-
- GNU Free Documentation License
- Version 1.3, 3 November 2008
-
-
- Copyright (C) 2000, 2001, 2002, 2007, 2008 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.
-
-0. PREAMBLE
-
-The purpose of this License is to make a manual, textbook, or other
-functional and useful document "free" in the sense of freedom: to
-assure everyone the effective freedom to copy and redistribute it,
-with or without modifying it, either commercially or noncommercially.
-Secondarily, this License preserves for the author and publisher a way
-to get credit for their work, while not being considered responsible
-for modifications made by others.
-
-This License is a kind of "copyleft", which means that derivative
-works of the document must themselves be free in the same sense. It
-complements the GNU General Public License, which is a copyleft
-license designed for free software.
-
-We have designed this License in order to use it for manuals for free
-software, because free software needs free documentation: a free
-program should come with manuals providing the same freedoms that the
-software does. But this License is not limited to software manuals;
-it can be used for any textual work, regardless of subject matter or
-whether it is published as a printed book. We recommend this License
-principally for works whose purpose is instruction or reference.
-
-
-1. APPLICABILITY AND DEFINITIONS
-
-This License applies to any manual or other work, in any medium, that
-contains a notice placed by the copyright holder saying it can be
-distributed under the terms of this License. Such a notice grants a
-world-wide, royalty-free license, unlimited in duration, to use that
-work under the conditions stated herein. The "Document", below,
-refers to any such manual or work. Any member of the public is a
-licensee, and is addressed as "you". You accept the license if you
-copy, modify or distribute the work in a way requiring permission
-under copyright law.
-
-A "Modified Version" of the Document means any work containing the
-Document or a portion of it, either copied verbatim, or with
-modifications and/or translated into another language.
-
-A "Secondary Section" is a named appendix or a front-matter section of
-the Document that deals exclusively with the relationship of the
-publishers or authors of the Document to the Document's overall
-subject (or to related matters) and contains nothing that could fall
-directly within that overall subject. (Thus, if the Document is in
-part a textbook of mathematics, a Secondary Section may not explain
-any mathematics.) The relationship could be a matter of historical
-connection with the subject or with related matters, or of legal,
-commercial, philosophical, ethical or political position regarding
-them.
-
-The "Invariant Sections" are certain Secondary Sections whose titles
-are designated, as being those of Invariant Sections, in the notice
-that says that the Document is released under this License. If a
-section does not fit the above definition of Secondary then it is not
-allowed to be designated as Invariant. The Document may contain zero
-Invariant Sections. If the Document does not identify any Invariant
-Sections then there are none.
-
-The "Cover Texts" are certain short passages of text that are listed,
-as Front-Cover Texts or Back-Cover Texts, in the notice that says that
-the Document is released under this License. A Front-Cover Text may
-be at most 5 words, and a Back-Cover Text may be at most 25 words.
-
-A "Transparent" copy of the Document means a machine-readable copy,
-represented in a format whose specification is available to the
-general public, that is suitable for revising the document
-straightforwardly with generic text editors or (for images composed of
-pixels) generic paint programs or (for drawings) some widely available
-drawing editor, and that is suitable for input to text formatters or
-for automatic translation to a variety of formats suitable for input
-to text formatters. A copy made in an otherwise Transparent file
-format whose markup, or absence of markup, has been arranged to thwart
-or discourage subsequent modification by readers is not Transparent.
-An image format is not Transparent if used for any substantial amount
-of text. A copy that is not "Transparent" is called "Opaque".
-
-Examples of suitable formats for Transparent copies include plain
-ASCII without markup, Texinfo input format, LaTeX input format, SGML
-or XML using a publicly available DTD, and standard-conforming simple
-HTML, PostScript or PDF designed for human modification. Examples of
-transparent image formats include PNG, XCF and JPG. Opaque formats
-include proprietary formats that can be read and edited only by
-proprietary word processors, SGML or XML for which the DTD and/or
-processing tools are not generally available, and the
-machine-generated HTML, PostScript or PDF produced by some word
-processors for output purposes only.
-
-The "Title Page" means, for a printed book, the title page itself,
-plus such following pages as are needed to hold, legibly, the material
-this License requires to appear in the title page. For works in
-formats which do not have any title page as such, "Title Page" means
-the text near the most prominent appearance of the work's title,
-preceding the beginning of the body of the text.
-
-The "publisher" means any person or entity that distributes copies of
-the Document to the public.
-
-A section "Entitled XYZ" means a named subunit of the Document whose
-title either is precisely XYZ or contains XYZ in parentheses following
-text that translates XYZ in another language. (Here XYZ stands for a
-specific section name mentioned below, such as "Acknowledgements",
-"Dedications", "Endorsements", or "History".) To "Preserve the Title"
-of such a section when you modify the Document means that it remains a
-section "Entitled XYZ" according to this definition.
-
-The Document may include Warranty Disclaimers next to the notice which
-states that this License applies to the Document. These Warranty
-Disclaimers are considered to be included by reference in this
-License, but only as regards disclaiming warranties: any other
-implication that these Warranty Disclaimers may have is void and has
-no effect on the meaning of this License.
