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  1. <!doctype html>

  2. <html>

  3.     <head>

  4.         <meta charset="utf-8">

  5.         <title>Attribution Notices - WebAR application</title>

  6.         <style>

  7.         li + li {

  8.             margin-top: 1em;

  9.         }

  10.         pre {

  11.             white-space: pre-wrap;

  12.         }

  13.         </style>

  14.     </head>

  15.     <body>

  16.         <h1>Attribution Notices</h1>

  17.         <p>This application contains free and open-source software and this page sets forth the corresponding attribution notices.</p>

  18.         <ol>

  19.             <li>

  20.                 encantar.js: GPU-accelerated Augmented Reality framework for the web<br>

  21.                 Copyright &copy; 2022-present Alexandre Martins<br>

  22.                 License: <a href="#lgpl">GNU Lesser General Public License, version 3</a><br>

  23.                 <a href="https://encantar.dev" target="_blank" rel="external">https://encantar.dev</a>

  24.             </li>

  25.             <li>

  26.                 Speedy Vision: GPU-accelerated Computer Vision library for JavaScript<br>

  27.                 Copyright &copy; 2020-present Alexandre Martins<br>

  28.                 License: <a href="#apache">Apache License 2.0</a><br>

  29.                 <a href="https://github.com/alemart/speedy-vision" target="_blank" rel="external">https://github.com/alemart/speedy-vision</a>

  30.             </li>

  31.         </ol>

  32.         <p>This application also contains an animated character from asset pack "Jumper Pack" by <a href="https://kenney.nl" target="_blank" rel="external">Kenney</a>, released under the <a href="#cc0">Creative Commons Zero 1.0 Universal</a>.</p>

  33.         <hr>

  34. 

  35.         <h2 id="lgpl">GNU Lesser General Public License</h2>

  36.         <pre>

  37.                    GNU LESSER GENERAL PUBLIC LICENSE

  38.                        Version 3, 29 June 2007

  39. 

  40.  Copyright (C) 2007 Free Software Foundation, Inc. &lt;https://fsf.org/&gt;

  41.  Everyone is permitted to copy and distribute verbatim copies

  42.  of this license document, but changing it is not allowed.

  43. 

  44. 

  45.   This version of the GNU Lesser General Public License incorporates

  46. the terms and conditions of version 3 of the GNU General Public

  47. License, supplemented by the additional permissions listed below.

  48. 

  49.   0. Additional Definitions.

  50. 

  51.   As used herein, "this License" refers to version 3 of the GNU Lesser

  52. General Public License, and the "GNU GPL" refers to version 3 of the GNU

  53. General Public License.

  54. 

  55.   "The Library" refers to a covered work governed by this License,

  56. other than an Application or a Combined Work as defined below.

  57. 

  58.   An "Application" is any work that makes use of an interface provided

  59. by the Library, but which is not otherwise based on the Library.

  60. Defining a subclass of a class defined by the Library is deemed a mode

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  63.   A "Combined Work" is a work produced by combining or linking an

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  73.   The "Corresponding Application Code" for a Combined Work means the

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  78.   1. Exception to Section 3 of the GNU GPL.

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  80.   You may convey a covered work under sections 3 and 4 of this License

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  83.   2. Conveying Modified Versions.

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  163. 

  164.   5. Combined Libraries.

  165. 

  166.   You may place library facilities that are a work based on the

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  172.    a) Accompany the combined library with a copy of the same work based

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  175. 

  176.    b) Give prominent notice with the combined library that part of it

  177.    is a work based on the Library, and explaining where to find the

  178.    accompanying uncombined form of the same work.

  179. 

  180.   6. Revised Versions of the GNU Lesser General Public License.

  181. 

  182.   The Free Software Foundation may publish revised and/or new versions

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  201. Library.

  202.         </pre>

  203.         <a href="#top">&uarr; Top</a>

  204. 

  205.         <h2 id="gpl">GNU General Public License</h2>

  206.         <pre>

  207.                     GNU GENERAL PUBLIC LICENSE

  208.                        Version 3, 29 June 2007

  209. 

