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                     GNU GENERAL PUBLIC LICENSE | 
 
 
 
 
 
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                        Version 3, 29 June 2007 | 
 
 
 
 
 
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  | 
 
 
 
 
 
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  Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/> | 
 
 
 
 
 
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  Everyone is permitted to copy and distribute verbatim copies | 
 
 
 
 
 
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  of this license document, but changing it is not allowed. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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                             Preamble | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   The GNU General Public License is a free, copyleft license for | 
 
 
 
 
 
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 software and other kinds of works. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   The licenses for most software and other practical works are designed | 
 
 
 
 
 
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 to take away your freedom to share and change the works.  By contrast, | 
 
 
 
 
 
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 the GNU General Public License is intended to guarantee your freedom to | 
 
 
 
 
 
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 share and change all versions of a program--to make sure it remains free | 
 
 
 
 
 
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 software for all its users.  We, the Free Software Foundation, use the | 
 
 
 
 
 
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 GNU General Public License for most of our software; it applies also to | 
 
 
 
 
 
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 any other work released this way by its authors.  You can apply it to | 
 
 
 
 
 
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 your programs, too. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   When we speak of free software, we are referring to freedom, not | 
 
 
 
 
 
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 price.  Our General Public Licenses are designed to make sure that you | 
 
 
 
 
 
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 have the freedom to distribute copies of free software (and charge for | 
 
 
 
 
 
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 them if you wish), that you receive source code or can get it if you | 
 
 
 
 
 
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 want it, that you can change the software or use pieces of it in new | 
 
 
 
 
 
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 free programs, and that you know you can do these things. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   To protect your rights, we need to prevent others from denying you | 
 
 
 
 
 
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 these rights or asking you to surrender the rights.  Therefore, you have | 
 
 
 
 
 
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 certain responsibilities if you distribute copies of the software, or if | 
 
 
 
 
 
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 you modify it: responsibilities to respect the freedom of others. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   For example, if you distribute copies of such a program, whether | 
 
 
 
 
 
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 gratis or for a fee, you must pass on to the recipients the same | 
 
 
 
 
 
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 freedoms that you received.  You must make sure that they, too, receive | 
 
 
 
 
 
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 or can get the source code.  And you must show them these terms so they | 
 
 
 
 
 
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 know their rights. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   Developers that use the GNU GPL protect your rights with two steps: | 
 
 
 
 
 
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 (1) assert copyright on the software, and (2) offer you this License | 
 
 
 
 
 
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 giving you legal permission to copy, distribute and/or modify it. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   For the developers' and authors' protection, the GPL clearly explains | 
 
 
 
 
 
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 that there is no warranty for this free software.  For both users' and | 
 
 
 
 
 
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 authors' sake, the GPL requires that modified versions be marked as | 
 
 
 
 
 
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 changed, so that their problems will not be attributed erroneously to | 
 
 
 
 
 
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 authors of previous versions. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   Some devices are designed to deny users access to install or run | 
 
 
 
 
 
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 modified versions of the software inside them, although the manufacturer | 
 
 
 
 
 
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 can do so.  This is fundamentally incompatible with the aim of | 
 
 
 
 
 
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 protecting users' freedom to change the software.  The systematic | 
 
 
 
 
 
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 pattern of such abuse occurs in the area of products for individuals to | 
 
 
 
 
 
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 use, which is precisely where it is most unacceptable.  Therefore, we | 
 
 
 
 
 
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 have designed this version of the GPL to prohibit the practice for those | 
 
 
 
 
 
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 products.  If such problems arise substantially in other domains, we | 
 
 
 
 
 
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 stand ready to extend this provision to those domains in future versions | 
 
 
 
 
 
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 of the GPL, as needed to protect the freedom of users. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   Finally, every program is threatened constantly by software patents. | 
 
 
 
 
 
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 States should not allow patents to restrict development and use of | 
 
 
 
 
 
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 software on general-purpose computers, but in those that do, we wish to | 
 
 
 
 
 
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 avoid the special danger that patents applied to a free program could | 
 
 
 
 
 
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 make it effectively proprietary.  To prevent this, the GPL assures that | 
 
 
 
 
 
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 patents cannot be used to render the program non-free. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   The precise terms and conditions for copying, distribution and | 
 
 
 
 
 
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 modification follow. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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                        TERMS AND CONDITIONS | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   0. Definitions. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   "This License" refers to version 3 of the GNU General Public License. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   "Copyright" also means copyright-like laws that apply to other kinds of | 
 
 
 
 
 
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 works, such as semiconductor masks. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   "The Program" refers to any copyrightable work licensed under this | 
 
 
 
 
 
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 License.  Each licensee is addressed as "you".  "Licensees" and | 
 
 
 
 
 
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 "recipients" may be individuals or organizations. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   To "modify" a work means to copy from or adapt all or part of the work | 
 
 
 
 
 
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 in a fashion requiring copyright permission, other than the making of an | 
 
 
 
 
 
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 exact copy.  The resulting work is called a "modified version" of the | 
 
 
 
 
 
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 earlier work or a work "based on" the earlier work. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   A "covered work" means either the unmodified Program or a work based | 
 
 
 
 
 
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 on the Program. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   To "propagate" a work means to do anything with it that, without | 
 
 
 
 
 
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 permission, would make you directly or secondarily liable for | 
 
 
 
 
 
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 infringement under applicable copyright law, except executing it on a | 
 
 
 
 
 
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 computer or modifying a private copy.  Propagation includes copying, | 
 
 
 
 
 
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 distribution (with or without modification), making available to the | 
 
 
 
 
 
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 public, and in some countries other activities as well. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   To "convey" a work means any kind of propagation that enables other | 
 
 
 
 
 
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 parties to make or receive copies.  Mere interaction with a user through | 
 
 
 
 
 
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 a computer network, with no transfer of a copy, is not conveying. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   An interactive user interface displays "Appropriate Legal Notices" | 
 
 
 
 
 
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 to the extent that it includes a convenient and prominently visible | 
 
 
 
 
 
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 feature that (1) displays an appropriate copyright notice, and (2) | 
 
 
 
 
 
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 tells the user that there is no warranty for the work (except to the | 
 
 
 
 
 
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 extent that warranties are provided), that licensees may convey the | 
 