-
-2. VERBATIM COPYING
-
-You may copy and distribute the Document in any medium, either
-commercially or noncommercially, provided that this License, the
-copyright notices, and the license notice saying this License applies
-to the Document are reproduced in all copies, and that you add no
-other conditions whatsoever to those of this License. You may not use
-technical measures to obstruct or control the reading or further
-copying of the copies you make or distribute. However, you may accept
-compensation in exchange for copies. If you distribute a large enough
-number of copies you must also follow the conditions in section 3.
-
-You may also lend copies, under the same conditions stated above, and
-you may publicly display copies.
-
-
-3. COPYING IN QUANTITY
-
-If you publish printed copies (or copies in media that commonly have
-printed covers) of the Document, numbering more than 100, and the
-Document's license notice requires Cover Texts, you must enclose the
-copies in covers that carry, clearly and legibly, all these Cover
-Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on
-the back cover. Both covers must also clearly and legibly identify
-you as the publisher of these copies. The front cover must present
-the full title with all words of the title equally prominent and
-visible. You may add other material on the covers in addition.
-Copying with changes limited to the covers, as long as they preserve
-the title of the Document and satisfy these conditions, can be treated
-as verbatim copying in other respects.
-
-If the required texts for either cover are too voluminous to fit
-legibly, you should put the first ones listed (as many as fit
-reasonably) on the actual cover, and continue the rest onto adjacent
-pages.
-
-If you publish or distribute Opaque copies of the Document numbering
-more than 100, you must either include a machine-readable Transparent
-copy along with each Opaque copy, or state in or with each Opaque copy
-a computer-network location from which the general network-using
-public has access to download using public-standard network protocols
-a complete Transparent copy of the Document, free of added material.
-If you use the latter option, you must take reasonably prudent steps,
-when you begin distribution of Opaque copies in quantity, to ensure
-that this Transparent copy will remain thus accessible at the stated
-location until at least one year after the last time you distribute an
-Opaque copy (directly or through your agents or retailers) of that
-edition to the public.
-
-It is requested, but not required, that you contact the authors of the
-Document well before redistributing any large number of copies, to
-give them a chance to provide you with an updated version of the
-Document.
-
-
-4. MODIFICATIONS
-
-You may copy and distribute a Modified Version of the Document under
-the conditions of sections 2 and 3 above, provided that you release
-the Modified Version under precisely this License, with the Modified
-Version filling the role of the Document, thus licensing distribution
-and modification of the Modified Version to whoever possesses a copy
-of it. In addition, you must do these things in the Modified Version:
-
-A. Use in the Title Page (and on the covers, if any) a title distinct
- from that of the Document, and from those of previous versions
- (which should, if there were any, be listed in the History section
- of the Document). You may use the same title as a previous version
- if the original publisher of that version gives permission.
-B. List on the Title Page, as authors, one or more persons or entities
- responsible for authorship of the modifications in the Modified
- Version, together with at least five of the principal authors of the
- Document (all of its principal authors, if it has fewer than five),
- unless they release you from this requirement.
-C. State on the Title page the name of the publisher of the
- Modified Version, as the publisher.
-D. Preserve all the copyright notices of the Document.
-E. Add an appropriate copyright notice for your modifications
- adjacent to the other copyright notices.
-F. Include, immediately after the copyright notices, a license notice
- giving the public permission to use the Modified Version under the
- terms of this License, in the form shown in the Addendum below.
-G. Preserve in that license notice the full lists of Invariant Sections
- and required Cover Texts given in the Document's license notice.
-H. Include an unaltered copy of this License.
-I. Preserve the section Entitled "History", Preserve its Title, and add
- to it an item stating at least the title, year, new authors, and
- publisher of the Modified Version as given on the Title Page. If
- there is no section Entitled "History" in the Document, create one
- stating the title, year, authors, and publisher of the Document as
- given on its Title Page, then add an item describing the Modified
- Version as stated in the previous sentence.
-J. Preserve the network location, if any, given in the Document for
- public access to a Transparent copy of the Document, and likewise
- the network locations given in the Document for previous versions
- it was based on. These may be placed in the "History" section.
- You may omit a network location for a work that was published at
- least four years before the Document itself, or if the original
- publisher of the version it refers to gives permission.
-K. For any section Entitled "Acknowledgements" or "Dedications",
- Preserve the Title of the section, and preserve in the section all
- the substance and tone of each of the contributor acknowledgements
- and/or dedications given therein.
-L. Preserve all the Invariant Sections of the Document,
- unaltered in their text and in their titles. Section numbers
- or the equivalent are not considered part of the section titles.
-M. Delete any section Entitled "Endorsements". Such a section
- may not be included in the Modified Version.
-N. Do not retitle any existing section to be Entitled "Endorsements"
- or to conflict in title with any Invariant Section.
-O. Preserve any Warranty Disclaimers.