  210.  Copyright (C) 2007 Free Software Foundation, Inc. &lt;https://fsf.org/&gt;

  211.  Everyone is permitted to copy and distribute verbatim copies

  212.  of this license document, but changing it is not allowed.

  213. 

  214.                             Preamble

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  216.   The GNU General Public License is a free, copyleft license for

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  219.   The licenses for most software and other practical works are designed

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  228.   When we speak of free software, we are referring to freedom, not

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  246.   Developers that use the GNU GPL protect your rights with two steps:

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  276. 

  277.                        TERMS AND CONDITIONS

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  279.   0. Definitions.

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  281.   "This License" refers to version 3 of the GNU General Public License.

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  283.   "Copyright" also means copyright-like laws that apply to other kinds of

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  431.     additional terms, to the whole of the work, and all its parts,

  432.     regardless of how they are packaged.  This License gives no

  433.     permission to license the work in any other way, but it does not

  434.     invalidate such permission if you have separately received it.

  435. 

  436.     d) If the work has interactive user interfaces, each must display

  437.     Appropriate Legal Notices; however, if the Program has interactive

  438.     interfaces that do not display Appropriate Legal Notices, your

  439.     work need not make them do so.

  440. 

  441.   A compilation of a covered work with other separate and independent

  442. works, which are not by their nature extensions of the covered work,

  443. and which are not combined with it such as to form a larger program,

  444. in or on a volume of a storage or distribution medium, is called an

  445. "aggregate" if the compilation and its resulting copyright are not

  446. used to limit the access or legal rights of the compilation's users

  447. beyond what the individual works permit.  Inclusion of a covered work

  448. in an aggregate does not cause this License to apply to the other

  449. parts of the aggregate.

  450. 

  451.   6. Conveying Non-Source Forms.

  452. 

  453.   You may convey a covered work in object code form under the terms

  454. of sections 4 and 5, provided that you also convey the

  455. machine-readable Corresponding Source under the terms of this License,

  456. in one of these ways:

  457. 

  458.     a) Convey the object code in, or embodied in, a physical product

  459.     (including a physical distribution medium), accompanied by the

  460.     Corresponding Source fixed on a durable physical medium

  461.     customarily used for software interchange.

  462. 

  463.     b) Convey the object code in, or embodied in, a physical product

  464.     (including a physical distribution medium), accompanied by a

  465.     written offer, valid for at least three years and valid for as

  466.     long as you offer spare parts or customer support for that product

  467.     model, to give anyone who possesses the object code either (1) a

  468.     copy of the Corresponding Source for all the software in the

  469.     product that is covered by this License, on a durable physical

  470.     medium customarily used for software interchange, for a price no

  471.     more than your reasonable cost of physically performing this

  472.     conveying of source, or (2) access to copy the

  473.     Corresponding Source from a network server at no charge.

  474. 

  475.     c) Convey individual copies of the object code with a copy of the

  476.     written offer to provide the Corresponding Source.  This

  477.     alternative is allowed only occasionally and noncommercially, and

  478.     only if you received the object code with such an offer, in accord

  479.     with subsection 6b.

  480. 

  481.     d) Convey the object code by offering access from a designated

  482.     place (gratis or for a charge), and offer equivalent access to the

  483.     Corresponding Source in the same way through the same place at no

  484.     further charge.  You need not require recipients to copy the

  485.     Corresponding Source along with the object code.  If the place to

  486.     copy the object code is a network server, the Corresponding Source

  487.     may be on a different server (operated by you or a third party)

  488.     that supports equivalent copying facilities, provided you maintain

  489.     clear directions next to the object code saying where to find the

  490.     Corresponding Source.  Regardless of what server hosts the

  491.     Corresponding Source, you remain obligated to ensure that it is

  492.     available for as long as needed to satisfy these requirements.

  493. 

  494.     e) Convey the object code using peer-to-peer transmission, provided

  495.     you inform other peers where the object code and Corresponding

  496.     Source of the work are being offered to the general public at no

  497.     charge under subsection 6d.

  498. 