 
 
 
 
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 work under this License, and how to view a copy of this License.  If | 
 
 
 
 
 
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 the interface presents a list of user commands or options, such as a | 
 
 
 
 
 
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 menu, a prominent item in the list meets this criterion. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   1. Source Code. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   The "source code" for a work means the preferred form of the work | 
 
 
 
 
 
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 for making modifications to it.  "Object code" means any non-source | 
 
 
 
 
 
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 form of a work. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   A "Standard Interface" means an interface that either is an official | 
 
 
 
 
 
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 standard defined by a recognized standards body, or, in the case of | 
 
 
 
 
 
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 interfaces specified for a particular programming language, one that | 
 
 
 
 
 
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 is widely used among developers working in that language. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   The "System Libraries" of an executable work include anything, other | 
 
 
 
 
 
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 than the work as a whole, that (a) is included in the normal form of | 
 
 
 
 
 
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 packaging a Major Component, but which is not part of that Major | 
 
 
 
 
 
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 Component, and (b) serves only to enable use of the work with that | 
 
 
 
 
 
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 Major Component, or to implement a Standard Interface for which an | 
 
 
 
 
 
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 implementation is available to the public in source code form.  A | 
 
 
 
 
 
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 "Major Component", in this context, means a major essential component | 
 
 
 
 
 
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 (kernel, window system, and so on) of the specific operating system | 
 
 
 
 
 
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 (if any) on which the executable work runs, or a compiler used to | 
 
 
 
 
 
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 produce the work, or an object code interpreter used to run it. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   The "Corresponding Source" for a work in object code form means all | 
 
 
 
 
 
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 the source code needed to generate, install, and (for an executable | 
 
 
 
 
 
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 work) run the object code and to modify the work, including scripts to | 
 
 
 
 
 
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 control those activities.  However, it does not include the work's | 
 
 
 
 
 
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 System Libraries, or general-purpose tools or generally available free | 
 
 
 
 
 
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 programs which are used unmodified in performing those activities but | 
 
 
 
 
 
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 which are not part of the work.  For example, Corresponding Source | 
 
 
 
 
 
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 includes interface definition files associated with source files for | 
 
 
 
 
 
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 the work, and the source code for shared libraries and dynamically | 
 
 
 
 
 
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 linked subprograms that the work is specifically designed to require, | 
 
 
 
 
 
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 such as by intimate data communication or control flow between those | 
 
 
 
 
 
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 subprograms and other parts of the work. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   The Corresponding Source need not include anything that users | 
 
 
 
 
 
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 can regenerate automatically from other parts of the Corresponding | 
 
 
 
 
 
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 Source. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   The Corresponding Source for a work in source code form is that | 
 
 
 
 
 
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 same work. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   2. Basic Permissions. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   All rights granted under this License are granted for the term of | 
 
 
 
 
 
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 copyright on the Program, and are irrevocable provided the stated | 
 
 
 
 
 
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 conditions are met.  This License explicitly affirms your unlimited | 
 
 
 
 
 
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 permission to run the unmodified Program.  The output from running a | 
 
 
 
 
 
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 covered work is covered by this License only if the output, given its | 
 
 
 
 
 
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 content, constitutes a covered work.  This License acknowledges your | 
 
 
 
 
 
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 rights of fair use or other equivalent, as provided by copyright law. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   You may make, run and propagate covered works that you do not | 
 
 
 
 
 
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 convey, without conditions so long as your license otherwise remains | 
 
 
 
 
 
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 in force.  You may convey covered works to others for the sole purpose | 
 
 
 
 
 
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 of having them make modifications exclusively for you, or provide you | 
 
 
 
 
 
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 with facilities for running those works, provided that you comply with | 
 
 
 
 
 
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 the terms of this License in conveying all material for which you do | 
 
 
 
 
 
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 not control copyright.  Those thus making or running the covered works | 
 
 
 
 
 
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 for you must do so exclusively on your behalf, under your direction | 
 
 
 
 
 
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 and control, on terms that prohibit them from making any copies of | 
 
 
 
 
 
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 your copyrighted material outside their relationship with you. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   Conveying under any other circumstances is permitted solely under | 
 
 
 
 
 
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 the conditions stated below.  Sublicensing is not allowed; section 10 | 
 
 
 
 
 
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 makes it unnecessary. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   3. Protecting Users' Legal Rights From Anti-Circumvention Law. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   No covered work shall be deemed part of an effective technological | 
 
 
 
 
 
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 measure under any applicable law fulfilling obligations under article | 
 
 
 
 
 
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 11 of the WIPO copyright treaty adopted on 20 December 1996, or | 
 
 
 
 
 
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 similar laws prohibiting or restricting circumvention of such | 
 
 
 
 
 
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 measures. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   When you convey a covered work, you waive any legal power to forbid | 
 
 
 
 
 
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 circumvention of technological measures to the extent such circumvention | 
 
 
 
 
 
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 is effected by exercising rights under this License with respect to | 
 
 
 
 
 
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 the covered work, and you disclaim any intention to limit operation or | 
 
 
 
 
 
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 modification of the work as a means of enforcing, against the work's | 
 
 
 
 
 
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 users, your or third parties' legal rights to forbid circumvention of | 
 
 
 
 
 
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 technological measures. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   4. Conveying Verbatim Copies. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   You may convey verbatim copies of the Program's source code as you | 
 
 
 
 
 
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 receive it, in any medium, provided that you conspicuously and | 
 
 
 
 
 
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 appropriately publish on each copy an appropriate copyright notice; | 
 
 
 
 
 
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 keep intact all notices stating that this License and any | 
 
 
 
 
 
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 non-permissive terms added in accord with section 7 apply to the code; | 
 
 
 
 
 
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 keep intact all notices of the absence of any warranty; and give all | 
 
 
 
 
 
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 recipients a copy of this License along with the Program. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   You may charge any price or no price for each copy that you convey, | 
 
 
 
 
 
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 and you may offer support or warranty protection for a fee. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   5. Conveying Modified Source Versions. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   You may convey a work based on the Program, or the modifications to | 
 
 
 
 
 
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 produce it from the Program, in the form of source code under the | 
 
 
 
 
 
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 terms of section 4, provided that you also meet all of these conditions: | 
 
 
 
