diff --git a/Dockerfile b/Dockerfile
index 4e62f7b..5f84b50 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
#!/bin/echo docker build . -f
# -*- coding: utf-8 -*-
-# SPDX-License-Identifier: GPL-2
+# SPDX-License-Identifier: GPL-2.0-only
FROM debian:11
LABEL maintainer="Philippe Coval (rzr@users.sf.net)"
diff --git a/LICENSES/CC-BY-3.0.txt b/LICENSES/CC-BY-3.0.txt
new file mode 100644
index 0000000..465aae7
--- /dev/null
+++ b/LICENSES/CC-BY-3.0.txt
@@ -0,0 +1,93 @@
+Creative Commons Attribution 3.0 Unported
+
+ 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.
+
+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
+
+ 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 above) for the purposes of this License.
+
+ c. "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.
+
+ d. "Licensor" means the individual, individuals, entity or entities that offer(s) the Work under the terms of this License.
+
+ e. "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.
+
+ f. "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.
+
+ g. "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.
+
+ h. "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.
+
+ i. "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 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:
+
+ 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(b), 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(b), as requested.
+
+ b. 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 Section 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 (b) 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.
+
+ c. 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
+
+ a. 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.
+
+ b. 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
+
+ a. 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.
+
+ b. 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.
+
+ c. 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.
+
+ d. No term or provision of this License shall be deemed waived and no breach consented to unless such waiver or consent shall be in writing and signed by the party to be charged with such waiver or consent. 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.
+
+ e. This License may not be modified without the mutual written agreement of the Licensor and You.
+
+ f. 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.
+
+Creative Commons Notice
+
+Creative Commons is not a party to this License, and makes no warranty whatsoever in connection with the Work. Creative Commons will not be liable to You or any party on any legal theory for any damages whatsoever, including without limitation any general, special, incidental or consequential damages arising in connection to this license. Notwithstanding the foregoing two (2) sentences, if Creative Commons has expressly identified itself as the Licensor hereunder, it shall have all rights and obligations of Licensor.
+
+Except for the limited purpose of indicating to the public that the Work is licensed under the CCPL, Creative Commons does not authorize the use by either party of the trademark "Creative Commons" or any related trademark or logo of Creative Commons without the prior written consent of Creative Commons. Any permitted use will be in compliance with Creative Commons' then-current trademark usage guidelines, as may be published on its website or otherwise made available upon request from time to time. For the avoidance of doubt, this trademark restriction does not form part of this License.
+
+Creative Commons may be contacted at http://creativecommons.org/.
diff --git a/LICENSES/CC-BY-4.0.txt b/LICENSES/CC-BY-4.0.txt
new file mode 100644
index 0000000..13ca539
--- /dev/null
+++ b/LICENSES/CC-BY-4.0.txt
@@ -0,0 +1,156 @@
+Creative Commons Attribution 4.0 International
+
+ Creative Commons Corporation (“Creative Commons”) is not a law firm and does not provide legal services or legal advice. Distribution of Creative Commons public licenses does not create a lawyer-client or other relationship. Creative Commons makes its licenses and related information available on an “as-is” basis. Creative Commons gives no warranties regarding its licenses, any material licensed under their terms and conditions, or any related information. Creative Commons disclaims all liability for damages resulting from their use to the fullest extent possible.
+
+Using Creative Commons Public Licenses
+
+Creative Commons public licenses provide a standard set of terms and conditions that creators and other rights holders may use to share original works of authorship and other material subject to copyright and certain other rights specified in the public license below. The following considerations are for informational purposes only, are not exhaustive, and do not form part of our licenses.
+
+Considerations for licensors: Our public licenses are intended for use by those authorized to give the public permission to use material in ways otherwise restricted by copyright and certain other rights. Our licenses are irrevocable. Licensors should read and understand the terms and conditions of the license they choose before applying it. Licensors should also secure all rights necessary before applying our licenses so that the public can reuse the material as expected. Licensors should clearly mark any material not subject to the license. This includes other CC-licensed material, or material used under an exception or limitation to copyright. More considerations for licensors.
+
+Considerations for the public: By using one of our public licenses, a licensor grants the public permission to use the licensed material under specified terms and conditions. If the licensor’s permission is not necessary for any reason–for example, because of any applicable exception or limitation to copyright–then that use is not regulated by the license. Our licenses grant only permissions under copyright and certain other rights that a licensor has authority to grant. Use of the licensed material may still be restricted for other reasons, including because others have copyright or other rights in the material. A licensor may make special requests, such as asking that all changes be marked or described. Although not required by our licenses, you are encouraged to respect those requests where reasonable. More considerations for the public.
+
+Creative Commons Attribution 4.0 International Public License
+
+By exercising the Licensed Rights (defined below), You accept and agree to be bound by the terms and conditions of this Creative Commons Attribution 4.0 International Public License ("Public License"). To the extent this Public License may be interpreted as a contract, You are granted the Licensed Rights in consideration of Your acceptance of these terms and conditions, and the Licensor grants You such rights in consideration of benefits the Licensor receives from making the Licensed Material available under these terms and conditions.
+
+Section 1 – Definitions.
+
+ a. Adapted Material means material subject to Copyright and Similar Rights that is derived from or based upon the Licensed Material and in which the Licensed Material is translated, altered, arranged, transformed, or otherwise modified in a manner requiring permission under the Copyright and Similar Rights held by the Licensor. For purposes of this Public License, where the Licensed Material is a musical work, performance, or sound recording, Adapted Material is always produced where the Licensed Material is synched in timed relation with a moving image.
+
+ b. Adapter's License means the license You apply to Your Copyright and Similar Rights in Your contributions to Adapted Material in accordance with the terms and conditions of this Public License.
+
+ c. 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.
+
+ d. 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.
+
+ e. 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.
+
+ f. Licensed Material means the artistic or literary work, database, or other material to which the Licensor applied this Public License.
+
+ g. 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.
+
+ h. Licensor means the individual(s) or entity(ies) granting rights under this Public License.
+
+ i. 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.
+
+ j. 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.
+
+ k. 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. 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.
+
+ 4. If You Share Adapted Material You produce, the Adapter's License You apply must not prevent recipients of the Adapted Material from complying with this Public License.
+
+Section 4 – Sui Generis Database Rights.
+
+Where the Licensed Rights include Sui Generis Database Rights that apply to Your use of the Licensed Material:
+
+ a. for the avoidance of doubt, Section 2(a)(1) grants You the right to extract, reuse, reproduce, and Share all or a substantial portion of the contents of the database;
+
+ b. if You include all or a substantial portion of the database contents in a database in which You have Sui Generis Database Rights, then the database in which You have Sui Generis Database Rights (but not its individual contents) is Adapted Material; and
+
+ c. You must comply with the conditions in Section 3(a) if You Share all or a substantial portion of the contents of the database.
+For the avoidance of doubt, this Section 4 supplements and does not replace Your obligations under this Public License where the Licensed Rights include other Copyright and Similar Rights.
+
+Section 5 – Disclaimer of Warranties and Limitation of Liability.
+
+ a. Unless otherwise separately undertaken by the Licensor, to the extent possible, the Licensor offers the Licensed Material as-is and as-available, and makes no representations or warranties of any kind concerning the Licensed Material, whether express, implied, statutory, or other. This includes, without limitation, warranties of title, merchantability, fitness for a particular purpose, non-infringement, absence of latent or other defects, accuracy, or the presence or absence of errors, whether or not known or discoverable. Where disclaimers of warranties are not allowed in full or in part, this disclaimer may not apply to You.
+
+ b. To the extent possible, in no event will the Licensor be liable to You on any legal theory (including, without limitation, negligence) or otherwise for any direct, special, indirect, incidental, consequential, punitive, exemplary, or other losses, costs, expenses, or damages arising out of this Public License or use of the Licensed Material, even if the Licensor has been advised of the possibility of such losses, costs, expenses, or damages. Where a limitation of liability is not allowed in full or in part, this limitation may not apply to You.
+
+ 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.
+
+Section 6 – Term and Termination.
+
+ a. This Public License applies for the term of the Copyright and Similar Rights licensed here. However, if You fail to comply with this Public License, then Your rights under this Public License terminate automatically.
+
+ b. Where Your right to use the Licensed Material has terminated under Section 6(a), it reinstates:
+
+ 1. automatically as of the date the violation is cured, provided it is cured within 30 days of Your discovery of the violation; or
+
+ 2. upon express reinstatement by the Licensor.
+
+ c. 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.
+
+ d. 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.
+
+ e. Sections 1, 5, 6, 7, and 8 survive termination of this Public License.
+
+Section 7 – Other Terms and Conditions.
+
+ a. The Licensor shall not be bound by any additional or different terms or conditions communicated by You unless expressly agreed.
+
+ b. Any arrangements, understandings, or agreements regarding the Licensed Material not stated herein are separate from and independent of the terms and conditions of this Public License.
+
+Section 8 – Interpretation.
+
+ a. For the avoidance of doubt, this Public License does not, and shall not be interpreted to, reduce, limit, restrict, or impose conditions on any use of the Licensed Material that could lawfully be made without permission under this Public License.
+
+ b. To the extent possible, if any provision of this Public License is deemed unenforceable, it shall be automatically reformed to the minimum extent necessary to make it enforceable. If the provision cannot be reformed, it shall be severed from this Public License without affecting the enforceability of the remaining terms and conditions.