-
-If the Modified Version includes new front-matter sections or
-appendices that qualify as Secondary Sections and contain no material
-copied from the Document, you may at your option designate some or all
-of these sections as invariant. To do this, add their titles to the
-list of Invariant Sections in the Modified Version's license notice.
-These titles must be distinct from any other section titles.
-
-You may add a section Entitled "Endorsements", provided it contains
-nothing but endorsements of your Modified Version by various
-parties--for example, statements of peer review or that the text has
-been approved by an organization as the authoritative definition of a
-standard.
-
-You may add a passage of up to five words as a Front-Cover Text, and a
-passage of up to 25 words as a Back-Cover Text, to the end of the list
-of Cover Texts in the Modified Version. Only one passage of
-Front-Cover Text and one of Back-Cover Text may be added by (or
-through arrangements made by) any one entity. If the Document already
-includes a cover text for the same cover, previously added by you or
-by arrangement made by the same entity you are acting on behalf of,
-you may not add another; but you may replace the old one, on explicit
-permission from the previous publisher that added the old one.
-
-The author(s) and publisher(s) of the Document do not by this License
-give permission to use their names for publicity for or to assert or
-imply endorsement of any Modified Version.
-
-
-5. COMBINING DOCUMENTS
-
-You may combine the Document with other documents released under this
-License, under the terms defined in section 4 above for modified
-versions, provided that you include in the combination all of the
-Invariant Sections of all of the original documents, unmodified, and
-list them all as Invariant Sections of your combined work in its
-license notice, and that you preserve all their Warranty Disclaimers.
-
-The combined work need only contain one copy of this License, and
-multiple identical Invariant Sections may be replaced with a single
-copy. If there are multiple Invariant Sections with the same name but
-different contents, make the title of each such section unique by
-adding at the end of it, in parentheses, the name of the original
-author or publisher of that section if known, or else a unique number.
-Make the same adjustment to the section titles in the list of
-Invariant Sections in the license notice of the combined work.
-
-In the combination, you must combine any sections Entitled "History"
-in the various original documents, forming one section Entitled
-"History"; likewise combine any sections Entitled "Acknowledgements",
-and any sections Entitled "Dedications". You must delete all sections
-Entitled "Endorsements".
-
-
-6. COLLECTIONS OF DOCUMENTS
-
-You may make a collection consisting of the Document and other
-documents released under this License, and replace the individual
-copies of this License in the various documents with a single copy
-that is included in the collection, provided that you follow the rules
-of this License for verbatim copying of each of the documents in all
-other respects.
-
-You may extract a single document from such a collection, and
-distribute it individually under this License, provided you insert a
-copy of this License into the extracted document, and follow this
-License in all other respects regarding verbatim copying of that
-document.
-
-
-7. AGGREGATION WITH INDEPENDENT WORKS
-
-A compilation of the Document or its derivatives with other separate
-and independent documents or works, in or on a volume of a storage or
-distribution medium, is called an "aggregate" if the copyright
-resulting from the compilation is not used to limit the legal rights
-of the compilation's users beyond what the individual works permit.
-When the Document is included in an aggregate, this License does not
-apply to the other works in the aggregate which are not themselves
-derivative works of the Document.
-
-If the Cover Text requirement of section 3 is applicable to these
-copies of the Document, then if the Document is less than one half of
-the entire aggregate, the Document's Cover Texts may be placed on
-covers that bracket the Document within the aggregate, or the
-electronic equivalent of covers if the Document is in electronic form.
-Otherwise they must appear on printed covers that bracket the whole
-aggregate.
-
-
-8. TRANSLATION
-
-Translation is considered a kind of modification, so you may
-distribute translations of the Document under the terms of section 4.
-Replacing Invariant Sections with translations requires special
-permission from their copyright holders, but you may include
-translations of some or all Invariant Sections in addition to the
-original versions of these Invariant Sections. You may include a
-translation of this License, and all the license notices in the
-Document, and any Warranty Disclaimers, provided that you also include
-the original English version of this License and the original versions
-of those notices and disclaimers. In case of a disagreement between
-the translation and the original version of this License or a notice
-or disclaimer, the original version will prevail.
-
-If a section in the Document is Entitled "Acknowledgements",
-"Dedications", or "History", the requirement (section 4) to Preserve
-its Title (section 1) will typically require changing the actual
-title.
-
-
-9. TERMINATION
-
-You may not copy, modify, sublicense, or distribute the Document
-except as expressly provided under this License. Any attempt
-otherwise to copy, modify, sublicense, or distribute it is void, and
-will automatically terminate your rights under this License.
-
-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, receipt of a copy of some or all of the same material does
-not give you any rights to use it.
-
-
-10. FUTURE REVISIONS OF THIS LICENSE
-
-The Free Software Foundation may publish new, revised versions of the
-GNU Free Documentation 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. See
-http://www.gnu.org/copyleft/.
-
-Each version of the License is given a distinguishing version number.