 
 
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  | 
 
 
 
 
 
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     a) The work must carry prominent notices stating that you modified | 
 
 
 
 
 
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     it, and giving a relevant date. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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     b) The work must carry prominent notices stating that it is | 
 
 
 
 
 
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     released under this License and any conditions added under section | 
 
 
 
 
 
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     7.  This requirement modifies the requirement in section 4 to | 
 
 
 
 
 
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     "keep intact all notices". | 
 
 
 
 
 
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  | 
 
 
 
 
 
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     c) You must license the entire work, as a whole, under this | 
 
 
 
 
 
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     License to anyone who comes into possession of a copy.  This | 
 
 
 
 
 
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     License will therefore apply, along with any applicable section 7 | 
 
 
 
 
 
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     additional terms, to the whole of the work, and all its parts, | 
 
 
 
 
 
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     regardless of how they are packaged.  This License gives no | 
 
 
 
 
 
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     permission to license the work in any other way, but it does not | 
 
 
 
 
 
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     invalidate such permission if you have separately received it. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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     d) If the work has interactive user interfaces, each must display | 
 
 
 
 
 
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     Appropriate Legal Notices; however, if the Program has interactive | 
 
 
 
 
 
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     interfaces that do not display Appropriate Legal Notices, your | 
 
 
 
 
 
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     work need not make them do so. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   A compilation of a covered work with other separate and independent | 
 
 
 
 
 
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 works, which are not by their nature extensions of the covered work, | 
 
 
 
 
 
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 and which are not combined with it such as to form a larger program, | 
 
 
 
 
 
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 in or on a volume of a storage or distribution medium, is called an | 
 
 
 
 
 
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 "aggregate" if the compilation and its resulting copyright are not | 
 
 
 
 
 
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 used to limit the access or legal rights of the compilation's users | 
 
 
 
 
 
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 beyond what the individual works permit.  Inclusion of a covered work | 
 
 
 
 
 
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 in an aggregate does not cause this License to apply to the other | 
 
 
 
 
 
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 parts of the aggregate. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   6. Conveying Non-Source Forms. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   You may convey a covered work in object code form under the terms | 
 
 
 
 
 
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 of sections 4 and 5, provided that you also convey the | 
 
 
 
 
 
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 machine-readable Corresponding Source under the terms of this License, | 
 
 
 
 
 
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 in one of these ways: | 
 
 
 
 
 
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  | 
 
 
 
 
 
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     a) Convey the object code in, or embodied in, a physical product | 
 
 
 
 
 
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     (including a physical distribution medium), accompanied by the | 
 
 
 
 
 
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     Corresponding Source fixed on a durable physical medium | 
 
 
 
 
 
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     customarily used for software interchange. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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     b) Convey the object code in, or embodied in, a physical product | 
 
 
 
 
 
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     (including a physical distribution medium), accompanied by a | 
 
 
 
 
 
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     written offer, valid for at least three years and valid for as | 
 
 
 
 
 
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     long as you offer spare parts or customer support for that product | 
 
 
 
 
 
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     model, to give anyone who possesses the object code either (1) a | 
 
 
 
 
 
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     copy of the Corresponding Source for all the software in the | 
 
 
 
 
 
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     product that is covered by this License, on a durable physical | 
 
 
 
 
 
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     medium customarily used for software interchange, for a price no | 
 
 
 
 
 
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     more than your reasonable cost of physically performing this | 
 
 
 
 
 
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     conveying of source, or (2) access to copy the | 
 
 
 
 
 
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     Corresponding Source from a network server at no charge. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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     c) Convey individual copies of the object code with a copy of the | 
 
 
 
 
 
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     written offer to provide the Corresponding Source.  This | 
 
 
 
 
 
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     alternative is allowed only occasionally and noncommercially, and | 
 
 
 
 
 
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     only if you received the object code with such an offer, in accord | 
 
 
 
 
 
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     with subsection 6b. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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     d) Convey the object code by offering access from a designated | 
 
 
 
 
 
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     place (gratis or for a charge), and offer equivalent access to the | 
 
 
 
 
 
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     Corresponding Source in the same way through the same place at no | 
 
 
 
 
 
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     further charge.  You need not require recipients to copy the | 
 
 
 
 
 
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     Corresponding Source along with the object code.  If the place to | 
 
 
 
 
 
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     copy the object code is a network server, the Corresponding Source | 
 
 
 
 
 
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     may be on a different server (operated by you or a third party) | 
 
 
 
 
 
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     that supports equivalent copying facilities, provided you maintain | 
 
 
 
 
 
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     clear directions next to the object code saying where to find the | 
 
 
 
 
 
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     Corresponding Source.  Regardless of what server hosts the | 
 
 
 
 
 
 | 285 | 
     Corresponding Source, you remain obligated to ensure that it is | 
 
 
 
 
 
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     available for as long as needed to satisfy these requirements. | 
 
 
 
 
 
 | 287 | 
  | 
 
 
 
 
 
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     e) Convey the object code using peer-to-peer transmission, provided | 
 
 
 
 
 
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     you inform other peers where the object code and Corresponding | 
 
 
 
 
 
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     Source of the work are being offered to the general public at no | 
 
 
 
 
 
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     charge under subsection 6d. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   A separable portion of the object code, whose source code is excluded | 
 
 
 
 
 
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 from the Corresponding Source as a System Library, need not be | 
 
 
 
 
 
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 included in conveying the object code work. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   A "User Product" is either (1) a "consumer product", which means any | 
 
 
 
 
 
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 tangible personal property which is normally used for personal, family, | 
 
 
 
 
 
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 or household purposes, or (2) anything designed or sold for incorporation | 
 
 
 
 
 
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 into a dwelling.  In determining whether a product is a consumer product, | 
 
 
 
 
 
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 doubtful cases shall be resolved in favor of coverage.  For a particular | 
 
 
 
 
 
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 product received by a particular user, "normally used" refers to a | 
 
 
 
 
 
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 typical or common use of that class of product, regardless of the status | 
 
 
 
 
 
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 of the particular user or of the way in which the particular user | 
 
 
 
 
 
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 actually uses, or expects or is expected to use, the product.  A product | 
 
 
 
 
 
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 is a consumer product regardless of whether the product has substantial | 
 