+
+ c. No term or condition of this Public License will be waived and no failure to comply consented to unless expressly agreed to by the Licensor.
+
+ d. Nothing in this Public License constitutes or may be interpreted as a limitation upon, or waiver of, any privileges and immunities that apply to the Licensor or You, including from the legal processes of any jurisdiction or authority.
+
+Creative Commons is not a party to its public licenses. Notwithstanding, Creative Commons may elect to apply one of its public licenses to material it publishes and in those instances will be considered the “Licensor.” Except for the limited purpose of indicating that material is shared under a Creative Commons public license or as otherwise permitted by the Creative Commons policies published at creativecommons.org/policies, Creative Commons does not authorize the use of the trademark “Creative Commons” or any other trademark or logo of Creative Commons without its prior written consent including, without limitation, in connection with any unauthorized modifications to any of its public licenses or any other arrangements, understandings, or agreements concerning use of licensed material. For the avoidance of doubt, this paragraph does not form part of the public licenses.
+
+Creative Commons may be contacted at creativecommons.org.
diff --git a/LICENSES/CC-BY-SA-2.0.txt b/LICENSES/CC-BY-SA-2.0.txt
new file mode 100644
index 0000000..d1e0305
--- /dev/null
+++ b/LICENSES/CC-BY-SA-2.0.txt
@@ -0,0 +1,85 @@
+Creative Commons Attribution-ShareAlike 2.0
+
+ 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.
+
+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. THE LICENSOR GRANTS YOU THE RIGHTS CONTAINED HERE IN CONSIDERATION OF YOUR ACCEPTANCE OF SUCH TERMS AND CONDITIONS.
+
+1. Definitions
+
+ a. "Collective Work" means a work, such as a periodical issue, anthology or encyclopedia, in which the Work in its entirety in unmodified form, along with a number of other contributions, constituting separate and independent works in themselves, are assembled into a collective whole. A work that constitutes a Collective Work will not be considered a Derivative Work (as defined below) for the purposes of this License.
+
+ b. "Derivative Work" means a work based upon the Work or upon the Work and other pre-existing works, such as a translation, musical arrangement, dramatization, fictionalization, motion picture version, sound recording, art reproduction, abridgment, condensation, or any other form in which the Work may be recast, transformed, or adapted, except that a work that constitutes a Collective Work will not be considered a Derivative Work for the purpose of this License. For the avoidance of doubt, where the Work is a musical composition or sound recording, the synchronization of the Work in timed-relation with a moving image ("synching") will be considered a Derivative Work for the purpose of this License.
+
+ c. "Licensor" means the individual or entity that offers the Work under the terms of this License.
+
+ d. "Original Author" means the individual or entity who created the Work.
+
+ e. "Work" means the copyrightable work of authorship offered under the terms of this License.
+
+ f. "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.
+
+ g. "License Elements" means the following high-level license attributes as selected by Licensor and indicated in the title of this License: Attribution, ShareAlike.
+
+2. Fair Use Rights. Nothing in this license is intended to reduce, limit, or restrict any rights arising from fair use, first sale or other limitations on the exclusive rights of the copyright owner 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 Collective Works, and to reproduce the Work as incorporated in the Collective Works;
+
+ b. to create and reproduce Derivative Works;
+
+ c. to distribute copies or phonorecords of, display publicly, perform publicly, and perform publicly by means of a digital audio transmission the Work including as incorporated in Collective Works;
+
+ d. to distribute copies or phonorecords of, display publicly, perform publicly, and perform publicly by means of a digital audio transmission Derivative Works.
+
+ e. For the avoidance of doubt, where the work is a musical composition:
+
+ i. Performance Royalties Under Blanket Licenses. Licensor waives the exclusive right to collect, whether individually or via a performance rights society (e.g. ASCAP, BMI, SESAC), royalties for the public performance or public digital performance (e.g. webcast) of the Work.
+
+ ii. Mechanical Rights and Statutory Royalties. Licensor waives the exclusive right to collect, whether individually or via a music rights society or designated agent (e.g. Harry Fox Agency), royalties for any phonorecord You create from the Work ("cover version") and distribute, subject to the compulsory license created by 17 USC Section 115 of the US Copyright Act (or the equivalent in other jurisdictions).
+
+ f. Webcasting Rights and Statutory Royalties. For the avoidance of doubt, where the Work is a sound recording, Licensor waives the exclusive right to collect, whether individually or via a performance-rights society (e.g. SoundExchange), royalties for the public digital performance (e.g. webcast) of the Work, subject to the compulsory license created by 17 USC Section 114 of the US Copyright Act (or the equivalent in other jurisdictions).
+
+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. 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:
+
+ a. You may distribute, publicly display, publicly perform, or publicly digitally perform the Work only under the terms of this License, and You must include a copy of, or the Uniform Resource Identifier for, this License with every copy or phonorecord of the Work You distribute, publicly display, publicly perform, or publicly digitally perform. You may not offer or impose any terms on the Work that alter or restrict the terms of this License or the recipients' exercise of the rights granted hereunder. You may not sublicense the Work. You must keep intact all notices that refer to this License and to the disclaimer of warranties. You may not distribute, publicly display, publicly perform, or publicly digitally perform the Work with any technological measures that control access or use of the Work in a manner inconsistent with the terms of this License Agreement. The above applies to the Work as incorporated in a Collective Work, but this does not require the Collective Work apart from the Work itself to be made subject to the terms of this License. If You create a Collective Work, upon notice from any Licensor You must, to the extent practicable, remove from the Collective Work any reference to such Licensor or the Original Author, as requested. If You create a Derivative Work, upon notice from any Licensor You must, to the extent practicable, remove from the Derivative Work any reference to such Licensor or the Original Author, as requested.
+
+ b. You may distribute, publicly display, publicly perform, or publicly digitally perform a Derivative Work only under the terms of this License, a later version of this License with the same License Elements as this License, or a Creative Commons iCommons license that contains the same License Elements as this License (e.g. Attribution-ShareAlike 2.0 Japan). You must include a copy of, or the Uniform Resource Identifier for, this License or other license specified in the previous sentence with every copy or phonorecord of each Derivative Work You distribute, publicly display, publicly perform, or publicly digitally perform. You may not offer or impose any terms on the Derivative Works that alter or restrict the terms of this License or the recipients' exercise of the rights granted hereunder, and You must keep intact all notices that refer to this License and to the disclaimer of warranties. You may not distribute, publicly display, publicly perform, or publicly digitally perform the Derivative Work with any technological measures that control access or use of the Work in a manner inconsistent with the terms of this License Agreement. The above applies to the Derivative Work as incorporated in a Collective Work, but this does not require the Collective Work apart from the Derivative Work itself to be made subject to the terms of this License.
+
+ c. If you distribute, publicly display, publicly perform, or publicly digitally perform the Work or any Derivative Works or Collective Works, You must keep intact all copyright notices for the Work and give the Original Author credit reasonable to the medium or means You are utilizing by conveying the name (or pseudonym if applicable) of the Original Author if supplied; the title of the Work if supplied; to the extent reasonably practicable, the Uniform Resource Identifier, 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 in the case of a Derivative Work, a credit identifying the use of the Work in the Derivative Work (e.g., "French translation of the Work by Original Author," or "Screenplay based on original Work by Original Author"). Such credit may be implemented in any reasonable manner; provided, however, that in the case of a Derivative Work or Collective Work, at a minimum such credit will appear where any other comparable authorship credit appears and in a manner at least as prominent as such other comparable authorship credit.
+
+5. Representations, Warranties and Disclaimer
+
+UNLESS OTHERWISE AGREED TO BY THE PARTIES IN WRITING, LICENSOR OFFERS THE WORK AS-IS AND MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND CONCERNING THE MATERIALS, 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
+
+ a. 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 Derivative Works or Collective Works 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.
+
+ b. 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
+
+ a. Each time You distribute or publicly digitally perform the Work or a Collective Work, 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.
+
+ b. Each time You distribute or publicly digitally perform a Derivative Work, 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.
+
+ c. 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.
+
+ d. No term or provision of this License shall be deemed waived and no breach consented to unless such waiver or consent shall be in writing and signed by the party to be charged with such waiver or consent.
+
+ e. 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.
+
+Creative Commons is not a party to this License, and makes no warranty whatsoever in connection with the Work. Creative Commons will not be liable to You or any party on any legal theory for any damages whatsoever, including without limitation any general, special, incidental or consequential damages arising in connection to this license. Notwithstanding the foregoing two (2) sentences, if Creative Commons has expressly identified itself as the Licensor hereunder, it shall have all rights and obligations of Licensor.
+
+Except for the limited purpose of indicating to the public that the Work is licensed under the CCPL, neither party will use the trademark "Creative Commons" or any related trademark or logo of Creative Commons without the prior written consent of Creative Commons. Any permitted use will be in compliance with Creative Commons' then-current trademark usage guidelines, as may be published on its website or otherwise made available upon request from time to time.
+
+Creative Commons may be contacted at http://creativecommons.org/.
diff --git a/LICENSES/CC-BY-SA-3.0.txt b/LICENSES/CC-BY-SA-3.0.txt
new file mode 100644
index 0000000..39a8591
--- /dev/null
+++ b/LICENSES/CC-BY-SA-3.0.txt
@@ -0,0 +1,99 @@
+Creative Commons Attribution-ShareAlike 3.0 Unported
+
+ 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.
+
+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
+
+ 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 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:
+
+ 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.
+
+ 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.