-If the Document specifies that a particular numbered version of this
-License "or any later version" applies to it, you have the option of
-following the terms and conditions either of that specified version or
-of any later version that has been published (not as a draft) by the
-Free Software Foundation. If the Document does not specify a version
-number of this License, you may choose any version ever published (not
-as a draft) by the Free Software Foundation. If the Document
-specifies that a proxy can decide which future versions of this
-License can be used, that proxy's public statement of acceptance of a
-version permanently authorizes you to choose that version for the
-Document.
-
-11. RELICENSING
-
-"Massive Multiauthor Collaboration Site" (or "MMC Site") means any
-World Wide Web server that publishes copyrightable works and also
-provides prominent facilities for anybody to edit those works. A
-public wiki that anybody can edit is an example of such a server. A
-"Massive Multiauthor Collaboration" (or "MMC") contained in the site
-means any set of copyrightable works thus published on the MMC site.
-
-"CC-BY-SA" means the Creative Commons Attribution-Share Alike 3.0
-license published by Creative Commons Corporation, a not-for-profit
-corporation with a principal place of business in San Francisco,
-California, as well as future copyleft versions of that license
-published by that same organization.
-
-"Incorporate" means to publish or republish a Document, in whole or in
-part, as part of another Document.
-
-An MMC is "eligible for relicensing" if it is licensed under this
-License, and if all works that were first published under this License
-somewhere other than this MMC, and subsequently incorporated in whole or
-in part into the MMC, (1) had no cover texts or invariant sections, and
-(2) were thus incorporated prior to November 1, 2008.
-
-The operator of an MMC Site may republish an MMC contained in the site
-under CC-BY-SA on the same site at any time before August 1, 2009,
-provided the MMC is eligible for relicensing.
-
-
-ADDENDUM: How to use this License for your documents
-
-To use this License in a document you have written, include a copy of
-the License in the document and put the following copyright and
-license notices just after the title page:
-
- Copyright (c) YEAR YOUR NAME.
- Permission is granted to copy, distribute and/or modify this document
- under the terms of the GNU Free Documentation License, Version 1.3
- or any later version published by the Free Software Foundation;
- with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
- A copy of the license is included in the section entitled "GNU
- Free Documentation License".
-
-If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
-replace the "with...Texts." line with this:
-
- with the Invariant Sections being LIST THEIR TITLES, with the
- Front-Cover Texts being LIST, and with the Back-Cover Texts being LIST.
-
-If you have Invariant Sections without Cover Texts, or some other
-combination of the three, merge those two alternatives to suit the
-situation.
-
-If your document contains nontrivial examples of program code, we
-recommend releasing these examples in parallel under your choice of
-free software license, such as the GNU General Public License,
-to permit their use in free software.
+ Creative Commons
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+Attribution-ShareAlike 3.0 Unported
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+ CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT
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+License
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+THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS
+CREATIVE COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). THE WORK IS
+PROTECTED BY COPYRIGHT AND/OR OTHER APPLICABLE LAW. ANY USE OF THE
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+BY EXERCISING ANY RIGHTS TO THE WORK PROVIDED HERE, YOU ACCEPT AND
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+
+1. Definitions
+
+ a. "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.
+
+ b. "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.
+
+ c. "Creative Commons Compatible License" means a license that is
+ listed at http:// 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.
+
+ d. "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.
+
+ e. "License Elements" means the following high-level license
+ attributes as selected by Licensor and indicated in the title of
+ this License: Attribution, ShareAlike.
+
+ f. "Licensor" means the individual, individuals, entity or entities
+ that offer(s) the Work under the terms of this License.
+
+ g. "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.
+
+ h. "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,
+ sculpture, engraving or lithography; a photographic work to which
+ are assimilated works expressed by a process analogous to
+ photography; a work of applied art; an illustration, map, plan,
+ sketch or three-dimensional work relative to geography,
+ topography, architecture or science; a performance; a broadcast; a
+ 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.
+
+ i. "You" means an individual or entity exercising rights under this
+ License who has not previously violated the terms of this License
+ with respect to the Work, or who has received express permission
+ from the Licensor to exercise rights under this License despite a
+ previous violation.
+
+ j. "Publicly Perform" means to perform public recitations of the Work
+ and to communicate to the public those public recitations, by any
+ means or process, including by wire or wireless means or public
+ digital performances; to make available to the public Works in
+ such a way that members of the public may access these Works from
+ a place and at a place individually chosen by them; to perform the
+ Work to the public by any means or process and the communication
+ to the public of the performances of the Work, including by public
+ digital performance; to broadcast and rebroadcast the Work by any
+ means including signs, sounds or images. k. "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:
+
+ a. to Reproduce the Work, to incorporate the Work into one or more
+ Collections, and to Reproduce the Work as incorporated in the
+ Collections;
+
+ b. 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.";
+
+ c. to Distribute and Publicly Perform the Work including as
+ incorporated in Collections; and,
+
+ d. to Distribute and Publicly Perform Adaptations.