  499.   A separable portion of the object code, whose source code is excluded

  500. from the Corresponding Source as a System Library, need not be

  501. included in conveying the object code work.

  502. 

  503.   A "User Product" is either (1) a "consumer product", which means any

  504. tangible personal property which is normally used for personal, family,

  505. or household purposes, or (2) anything designed or sold for incorporation

  506. into a dwelling.  In determining whether a product is a consumer product,

  507. doubtful cases shall be resolved in favor of coverage.  For a particular

  508. product received by a particular user, "normally used" refers to a

  509. typical or common use of that class of product, regardless of the status

  510. of the particular user or of the way in which the particular user

  511. actually uses, or expects or is expected to use, the product.  A product

  512. is a consumer product regardless of whether the product has substantial

  513. commercial, industrial or non-consumer uses, unless such uses represent

  514. the only significant mode of use of the product.

  515. 

  516.   "Installation Information" for a User Product means any methods,

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  518. and execute modified versions of a covered work in that User Product from

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  521. code is in no case prevented or interfered with solely because

  522. modification has been made.

  523. 

  524.   If you convey an object code work under this section in, or with, or

  525. specifically for use in, a User Product, and the conveying occurs as

  526. part of a transaction in which the right of possession and use of the

  527. User Product is transferred to the recipient in perpetuity or for a

  528. fixed term (regardless of how the transaction is characterized), the

  529. Corresponding Source conveyed under this section must be accompanied

  530. by the Installation Information.  But this requirement does not apply

  531. if neither you nor any third party retains the ability to install

  532. modified object code on the User Product (for example, the work has

  533. been installed in ROM).

  534. 

  535.   The requirement to provide Installation Information does not include a

  536. requirement to continue to provide support service, warranty, or updates

  537. for a work that has been modified or installed by the recipient, or for

  538. the User Product in which it has been modified or installed.  Access to a

  539. network may be denied when the modification itself materially and

  540. adversely affects the operation of the network or violates the rules and

  541. protocols for communication across the network.

  542. 

  543.   Corresponding Source conveyed, and Installation Information provided,

  544. in accord with this section must be in a format that is publicly

  545. documented (and with an implementation available to the public in

  546. source code form), and must require no special password or key for

  547. unpacking, reading or copying.

  548. 

  549.   7. Additional Terms.

  550. 

  551.   "Additional permissions" are terms that supplement the terms of this

  552. License by making exceptions from one or more of its conditions.

  553. Additional permissions that are applicable to the entire Program shall

  554. be treated as though they were included in this License, to the extent

  555. that they are valid under applicable law.  If additional permissions

  556. apply only to part of the Program, that part may be used separately

  557. under those permissions, but the entire Program remains governed by

  558. this License without regard to the additional permissions.

  559. 

  560.   When you convey a copy of a covered work, you may at your option

  561. remove any additional permissions from that copy, or from any part of

  562. it.  (Additional permissions may be written to require their own

  563. removal in certain cases when you modify the work.)  You may place

  564. additional permissions on material, added by you to a covered work,

  565. for which you have or can give appropriate copyright permission.

  566. 

  567.   Notwithstanding any other provision of this License, for material you

  568. add to a covered work, you may (if authorized by the copyright holders of

  569. that material) supplement the terms of this License with terms:

  570. 

  571.     a) Disclaiming warranty or limiting liability differently from the

  572.     terms of sections 15 and 16 of this License; or

  573. 

  574.     b) Requiring preservation of specified reasonable legal notices or

  575.     author attributions in that material or in the Appropriate Legal

  576.     Notices displayed by works containing it; or

  577. 

  578.     c) Prohibiting misrepresentation of the origin of that material, or

  579.     requiring that modified versions of such material be marked in

  580.     reasonable ways as different from the original version; or

  581. 

  582.     d) Limiting the use for publicity purposes of names of licensors or

  583.     authors of the material; or

  584. 

  585.     e) Declining to grant rights under trademark law for use of some

  586.     trade names, trademarks, or service marks; or

  587. 