+
+ 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.
+
+ 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 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
+
+ a. 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.
+
+ b. 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
+
+ a. 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.
+
+ b. 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.
+
+ c. 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.
+
+ d. No term or provision of this License shall be deemed waived and no breach consented to unless such waiver or consent shall be in writing and signed by the party to be charged with such waiver or consent.
+
+ e. 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.
+
+ f. 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.
+
+Creative Commons Notice
+
+Creative Commons is not a party to this License, and makes no warranty whatsoever in connection with the Work. Creative Commons will not be liable to You or any party on any legal theory for any damages whatsoever, including without limitation any general, special, incidental or consequential damages arising in connection to this license. Notwithstanding the foregoing two (2) sentences, if Creative Commons has expressly identified itself as the Licensor hereunder, it shall have all rights and obligations of Licensor.
+
+Except for the limited purpose of indicating to the public that the Work is licensed under the CCPL, Creative Commons does not authorize the use by either party of the trademark "Creative Commons" or any related trademark or logo of Creative Commons without the prior written consent of Creative Commons. Any permitted use will be in compliance with Creative Commons' then-current trademark usage guidelines, as may be published on its website or otherwise made available upon request from time to time. For the avoidance of doubt, this trademark restriction does not form part of the License.
+
+Creative Commons may be contacted at http://creativecommons.org/.
diff --git a/LICENSES/CC-PDDC.txt b/LICENSES/CC-PDDC.txt
new file mode 100644
index 0000000..b64dfd6
--- /dev/null
+++ b/LICENSES/CC-PDDC.txt
@@ -0,0 +1,8 @@
+
+The person or persons who have associated work with this document (the "Dedicator" or "Certifier") hereby either (a) certifies that, to the best of his knowledge, the work of authorship identified is in the public domain of the country from which the work is published, or (b) hereby dedicates whatever copyright the dedicators holds in the work of authorship identified below (the "Work") to the public domain. A certifier, moreover, dedicates any copyright interest he may have in the associated work, and for these purposes, is described as a "dedicator" below.
+
+A certifier has taken reasonable steps to verify the copyright status of this work. Certifier recognizes that his good faith efforts may not shield him from liability if in fact the work certified is not in the public domain.
+
+Dedicator makes this dedication for the benefit of the public at large and to the detriment of the Dedicator's heirs and successors. Dedicator intends this dedication to be an overt act of relinquishment in perpetuity of all present and future rights under copyright law, whether vested or contingent, in the Work. Dedicator understands that such relinquishment of all rights includes the relinquishment of all rights to enforce (by lawsuit or otherwise) those copyrights in the Work.
+
+Dedicator recognizes that, once placed in the public domain, the Work may be freely reproduced, distributed, transmitted, used, modified, built upon, or otherwise exploited by anyone for any purpose, commercial or non-commercial, and in any way, including by methods that have not yet been invented or conceived.
diff --git a/LICENSES/CC0-1.0.txt b/LICENSES/CC0-1.0.txt
new file mode 100644
index 0000000..0e259d4
--- /dev/null
+++ b/LICENSES/CC0-1.0.txt
@@ -0,0 +1,121 @@
+Creative Commons Legal Code
+
+CC0 1.0 Universal
+
+ CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE
+ LEGAL SERVICES. DISTRIBUTION OF THIS DOCUMENT DOES NOT CREATE AN
+ ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS
+ INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES
+ REGARDING THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS
+ PROVIDED HEREUNDER, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM
+ THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS PROVIDED
+ HEREUNDER.
+
+Statement of Purpose
+
+The laws of most jurisdictions throughout the world automatically confer
+exclusive Copyright and Related Rights (defined below) upon the creator
+and subsequent owner(s) (each and all, an "owner") of an original work of
+authorship and/or a database (each, a "Work").
+
+Certain owners wish to permanently relinquish those rights to a Work for
+the purpose of contributing to a commons of creative, cultural and
+scientific works ("Commons") that the public can reliably and without fear
+of later claims of infringement build upon, modify, incorporate in other
+works, reuse and redistribute as freely as possible in any form whatsoever
+and for any purposes, including without limitation commercial purposes.
+These owners may contribute to the Commons to promote the ideal of a free
+culture and the further production of creative, cultural and scientific
+works, or to gain reputation or greater distribution for their Work in
+part through the use and efforts of others.
+
+For these and/or other purposes and motivations, and without any
+expectation of additional consideration or compensation, the person
+associating CC0 with a Work (the "Affirmer"), to the extent that he or she
+is an owner of Copyright and Related Rights in the Work, voluntarily
+elects to apply CC0 to the Work and publicly distribute the Work under its
+terms, with knowledge of his or her Copyright and Related Rights in the
+Work and the meaning and intended legal effect of CC0 on those rights.
+
+1. Copyright and Related Rights. A Work made available under CC0 may be
+protected by copyright and related or neighboring rights ("Copyright and
+Related Rights"). Copyright and Related Rights include, but are not
+limited to, the following:
+
+ i. the right to reproduce, adapt, distribute, perform, display,
+ communicate, and translate a Work;
+ ii. moral rights retained by the original author(s) and/or performer(s);
+iii. publicity and privacy rights pertaining to a person's image or
+ likeness depicted in a Work;
+ iv. rights protecting against unfair competition in regards to a Work,
+ subject to the limitations in paragraph 4(a), below;
+ v. rights protecting the extraction, dissemination, use and reuse of data
+ in a Work;
+ vi. database rights (such as those arising under Directive 96/9/EC of the
+ European Parliament and of the Council of 11 March 1996 on the legal
+ protection of databases, and under any national implementation
+ thereof, including any amended or successor version of such
+ directive); and
+vii. other similar, equivalent or corresponding rights throughout the
+ world based on applicable law or treaty, and any national
+ implementations thereof.
+
+2. Waiver. To the greatest extent permitted by, but not in contravention
+of, applicable law, Affirmer hereby overtly, fully, permanently,
+irrevocably and unconditionally waives, abandons, and surrenders all of
+Affirmer's Copyright and Related Rights and associated claims and causes
+of action, whether now known or unknown (including existing as well as
+future claims and causes of action), in the Work (i) in all territories
+worldwide, (ii) for the maximum duration provided by applicable law or
+treaty (including future time extensions), (iii) in any current or future
+medium and for any number of copies, and (iv) for any purpose whatsoever,
+including without limitation commercial, advertising or promotional
+purposes (the "Waiver"). Affirmer makes the Waiver for the benefit of each
+member of the public at large and to the detriment of Affirmer's heirs and
+successors, fully intending that such Waiver shall not be subject to
+revocation, rescission, cancellation, termination, or any other legal or
+equitable action to disrupt the quiet enjoyment of the Work by the public
+as contemplated by Affirmer's express Statement of Purpose.
+
+3. Public License Fallback. Should any part of the Waiver for any reason
+be judged legally invalid or ineffective under applicable law, then the
+Waiver shall be preserved to the maximum extent permitted taking into
+account Affirmer's express Statement of Purpose. In addition, to the
+extent the Waiver is so judged Affirmer hereby grants to each affected
+person a royalty-free, non transferable, non sublicensable, non exclusive,
+irrevocable and unconditional license to exercise Affirmer's Copyright and
+Related Rights in the Work (i) in all territories worldwide, (ii) for the
+maximum duration provided by applicable law or treaty (including future
+time extensions), (iii) in any current or future medium and for any number
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+limitation commercial, advertising or promotional purposes (the
+"License"). The License shall be deemed effective as of the date CC0 was
+applied by Affirmer to the Work. Should any part of the License for any
+reason be judged legally invalid or ineffective under applicable law, such
+partial invalidity or ineffectiveness shall not invalidate the remainder
+of the License, and in such case Affirmer hereby affirms that he or she
+will not (i) exercise any of his or her remaining Copyright and Related
+Rights in the Work or (ii) assert any associated claims and causes of
+action with respect to the Work, in either case contrary to Affirmer's
+express Statement of Purpose.
+
+4. Limitations and Disclaimers.
+
+ a. No trademark or patent rights held by Affirmer are waived, abandoned,
+ surrendered, licensed or otherwise affected by this document.
+ b. Affirmer offers the Work as-is and makes no representations or
+ warranties of any kind concerning the Work, express, implied,
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+ title, merchantability, fitness for a particular purpose, non
+ infringement, or the absence of latent or other defects, accuracy, or
+ the present or absence of errors, whether or not discoverable, all to
+ the greatest extent permissible under applicable law.
+ c. Affirmer disclaims responsibility for clearing rights of other persons
+ that may apply to the Work or any use thereof, including without
+ limitation any person's Copyright and Related Rights in the Work.
+ Further, Affirmer disclaims responsibility for obtaining any necessary
+ consents, permissions or other rights required for any use of the
+ Work.
+ d. Affirmer understands and acknowledges that Creative Commons is not a
+ party to this document and has no duty or obligation with respect to
+ this CC0 or use of the Work.
diff --git a/LICENSES/GFDL-1.3-only.txt b/LICENSES/GFDL-1.3-only.txt
new file mode 100644
index 0000000..b51dc2a
--- /dev/null
+++ b/LICENSES/GFDL-1.3-only.txt
@@ -0,0 +1,149 @@
+GNU Free Documentation License
+Version 1.3, 3 November 2008
+
+Copyright (C) 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
+
+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.
diff --git a/LICENSES/GPL-2.0-only.txt b/LICENSES/GPL-2.0-only.txt
new file mode 100644
index 0000000..17cb286
--- /dev/null
+++ b/LICENSES/GPL-2.0-only.txt
@@ -0,0 +1,117 @@
+GNU GENERAL PUBLIC LICENSE
+Version 2, June 1991
+
+Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.