 
 
 
 
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 commercial, industrial or non-consumer uses, unless such uses represent | 
 
 
 
 
 
 | 308 | 
 the only significant mode of use of the product. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   "Installation Information" for a User Product means any methods, | 
 
 
 
 
 
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 procedures, authorization keys, or other information required to install | 
 
 
 
 
 
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 and execute modified versions of a covered work in that User Product from | 
 
 
 
 
 
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 a modified version of its Corresponding Source.  The information must | 
 
 
 
 
 
 | 314 | 
 suffice to ensure that the continued functioning of the modified object | 
 
 
 
 
 
 | 315 | 
 code is in no case prevented or interfered with solely because | 
 
 
 
 
 
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 modification has been made. | 
 
 
 
 
 
 | 317 | 
  | 
 
 
 
 
 
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   If you convey an object code work under this section in, or with, or | 
 
 
 
 
 
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 specifically for use in, a User Product, and the conveying occurs as | 
 
 
 
 
 
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 part of a transaction in which the right of possession and use of the | 
 
 
 
 
 
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 User Product is transferred to the recipient in perpetuity or for a | 
 
 
 
 
 
 | 322 | 
 fixed term (regardless of how the transaction is characterized), the | 
 
 
 
 
 
 | 323 | 
 Corresponding Source conveyed under this section must be accompanied | 
 
 
 
 
 
 | 324 | 
 by the Installation Information.  But this requirement does not apply | 
 
 
 
 
 
 | 325 | 
 if neither you nor any third party retains the ability to install | 
 
 
 
 
 
 | 326 | 
 modified object code on the User Product (for example, the work has | 
 
 
 
 
 
 | 327 | 
 been installed in ROM). | 
 
 
 
 
 
 | 328 | 
  | 
 
 
 
 
 
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   The requirement to provide Installation Information does not include a | 
 
 
 
 
 
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 requirement to continue to provide support service, warranty, or updates | 
 
 
 
 
 
 | 331 | 
 for a work that has been modified or installed by the recipient, or for | 
 
 
 
 
 
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 the User Product in which it has been modified or installed.  Access to a | 
 
 
 
 
 
 | 333 | 
 network may be denied when the modification itself materially and | 
 
 
 
 
 
 | 334 | 
 adversely affects the operation of the network or violates the rules and | 
 
 
 
 
 
 | 335 | 
 protocols for communication across the network. | 
 
 
 
 
 
 | 336 | 
  | 
 
 
 
 
 
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   Corresponding Source conveyed, and Installation Information provided, | 
 
 
 
 
 
 | 338 | 
 in accord with this section must be in a format that is publicly | 
 
 
 
 
 
 | 339 | 
 documented (and with an implementation available to the public in | 
 
 
 
 
 
 | 340 | 
 source code form), and must require no special password or key for | 
 
 
 
 
 
 | 341 | 
 unpacking, reading or copying. | 
 
 
 
 
 
 | 342 | 
  | 
 
 
 
 
 
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   7. Additional Terms. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   "Additional permissions" are terms that supplement the terms of this | 
 
 
 
 
 
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 License by making exceptions from one or more of its conditions. | 
 
 
 
 
 
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 Additional permissions that are applicable to the entire Program shall | 
 
 
 
 
 
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 be treated as though they were included in this License, to the extent | 
 
 
 
 
 
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 that they are valid under applicable law.  If additional permissions | 
 
 
 
 
 
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 apply only to part of the Program, that part may be used separately | 
 
 
 
 
 
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 under those permissions, but the entire Program remains governed by | 
 
 
 
 
 
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 this License without regard to the additional permissions. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   When you convey a copy of a covered work, you may at your option | 
 
 
 
 
 
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 remove any additional permissions from that copy, or from any part of | 
 
 
 
 
 
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 it.  (Additional permissions may be written to require their own | 
 
 
 
 
 
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 removal in certain cases when you modify the work.)  You may place | 
 
 
 
 
 
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 additional permissions on material, added by you to a covered work, | 
 
 
 
 
 
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 for which you have or can give appropriate copyright permission. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   Notwithstanding any other provision of this License, for material you | 
 
 
 
 
 
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 add to a covered work, you may (if authorized by the copyright holders of | 
 
 
 
 
 
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 that material) supplement the terms of this License with terms: | 
 
 
 
 
 
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  | 
 
 
 
 
 
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     a) Disclaiming warranty or limiting liability differently from the | 
 
 
 
 
 
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     terms of sections 15 and 16 of this License; or | 
 
 
 
 
 
 | 367 | 
  | 
 
 
 
 
 
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     b) Requiring preservation of specified reasonable legal notices or | 
 
 
 
 
 
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     author attributions in that material or in the Appropriate Legal | 
 
 
 
 
 
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     Notices displayed by works containing it; or | 
 
 
 
 
 
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  | 
 
 
 
 
 
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     c) Prohibiting misrepresentation of the origin of that material, or | 
 
 
 
 
 
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     requiring that modified versions of such material be marked in | 
 
 
 
 
 
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     reasonable ways as different from the original version; or | 
 
 
 
 
 
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  | 
 
 
 
 
 
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     d) Limiting the use for publicity purposes of names of licensors or | 
 
 
 
 
 
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     authors of the material; or | 
 
 
 
 
 
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  | 
 
 
 
 
 
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     e) Declining to grant rights under trademark law for use of some | 
 
 
 
 
 
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     trade names, trademarks, or service marks; or | 
 
 
 
 
 
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  | 
 
 
 
 
 
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     f) Requiring indemnification of licensors and authors of that | 
 
 
 
 
 
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     material by anyone who conveys the material (or modified versions of | 
 
 
 
 
 
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     it) with contractual assumptions of liability to the recipient, for | 
 
 
 
 
 
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     any liability that these contractual assumptions directly impose on | 
 
 
 
 
 
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     those licensors and authors. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   All other non-permissive additional terms are considered "further | 
 
 
 
 
 
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 restrictions" within the meaning of section 10.  If the Program as you | 
 
 
 
 
 
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 received it, or any part of it, contains a notice stating that it is | 
 
 
 
 
 
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 governed by this License along with a term that is a further | 
 
 
 
 
 
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 restriction, you may remove that term.  If a license document contains | 
 
 
 