  588.     f) Requiring indemnification of licensors and authors of that

  589.     material by anyone who conveys the material (or modified versions of

  590.     it) with contractual assumptions of liability to the recipient, for

  591.     any liability that these contractual assumptions directly impose on

  592.     those licensors and authors.

  593. 

  594.   All other non-permissive additional terms are considered "further

  595. restrictions" within the meaning of section 10.  If the Program as you

  596. received it, or any part of it, contains a notice stating that it is

  597. governed by this License along with a term that is a further

  598. restriction, you may remove that term.  If a license document contains

  599. a further restriction but permits relicensing or conveying under this

  600. License, you may add to a covered work material governed by the terms

  601. of that license document, provided that the further restriction does

  602. not survive such relicensing or conveying.

  603. 

  604.   If you add terms to a covered work in accord with this section, you

  605. must place, in the relevant source files, a statement of the

  606. additional terms that apply to those files, or a notice indicating

  607. where to find the applicable terms.

  608. 

  609.   Additional terms, permissive or non-permissive, may be stated in the

  610. form of a separately written license, or stated as exceptions;

  611. the above requirements apply either way.

  612. 

  613.   8. Termination.

  614. 

  615.   You may not propagate or modify a covered work except as expressly

  616. provided under this License.  Any attempt otherwise to propagate or

  617. modify it is void, and will automatically terminate your rights under

  618. this License (including any patent licenses granted under the third

  619. paragraph of section 11).

  620. 

  621.   However, if you cease all violation of this License, then your

  622. license from a particular copyright holder is reinstated (a)

  623. provisionally, unless and until the copyright holder explicitly and

  624. finally terminates your license, and (b) permanently, if the copyright

  625. holder fails to notify you of the violation by some reasonable means

  626. prior to 60 days after the cessation.

  627. 

  628.   Moreover, your license from a particular copyright holder is

  629. reinstated permanently if the copyright holder notifies you of the

  630. violation by some reasonable means, this is the first time you have

  631. received notice of violation of this License (for any work) from that

  632. copyright holder, and you cure the violation prior to 30 days after

  633. your receipt of the notice.

  634. 

  635.   Termination of your rights under this section does not terminate the

  636. licenses of parties who have received copies or rights from you under

  637. this License.  If your rights have been terminated and not permanently

  638. reinstated, you do not qualify to receive new licenses for the same

  639. material under section 10.

  640. 

  641.   9. Acceptance Not Required for Having Copies.

  642. 

  643.   You are not required to accept this License in order to receive or

  644. run a copy of the Program.  Ancillary propagation of a covered work

  645. occurring solely as a consequence of using peer-to-peer transmission

  646. to receive a copy likewise does not require acceptance.  However,

  647. nothing other than this License grants you permission to propagate or

  648. modify any covered work.  These actions infringe copyright if you do

  649. not accept this License.  Therefore, by modifying or propagating a

  650. covered work, you indicate your acceptance of this License to do so.

  651. 

  652.   10. Automatic Licensing of Downstream Recipients.

  653. 

  654.   Each time you convey a covered work, the recipient automatically

  655. receives a license from the original licensors, to run, modify and

  656. propagate that work, subject to this License.  You are not responsible

  657. for enforcing compliance by third parties with this License.

  658. 

  659.   An "entity transaction" is a transaction transferring control of an

  660. organization, or substantially all assets of one, or subdividing an

  661. organization, or merging organizations.  If propagation of a covered

  662. work results from an entity transaction, each party to that

  663. transaction who receives a copy of the work also receives whatever

  664. licenses to the work the party's predecessor in interest had or could

  665. give under the previous paragraph, plus a right to possession of the

  666. Corresponding Source of the work from the predecessor in interest, if

  667. the predecessor has it or can get it with reasonable efforts.

  668. 

  669.   You may not impose any further restrictions on the exercise of the

  670. rights granted or affirmed under this License.  For example, you may

  671. not impose a license fee, royalty, or other charge for exercise of

  672. rights granted under this License, and you may not initiate litigation

  673. (including a cross-claim or counterclaim in a lawsuit) alleging that

  674. any patent claim is infringed by making, using, selling, offering for

  675. sale, or importing the Program or any portion of it.