+
+Preamble
+
+The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too.
+
+When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things.
+
+To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it.
+
+For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights.
+
+We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software.
+
+Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations.
+
+Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all.
+
+The precise terms and conditions for copying, distribution and modification follow.
+
+TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does.
+
+1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee.
+
+2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions:
+
+ a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change.
+
+ b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License.
+
+ c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License.
+
+3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following:
+
+ a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or,
+
+ b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or,
+
+ c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable.
+
+If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code.
+
+4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.
+
+5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it.
+
+6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License.
+
+7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances.
+
+It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice.
+
+This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License.
+
+8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License.
+
+9. The Free Software Foundation may publish revised and/or new versions of the General Public 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.
+
+Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation.
+
+10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally.
+
+NO WARRANTY
+
+11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+END OF TERMS AND CONDITIONS
+
+How to Apply These Terms to Your New Programs
+
+If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms.
+
+To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found.
+
+ one line to give the program's name and an idea of what it does. Copyright (C) yyyy name of author
+
+ This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this when it starts in an interactive mode:
+
+ Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice
diff --git a/LICENSES/GPL-2.0-or-later.txt b/LICENSES/GPL-2.0-or-later.txt
new file mode 100644
index 0000000..17cb286
--- /dev/null
+++ b/LICENSES/GPL-2.0-or-later.txt
@@ -0,0 +1,117 @@
+GNU GENERAL PUBLIC LICENSE
+Version 2, June 1991
+
+Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.
+
+Preamble
+
+The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too.
+
+When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things.
+
+To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it.
+
+For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights.
+
+We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software.
+
+Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations.
+
+Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all.
+
+The precise terms and conditions for copying, distribution and modification follow.
+
+TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does.
+
+1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee.
+
+2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions:
+
+ a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change.
+
+ b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License.
+
+ c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License.
+
+3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following:
+
+ a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or,
+
+ b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or,
+
+ c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable.
+
+If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code.
+
+4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.
+
+5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it.
+
+6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License.
+
+7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances.
+
+It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice.
+
+This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License.
+
+8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License.
+
+9. The Free Software Foundation may publish revised and/or new versions of the General Public 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.
+
+Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation.
+
+10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally.
+
+NO WARRANTY
+
+11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+END OF TERMS AND CONDITIONS
+
+How to Apply These Terms to Your New Programs
+
+If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms.
+
+To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found.
+
+ one line to give the program's name and an idea of what it does. Copyright (C) yyyy name of author
+
+ This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this when it starts in an interactive mode:
+
+ Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice
diff --git a/LICENSES/LAL-1.3.txt b/LICENSES/LAL-1.3.txt
new file mode 100644
index 0000000..ca1a447
--- /dev/null
+++ b/LICENSES/LAL-1.3.txt
@@ -0,0 +1,88 @@
+Licence Art Libre 1.3 (LAL 1.3)
+
+Préambule :
+
+Avec la Licence Art Libre, l’autorisation est donnée de copier, de diffuser et de transformer librement les œuvres dans le respect des droits de l’auteur.
+
+Loin d’ignorer ces droits, la Licence Art Libre les reconnaît et les protège. Elle en reformule l’exercice en permettant à tout un chacun de faire un usage créatif des productions de l’esprit quels que soient leur genre et leur forme d’expression.
+
+Si, en règle générale, l’application du droit d’auteur conduit à restreindre l’accès aux œuvres de l’esprit, la Licence Art Libre, au contraire, le favorise. L’intention est d’autoriser l’utilisation des ressources d’une œuvre ; créer de nouvelles conditions de création pour amplifier les possibilités de création. La Licence Art Libre permet d’avoir jouissance des œuvres tout en reconnaissant les droits et les responsabilités de chacun.
+
+Avec le développement du numérique, l’invention d’internet et des logiciels libres, les modalités de création ont évolué : les productions de l’esprit s’offrent naturellement à la circulation, à l’échange et aux transformations. Elles se prêtent favorablement à la réalisation d’œuvres communes que chacun peut augmenter pour l’avantage de tous.
+
+C’est la raison essentielle de la Licence Art Libre : promouvoir et protéger ces productions de l’esprit selon les principes du copyleft : liberté d’usage, de copie, de diffusion, de transformation et interdiction d’appropriation exclusive.
+
+Définitions :
+
+Nous désignons par « œuvre », autant l’œuvre initiale, les œuvres conséquentes, que l’œuvre commune telles que définies ci-après :
+
+L’œuvre commune :Il s’agit d’une œuvre qui comprend l’œuvre initiale ainsi que toutes les contributions postérieures (les originaux conséquents et les copies). Elle est créée à l’initiative de l’auteur initial qui par cette licence définit les conditions selon lesquelles les contributions sont faites.
+
+L’œuvre initiale :C’est-à-dire l’œuvre créée par l’initiateur de l’œuvre commune dont les copies vont être modifiées par qui le souhaite.
+
+Les œuvres conséquentes :C’est-à-dire les contributions des auteurs qui participent à la formation de l’œuvre commune en faisant usage des droits de reproduction, de diffusion et de modification que leur confère la licence.
+
+Originaux (sources ou ressources de l’œuvre) :Chaque exemplaire daté de l’œuvre initiale ou conséquente que leurs auteurs présentent comme référence pour toutes actualisations, interprétations, copies ou reproductions ultérieures.
+
+Copie :Toute reproduction d’un original au sens de cette licence.
+
+1- OBJET.
+Cette licence a pour objet de définir les conditions selon lesquelles vous pouvez jouir librement de l’œuvre.
+
+2. L’ÉTENDUE DE LA JOUISSANCE.
+Cette œuvre est soumise au droit d’auteur, et l’auteur par cette licence vous indique quelles sont vos libertés pour la copier, la diffuser et la modifier.
+
+2.1 LA LIBERTÉ DE COPIER (OU DE REPRODUCTION).
+Vous avez la liberté de copier cette œuvre pour vous, vos amis ou toute autre personne, quelle que soit la technique employée.
+
+2.2 LA LIBERTÉ DE DIFFUSER (INTERPRÉTER, REPRÉSENTER, DISTRIBUER).
+Vous pouvez diffuser librement les copies de ces œuvres, modifiées ou non, quel que soit le support, quel que soit le lieu, à titre onéreux ou gratuit, si vous respectez toutes les conditions suivantes :
+
+ 1. joindre aux copies cette licence à l’identique ou indiquer précisément où se trouve la licence ;
+ 2. indiquer au destinataire le nom de chaque auteur des originaux, y compris le vôtre si vous avez modifié l’œuvre ;
+ 3. indiquer au destinataire où il pourrait avoir accès aux originaux (initiaux et/ou conséquents).
+
+Les auteurs des originaux pourront, s’ils le souhaitent, vous autoriser à diffuser l’original dans les mêmes conditions que les copies.
+
+2.3 LA LIBERTÉ DE MODIFIER.
+Vous avez la liberté de modifier les copies des originaux (initiaux et conséquents) dans le respect des conditions suivantes :
+
+ 1. celles prévues à l’article 2.2 en cas de diffusion de la copie modifiée ;
+ 2. indiquer qu’il s’agit d’une œuvre modifiée et, si possible, la nature de la modification ;
+ 3. diffuser cette œuvre conséquente avec la même licence ou avec toute licence compatible ;
+ 4. Les auteurs des originaux pourront, s’ils le souhaitent, vous autoriser à modifier l’original dans les mêmes conditions que les copies.
+
+3. DROITS CONNEXES.
+Les actes donnant lieu à des droits d’auteur ou des droits voisins ne doivent pas constituer un obstacle aux libertés conférées par cette licence. C’est pourquoi, par exemple, les interprétations doivent être soumises à la même licence ou une licence compatible. De même, l’intégration de l’œuvre à une base de données, une compilation ou une anthologie ne doit pas faire obstacle à la jouissance de l’œuvre telle que définie par cette licence.
+
+4. L’ INTÉGRATION DE L’ŒUVRE.
+Toute intégration de cette œuvre à un ensemble non soumis à la LAL doit assurer l’exercice des libertés conférées par cette licence.
+Si l’œuvre n’est plus accessible indépendamment de l’ensemble, alors l’intégration n’est possible qu’à condition que l’ensemble soit soumis à la LAL ou une licence compatible.
+
+5. CRITÈRES DE COMPATIBILITÉ.
+Une licence est compatible avec la LAL si et seulement si :
+
+ 1. elle accorde l’autorisation de copier, diffuser et modifier des copies de l’œuvre, y compris à des fins lucratives, et sans autres restrictions que celles qu’impose le respect des autres critères de compatibilité ;
+ 2. elle garantit la paternité de l’œuvre et l’accès aux versions antérieures de l’œuvre quand cet accès est possible ;
+ 3. elle reconnaît la LAL également compatible (réciprocité) ;
+ 4. elle impose que les modifications faites sur l’œuvre soient soumises à la même licence ou encore à une licence répondant aux critères de compatibilité posés par la LAL.
+
+6. VOS DROITS INTELLECTUELS.