+
+ e. For the avoidance of doubt:
+
+ i. Non-waivable Compulsory License Schemes. In those
+ jurisdictions in which the right to collect royalties through
+ any statutory or compulsory licensing scheme cannot be waived,
+ the Licensor reserves the exclusive right to collect such
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+7. Termination
+
+ a. This License and the rights granted hereunder will terminate
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+ not form part of the License.
+
+ Creative Commons may be contacted at http://creativecommons.org/.
+++ /dev/null
-%\hfuzz = .6pt % avoid black boxes
-\chapter{GNU Free Documentation License}
-\label{sec:fdl}
-
- \begin{center}
-
- Version 1.3, 3 November 2008
-
- Copyright \copyright{} 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
-
- \url{http://fsf.org/}
-
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-\end{center}
-
-
-\section*{Preamble}
-\label{sec:fdl:preamble}
-
-The purpose of this License is to make a manual, textbook, or other
-functional and useful document ``free'' in the sense of freedom: to
-assure everyone the effective freedom to copy and redistribute it,
-with or without modifying it, either commercially or noncommercially.
-Secondarily, this License preserves for the author and publisher a way
-to get credit for their work, while not being considered responsible
-for modifications made by others.
-
-This License is a kind of ``copyleft'', which means that derivative
-works of the document must themselves be free in the same sense. It
-complements the GNU General Public License, which is a copyleft
-license designed for free software.
-
-We have designed this License in order to use it for manuals for free
-software, because free software needs free documentation: a free
-program should come with manuals providing the same freedoms that the
-software does. But this License is not limited to software manuals;
-it can be used for any textual work, regardless of subject matter or
-whether it is published as a printed book. We recommend this License
-principally for works whose purpose is instruction or reference.
-
-
-\section{APPLICABILITY AND DEFINITIONS}
-\label{sec:fdl:definitions}
-
-This License applies to any manual or other work, in any medium, that
-contains a notice placed by the copyright holder saying it can be
-distributed under the terms of this License. Such a notice grants a
-world-wide, royalty-free license, unlimited in duration, to use that
-work under the conditions stated herein. The ``\textbf{Document}'', below,
-refers to any such manual or work. Any member of the public is a
-licensee, and is addressed as ``\textbf{you}''. You accept the license if you
-copy, modify or distribute the work in a way requiring permission
-under copyright law.
-
-A ``\textbf{Modified Version}'' of the Document means any work containing the
-Document or a portion of it, either copied verbatim, or with
-modifications and/or translated into another language.
-
-A ``\textbf{Secondary Section}'' is a named appendix or a front-matter section of
-the Document that deals exclusively with the relationship of the
-publishers or authors of the Document to the Document's overall subject
-(or to related matters) and contains nothing that could fall directly
-within that overall subject. (Thus, if the Document is in part a
-textbook of mathematics, a Secondary Section may not explain any
-mathematics.) The relationship could be a matter of historical
-connection with the subject or with related matters, or of legal,
-commercial, philosophical, ethical or political position regarding
-them.
-
-The ``\textbf{Invariant Sections}'' are certain Secondary Sections whose titles
-are designated, as being those of Invariant Sections, in the notice
-that says that the Document is released under this License. If a
-section does not fit the above definition of Secondary then it is not
-allowed to be designated as Invariant. The Document may contain zero
-Invariant Sections. If the Document does not identify any Invariant
-Sections then there are none.
-
-The ``\textbf{Cover Texts}'' are certain short passages of text that are listed,
-as Front-Cover Texts or Back-Cover Texts, in the notice that says that
-the Document is released under this License. A Front-Cover Text may
-be at most 5 words, and a Back-Cover Text may be at most 25 words.
-
-A ``\textbf{Transparent}'' copy of the Document means a machine-readable copy,
-represented in a format whose specification is available to the
-general public, that is suitable for revising the document
-straightforwardly with generic text editors or (for images composed of
-pixels) generic paint programs or (for drawings) some widely available
-drawing editor, and that is suitable for input to text formatters or
-for automatic translation to a variety of formats suitable for input
-to text formatters. A copy made in an otherwise Transparent file
-format whose markup, or absence of markup, has been arranged to thwart
-or discourage subsequent modification by readers is not Transparent.
-An image format is not Transparent if used for any substantial amount
-of text. A copy that is not ``Transparent'' is called ``\textbf{Opaque}''.
-
-Examples of suitable formats for Transparent copies include plain
-ASCII without markup, Texinfo input format, LaTeX input format, SGML
-or XML using a publicly available DTD, and standard-conforming simple
-HTML, PostScript or PDF designed for human modification. Examples of
-transparent image formats include PNG, XCF and JPG. Opaque formats
-include proprietary formats that can be read and edited only by
-proprietary word processors, SGML or XML for which the DTD and/or
-processing tools are not generally available, and the
-machine-generated HTML, PostScript or PDF produced by some word
-processors for output purposes only.