  676. 

  677.   11. Patents.

  678. 

  679.   A "contributor" is a copyright holder who authorizes use under this

  680. License of the Program or a work on which the Program is based.  The

  681. work thus licensed is called the contributor's "contributor version".

  682. 

  683.   A contributor's "essential patent claims" are all patent claims

  684. owned or controlled by the contributor, whether already acquired or

  685. hereafter acquired, that would be infringed by some manner, permitted

  686. by this License, of making, using, or selling its contributor version,

  687. but do not include claims that would be infringed only as a

  688. consequence of further modification of the contributor version.  For

  689. purposes of this definition, "control" includes the right to grant

  690. patent sublicenses in a manner consistent with the requirements of

  691. this License.

  692. 

  693.   Each contributor grants you a non-exclusive, worldwide, royalty-free

  694. patent license under the contributor's essential patent claims, to

  695. make, use, sell, offer for sale, import and otherwise run, modify and

  696. propagate the contents of its contributor version.

  697. 

  698.   In the following three paragraphs, a "patent license" is any express

  699. agreement or commitment, however denominated, not to enforce a patent

  700. (such as an express permission to practice a patent or covenant not to

  701. sue for patent infringement).  To "grant" such a patent license to a

  702. party means to make such an agreement or commitment not to enforce a

  703. patent against the party.

  704. 

  705.   If you convey a covered work, knowingly relying on a patent license,

  706. and the Corresponding Source of the work is not available for anyone

  707. to copy, free of charge and under the terms of this License, through a

  708. publicly available network server or other readily accessible means,

  709. then you must either (1) cause the Corresponding Source to be so

  710. available, or (2) arrange to deprive yourself of the benefit of the

  711. patent license for this particular work, or (3) arrange, in a manner

  712. consistent with the requirements of this License, to extend the patent

  713. license to downstream recipients.  "Knowingly relying" means you have

  714. actual knowledge that, but for the patent license, your conveying the

  715. covered work in a country, or your recipient's use of the covered work

  716. in a country, would infringe one or more identifiable patents in that

  717. country that you have reason to believe are valid.

  718. 

  719.   If, pursuant to or in connection with a single transaction or

  720. arrangement, you convey, or propagate by procuring conveyance of, a

  721. covered work, and grant a patent license to some of the parties

  722. receiving the covered work authorizing them to use, propagate, modify

  723. or convey a specific copy of the covered work, then the patent license

  724. you grant is automatically extended to all recipients of the covered

  725. work and works based on it.

  726. 

  727.   A patent license is "discriminatory" if it does not include within

  728. the scope of its coverage, prohibits the exercise of, or is

  729. conditioned on the non-exercise of one or more of the rights that are

  730. specifically granted under this License.  You may not convey a covered

  731. work if you are a party to an arrangement with a third party that is

  732. in the business of distributing software, under which you make payment

  733. to the third party based on the extent of your activity of conveying

  734. the work, and under which the third party grants, to any of the

  735. parties who would receive the covered work from you, a discriminatory

  736. patent license (a) in connection with copies of the covered work

  737. conveyed by you (or copies made from those copies), or (b) primarily

  738. for and in connection with specific products or compilations that

  739. contain the covered work, unless you entered into that arrangement,

  740. or that patent license was granted, prior to 28 March 2007.

  741. 

  742.   Nothing in this License shall be construed as excluding or limiting

  743. any implied license or other defenses to infringement that may

  744. otherwise be available to you under applicable patent law.

  745. 

  746.   12. No Surrender of Others' Freedom.

  747. 

  748.   If conditions are imposed on you (whether by court order, agreement or

  749. otherwise) that contradict the conditions of this License, they do not

  750. excuse you from the conditions of this License.  If you cannot convey a

  751. covered work so as to satisfy simultaneously your obligations under this

  752. License and any other pertinent obligations, then as a consequence you may

  753. not convey it at all.  For example, if you agree to terms that obligate you

  754. to collect a royalty for further conveying from those to whom you convey

  755. the Program, the only way you could satisfy both those terms and this

  756. License would be to refrain entirely from conveying the Program.

  757. 