+La LAL n’a pas pour objet de nier vos droits d’auteur sur votre contribution ni vos droits connexes. En choisissant de contribuer à l’évolution de cette œuvre commune, vous acceptez seulement d’offrir aux autres les mêmes autorisations sur votre contribution que celles qui vous ont été accordées par cette licence. Ces autorisations n’entraînent pas un dessaisissement de vos droits intellectuels.
+
+7. VOS RESPONSABILITÉS.
+La liberté de jouir de l’œuvre tel que permis par la LAL (liberté de copier, diffuser, modifier) implique pour chacun la responsabilité de ses propres faits.
+
+8. LA DURÉE DE LA LICENCE.
+Cette licence prend effet dès votre acceptation de ses dispositions. Le fait de copier, de diffuser, ou de modifier l’œuvre constitue une acceptation tacite.
+Cette licence a pour durée la durée des droits d’auteur attachés à l’œuvre. Si vous ne respectez pas les termes de cette licence, vous perdez automatiquement les droits qu’elle vous confère. Si le régime juridique auquel vous êtes soumis ne vous permet pas de respecter les termes de cette licence, vous ne pouvez pas vous prévaloir des libertés qu’elle confère.
+
+9. LES DIFFÉRENTES VERSIONS DE LA LICENCE.
+Cette licence pourra être modifiée régulièrement, en vue de son amélioration, par ses auteurs (les acteurs du mouvement Copyleft Attitude) sous la forme de nouvelles versions numérotées.
+Vous avez toujours le choix entre vous contenter des dispositions contenues dans la version de la LAL sous laquelle la copie vous a été communiquée ou alors, vous prévaloir des dispositions d’une des versions ultérieures.
+
+10. LES SOUS-LICENCES.
+Les sous-licences ne sont pas autorisées par la présente. Toute personne qui souhaite bénéficier des libertés qu’elle confère sera liée directement aux auteurs de l’œuvre commune.
+
+11. LE CONTEXTE JURIDIQUE.
+Cette licence est rédigée en référence au droit français et à la Convention de Berne relative au droit d’auteur.
diff --git a/Makefile.am b/Makefile.am
index 89d5828..462b104 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,5 +1,5 @@
#!/bin/automake
-# SPDX-License-Identifier: GPL-2
+# SPDX-License-Identifier: GPL-2.0-only
AUTOMAKE_OPTIONS = gnu
diff --git a/bootstrap b/bootstrap
index 85cd5cf..f781075 100755
--- a/bootstrap
+++ b/bootstrap
@@ -1,5 +1,5 @@
#! /bin/sh
-# SPDX-License-Identifier: GPL-2
+# SPDX-License-Identifier: GPL-2.0-only
set -e
set -x
diff --git a/configure.ac b/configure.ac
index 1c16ee6..a505c43 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
# -*- Autoconf -*-
-# SPDX-License-Identifier: GPL-2
+# SPDX-License-Identifier: GPL-2.0-only
# Process this file with autoconf to produce a configure script.
diff --git a/data/hurd/ModuleHurd.cpp b/data/hurd/ModuleHurd.cpp
index 166f286..0d3716b 100755
--- a/data/hurd/ModuleHurd.cpp
+++ b/data/hurd/ModuleHurd.cpp
@@ -1,6 +1,8 @@
// -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*-
// #ident "$Id: ModuleGnu.cpp $"
-// SDPX-Licence-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2010 Paolo Caroni
+// SPDX-FileCopyrightText: 2001 Henrik Enqvist
+// SPDX-License-Identifier: GPL-2.0-or-later
/***************************************************************************
ModuleHurd.cpp - description
-------------------
diff --git a/data/hurd/README.txt b/data/hurd/README.txt
index 99c7d51..8b34566 100644
--- a/data/hurd/README.txt
+++ b/data/hurd/README.txt
@@ -1,40 +1,92 @@
-The Hurd table is a creation of Paolo Caroni,
-released under the same licences of The Emilia Pinball Project (GPL-2+).
+SPDX-FileCopyrightText: 2020 Paolo Caroni
+SPDX-FileCopyrightText: 2020 rzr
+SPDX-FileCopyrightText: 2022 Joseph Engelhardt
+SPDX-License-Identifier: GPL-2.0-or-later
+
+
+The Hurd table is a creation of Paolo Caroni,
+released under the same licences of The Emilia Pinball Project;
+if The Emilia Pinball Project changes version of GPL, the Hurd Table can do the same.
The files gnu.{png,.xcf} and label.{png,xcf}
-are derived works from "A Bold GNU Head"
-by Aurelio A. Heckert
-which is released under one of the following licence:
-GNU-FDL-1.3, FAL-1.3, or CC-BY-SA-2.0,
-as stated on official GNU page:
-https://www.gnu.org/graphics/heckert_gnu.en.html
-Those terms also apply to related files,
-FAL-1.3 is the prefered licence since CC-BY-SA-2.0's 4.b
+are derived works from
+"A Bold GNU Head" https://www.gnu.org/graphics/heckert_gnu.html
+by Aurelio A. Heckert https://web.archive.org/web/20150609000539/http://wiki.colivre.net/Aurium/WebHome
+which is released under one of the following licences:
+GNU-FDL-1.3 https://www.gnu.org/licenses/fdl-1.3.html
+FAL-1.3 https://directory.fsf.org/wiki/License:FAL1.3
+CC-BY-SA-2.0 https://creativecommons.org/licenses/by-sa/2.0/
+
+Those terms also apply to related files.
+FAL-1.3 is the preferred license since CC-BY-SA-2.0's 4.b
can be problematic for some distribution channels.
+Many thanks for the help in the packaging to rzr.
-Note that the GNU logo is published under one of following licences:
+Additional sound design in Audacity by Joseph Engelhardt.
+The Hurd table includes:
-https://directory.fsf.org/wiki/License:FAL-1.3
+## Sounds:
-The file hurd.png/.xcf is released under CC-BY-SA-3.0 since include HURD logo released under this licence
+bump.wav From "Mint play" https://commons.wikimedia.org/wiki/File:Mint_play.ogg
+Bumpers Recording of Rotamint Mint slot machine mechanisms
+ By miq
+ This audio file came from pdsounds.org and has been released into the public domain by its author.
+ Edited from original
-Many thanks to the help in the packaging for rzr.
+bumphard.wav Composite of "Peliautomaatti, Yksiktinen rosvo" https://freesound.org/people/YleArkisto/sounds/316887/
+Targets From the Finnish Broadcasting Company, Yle Archives https://yle.fi/aihe/elava-arkisto
+ Used under the Creative Commons Attribution 4.0 License. https://creativecommons.org/licenses/by/4.0/
+ & "Cash Register Purchase" https://freesound.org/people/Zott820/sounds/209578/
+ By Zott820 https://freesound.org/people/Zott820/
+ Used under the Creative Commons 0 License. https://creativecommons.org/publicdomain/zero/1.0/
+bumpsoft.wav From "Peliautomaatti, Yksiktinen rosvo"
+Kickers & slingshots Clipped from original
+
+flip.wav From "Peliautomaatti, Yksiktinen rosvo"
+Flippers Clipped from original
+
+freesoftwaresong.xml "Free Software Song"
+freesoftwaresong.mid Lyrics by Richard Stallman https://www.gnu.org/music/free-software-song.html
+freesoftwaresong.ogg Melody from "Sadi Moma", a traditional Bulgarian folk song https://en.wikipedia.org/wiki/Sadi_Moma
+Gameplay soundtrack Richard Stallman and the Free Software Foundation claim no copyright on this song.
+ Files written with MuseScore https://musescore.org/
+
+gameover.wav "Game Over Arcade" https://freesound.org/people/myfox14/sounds/382310/
+Game Over sting By myfox14 https://freesound.org/people/myfox14/
+ Used under the Creative Commons 0 License.
+
+intro.ogg From "90s Pinball in Arcade" https://freesound.org/people/mrpagliara/sounds/391560/
+Waiting to play again By mrpagliara https://freesound.org/people/mrpagliara/
+ Used under the Creative Commons Attribution 3.0 (Unported) License. https://creativecommons.org/licenses/by/3.0/
+ Clipped and looped from original
+
+loop.wav Composite of "Mint play" and "Peliautomaatti, Yksiktinen rosvo"
+Entering habitrail
+
+nudge.wav Composite of "Trip on Metal Boxes" https://freesound.org/people/Zott820/sounds/370346/
+Nudge By Zott820 https://freesound.org/people/Zott820/
+ Used under the Creative Commons 0 License.
+ & "slot machine vending hits angry punches thud" https://freesound.org/people/kyles/sounds/637820/
+ By kyles https://freesound.org/people/kyles/
+ Used under the Creative Commons 0 License.
+
+shoot.wav From "Peliautomaatti, Yksiktinen rosvo"
+Entering upper playfield
+Shots from saucer Clipped from original
+
+up.wav From "Ball on Table" https://freesound.org/people/NeatoEnt/sounds/458137/
+Through habitrail By NeatoEnt https://freesound.org/people/NeatoEnt/
+ Used under the Creative Commons 0 License.