 
 
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 a further restriction but permits relicensing or conveying under this | 
 
 
 
 
 
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 License, you may add to a covered work material governed by the terms | 
 
 
 
 
 
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 of that license document, provided that the further restriction does | 
 
 
 
 
 
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 not survive such relicensing or conveying. | 
 
 
 
 
 
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  | 
 
 
 
 
 
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   If you add terms to a covered work in accord with this section, you | 
 
 
 
 
 
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 must place, in the relevant source files, a statement of the | 
 
 
 
 
 
 | 400 | 
 additional terms that apply to those files, or a notice indicating | 
 
 
 
 
 
 | 401 | 
 where to find the applicable terms. | 
 
 
 
 
 
 | 402 | 
  | 
 
 
 
 
 
 | 403 | 
   Additional terms, permissive or non-permissive, may be stated in the | 
 
 
 
 
 
 | 404 | 
 form of a separately written license, or stated as exceptions; | 
 
 
 
 
 
 | 405 | 
 the above requirements apply either way. | 
 
 
 
 
 
 | 406 | 
  | 
 
 
 
 
 
 | 407 | 
   8. Termination. | 
 
 
 
 
 
 | 408 | 
  | 
 
 
 
 
 
 | 409 | 
   You may not propagate or modify a covered work except as expressly | 
 
 
 
 
 
 | 410 | 
 provided under this License.  Any attempt otherwise to propagate or | 
 
 
 
 
 
 | 411 | 
 modify it is void, and will automatically terminate your rights under | 
 
 
 
 
 
 | 412 | 
 this License (including any patent licenses granted under the third | 
 
 
 
 
 
 | 413 | 
 paragraph of section 11). | 
 
 
 
 
 
 | 414 | 
  | 
 
 
 
 
 
 | 415 | 
   However, if you cease all violation of this License, then your | 
 
 
 
 
 
 | 416 | 
 license from a particular copyright holder is reinstated (a) | 
 
 
 
 
 
 | 417 | 
 provisionally, unless and until the copyright holder explicitly and | 
 
 
 
 
 
 | 418 | 
 finally terminates your license, and (b) permanently, if the copyright | 
 
 
 
 
 
 | 419 | 
 holder fails to notify you of the violation by some reasonable means | 
 
 
 
 
 
 | 420 | 
 prior to 60 days after the cessation. | 
 
 
 
 
 
 | 421 | 
  | 
 
 
 
 
 
 | 422 | 
   Moreover, your license from a particular copyright holder is | 
 
 
 
 
 
 | 423 | 
 reinstated permanently if the copyright holder notifies you of the | 
 
 
 
 
 
 | 424 | 
 violation by some reasonable means, this is the first time you have | 
 
 
 
 
 
 | 425 | 
 received notice of violation of this License (for any work) from that | 
 
 
 
 
 
 | 426 | 
 copyright holder, and you cure the violation prior to 30 days after | 
 
 
 
 
 
 | 427 | 
 your receipt of the notice. | 
 
 
 
 
 
 | 428 | 
  | 
 
 
 
 
 
 | 429 | 
   Termination of your rights under this section does not terminate the | 
 
 
 
 
 
 | 430 | 
 licenses of parties who have received copies or rights from you under | 
 
 
 
 
 
 | 431 | 
 this License.  If your rights have been terminated and not permanently | 
 
 
 
 
 
 | 432 | 
 reinstated, you do not qualify to receive new licenses for the same | 
 
 
 
 
 
 | 433 | 
 material under section 10. | 
 
 
 
 
 
 | 434 | 
  | 
 
 
 
 
 
 | 435 | 
   9. Acceptance Not Required for Having Copies. | 
 
 
 
 
 
 | 436 | 
  | 
 
 
 
 
 
 | 437 | 
   You are not required to accept this License in order to receive or | 
 
 
 
 
 
 | 438 | 
 run a copy of the Program.  Ancillary propagation of a covered work | 
 
 
 
 
 
 | 439 | 
 occurring solely as a consequence of using peer-to-peer transmission | 
 
 
 
 
 
 | 440 | 
 to receive a copy likewise does not require acceptance.  However, | 
 
 
 
 
 
 | 441 | 
 nothing other than this License grants you permission to propagate or | 
 
 
 
 
 
 | 442 | 
 modify any covered work.  These actions infringe copyright if you do | 
 
 
 
 
 
 | 443 | 
 not accept this License.  Therefore, by modifying or propagating a | 
 
 
 
 
 
 | 444 | 
 covered work, you indicate your acceptance of this License to do so. | 
 
 
 
 
 
 | 445 | 
  | 
 
 
 
 
 
 | 446 | 
   10. Automatic Licensing of Downstream Recipients. | 
 
 
 
 
 
 | 447 | 
  | 
 
 
 
 
 
 | 448 | 
   Each time you convey a covered work, the recipient automatically | 
 
 
 
 
 
 | 449 | 
 receives a license from the original licensors, to run, modify and | 
 
 
 
 
 
 | 450 | 
 propagate that work, subject to this License.  You are not responsible | 
 
 
 
 
 
 | 451 | 
 for enforcing compliance by third parties with this License. | 
 
 
 
 
 
 | 452 | 
  | 
 
 
 
 
 
 | 453 | 
   An "entity transaction" is a transaction transferring control of an | 
 
 
 
 
 
 | 454 | 
 organization, or substantially all assets of one, or subdividing an | 
 
 
 
 
 
 | 455 | 
 organization, or merging organizations.  If propagation of a covered | 
 
 
 
 
 
 | 456 | 
 work results from an entity transaction, each party to that | 
 
 
 
 
 
 | 457 | 
 transaction who receives a copy of the work also receives whatever | 
 
 
 
 
 
 | 458 | 
 licenses to the work the party's predecessor in interest had or could | 
 
 
 
 
 
 | 459 | 
 give under the previous paragraph, plus a right to possession of the | 
 
 
 
 
 
 | 460 | 
 Corresponding Source of the work from the predecessor in interest, if | 
 
 
 
 
 
 | 461 | 
 the predecessor has it or can get it with reasonable efforts. | 
 
 
 
 
 
 | 462 | 
  | 
 
 
 
 
 
 | 463 | 
   You may not impose any further restrictions on the exercise of the | 
 
 
 