-
-The ``\textbf{Title Page}'' means, for a printed book, the title page itself,
-plus such following pages as are needed to hold, legibly, the material
-this License requires to appear in the title page. For works in
-formats which do not have any title page as such, ``Title Page'' means
-the text near the most prominent appearance of the work's title,
-preceding the beginning of the body of the text.
-
-The ``\textbf{publisher}'' means any person or entity that distributes
-copies of the Document to the public.
-
-A section ``\textbf{Entitled XYZ}'' means a named subunit of the Document whose
-title either is precisely XYZ or contains XYZ in parentheses following
-text that translates XYZ in another language. (Here XYZ stands for a
-specific section name mentioned below, such as ``\textbf{Acknowledgements}'',
-``\textbf{Dedications}'', ``\textbf{Endorsements}'', or ``\textbf{History}''.)
-To ``\textbf{Preserve the Title}''
-of such a section when you modify the Document means that it remains a
-section ``Entitled XYZ'' according to this definition.
-
-The Document may include Warranty Disclaimers next to the notice which
-states that this License applies to the Document. These Warranty
-Disclaimers are considered to be included by reference in this
-License, but only as regards disclaiming warranties: any other
-implication that these Warranty Disclaimers may have is void and has
-no effect on the meaning of this License.
-
-
-\section{VERBATIM COPYING}
-\label{sec:fdl:copying}
-
-You may copy and distribute the Document in any medium, either
-commercially or noncommercially, provided that this License, the
-copyright notices, and the license notice saying this License applies
-to the Document are reproduced in all copies, and that you add no other
-conditions whatsoever to those of this License. You may not use
-technical measures to obstruct or control the reading or further
-copying of the copies you make or distribute. However, you may accept
-compensation in exchange for copies. If you distribute a large enough
-number of copies you must also follow the conditions in
-section~\ref{sec:fdl:quantity}.
-
-You may also lend copies, under the same conditions stated above, and
-you may publicly display copies.
-
-
-\section{COPYING IN QUANTITY}
-\label{sec:fdl:quantity}
-
-If you publish printed copies (or copies in media that commonly have
-printed covers) of the Document, numbering more than 100, and the
-Document's license notice requires Cover Texts, you must enclose the
-copies in covers that carry, clearly and legibly, all these Cover
-Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on
-the back cover. Both covers must also clearly and legibly identify
-you as the publisher of these copies. The front cover must present
-the full title with all words of the title equally prominent and
-visible. You may add other material on the covers in addition.
-Copying with changes limited to the covers, as long as they preserve
-the title of the Document and satisfy these conditions, can be treated
-as verbatim copying in other respects.
-
-If the required texts for either cover are too voluminous to fit
-legibly, you should put the first ones listed (as many as fit
-reasonably) on the actual cover, and continue the rest onto adjacent
-pages.
-
-If you publish or distribute Opaque copies of the Document numbering
-more than 100, you must either include a machine-readable Transparent
-copy along with each Opaque copy, or state in or with each Opaque copy
-a computer-network location from which the general network-using
-public has access to download using public-standard network protocols
-a complete Transparent copy of the Document, free of added material.
-If you use the latter option, you must take reasonably prudent steps,
-when you begin distribution of Opaque copies in quantity, to ensure
-that this Transparent copy will remain thus accessible at the stated
-location until at least one year after the last time you distribute an
-Opaque copy (directly or through your agents or retailers) of that
-edition to the public.
-
-It is requested, but not required, that you contact the authors of the
-Document well before redistributing any large number of copies, to give
-them a chance to provide you with an updated version of the Document.
-
-
-\section{MODIFICATIONS}
-\label{sec:fdl:modifications}
-
-You may copy and distribute a Modified Version of the Document under
-the conditions of sections \ref{sec:fdl:copying} and
-\ref{sec:fdl:quantity} above, provided that you release the Modified
-Version under precisely this License, with the Modified Version
-filling the role of the Document, thus licensing distribution and
-modification of the Modified Version to whoever possesses a copy of
-it. In addition, you must do these things in the Modified Version:
-
-\begin{itemize}
-\item[A.]
- Use in the Title Page (and on the covers, if any) a title distinct
- from that of the Document, and from those of previous versions
- (which should, if there were any, be listed in the History section
- of the Document). You may use the same title as a previous version
- if the original publisher of that version gives permission.
-
-\item[B.]
- List on the Title Page, as authors, one or more persons or entities
- responsible for authorship of the modifications in the Modified
- Version, together with at least five of the principal authors of the
- Document (all of its principal authors, if it has fewer than five),
- unless they release you from this requirement.
-
-\item[C.]
- State on the Title page the name of the publisher of the
- Modified Version, as the publisher.
-
-\item[D.]
- Preserve all the copyright notices of the Document.
-
-\item[E.]
- Add an appropriate copyright notice for your modifications
- adjacent to the other copyright notices.
-
-\item[F.]
- Include, immediately after the copyright notices, a license notice
- giving the public permission to use the Modified Version under the
- terms of this License, in the form shown in the Addendum below.
-
-\item[G.]