  758.   13. Use with the GNU Affero General Public License.

  759. 

  760.   Notwithstanding any other provision of this License, you have

  761. permission to link or combine any covered work with a work licensed

  762. under version 3 of the GNU Affero General Public License into a single

  763. combined work, and to convey the resulting work.  The terms of this

  764. License will continue to apply to the part which is the covered work,

  765. but the special requirements of the GNU Affero General Public License,

  766. section 13, concerning interaction through a network will apply to the

  767. combination as such.

  768. 

  769.   14. Revised Versions of this License.

  770. 

  771.   The Free Software Foundation may publish revised and/or new versions of

  772. the GNU General Public License from time to time.  Such new versions will

  773. be similar in spirit to the present version, but may differ in detail to

  774. address new problems or concerns.

  775. 

  776.   Each version is given a distinguishing version number.  If the

  777. Program specifies that a certain numbered version of the GNU General

  778. Public License "or any later version" applies to it, you have the

  779. option of following the terms and conditions either of that numbered

  780. version or of any later version published by the Free Software

  781. Foundation.  If the Program does not specify a version number of the

  782. GNU General Public License, you may choose any version ever published

  783. by the Free Software Foundation.

  784. 

  785.   If the Program specifies that a proxy can decide which future

  786. versions of the GNU General Public License can be used, that proxy's

  787. public statement of acceptance of a version permanently authorizes you

  788. to choose that version for the Program.

  789. 

  790.   Later license versions may give you additional or different

  791. permissions.  However, no additional obligations are imposed on any

  792. author or copyright holder as a result of your choosing to follow a

  793. later version.

  794. 

  795.   15. Disclaimer of Warranty.

  796. 

  797.   THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY

  798. APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT

  799. HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY

  800. OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,

  801. THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

  802. PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM

  803. IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF

  804. ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

  805. 

  806.   16. Limitation of Liability.

  807. 

  808.   IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING

  809. WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS

  810. THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY

  811. GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE

  812. USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF

  813. DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD

  814. PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),

  815. EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF

  816. SUCH DAMAGES.

  817. 

  818.   17. Interpretation of Sections 15 and 16.

  819. 

  820.   If the disclaimer of warranty and limitation of liability provided

  821. above cannot be given local legal effect according to their terms,

  822. reviewing courts shall apply local law that most closely approximates

  823. an absolute waiver of all civil liability in connection with the

  824. Program, unless a warranty or assumption of liability accompanies a

  825. copy of the Program in return for a fee.

  826. 

  827.                      END OF TERMS AND CONDITIONS

  828. 

  829.             How to Apply These Terms to Your New Programs

  830. 

  831.   If you develop a new program, and you want it to be of the greatest

  832. possible use to the public, the best way to achieve this is to make it

  833. free software which everyone can redistribute and change under these terms.

  834. 

  835.   To do so, attach the following notices to the program.  It is safest

  836. to attach them to the start of each source file to most effectively

  837. state the exclusion of warranty; and each file should have at least

  838. the "copyright" line and a pointer to where the full notice is found.

  839. 

  840.     &lt;one line to give the program's name and a brief idea of what it does.&gt;

  841.     Copyright (C) &lt;year&gt;  &lt;name of author&gt;

  842. 

  843.     This program is free software: you can redistribute it and/or modify

  844.     it under the terms of the GNU General Public License as published by

  845.     the Free Software Foundation, either version 3 of the License, or

  846.     (at your option) any later version.

  847. 

  848.     This program is distributed in the hope that it will be useful,

  849.     but WITHOUT ANY WARRANTY; without even the implied warranty of

  850.     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  851.     GNU General Public License for more details.

  852. 

  853.     You should have received a copy of the GNU General Public License

  854.     along with this program.  If not, see &lt;https://www.gnu.org/licenses/&gt;.

  855. 

  856. Also add information on how to contact you by electronic and paper mail.

  857. 

  858.   If the program does terminal interaction, make it output a short

  859. notice like this when it starts in an interactive mode:

  860. 