 
 
 | 464 | 
 rights granted or affirmed under this License.  For example, you may | 
 
 
 
 
 
 | 465 | 
 not impose a license fee, royalty, or other charge for exercise of | 
 
 
 
 
 
 | 466 | 
 rights granted under this License, and you may not initiate litigation | 
 
 
 
 
 
 | 467 | 
 (including a cross-claim or counterclaim in a lawsuit) alleging that | 
 
 
 
 
 
 | 468 | 
 any patent claim is infringed by making, using, selling, offering for | 
 
 
 
 
 
 | 469 | 
 sale, or importing the Program or any portion of it. | 
 
 
 
 
 
 | 470 | 
  | 
 
 
 
 
 
 | 471 | 
   11. Patents. | 
 
 
 
 
 
 | 472 | 
  | 
 
 
 
 
 
 | 473 | 
   A "contributor" is a copyright holder who authorizes use under this | 
 
 
 
 
 
 | 474 | 
 License of the Program or a work on which the Program is based.  The | 
 
 
 
 
 
 | 475 | 
 work thus licensed is called the contributor's "contributor version". | 
 
 
 
 
 
 | 476 | 
  | 
 
 
 
 
 
 | 477 | 
   A contributor's "essential patent claims" are all patent claims | 
 
 
 
 
 
 | 478 | 
 owned or controlled by the contributor, whether already acquired or | 
 
 
 
 
 
 | 479 | 
 hereafter acquired, that would be infringed by some manner, permitted | 
 
 
 
 
 
 | 480 | 
 by this License, of making, using, or selling its contributor version, | 
 
 
 
 
 
 | 481 | 
 but do not include claims that would be infringed only as a | 
 
 
 
 
 
 | 482 | 
 consequence of further modification of the contributor version.  For | 
 
 
 
 
 
 | 483 | 
 purposes of this definition, "control" includes the right to grant | 
 
 
 
 
 
 | 484 | 
 patent sublicenses in a manner consistent with the requirements of | 
 
 
 
 
 
 | 485 | 
 this License. | 
 
 
 
 
 
 | 486 | 
  | 
 
 
 
 
 
 | 487 | 
   Each contributor grants you a non-exclusive, worldwide, royalty-free | 
 
 
 
 
 
 | 488 | 
 patent license under the contributor's essential patent claims, to | 
 
 
 
 
 
 | 489 | 
 make, use, sell, offer for sale, import and otherwise run, modify and | 
 
 
 
 
 
 | 490 | 
 propagate the contents of its contributor version. | 
 
 
 
 
 
 | 491 | 
  | 
 
 
 
 
 
 | 492 | 
   In the following three paragraphs, a "patent license" is any express | 
 
 
 
 
 
 | 493 | 
 agreement or commitment, however denominated, not to enforce a patent | 
 
 
 
 
 
 | 494 | 
 (such as an express permission to practice a patent or covenant not to | 
 
 
 
 
 
 | 495 | 
 sue for patent infringement).  To "grant" such a patent license to a | 
 
 
 
 
 
 | 496 | 
 party means to make such an agreement or commitment not to enforce a | 
 
 
 
 
 
 | 497 | 
 patent against the party. | 
 
 
 
 
 
 | 498 | 
  | 
 
 
 
 
 
 | 499 | 
   If you convey a covered work, knowingly relying on a patent license, | 
 
 
 
 
 
 | 500 | 
 and the Corresponding Source of the work is not available for anyone | 
 
 
 
 
 
 | 501 | 
 to copy, free of charge and under the terms of this License, through a | 
 
 
 
 
 
 | 502 | 
 publicly available network server or other readily accessible means, | 
 
 
 
 
 
 | 503 | 
 then you must either (1) cause the Corresponding Source to be so | 
 
 
 
 
 
 | 504 | 
 available, or (2) arrange to deprive yourself of the benefit of the | 
 
 
 
 
 
 | 505 | 
 patent license for this particular work, or (3) arrange, in a manner | 
 
 
 
 
 
 | 506 | 
 consistent with the requirements of this License, to extend the patent | 
 
 
 
 
 
 | 507 | 
 license to downstream recipients.  "Knowingly relying" means you have | 
 
 
 
 
 
 | 508 | 
 actual knowledge that, but for the patent license, your conveying the | 
 
 
 
 
 
 | 509 | 
 covered work in a country, or your recipient's use of the covered work | 
 
 
 
 
 
 | 510 | 
 in a country, would infringe one or more identifiable patents in that | 
 
 
 
 
 
 | 511 | 
 country that you have reason to believe are valid. | 
 
 
 
 
 
 | 512 | 
  | 
 
 
 
 
 
 | 513 | 
   If, pursuant to or in connection with a single transaction or | 
 
 
 
 
 
 | 514 | 
 arrangement, you convey, or propagate by procuring conveyance of, a | 
 
 
 
 
 
 | 515 | 
 covered work, and grant a patent license to some of the parties | 
 
 
 
 
 
 | 516 | 
 receiving the covered work authorizing them to use, propagate, modify | 
 
 
 
 
 
 | 517 | 
 or convey a specific copy of the covered work, then the patent license | 
 
 
 
 
 
 | 518 | 
 you grant is automatically extended to all recipients of the covered | 
 
 
 
 
 
 | 519 | 
 work and works based on it. | 
 
 
 
 
 
 | 520 | 
  | 
 
 
 
 
 
 | 521 | 
   A patent license is "discriminatory" if it does not include within | 
 
 
 
 
 
 | 522 | 
 the scope of its coverage, prohibits the exercise of, or is | 
 
 
 
 
 
 | 523 | 
 conditioned on the non-exercise of one or more of the rights that are | 
 
 
 
 
 
 | 524 | 
 specifically granted under this License.  You may not convey a covered | 
 
 
 
 
 
 | 525 | 
 work if you are a party to an arrangement with a third party that is | 
 
 
 
 
 
 | 526 | 
 in the business of distributing software, under which you make payment | 
 
 
 
 
 
 | 527 | 
 to the third party based on the extent of your activity of conveying | 
 
 
 
 
 
 | 528 | 
 the work, and under which the third party grants, to any of the | 
 
 
 
 
 
 | 529 | 
 parties who would receive the covered work from you, a discriminatory | 
 