+ Clipped from original
+
+## Art
+
+By Paolo Caroni https://github.com/paolo-caroni
+released under the same licences of The Emilia Pinball Project. https://github.com/adoptware/pinball
-The Hurd table consists of the file:
-bump.wav the same of the tux table (not my creation)
-bumphard.wav the same of the tux table (not my creation)
-bumpsoft.wav the same of the tux table (not my creation)
-flip.wav the same of the tux table (not my creation)
-gameover.wav the same of the tux table (not my creation)
-intro.mid the same of the tux table (not my creation)
-intro.ogg the same of the tux table (not my creation)
-loop.wav the same of the tux table (not my creation)
-nudge.wav the same of the tux table (not my creation)
-shoot.wav the same of the tux table (not my creation)
-ModuleHurd.cpp created from ModuleTux.cpp (develop) with gedit
floor.png write with gimp
floor3.png write with gimp
floor4.png write with gimp
@@ -50,9 +102,10 @@ sub.png write with gimp
tiles.png created from the same of the tux table (develop) with gimp
tiles2.png write with gimp
Wood.jpg write with gimp
-freesoftwaresong.xml MusicXML file for the Free Software Song write with musescore
-freesoftwaresong.mid Midi file for the Free Software Song write with musescore
-freesoftwaresong.ogg Vorbis file for the Free Software Song write with musescore
+
+## Code
+
+ModuleHurd.cpp created from ModuleTux.cpp (develop) with gedit
pinball.pbl table designed with pinedit
-(The .xcf and .xml file serve only as source code for easy changes)
+(The .xcf and .xml file serve only as source code for easy changes)
\ No newline at end of file
diff --git a/data/hurd/bump.wav b/data/hurd/bump.wav
index 0b637c4..6d4acbf 100644
Binary files a/data/hurd/bump.wav and b/data/hurd/bump.wav differ
diff --git a/data/hurd/bump.wav.license b/data/hurd/bump.wav.license
new file mode 100644
index 0000000..7963e13
--- /dev/null
+++ b/data/hurd/bump.wav.license
@@ -0,0 +1,3 @@
+SPDX-FileCopyrightText: 2007 miq PD https://commons.wikimedia.org/wiki/File:Mint_play.ogg
+
+SPDX-License-Identifier: CC-PDDC
diff --git a/data/hurd/bumphard.wav b/data/hurd/bumphard.wav
index a404b4e..1256db8 100644
Binary files a/data/hurd/bumphard.wav and b/data/hurd/bumphard.wav differ
diff --git a/data/hurd/bumphard.wav.license b/data/hurd/bumphard.wav.license
new file mode 100644
index 0000000..c268519
--- /dev/null
+++ b/data/hurd/bumphard.wav.license
@@ -0,0 +1,5 @@
+SPDX-FileCopyrightText: 1975 Finnish Broadcasting Company, Yle Archives CC-BY-4.0 https://freesound.org/people/YleArkisto/sounds/316887/
+SPDX-FileCopyrightText: 2013 Zott820 CC0-1.0 https://freesound.org/people/Zott820/sounds/209578/
+SPDX-FileCopyrightText: 2022 Joseph Engelhardt CC-BY-4.0
+
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/data/hurd/bumpsoft.wav b/data/hurd/bumpsoft.wav
index c421ad2..5e5255d 100644
Binary files a/data/hurd/bumpsoft.wav and b/data/hurd/bumpsoft.wav differ
diff --git a/data/hurd/bumpsoft.wav.license b/data/hurd/bumpsoft.wav.license
new file mode 100644
index 0000000..665c5d5
--- /dev/null
+++ b/data/hurd/bumpsoft.wav.license
@@ -0,0 +1,3 @@
+SPDX-FileCopyrightText: 1975 Finnish Broadcasting Company, Yle Archives CC-BY-4.0 https://freesound.org/people/YleArkisto/sounds/316887/
+
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/data/hurd/flip.wav b/data/hurd/flip.wav
index 785f4ed..017672c 100644
Binary files a/data/hurd/flip.wav and b/data/hurd/flip.wav differ
diff --git a/data/hurd/flip.wav.license b/data/hurd/flip.wav.license
new file mode 100644
index 0000000..665c5d5
--- /dev/null
+++ b/data/hurd/flip.wav.license
@@ -0,0 +1,3 @@
+SPDX-FileCopyrightText: 1975 Finnish Broadcasting Company, Yle Archives CC-BY-4.0 https://freesound.org/people/YleArkisto/sounds/316887/
+
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/data/hurd/floor-room.jpg.license b/data/hurd/floor-room.jpg.license
new file mode 100644
index 0000000..fbf8c0e
--- /dev/null
+++ b/data/hurd/floor-room.jpg.license
@@ -0,0 +1,3 @@
+SPDX-FileCopyrightText: 2010 Paolo Caroni
+
+SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/data/hurd/floor.png b/data/hurd/floor.png
index 5073f1b..7af410c 100644
Binary files a/data/hurd/floor.png and b/data/hurd/floor.png differ
diff --git a/data/hurd/floor.png.license b/data/hurd/floor.png.license
new file mode 100644
index 0000000..672d5e8
--- /dev/null
+++ b/data/hurd/floor.png.license
@@ -0,0 +1,4 @@
+SPDX-FileCopyrightText: 2010 Paolo Caroni
+SPDX-FileCopyrightText: 2022 Joseph Engelhardt
+
+SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/data/hurd/floor3.png.license b/data/hurd/floor3.png.license
new file mode 100644
index 0000000..fbf8c0e
--- /dev/null
+++ b/data/hurd/floor3.png.license
@@ -0,0 +1,3 @@
+SPDX-FileCopyrightText: 2010 Paolo Caroni
+
+SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/data/hurd/floor4.png.license b/data/hurd/floor4.png.license
new file mode 100644
index 0000000..fbf8c0e
--- /dev/null
+++ b/data/hurd/floor4.png.license
@@ -0,0 +1,3 @@
+SPDX-FileCopyrightText: 2010 Paolo Caroni
+
+SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/data/hurd/floortotal.xcf.license b/data/hurd/floortotal.xcf.license
new file mode 100644
index 0000000..672d5e8
--- /dev/null
+++ b/data/hurd/floortotal.xcf.license
@@ -0,0 +1,4 @@
+SPDX-FileCopyrightText: 2010 Paolo Caroni
+SPDX-FileCopyrightText: 2022 Joseph Engelhardt
+
+SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/data/hurd/freesoftwaresong.mid b/data/hurd/freesoftwaresong.mid
index 2c58d7d..685004d 100644
Binary files a/data/hurd/freesoftwaresong.mid and b/data/hurd/freesoftwaresong.mid differ
diff --git a/data/hurd/freesoftwaresong.mid.license b/data/hurd/freesoftwaresong.mid.license
new file mode 100644
index 0000000..ae3b90a
--- /dev/null
+++ b/data/hurd/freesoftwaresong.mid.license
@@ -0,0 +1,5 @@
+SPDX-FileCopyrightText: 1993 Richard Stallman
+SPDX-FileCopyrightText: 2010 Paolo Caroni
+SPDX-FileCopyrightText: 2022 Joseph Engelhardt
+
+SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/data/hurd/freesoftwaresong.mxl b/data/hurd/freesoftwaresong.mxl
new file mode 100644
index 0000000..a37f71c
Binary files /dev/null and b/data/hurd/freesoftwaresong.mxl differ
diff --git a/data/hurd/freesoftwaresong.mxl.license b/data/hurd/freesoftwaresong.mxl.license
new file mode 100644
index 0000000..ae3b90a
--- /dev/null
+++ b/data/hurd/freesoftwaresong.mxl.license
@@ -0,0 +1,5 @@
+SPDX-FileCopyrightText: 1993 Richard Stallman
+SPDX-FileCopyrightText: 2010 Paolo Caroni
+SPDX-FileCopyrightText: 2022 Joseph Engelhardt
+
+SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/data/hurd/freesoftwaresong.ogg b/data/hurd/freesoftwaresong.ogg
index d18af93..1648704 100644
Binary files a/data/hurd/freesoftwaresong.ogg and b/data/hurd/freesoftwaresong.ogg differ
diff --git a/data/hurd/freesoftwaresong.ogg.license b/data/hurd/freesoftwaresong.ogg.license
new file mode 100644
index 0000000..ae3b90a
--- /dev/null
+++ b/data/hurd/freesoftwaresong.ogg.license
@@ -0,0 +1,5 @@
+SPDX-FileCopyrightText: 1993 Richard Stallman
+SPDX-FileCopyrightText: 2010 Paolo Caroni
+SPDX-FileCopyrightText: 2022 Joseph Engelhardt
+
+SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/data/hurd/freesoftwaresong.xml b/data/hurd/freesoftwaresong.xml
deleted file mode 100644
index 93063dd..0000000
--- a/data/hurd/freesoftwaresong.xml
+++ /dev/null
@@ -1,699 +0,0 @@
-
-
-
-
-
- MuseScore 1.0
- 2011-04-06
-
-
-
-
- 7.05556
- 40
-
-
- 1683.78
- 1190.55
-
- 56.6929
- 56.6929
- 56.6929
- 113.386
-
-
- 56.6929
- 56.6929
- 56.6929
- 113.386
-
-
-
-
-
- Voice
- Vo.