- Preserve in that license notice the full lists of Invariant Sections
- and required Cover Texts given in the Document's license notice.
-
-\item[H.]
- Include an unaltered copy of this License.
-
-\item[I.]
- Preserve the section Entitled ``History'', Preserve its Title, and add
- to it an item stating at least the title, year, new authors, and
- publisher of the Modified Version as given on the Title Page. If
- there is no section Entitled ``History'' in the Document, create one
- stating the title, year, authors, and publisher of the Document as
- given on its Title Page, then add an item describing the Modified
- Version as stated in the previous sentence.
-
-\item[J.]
- Preserve the network location, if any, given in the Document for
- public access to a Transparent copy of the Document, and likewise
- the network locations given in the Document for previous versions
- it was based on. These may be placed in the ``History'' section.
- You may omit a network location for a work that was published at
- least four years before the Document itself, or if the original
- publisher of the version it refers to gives permission.
-
-\item[K.]
- For any section Entitled ``Acknowledgements'' or ``Dedications'',
- Preserve the Title of the section, and preserve in the section all
- the substance and tone of each of the contributor acknowledgements
- and/or dedications given therein.
-
-\item[L.]
- Preserve all the Invariant Sections of the Document,
- unaltered in their text and in their titles. Section numbers
- or the equivalent are not considered part of the section titles.
-
-\item[M.]
- Delete any section Entitled ``Endorsements''. Such a section
- may not be included in the Modified Version.
-
-\item[N.]
- Do not retitle any existing section to be Entitled ``Endorsements''
- or to conflict in title with any Invariant Section.
-
-\item[O.]
- Preserve any Warranty Disclaimers.
-\end{itemize}
-
-If the Modified Version includes new front-matter sections or
-appendices that qualify as Secondary Sections and contain no material
-copied from the Document, you may at your option designate some or all
-of these sections as invariant. To do this, add their titles to the
-list of Invariant Sections in the Modified Version's license notice.
-These titles must be distinct from any other section titles.
-
-You may add a section Entitled ``Endorsements'', provided it contains
-nothing but endorsements of your Modified Version by various
-parties---for example, statements of peer review or that the text has
-been approved by an organization as the authoritative definition of a
-standard.
-
-You may add a passage of up to five words as a Front-Cover Text, and a
-passage of up to 25 words as a Back-Cover Text, to the end of the list
-of Cover Texts in the Modified Version. Only one passage of
-Front-Cover Text and one of Back-Cover Text may be added by (or
-through arrangements made by) any one entity. If the Document already
-includes a cover text for the same cover, previously added by you or
-by arrangement made by the same entity you are acting on behalf of,
-you may not add another; but you may replace the old one, on explicit
-permission from the previous publisher that added the old one.
-
-The author(s) and publisher(s) of the Document do not by this License
-give permission to use their names for publicity for or to assert or
-imply endorsement of any Modified Version.
-
-
-\section{COMBINING DOCUMENTS}
-\label{sec:fdl:combining}
-
-You may combine the Document with other documents released under this
-License, under the terms defined in
-section~\ref{sec:fdl:modifications} above for modified versions,
-provided that you include in the combination all of the Invariant
-Sections of all of the original documents, unmodified, and list them
-all as Invariant Sections of your combined work in its license notice,
-and that you preserve all their Warranty Disclaimers.
-
-The combined work need only contain one copy of this License, and
-multiple identical Invariant Sections may be replaced with a single
-copy. If there are multiple Invariant Sections with the same name but
-different contents, make the title of each such section unique by
-adding at the end of it, in parentheses, the name of the original
-author or publisher of that section if known, or else a unique number.
-Make the same adjustment to the section titles in the list of
-Invariant Sections in the license notice of the combined work.
-
-In the combination, you must combine any sections Entitled ``History''
-in the various original documents, forming one section Entitled
-``History''; likewise combine any sections Entitled ``Acknowledgements'',
-and any sections Entitled ``Dedications''. You must delete all sections
-Entitled ``Endorsements''.
-
-\section{COLLECTIONS OF DOCUMENTS}
-\label{sec:fdl:collections}
-
-You may make a collection consisting of the Document and other documents
-released under this License, and replace the individual copies of this
-License in the various documents with a single copy that is included in
-the collection, provided that you follow the rules of this License for
-verbatim copying of each of the documents in all other respects.
-
-You may extract a single document from such a collection, and distribute
-it individually under this License, provided you insert a copy of this
-License into the extracted document, and follow this License in all
-other respects regarding verbatim copying of that document.
-
-
-\section{AGGREGATION WITH INDEPENDENT WORKS}
-\label{sec:fdl:aggregation}
-
-A compilation of the Document or its derivatives with other separate
-and independent documents or works, in or on a volume of a storage or
-distribution medium, is called an ``aggregate'' if the copyright
-resulting from the compilation is not used to limit the legal rights
-of the compilation's users beyond what the individual works permit.
-When the Document is included in an aggregate, this License does not
-apply to the other works in the aggregate which are not themselves
-derivative works of the Document.