 
 
 
 
 | 530 | 
 patent license (a) in connection with copies of the covered work | 
 
 
 
 
 
 | 531 | 
 conveyed by you (or copies made from those copies), or (b) primarily | 
 
 
 
 
 
 | 532 | 
 for and in connection with specific products or compilations that | 
 
 
 
 
 
 | 533 | 
 contain the covered work, unless you entered into that arrangement, | 
 
 
 
 
 
 | 534 | 
 or that patent license was granted, prior to 28 March 2007. | 
 
 
 
 
 
 | 535 | 
  | 
 
 
 
 
 
 | 536 | 
   Nothing in this License shall be construed as excluding or limiting | 
 
 
 
 
 
 | 537 | 
 any implied license or other defenses to infringement that may | 
 
 
 
 
 
 | 538 | 
 otherwise be available to you under applicable patent law. | 
 
 
 
 
 
 | 539 | 
  | 
 
 
 
 
 
 | 540 | 
   12. No Surrender of Others' Freedom. | 
 
 
 
 
 
 | 541 | 
  | 
 
 
 
 
 
 | 542 | 
   If conditions are imposed on you (whether by court order, agreement or | 
 
 
 
 
 
 | 543 | 
 otherwise) that contradict the conditions of this License, they do not | 
 
 
 
 
 
 | 544 | 
 excuse you from the conditions of this License.  If you cannot convey a | 
 
 
 
 
 
 | 545 | 
 covered work so as to satisfy simultaneously your obligations under this | 
 
 
 
 
 
 | 546 | 
 License and any other pertinent obligations, then as a consequence you may | 
 
 
 
 
 
 | 547 | 
 not convey it at all.  For example, if you agree to terms that obligate you | 
 
 
 
 
 
 | 548 | 
 to collect a royalty for further conveying from those to whom you convey | 
 
 
 
 
 
 | 549 | 
 the Program, the only way you could satisfy both those terms and this | 
 
 
 
 
 
 | 550 | 
 License would be to refrain entirely from conveying the Program. | 
 
 
 
 
 
 | 551 | 
  | 
 
 
 
 
 
 | 552 | 
   13. Use with the GNU Affero General Public License. | 
 
 
 
 
 
 | 553 | 
  | 
 
 
 
 
 
 | 554 | 
   Notwithstanding any other provision of this License, you have | 
 
 
 
 
 
 | 555 | 
 permission to link or combine any covered work with a work licensed | 
 
 
 
 
 
 | 556 | 
 under version 3 of the GNU Affero General Public License into a single | 
 
 
 
 
 
 | 557 | 
 combined work, and to convey the resulting work.  The terms of this | 
 
 
 
 
 
 | 558 | 
 License will continue to apply to the part which is the covered work, | 
 
 
 
 
 
 | 559 | 
 but the special requirements of the GNU Affero General Public License, | 
 
 
 
 
 
 | 560 | 
 section 13, concerning interaction through a network will apply to the | 
 
 
 
 
 
 | 561 | 
 combination as such. | 
 
 
 
 
 
 | 562 | 
  | 
 
 
 
 
 
 | 563 | 
   14. Revised Versions of this License. | 
 
 
 
 
 
 | 564 | 
  | 
 
 
 
 
 
 | 565 | 
   The Free Software Foundation may publish revised and/or new versions of | 
 
 
 
 
 
 | 566 | 
 the GNU General Public License from time to time.  Such new versions will | 
 
 
 
 
 
 | 567 | 
 be similar in spirit to the present version, but may differ in detail to | 
 
 
 
 
 
 | 568 | 
 address new problems or concerns. | 
 
 
 
 
 
 | 569 | 
  | 
 
 
 
 
 
 | 570 | 
   Each version is given a distinguishing version number.  If the | 
 
 
 
 
 
 | 571 | 
 Program specifies that a certain numbered version of the GNU General | 
 
 
 
 
 
 | 572 | 
 Public License "or any later version" applies to it, you have the | 
 
 
 
 
 
 | 573 | 
 option of following the terms and conditions either of that numbered | 
 
 
 
 
 
 | 574 | 
 version or of any later version published by the Free Software | 
 
 
 
 
 
 | 575 | 
 Foundation.  If the Program does not specify a version number of the | 
 
 
 
 
 
 | 576 | 
 GNU General Public License, you may choose any version ever published | 
 
 
 
 
 
 | 577 | 
 by the Free Software Foundation. | 
 
 
 
 
 
 | 578 | 
  | 
 
 
 
 
 
 | 579 | 
   If the Program specifies that a proxy can decide which future | 
 
 
 
 
 
 | 580 | 
 versions of the GNU General Public License can be used, that proxy's | 
 
 
 
 
 
 | 581 | 
 public statement of acceptance of a version permanently authorizes you | 
 
 
 
 
 
 | 582 | 
 to choose that version for the Program. | 
 
 
 
 
 
 | 583 | 
  | 
 
 
 
 
 
 | 584 | 
   Later license versions may give you additional or different | 
 
 
 
 
 
 | 585 | 
 permissions.  However, no additional obligations are imposed on any | 
 
 
 
 
 
 | 586 | 
 author or copyright holder as a result of your choosing to follow a | 
 
 
 
 
 
 | 587 | 
 later version. | 
 
 
 
 
 
 | 588 | 
  | 
 
 
 
 
 
 | 589 | 
   15. Disclaimer of Warranty. | 
 
 
 
 
 
 | 590 | 
  | 
 
 
 
 
 
 | 591 | 
   THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY | 
 
 
 
 
 
 | 592 | 
 APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT | 
 
 
 
 
 
 | 593 | 
 HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY | 
 
 
 
 
 
 | 594 | 
 OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, | 
 
 
 
 
 
 | 595 | 
 THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 
 
 
 
 
 
 | 596 | 
 PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM | 
 
 
 
 
 
 | 597 | 
 IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF | 
 
 
 
 
 
 | 598 | 
 ALL NECESSARY SERVICING, REPAIR OR CORRECTION. | 
 
 
 
 
 
 | 599 | 
  | 
 
 
 
 
 
 | 600 | 
   16. Limitation of Liability. | 
 
 
 
 
 
 | 601 | 
  | 
 
 
 