-
- Voice
-
-
- 1
- 53
-
-
-
-
-
-
-
-
- 73.88
- -0.00
-
- 70.00
-
-
-
- 2
-
- 1
- major
-
-
-
- G
- 2
-
-
-
-
- D
- 5
-
- 2
- 1
- quarter
- down
-
- single
- Join
-
-
-
-
- C
- 5
-
- 1
- 1
- eighth
- down
-
- single
- us
-
-
-
-
- B
- 4
-
- 2
- 1
- quarter
- down
-
- single
- now
-
-
-
-
- A
- 4
-
- 2
- 1
- quarter
- up
-
- single
- and
-
-
-
-
-
-
- B
- 4
-
- 2
- 1
- quarter
- down
-
- single
- share
-
-
-
-
- C
- 5
-
- 1
- 1
- eighth
- down
- begin
-
- single
- the
-
-
-
-
- B
- 4
-
- 1
- 1
- eighth
- down
- continue
-
-
-
-
- begin
- soft
-
-
-
-
- A
- 4
-
- 1
- 1
- eighth
- down
- end
-
-
-
-
-
-
- G
- 4
-
- 2
- 1
- quarter
- up
-
- end
- ware;
-
-
-
-
-
-
- G
- 4
-
- 3
- 1
- quarter
-
- up
-
- single
- you'll
-
-
-
-
- A
- 4
-
- 3
- 1
- quarter
-
- up
-
- single
- be
-
-
-
-
-
- B
- 4
-
- 1
- 1
- eighth
- down
-
-
-
-
-
- C
- 5
-
- 3
- 1
- quarter
-
- down
-
- single
- free
-
-
-
-
- B
- 4
-
- 2
- 1
- quarter
- down
-
- begin
- hack
-
-
-
-
-
- B
- 4
-
- 1
- eighth
- up
-
-
-
- D
- 5
-
- 2
- 1
- quarter
- down
-
- end
- ers,
-
-
-
-
-
-
-
- 50.28
- -0.00
-
- 105.44
-
-
-
-
- A
- 4
-
- 3
- 1
- quarter
-
- up
-
- single
- you'll
-
-
-
-
- A
- 4
-
- 4
- 1
- half
- up
-
- single
- be
-
-
-
-
-
-
- D
- 5
-
- 2
- 1
- quarter
- down
-
-
-
-
- single
- free
-
-
-
-
-
- C
- 5
-
- 1
- 1
- eighth
- down
-
-
-
-
-
-
- B
- 4
-
- 4
- 1
- half
- down
-
-
-
-
-
- D
- 5
-
- 2
- 1
- quarter
- down
-
- single
- Join
-
-
-
-
- C
- 5
-
- 1
- 1
- eighth
- down
-
- single
- us
-
-
-
-
- B
- 4
-
- 2
- 1
- quarter
- down
-
- single
- now
-
-
-
-
- A
- 4
-
- 2
- 1
- quarter
- up
-
- single
- and
-
-
-
-
-
-
- B
- 4
-
- 2
- 1
- quarter
- down
-
- single
- share
-
-
-
-
- C
- 5
-
- 1
- 1
- eighth
- down
- begin
-
- single
- the
-
-
-
-
- B
- 4
-
- 1
- 1
- eighth
- down
- continue
-
-
-
-
- begin
- soft
-
-
-
-
- A
- 4
-
- 1
- 1
- eighth
- down
- end
-
-
-
-
-
-
- G
- 4
-
- 2
- 1
- quarter
- up
-
- end
- ware;
-
-
-
-
-
-
- G
- 4
-
- 3
- 1
- quarter
-
- up
-
- single
- you'll
-
-
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- A
- 4
-
- 3
- 1
- quarter
-
- up
-
- single
- be
-
-
-
-
-
- B
- 4
-
- 1
- 1
- eighth
- down
-
-
-
-
-
-
- 50.28
- -0.00
-
- 105.44
-
-
-
-
- C
- 5
-
- 3
- 1
- quarter
-
- down
-
- single
- free
-
-
-
-
- B
- 4
-
- 2
- 1
- quarter
- down
-
- begin
- hack
-
-
-
-
-
- B
- 4
-
- 1
- eighth
- up
-
-
-
- D
- 5
-
- 2
- 1
- quarter
- down
-
- end
- ers,
-
-
-
-
-
-
- A
- 4
-
- 3
- 1
- quarter
-
- up
-
- single
- you'll
-
-
-
-
- A
- 4
-
- 4
- 1
- half
- up
-
- single
- be
-
-
-
-
-
-
- A
- 4
-
- 3
-
- 1
- quarter
-
- up
-
-
-
-
- single
- free
-
-
-
-
-
- A
- 4
-
- 4
-
- 1
- half
- up
-
-
-
-
-
- light-heavy
-
-
-
-
diff --git a/data/hurd/gameover.wav b/data/hurd/gameover.wav
index ade15ac..d2e1600 100644
Binary files a/data/hurd/gameover.wav and b/data/hurd/gameover.wav differ
diff --git a/data/hurd/gameover.wav.license b/data/hurd/gameover.wav.license
new file mode 100644
index 0000000..5d172d0
--- /dev/null
+++ b/data/hurd/gameover.wav.license
@@ -0,0 +1,3 @@
+SPDX-FileCopyrightText: 2017 myfox14 CC0-1.0 https://freesound.org/people/myfox14/sounds/382310/
+
+SPDX-License-Identifier: CC0-1.0
diff --git a/data/hurd/gnu.png b/data/hurd/gnu.png
index 51dbd45..26cab4b 100644
Binary files a/data/hurd/gnu.png and b/data/hurd/gnu.png differ
diff --git a/data/hurd/gnu.png.license b/data/hurd/gnu.png.license
new file mode 100644
index 0000000..8dea43d
--- /dev/null
+++ b/data/hurd/gnu.png.license
@@ -0,0 +1,5 @@
+Copyright 2003 Free Software Foundation, Inc,
+Copyright 2003 Aurelio A. Heckert ,
+Copyright 2010 Paolo Caroni
+
+SPDX-License-Identifier: LAL-1.3
diff --git a/data/hurd/gnu.xcf b/data/hurd/gnu.xcf
index eb717ed..3a61c31 100644
Binary files a/data/hurd/gnu.xcf and b/data/hurd/gnu.xcf differ
diff --git a/data/hurd/gnu.xcf.license b/data/hurd/gnu.xcf.license
new file mode 100644
index 0000000..d36dd2c
--- /dev/null
+++ b/data/hurd/gnu.xcf.license
@@ -0,0 +1,5 @@
+Copyright 2003 Free Software Foundation, Inc,
+Copyright 2003 Aurelio A. Heckert
+Copyright 2010 Paolo Caroni
+
+SPDX-License-Identifier: LAL-1.3
diff --git a/data/hurd/hurd.png b/data/hurd/hurd.png
index 031d39e..2334788 100644
Binary files a/data/hurd/hurd.png and b/data/hurd/hurd.png differ
diff --git a/data/hurd/hurd.png.license b/data/hurd/hurd.png.license
new file mode 100644
index 0000000..a27e94f
--- /dev/null
+++ b/data/hurd/hurd.png.license
@@ -0,0 +1,4 @@
+Copyright 1997 Stephen McCamant
+Copyright 2010 Paolo Caroni
+
+SPDX-License-Identifier: CC-BY-SA-3.0
diff --git a/data/hurd/hurd.xcf b/data/hurd/hurd.xcf
index a581755..d6815c3 100644
Binary files a/data/hurd/hurd.xcf and b/data/hurd/hurd.xcf differ
diff --git a/data/hurd/hurd.xcf.license b/data/hurd/hurd.xcf.license
new file mode 100644
index 0000000..a27e94f
--- /dev/null
+++ b/data/hurd/hurd.xcf.license
@@ -0,0 +1,4 @@
+Copyright 1997 Stephen McCamant
+Copyright 2010 Paolo Caroni
+
+SPDX-License-Identifier: CC-BY-SA-3.0
diff --git a/data/hurd/intro.mid b/data/hurd/intro.mid
deleted file mode 100755
index d6d62e7..0000000
Binary files a/data/hurd/intro.mid and /dev/null differ
diff --git a/data/hurd/intro.ogg b/data/hurd/intro.ogg
index 329a259..55752bb 100755
Binary files a/data/hurd/intro.ogg and b/data/hurd/intro.ogg differ
diff --git a/data/hurd/intro.ogg.license b/data/hurd/intro.ogg.license
new file mode 100644
index 0000000..b174a83
--- /dev/null
+++ b/data/hurd/intro.ogg.license
@@ -0,0 +1,4 @@
+SPDX-FileCopyrightText: 2017 mrpagliara CC-BY-3.0 https://freesound.org/people/mrpagliara/sounds/391560/
+SPDX-FileCopyrightText: 2022 Joseph Engelhardt
+
+SPDX-License-Identifier: CC-BY-3.0
diff --git a/data/hurd/label.png b/data/hurd/label.png
index 3276ddd..0d6e45c 100644
Binary files a/data/hurd/label.png and b/data/hurd/label.png differ
diff --git a/data/hurd/label.png.license b/data/hurd/label.png.license
new file mode 100644
index 0000000..8dea43d
--- /dev/null
+++ b/data/hurd/label.png.license
@@ -0,0 +1,5 @@
+Copyright 2003 Free Software Foundation, Inc,
+Copyright 2003 Aurelio A. Heckert ,
+Copyright 2010 Paolo Caroni
+
+SPDX-License-Identifier: LAL-1.3
diff --git a/data/hurd/label.xcf.license b/data/hurd/label.xcf.license
new file mode 100644
index 0000000..8dea43d
--- /dev/null
+++ b/data/hurd/label.xcf.license
@@ -0,0 +1,5 @@
+Copyright 2003 Free Software Foundation, Inc,
+Copyright 2003 Aurelio A. Heckert ,
+Copyright 2010 Paolo Caroni
+
+SPDX-License-Identifier: LAL-1.3
diff --git a/data/hurd/loop.wav b/data/hurd/loop.wav
index a337a98..5751657 100755
Binary files a/data/hurd/loop.wav and b/data/hurd/loop.wav differ
diff --git a/data/hurd/loop.wav.license b/data/hurd/loop.wav.license
new file mode 100644
index 0000000..32da07f
--- /dev/null
+++ b/data/hurd/loop.wav.license
@@ -0,0 +1,5 @@
