diff --git a/LICENSE.md b/LICENSE.md
index 04bb43e..84632c2 100644
--- a/LICENSE.md
+++ b/LICENSE.md
@@ -1,453 +1,390 @@
 The code in the repository has usually been shown on [Stack
-Overflow](https://stackoverflow.com/) and the code on that site is
-licensed under the Creative Commons [cc-by-sa
-3.0](https://creativecommons.org/licenses/by-sa/3.0/) license with
+Overflow](https://stackoverflow.com/) and new code on that site is
+licensed under the Creative Commons
+[cc-by-sa](https://creativecommons.org/licenses/by-sa/4.0/) license with
 attribution required.
 
 This code is, therefore, also licensed under the same license.
 For your convenience, a transcription of the full [Creative Commons
-Attribution-ShareAlike 3.0
-Unported](https://creativecommons.org/licenses/by-sa/3.0/legalcode)
+Attribution-ShareAlike 4.0
+Unported](https://creativecommons.org/licenses/by-sa/4.0/legalcode)
 license text is included below, converted to Markdown, but the online
 version is the definitive version.
 
 As an alternative, you may use this code under the [GNU General Public
 License v3](https://www.gnu.org/licenses/gpl-3.0.en.html).
 
-If neither the CC BY-SA 3.0 nor the GPLv3 license is acceptable, contact
+If neither the CC BY-SA 4.0 nor the GPLv3 license is acceptable, contact
 me ([Jonathan Leffler](mailto:jonathan.leffler+soq@gmail.com)) to
 discuss options.
 
 <hr>
 
-# Creative Commons Attribute-ShareAlike 3.0 Unported
+# Creative Commons Attribution-ShareAlike 4.0 International Public License
 
-<sup>
-CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE
-LEGAL SERVICES.
-DISTRIBUTION OF THIS LICENSE DOES NOT CREATE AN ATTORNEY-CLIENT
-RELATIONSHIP.
-CREATIVE COMMONS PROVIDES THIS INFORMATION ON AN "AS-IS" BASIS.
-CREATIVE COMMONS MAKES NO WARRANTIES REGARDING THE INFORMATION PROVIDED,
-AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM ITS USE.
-</sup>
+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.
 
-## License
-
-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 WORK OTHER THAN AS AUTHORIZED UNDER THIS LICENSE OR
-COPYRIGHT LAW IS PROHIBITED.
-
-BY EXERCISING ANY RIGHTS TO THE WORK PROVIDED HERE, YOU ACCEPT AND AGREE
-TO BE BOUND BY THE TERMS OF THIS LICENSE.
-TO THE EXTENT THIS LICENSE MAY BE CONSIDERED TO BE A CONTRACT, THE
-LICENSOR GRANTS YOU THE RIGHTS CONTAINED HERE IN CONSIDERATION OF YOUR
-ACCEPTANCE OF SUCH TERMS AND CONDITIONS.
-
-## 1. Definitions
+## Section 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.
+**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.
-"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.
+**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.
-"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.
+**BY-SA Compatible License** means a license listed at
+[creativecommons.org/compatiblelicenses](https://creativecommons.org/compatiblelicenses),
+approved by Creative Commons as essentially the equivalent of this
+Public 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.
+**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.
-"License Elements" means the following high-level license attributes as
-selected by Licensor and indicated in the title of this License:
-Attribution, ShareAlike.
+**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.
-"Licensor" means the individual, individuals, entity or entities that
-offer(s) the Work under the terms of this License.
+**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.
-"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.
+**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.
-"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.
+**Licensed Material** means the artistic or literary work, database, or
+other material to which the Licensor applied this Public License.
 
 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.
+**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.
-"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.
+**Licensor** means the individual(s) or entity(ies) granting rights under
+this Public License.
 
 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:
+**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.
-to Reproduce the Work, to incorporate the Work into one or more
-Collections, and to Reproduce the Work as incorporated in the
-Collections;
+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.
-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.";
+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.
-to Distribute and Publicly Perform the Work including as incorporated in
-Collections; and,
-
-d.
-to Distribute and Publicly Perform Adaptations.
+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.**
 
-e.
-For the avoidance of doubt:
+c.
+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.
 
-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 royalties for any
-exercise by You of the rights granted under this License;
-
-ii.
-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,
-
-iii.
-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:
+## Section 6 – Term and Termination.
 
 a.
-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.
+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.
-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.
+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.
-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 other reasonable means, the name of such party or
-parties; (ii) 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
-Attribution Parties.
+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.
-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
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