  861.     &lt;program&gt;  Copyright (C) &lt;year&gt;  &lt;name of author&gt;

  862.     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.

  863.     This is free software, and you are welcome to redistribute it

  864.     under certain conditions; type `show c' for details.

  865. 

  866. The hypothetical commands `show w' and `show c' should show the appropriate

  867. parts of the General Public License.  Of course, your program's commands

  868. might be different; for a GUI interface, you would use an "about box".

  869. 

  870.   You should also get your employer (if you work as a programmer) or school,

  871. if any, to sign a "copyright disclaimer" for the program, if necessary.

  872. For more information on this, and how to apply and follow the GNU GPL, see

  873. &lt;https://www.gnu.org/licenses/&gt;.

  874. 

  875.   The GNU General Public License does not permit incorporating your program

  876. into proprietary programs.  If your program is a subroutine library, you

  877. may consider it more useful to permit linking proprietary applications with

  878. the library.  If this is what you want to do, use the GNU Lesser General

  879. Public License instead of this License.  But first, please read

  880. &lt;https://www.gnu.org/licenses/why-not-lgpl.html&gt;.

  881.         </pre>

  882.         <a href="#top">&uarr; Top</a>

  883. 

  884.         <h2 id="apache">Apache License 2.0</h2>

  885.         <pre>

  886.                                  Apache License

  887.                            Version 2.0, January 2004

  888.                         http://www.apache.org/licenses/

  889. 

  890.    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

  891. 

  892.    1. Definitions.

  893. 

  894.       "License" shall mean the terms and conditions for use, reproduction,

  895.       and distribution as defined by Sections 1 through 9 of this document.

  896. 

  897.       "Licensor" shall mean the copyright owner or entity authorized by

  898.       the copyright owner that is granting the License.

  899. 

  900.       "Legal Entity" shall mean the union of the acting entity and all

  901.       other entities that control, are controlled by, or are under common

  902.       control with that entity. For the purposes of this definition,

  903.       "control" means (i) the power, direct or indirect, to cause the

  904.       direction or management of such entity, whether by contract or

  905.       otherwise, or (ii) ownership of fifty percent (50%) or more of the

  906.       outstanding shares, or (iii) beneficial ownership of such entity.

  907. 

  908.       "You" (or "Your") shall mean an individual or Legal Entity

  909.       exercising permissions granted by this License.

  910. 

  911.       "Source" form shall mean the preferred form for making modifications,

  912.       including but not limited to software source code, documentation

  913.       source, and configuration files.

  914. 

  915.       "Object" form shall mean any form resulting from mechanical

  916.       transformation or translation of a Source form, including but

  917.       not limited to compiled object code, generated documentation,

  918.       and conversions to other media types.

  919. 

  920.       "Work" shall mean the work of authorship, whether in Source or

  921.       Object form, made available under the License, as indicated by a

  922.       copyright notice that is included in or attached to the work

  923.       (an example is provided in the Appendix below).

  924. 

  925.       "Derivative Works" shall mean any work, whether in Source or Object

  926.       form, that is based on (or derived from) the Work and for which the

  927.       editorial revisions, annotations, elaborations, or other modifications

  928.       represent, as a whole, an original work of authorship. For the purposes

  929.       of this License, Derivative Works shall not include works that remain

  930.       separable from, or merely link (or bind by name) to the interfaces of,

  931.       the Work and Derivative Works thereof.

  932. 

  933.       "Contribution" shall mean any work of authorship, including

  934.       the original version of the Work and any modifications or additions

  935.       to that Work or Derivative Works thereof, that is intentionally

  936.       submitted to Licensor for inclusion in the Work by the copyright owner

  937.       or by an individual or Legal Entity authorized to submit on behalf of

  938.       the copyright owner. For the purposes of this definition, "submitted"

  939.       means any form of electronic, verbal, or written communication sent

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  1063.    APPENDIX: How to apply the Apache License to your work.

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  1089. 

  1090.         <h2 id="cc0">Creative Commons Zero 1.0 Universal</h2>

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