+SPDX-FileCopyrightText: 1975 Finnish Broadcasting Company, Yle Archives CC-BY-4.0 https://freesound.org/people/YleArkisto/sounds/316887/
+SPDX-FileCopyrightText: 2007 miq PD https://commons.wikimedia.org/wiki/File:Mint_play.ogg
+SPDX-FileCopyrightText: 2022 Joseph Engelhardt
+
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/data/hurd/nudge.wav b/data/hurd/nudge.wav
index e39fbea..79bfdcf 100644
Binary files a/data/hurd/nudge.wav and b/data/hurd/nudge.wav differ
diff --git a/data/hurd/nudge.wav.license b/data/hurd/nudge.wav.license
new file mode 100644
index 0000000..5bde3e9
--- /dev/null
+++ b/data/hurd/nudge.wav.license
@@ -0,0 +1,5 @@
+SPDX-FileCopyrightText: 2016 Zott820 CC0-1.0 https://freesound.org/people/Zott820/sounds/370346/
+SPDX-FileCopyrightText: 2022 kyles CC0-1.0 https://freesound.org/people/kyles/sounds/637820/
+SPDX-FileCopyrightText: 2022 Joseph Engelhardt
+
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/data/hurd/pinball.pbl.license b/data/hurd/pinball.pbl.license
new file mode 100644
index 0000000..06a6a1c
--- /dev/null
+++ b/data/hurd/pinball.pbl.license
@@ -0,0 +1,3 @@
+Copyright 2010 Paolo Caroni
+
+SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/data/hurd/shoot.wav b/data/hurd/shoot.wav
index 3433efe..0abdf4d 100755
Binary files a/data/hurd/shoot.wav and b/data/hurd/shoot.wav differ
diff --git a/data/hurd/shoot.wav.license b/data/hurd/shoot.wav.license
new file mode 100644
index 0000000..665c5d5
--- /dev/null
+++ b/data/hurd/shoot.wav.license
@@ -0,0 +1,3 @@
+SPDX-FileCopyrightText: 1975 Finnish Broadcasting Company, Yle Archives CC-BY-4.0 https://freesound.org/people/YleArkisto/sounds/316887/
+
+SPDX-License-Identifier: CC-BY-4.0
diff --git a/data/hurd/sub.png b/data/hurd/sub.png
index a8a35f7..2035411 100644
Binary files a/data/hurd/sub.png and b/data/hurd/sub.png differ
diff --git a/data/hurd/sub.png.license b/data/hurd/sub.png.license
new file mode 100644
index 0000000..06a6a1c
--- /dev/null
+++ b/data/hurd/sub.png.license
@@ -0,0 +1,3 @@
+Copyright 2010 Paolo Caroni
+
+SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/data/hurd/tiles.png.license b/data/hurd/tiles.png.license
new file mode 100644
index 0000000..726954a
--- /dev/null
+++ b/data/hurd/tiles.png.license
@@ -0,0 +1,4 @@
+Copyright 2001 Henrik Enqvist
+Copyright 2010 Paolo Caroni
+
+SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/data/hurd/tiles2.png.license b/data/hurd/tiles2.png.license
new file mode 100644
index 0000000..06a6a1c
--- /dev/null
+++ b/data/hurd/tiles2.png.license
@@ -0,0 +1,3 @@
+Copyright 2010 Paolo Caroni
+
+SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/data/hurd/up.wav b/data/hurd/up.wav
index fae018b..d192bae 100755
Binary files a/data/hurd/up.wav and b/data/hurd/up.wav differ
diff --git a/data/hurd/up.wav.license b/data/hurd/up.wav.license
new file mode 100644
index 0000000..baf22f0
--- /dev/null
+++ b/data/hurd/up.wav.license
@@ -0,0 +1,3 @@
+SPDX-FileCopyrightText: 2019 NeatoEnt https://freesound.org/people/NeatoEnt/sounds/458137/
+
+SPDX-License-Identifier: CC0-1.0
diff --git a/data/hurd/wood.jpg.license b/data/hurd/wood.jpg.license
new file mode 100644
index 0000000..06a6a1c
--- /dev/null
+++ b/data/hurd/wood.jpg.license
@@ -0,0 +1,3 @@
+Copyright 2010 Paolo Caroni
+
+SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/debian/copyright b/debian/copyright
index cebd85b..a0168c2 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -6,28 +6,56 @@ Upstream-Contact: https://github.com/rzr/pinball-table-hurd,
Source:
Files: *
-Copyright: 2001 Henrik Enqvist
- 2019 Philippe Coval
-License: GPL-2+
+Copyright 2001 Henrik Enqvist
+Copyright 2019 Philippe Coval
+SPDX-License-Identifier: GPL-2.0-or-later
Files: data/hurd/bump.wav
- data/hurd/bumphard.wav
- data/hurd/bumpsoft.wav
+Copyright: 2007 miq PD https://commons.wikimedia.org/wiki/File:Mint_play.ogg
+License: CC-PDDC
+
+Files: data/hurd/bumphard.wav
+Copyright: 1975 Finnish Broadcasting Company, Yle Archives CC-BY-4.0 https://freesound.org/people/YleArkisto/sounds/316887/
+ 2013 Zott820 CC0-1.0 https://freesound.org/people/Zott820/sounds/209578/
+ 2022 Joseph Engelhardt CC-BY-4.0
+License: CC-BY-4.0
+
+Files: data/hurd/bumpsoft.wav
data/hurd/flip.wav
- data/hurd/gameover.wav
- data/hurd/intro.mid
- data/hurd/intro.ogg
- data/hurd/loop.wav
- data/hurd/nudge.wav
data/hurd/shoot.wav
-Copyright: 2001 Henrik Enqvist
-License: GPL-2+
+Copyright: 1975 Finnish Broadcasting Company, Yle Archives https://freesound.org/people/YleArkisto/sounds/316887/
+License: CC-BY-4.0
+
+Files: data/hurd/gameover.wav
+Copyright: 2017 myfox14 https://freesound.org/people/myfox14/sounds/382310/
+License: CC0-1.0
+
+Files: data/hurd/intro.ogg
+Copyright: 2017 mrpagliara CC-BY-3.0 https://freesound.org/people/mrpagliara/sounds/391560/
+ 2022 Joseph Engelhardt
+License: CC-BY-3.0
+
+Files: data/hurd/loop.wav
+Copyright: 1975 Finnish Broadcasting Company, Yle Archives CC-BY-4.0 https://freesound.org/people/YleArkisto/sounds/316887/
+ 2007 miq PD https://commons.wikimedia.org/wiki/File:Mint_play.ogg
+ 2022 Joseph Engelhardt
+License: CC-BY-4.0
+
+Files: data/hurd/nudge.wav
+Copyright: 2016 Zott820 CC0-1.0 https://freesound.org/people/Zott820/sounds/370346/
+ 2022 kyles CC0-1.0 https://freesound.org/people/kyles/sounds/637820/
+ 2022 Joseph Engelhardt
+License: CC-BY-4.0
+
+Files: data/hurd/up.wav
+Copyright: 2019 NeatoEnt https://freesound.org/people/NeatoEnt/sounds/458137/
+License: CC0-1.0
Files: data/hurd/ModuleHurd.cpp
data/hurd/tiles.png
Copyright: 2010 Paolo Caroni
2001 Henrik Enqvist
-License: GPL-2+
+License: GPL-2.0-or-later
Files: data/hurd/gnu*
data/hurd/label.*
@@ -44,7 +72,8 @@ License: CC-BY-SA-3.0
Files: data/hurd/freesoftwaresong.*
Copyright: 2010 Paolo Caroni
1993 Richard M. Stallman
-License: GPL-2+
+ 2022 Joseph Engelhardt
+License: GPL-2.0-or-later
Files: data/hurd/floor.png
data/hurd/floor3.png
@@ -56,11 +85,11 @@ Files: data/hurd/floor.png
data/hurd/wood.jpg
data/hurd/pinball.pbl
Copyright: 2010 Paolo Caroni
-License: GPL-2+
+License: GPL-2.0-or-later
Files: debian/*
Copyright: 2019 Philippe Coval
-License: GPL-2+
+License: GPL-2.0-or-later
License: CC-BY-SA-3.0
THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS CREATIVE
diff --git a/docker-compose.yml b/docker-compose.yml
index 73e0220..89f6ac5 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,5 +1,5 @@
# -*- coding: utf-8 -*-
-# SPDX-License-Identifier: GPL-2.0
+# SPDX-License-Identifier: GPL-2.0-only
version: "2"
diff --git a/snap/image/Makefile b/snap/image/Makefile
index a80007f..50a1e61 100644
--- a/snap/image/Makefile
+++ b/snap/image/Makefile
@@ -1,7 +1,7 @@
#!/usr/bin/make -f
# -*- makefile -*-
# ex: set tabstop=4 noexpandtab:
-# SPDX-License-Identifier: GPL-2+
+# SPDX-License-Identifier: GPL-2.0-or-later
# Copyright: Philippe Coval
default: archive