a collective whole. A work that
    constitutes a Collection will not be considered an Adaptation (as
    defined below) for the purposes of this License.
    
    "Creative Commons Compatible License" means a license that is
    listed at https://creativecommons.org/compatiblelicenses that has
    been approved by Creative Commons as being essentially equivalent
    to this License, including, at a minimum, because that license:
    (i) contains terms that have the same purpose, meaning and effect
    as the License Elements of this License; and, (ii) explicitly
    permits the relicensing of adaptations of works made available
    under that license under this License or a Creative Commons
    jurisdiction license with the same License Elements as this
    License.
    
    "Distribute" means to make available to the public the original
    and copies of the Work or Adaptation, as appropriate, through sale
    or other transfer of ownership.
    
    "License Elements" means the following high-level license
    attributes as selected by Licensor and indicated in the title of
    this License: Attribution, ShareAlike.
    
    "Licensor" means the individual, individuals, entity or entities
    that offer(s) the Work under the terms of this License.  "Original
    Author" means, in the case of a literary or artistic work, the
    individual, individuals, entity or entities who created the Work
    or if no individual or entity can be identified, the publisher;
    and in addition (i) in the case of a performance the actors,
    singers, musicians, dancers, and other persons who act, sing,
    deliver, declaim, play in, interpret or otherwise perform literary
    or artistic works or expressions of folklore; (ii) in the case of
    a phonogram the producer being the person or legal entity who
    first fixes the sounds of a performance or other sounds; and,
    (iii) in the case of broadcasts, the organization that transmits
    the broadcast.
    
    "Work" means the literary and/or artistic work offered under the
    terms of this License including without limitation any production
    in the literary, scientific and artistic domain, whatever may be
    the mode or form of its expression including digital form, such as
    a book, pamphlet and other writing; a lecture, address, sermon or
    other work of the same nature; a dramatic or dramatico-musical
    work; a choreographic work or entertainment in dumb show; a
    musical composition with or without words; a cinematographic work
    to which are assimilated works expressed by a process analogous to
    cinematography; a work of drawing, painting, architecture,
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    are assimilated works expressed by a process analogous to
    photography; a work of applied art; an illustration, map, plan,
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    phonogram; a compilation of data to the extent it is protected as
    a copyrightable work; or a work performed by a variety or circus
    performer to the extent it is not otherwise considered a literary
    or artistic work.
    
    "You" means an individual or entity exercising rights under this
    License who has not previously violated the terms of this License
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    from the Licensor to exercise rights under this License despite a
    previous violation.
    
    "Publicly Perform" means to perform public recitations of the Work
    and to communicate to the public those public recitations, by any
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    to the public of the performances of the Work, including by public
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    means including signs, sounds or images.
    
    "Reproduce" means to make copies of the Work by any means
    including without limitation by sound or visual recordings and the
    right of fixation and reproducing fixations of the Work, including
    storage of a protected performance or phonogram in digital form or
    other electronic medium.

2. Fair Dealing Rights. Nothing in this License is intended to reduce,
limit, or restrict any uses free from copyright or rights arising from
limitations or exceptions that are provided for in connection with the
copyright protection under copyright law or other applicable laws.

3. License Grant. Subject to the terms and conditions of this License,
Licensor hereby grants You a worldwide, royalty-free, non-exclusive,
perpetual (for the duration of the applicable copyright) license to
exercise the rights in the Work as stated below:

    to Reproduce the Work, to incorporate the Work into one or more
    Collections, and to Reproduce the Work as incorporated in the
    Collections;
    
    to create and Reproduce Adaptations provided that any such
    Adaptation, including any translation in any medium, takes
    reasonable steps to clearly label, demarcate or otherwise identify
    that changes were made to the original Work. For example, a
    translation could be marked "The original work was translated from
    English to Spanish," or a modification could indicate "The
    original work has been modified.";
    
    to Distribute and Publicly Perform the Work including as
    incorporated in Collections; and,
    
    to Distribute and Publicly Perform Adaptations.

    For the avoidance of doubt:
    
        Non-waivable Compulsory License Schemes. In those
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        any statutory or compulsory licensing scheme cannot be waived,
        the Licensor reserves the exclusive right to collect such
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        Waivable Compulsory License Schemes. In those jurisdictions in
        which the right to collect royalties through any statutory or
        compulsory licensing scheme can be waived, the Licensor waives
        the exclusive right to collect such royalties for any exercise
        by You of the rights granted under this License; and,
        
        Voluntary License Schemes. The Licensor waives the right to
        collect royalties, whether individually or, in the event that
        the Licensor is a member of a collecting society that
        administers voluntary licensing schemes, via that society,
        from any exercise by You of the rights granted under this
        License.