-
-If the Cover Text requirement of section~\ref{sec:fdl:quantity} is
-applicable to these copies of the Document, then if the Document is
-less than one half of the entire aggregate, the Document's Cover Texts
-may be placed on covers that bracket the Document within the
-aggregate, or the electronic equivalent of covers if the Document is
-in electronic form. Otherwise they must appear on printed covers that
-bracket the whole aggregate.
-
-
-\section{TRANSLATION}
-\label{sec:fdl:translation}
-
-Translation is considered a kind of modification, so you may
-distribute translations of the Document under the terms of
-section~\ref{sec:fdl:modifications}. Replacing Invariant Sections
-with translations requires special permission from their copyright
-holders, but you may include translations of some or all Invariant
-Sections in addition to the original versions of these Invariant
-Sections. You may include a translation of this License, and all the
-license notices in the Document, and any Warranty Disclaimers,
-provided that you also include the original English version of this
-License and the original versions of those notices and disclaimers.
-In case of a disagreement between the translation and the original
-version of this License or a notice or disclaimer, the original
-version will prevail.
-
-If a section in the Document is Entitled ``Acknowledgements'',
-``Dedications'', or ``History'', the requirement
-(section~\ref{sec:fdl:modifications}) to Preserve its Title
-(section~\ref{sec:fdl:definitions}) will typically require changing
-the actual title.
-
-
-\section{TERMINATION}
-\label{sec:fdl:termination}
-
-You may not copy, modify, sublicense, or distribute the Document
-except as expressly provided under this License. Any attempt
-otherwise to copy, modify, sublicense, or distribute it is void, and
-will automatically terminate your rights under this License.
-
-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, receipt of a copy of some or all of the same material does
-not give you any rights to use it.
-
-
-\section{FUTURE REVISIONS OF THIS LICENSE}
-
-The Free Software Foundation may publish new, revised versions
-of the GNU Free Documentation 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. See
-http://www.gnu.org/copyleft/.
-
-Each version of the License is given a distinguishing version number.
-If the Document specifies that a particular numbered version of this
-License ``or any later version'' applies to it, you have the option of
-following the terms and conditions either of that specified version or
-of any later version that has been published (not as a draft) by the
-Free Software Foundation. If the Document does not specify a version
-number of this License, you may choose any version ever published (not
-as a draft) by the Free Software Foundation. If the Document
-specifies that a proxy can decide which future versions of this
-License can be used, that proxy's public statement of acceptance of a
-version permanently authorizes you to choose that version for the
-Document.
-
-
-\section{RELICENSING}
-\label{sec:fdl:relicensing}
-
-``Massive Multiauthor Collaboration Site'' (or ``MMC Site'') means any
-World Wide Web server that publishes copyrightable works and also
-provides prominent facilities for anybody to edit those works. A
-public wiki that anybody can edit is an example of such a server. A
-``Massive Multiauthor Collaboration'' (or ``MMC'') contained in the
-site means any set of copyrightable works thus published on the MMC
-site.
-
-``CC-BY-SA'' means the Creative Commons Attribution-Share Alike 3.0
-license published by Creative Commons Corporation, a not-for-profit
-corporation with a principal place of business in San Francisco,
-California, as well as future copyleft versions of that license
-published by that same organization.
-
-``Incorporate'' means to publish or republish a Document, in whole or
-in part, as part of another Document.
-
-An MMC is ``eligible for relicensing'' if it is licensed under this
-License, and if all works that were first published under this License
-somewhere other than this MMC, and subsequently incorporated in whole
-or in part into the MMC, (1) had no cover texts or invariant sections,
-and (2) were thus incorporated prior to November 1, 2008.
-
-The operator of an MMC Site may republish an MMC contained in the site
-under CC-BY-SA on the same site at any time before August 1, 2009,
-provided the MMC is eligible for relicensing.
-
-
-\section*{ADDENDUM: How to use this License for your documents}
-
-To use this License in a document you have written, include a copy of
-the License in the document and put the following copyright and
-license notices just after the title page:
-
-\bigskip
-\begin{quote}
- Copyright \copyright{} YEAR YOUR NAME.
- Permission is granted to copy, distribute and/or modify this document
- under the terms of the GNU Free Documentation License, Version 1.3
- or any later version published by the Free Software Foundation;
- with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
- A copy of the license is included in the section entitled ``GNU
- Free Documentation License''.
-\end{quote}
-\bigskip
-
-If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
-replace the ``with \dots\ Texts.'' line with this:
-
-\bigskip
-\begin{quote}
- with the Invariant Sections being LIST THEIR TITLES, with the
- Front-Cover Texts being LIST, and with the Back-Cover Texts being LIST.
-\end{quote}
-\bigskip
-
-If you have Invariant Sections without Cover Texts, or some other
-combination of the three, merge those two alternatives to suit the
-situation.
-
-If your document contains nontrivial examples of program code, we
-recommend releasing these examples in parallel under your choice of
-free software license, such as the GNU General Public License,
-to permit their use in free software.