 
 
 | 602 | 
   IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING | 
 
 
 
 
 
 | 603 | 
 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS | 
 
 
 
 
 
 | 604 | 
 THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY | 
 
 
 
 
 
 | 605 | 
 GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE | 
 
 
 
 
 
 | 606 | 
 USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF | 
 
 
 
 
 
 | 607 | 
 DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD | 
 
 
 
 
 
 | 608 | 
 PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), | 
 
 
 
 
 
 | 609 | 
 EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF | 
 
 
 
 
 
 | 610 | 
 SUCH DAMAGES. | 
 
 
 
 
 
 | 611 | 
  | 
 
 
 
 
 
 | 612 | 
   17. Interpretation of Sections 15 and 16. | 
 
 
 
 
 
 | 613 | 
  | 
 
 
 
 
 
 | 614 | 
   If the disclaimer of warranty and limitation of liability provided | 
 
 
 
 
 
 | 615 | 
 above cannot be given local legal effect according to their terms, | 
 
 
 
 
 
 | 616 | 
 reviewing courts shall apply local law that most closely approximates | 
 
 
 
 
 
 | 617 | 
 an absolute waiver of all civil liability in connection with the | 
 
 
 
 
 
 | 618 | 
 Program, unless a warranty or assumption of liability accompanies a | 
 
 
 
 
 
 | 619 | 
 copy of the Program in return for a fee. | 
 
 
 
 
 
 | 620 | 
  | 
 
 
 
 
 
 | 621 | 
                      END OF TERMS AND CONDITIONS | 
 
 
 
 
 
 | 622 | 
  | 
 
 
 
 
 
 | 623 | 
             How to Apply These Terms to Your New Programs | 
 
 
 
 
 
 | 624 | 
  | 
 
 
 
 
 
 | 625 | 
   If you develop a new program, and you want it to be of the greatest | 
 
 
 
 
 
 | 626 | 
 possible use to the public, the best way to achieve this is to make it | 
 
 
 
 
 
 | 627 | 
 free software which everyone can redistribute and change under these terms. | 
 
 
 
 
 
 | 628 | 
  | 
 
 
 
 
 
 | 629 | 
   To do so, attach the following notices to the program.  It is safest | 
 
 
 
 
 
 | 630 | 
 to attach them to the start of each source file to most effectively | 
 
 
 
 
 
 | 631 | 
 state the exclusion of warranty; and each file should have at least | 
 
 
 
 
 
 | 632 | 
 the "copyright" line and a pointer to where the full notice is found. | 
 
 
 
 
 
 | 633 | 
  | 
 
 
 
 
 
 | 634 | 
     <one line to give the program's name and a brief idea of what it does.> | 
 
 
 
 
 
 | 635 | 
     Copyright (C) <year>  <name of author> | 
 
 
 
 
 
 | 636 | 
  | 
 
 
 
 
 
 | 637 | 
     This program is free software: you can redistribute it and/or modify | 
 
 
 
 
 
 | 638 | 
     it under the terms of the GNU General Public License as published by | 
 
 
 
 
 
 | 639 | 
     the Free Software Foundation, either version 3 of the License, or | 
 
 
 
 
 
 | 640 | 
     (at your option) any later version. | 
 
 
 
 
 
 | 641 | 
  | 
 
 
 
 
 
 | 642 | 
     This program is distributed in the hope that it will be useful, | 
 
 
 
 
 
 | 643 | 
     but WITHOUT ANY WARRANTY; without even the implied warranty of | 
 
 
 
 
 
 | 644 | 
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the | 
 
 
 
 
 
 | 645 | 
     GNU General Public License for more details. | 
 
 
 
 
 
 | 646 | 
  | 
 
 
 
 
 
 | 647 | 
     You should have received a copy of the GNU General Public License | 
 
 
 
 
 
 | 648 | 
     along with this program.  If not, see <https://www.gnu.org/licenses/>. | 
 
 
 
 
 
 | 649 | 
  | 
 
 
 
 
 
 | 650 | 
 Also add information on how to contact you by electronic and paper mail. | 
 
 
 
 
 
 | 651 | 
  | 
 
 
 
 
 
 | 652 | 
   If the program does terminal interaction, make it output a short | 
 
 
 
 
 
 | 653 | 
 notice like this when it starts in an interactive mode: | 
 
 
 
 
 
 | 654 | 
  | 
 
 
 
 
 
 | 655 | 
     <program>  Copyright (C) <year>  <name of author> | 
 
 
 
 
 
 | 656 | 
     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. | 
 
 
 
 
 
 | 657 | 
     This is free software, and you are welcome to redistribute it | 
 
 
 
 
 
 | 658 | 
     under certain conditions; type `show c' for details. | 
 
 
 
 
 
 | 659 | 
  | 
 
 
 
 
 
 | 660 | 
 The hypothetical commands `show w' and `show c' should show the appropriate | 
 
 
 
 
 
 | 661 | 
 parts of the General Public License.  Of course, your program's commands | 
 
 
 
 
 
 | 662 | 
 might be different; for a GUI interface, you would use an "about box". | 
 
 
 
 
 
 | 663 | 
  | 
 
 
 
 
 
 | 664 | 
   You should also get your employer (if you work as a programmer) or school, | 
 
 
 
 
 
 | 665 | 
 if any, to sign a "copyright disclaimer" for the program, if necessary. | 
 
 
 
 
 
 | 666 | 
 For more information on this, and how to apply and follow the GNU GPL, see | 
 
 
 
 
 
 | 667 | 
 <https://www.gnu.org/licenses/>. | 
 
 
 
 
 
 | 668 | 
  | 
 
 
 
 
 
 | 669 | 
   The GNU General Public License does not permit incorporating your program | 
 
 
 
 
 
 | 670 | 
 into proprietary programs.  If your program is a subroutine library, you | 
 
 
 
 
 
 | 671 | 
 may consider it more useful to permit linking proprietary applications with | 
 
 
 
 
 
 | 672 | 
 the library.  If this is what you want to do, use the GNU Lesser General | 
 
 
 
 
 
 | 673 | 
 Public License instead of this License.  But first, please read | 
 
 
 
 
 
 | 674 | 
 <https://www.gnu.org/licenses/why-not-lgpl.html>. |