The above rights may be exercised in all media and formats whether now
known or hereafter devised. The above rights include the right to make
such modifications as are technically necessary to exercise the rights
in other media and formats. Subject to Section 8(f), all rights not
expressly granted by Licensor are hereby reserved.

4. Restrictions. The license granted in Section 3 above is expressly
made subject to and limited by the following restrictions:

    You may Distribute or Publicly Perform the Work only under the
    terms of this License. You must include a copy of, or the Uniform
    Resource Identifier (URI) for, this License with every copy of the
    Work You Distribute or Publicly Perform. You may not offer or
    impose any terms on the Work that restrict the terms of this
    License or the ability of the recipient of the Work to exercise
    the rights granted to that recipient under the terms of the
    License. You may not sublicense the Work. You must keep intact all
    notices that refer to this License and to the disclaimer of
    warranties with every copy of the Work You Distribute or Publicly
    Perform. When You Distribute or Publicly Perform the Work, You may
    not impose any effective technological measures on the Work that
    restrict the ability of a recipient of the Work from You to
    exercise the rights granted to that recipient under the terms of
    the License. This Section 4(a) applies to the Work as incorporated
    in a Collection, but this does not require the Collection apart
    from the Work itself to be made subject to the terms of this
    License. If You create a Collection, upon notice from any Licensor
    You must, to the extent practicable, remove from the Collection
    any credit as required by Section 4(c), as requested. If You
    create an Adaptation, upon notice from any Licensor You must, to
    the extent practicable, remove from the Adaptation any credit as
    required by Section 4(c), as requested.
    
    You may Distribute or Publicly Perform an Adaptation only under
    the terms of: (i) this License; (ii) a later version of this
    License with the same License Elements as this License; (iii) a
    Creative Commons jurisdiction license (either this or a later
    license version) that contains the same License Elements as this
    License (e.g., Attribution-ShareAlike 3.0 US)); (iv) a Creative
    Commons Compatible License. If you license the Adaptation under
    one of the licenses mentioned in (iv), you must comply with the
    terms of that license. If you license the Adaptation under the
    terms of any of the licenses mentioned in (i), (ii) or (iii) (the
    "Applicable License"), you must comply with the terms of the
    Applicable License generally and the following provisions: (I) You
    must include a copy of, or the URI for, the Applicable License
    with every copy of each Adaptation You Distribute or Publicly
    Perform; (II) You may not offer or impose any terms on the
    Adaptation that restrict the terms of the Applicable License or
    the ability of the recipient of the Adaptation to exercise the
    rights granted to that recipient under the terms of the Applicable
    License; (III) You must keep intact all notices that refer to the
    Applicable License and to the disclaimer of warranties with every
    copy of the Work as included in the Adaptation You Distribute or
    Publicly Perform; (IV) when You Distribute or Publicly Perform the
    Adaptation, You may not impose any effective technological
    measures on the Adaptation that restrict the ability of a
    recipient of the Adaptation from You to exercise the rights
    granted to that recipient under the terms of the Applicable
    License. This Section 4(b) applies to the Adaptation as
    incorporated in a Collection, but this does not require the
    Collection apart from the Adaptation itself to be made subject to
    the terms of the Applicable License.
    
    If You Distribute, or Publicly Perform the Work or any Adaptations
    or Collections, You must, unless a request has been made pursuant
    to Section 4(a), keep intact all copyright notices for the Work
    and provide, reasonable to the medium or means You are utilizing:
    (i) the name of the Original Author (or pseudonym, if applicable)
    if supplied, and/or if the Original Author and/or Licensor
    designate another party or parties (e.g., a sponsor institute,
    publishing entity, journal) for attribution ("Attribution
    Parties") in Licensor's copyright notice, terms of service or by
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    the title of the Work if supplied; (iii) to the extent reasonably
    practicable, the URI, if any, that Licensor specifies to be
    associated with the Work, unless such URI does not refer to the
    copyright notice or licensing information for the Work; and (iv) ,
    consistent with Ssection 3(b), in the case of an Adaptation, a
    credit identifying the use of the Work in the Adaptation (e.g.,
    "French translation of the Work by Original Author," or
    "Screenplay based on original Work by Original Author"). The
    credit required by this Section 4(c) may be implemented in any
    reasonable manner; provided, however, that in the case of a
    Adaptation or Collection, at a minimum such credit will appear, if
    a credit for all contributing authors of the Adaptation or
    Collection appears, then as part of these credits and in a manner
    at least as prominent as the credits for the other contributing
    authors. For the avoidance of doubt, You may only use the credit
    required by this Section for the purpose of attribution in the
    manner set out above and, by exercising Your rights under this
    License, You may not implicitly or explicitly assert or imply any
    connection with, sponsorship or endorsement by the Original
    Author, Licensor and/or Attribution Parties, as appropriate, of
    You or Your use of the Work, without the separate, express prior
    written permission of the Original Author, Licensor and/or
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    Except as otherwise agreed in writing by the Licensor or as may be
    otherwise permitted by applicable law, if You Reproduce,
    Distribute or Publicly Perform the Work either by itself or as
    part of any Adaptations or Collections, You must not distort,
    mutilate, modify or take other derogatory action in relation to
    the Work which would be prejudicial to the Original Author's honor
    or reputation. Licensor agrees that in those jurisdictions
    (e.g. Japan), in which any exercise of the right granted in
    Section 3(b) of this License (the right to make Adaptations) would
    be deemed to be a distortion, mutilation, modification or other
    derogatory action prejudicial to the Original Author's honor and
    reputation, the Licensor will waive or not assert, as appropriate,
    this Section, to the fullest extent permitted by the applicable
    national law, to enable You to reasonably exercise Your right
    under Section 3(b) of this License (right to make Adaptations) but
    not otherwise.

5. Representations, Warranties and Disclaimer

UNLESS OTHERWISE MUTUALLY AGREED TO BY THE PARTIES IN WRITING,
LICENSOR OFFERS THE WORK AS-IS AND MAKES NO REPRESENTATIONS OR
WARRANTIES OF ANY KIND CONCERNING THE WORK, EXPRESS, IMPLIED,
STATUTORY OR OTHERWISE, INCLUDING, WITHOUT LIMITATION, WARRANTIES OF
TITLE, MERCHANTIBILITY, FITNESS FOR A PARTICULAR PURPOSE,
NONINFRINGEMENT, OR THE ABSENCE OF LATENT OR OTHER DEFECTS, ACCURACY,
OR THE PRESENCE OF ABSENCE OF ERRORS, WHETHER OR NOT
DISCOVERABLE. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF IMPLIED
WARRANTIES, SO SUCH EXCLUSION MAY NOT APPLY TO YOU.

6. Limitation on Liability. EXCEPT TO THE EXTENT REQUIRED BY
APPLICABLE LAW, IN NO EVENT WILL LICENSOR BE LIABLE TO YOU ON ANY
LEGAL THEORY FOR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR
EXEMPLARY DAMAGES ARISING OUT OF THIS LICENSE OR THE USE OF THE WORK,
EVEN IF LICENSOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

7. Termination

    This License and the rights granted hereunder will terminate
    automatically upon any breach by You of the terms of this
    License. Individuals or entities who have received Adaptations or
    Collections from You under this License, however, will not have
    their licenses terminated provided such individuals or entities
    remain in full compliance with those licenses. Sections 1, 2, 5,
    6, 7, and 8 will survive any termination of this License.
    
    Subject to the above terms and conditions, the license granted
    here is perpetual (for the duration of the applicable copyright in
    the Work). Notwithstanding the above, Licensor reserves the right
    to release the Work under different license terms or to stop
    distributing the Work at any time; provided, however that any such
    election will not serve to withdraw this License (or any other
    license that has been, or is required to be, granted under the
    terms of this License), and this License will continue in full
    force and effect unless terminated as stated above.

8. Miscellaneous

    Each time You Distribute or Publicly Perform the Work or a
    Collection, the Licensor offers to the recipient a license to the
    Work on the same terms and conditions as the license granted to
    You under this License.
    
    Each time You Distribute or Publicly Perform an Adaptation,
    Licensor offers to the recipient a license to the original Work on
    the same terms and conditions as the license granted to You under
    this License.
    
    If any provision of this License is invalid or unenforceable under
    applicable law, it shall not affect the validity or enforceability
    of the remainder of the terms of this License, and without further
    action by the parties to this agreement, such provision shall be
    reformed to the minimum extent necessary to make such provision
    valid and enforceable.
    
    No term or provision of this License shall be deemed waived and no
    breach consented to unless such waiver or consent shall be in
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    This License constitutes the entire agreement between the parties
    with respect to the Work licensed here. There are no
    understandings, agreements or representations with respect to the
    Work not specified here. Licensor shall not be bound by any
    additional provisions that may appear in any communication from
    You. This License may not be modified without the mutual written
    agreement of the Licensor and You.
    
    The rights granted under, and the subject matter referenced, in
    this License were drafted utilizing the terminology of the Berne
    Convention for the Protection of Literary and Artistic Works (as
    amended on September 28, 1979), the Rome Convention of 1961, the
    WIPO Copyright Treaty of 1996, the WIPO Performances and
    Phonograms Treaty of 1996 and the Universal Copyright Convention
    (as revised on July 24, 1971). These rights and subject matter
    take effect in the relevant jurisdiction in which the License
    terms are sought to be enforced according to the corresponding
    provisions of the implementation of those treaty provisions in the
    applicable national law. If the standard suite of rights granted
    under applicable copyright law includes additional rights not
    granted under this License, such additional rights are deemed to
    be included in the License; this License is not intended to
    restrict the license of any rights under applicable law.