4086N/ACopyright (C) 2007 Free Software Foundation, Inc.
4086N/AEveryone is permitted to copy and distribute verbatim copies
4086N/Aof this license document, but changing it is not allowed.
4086N/AThe GNU General Public License is a free, copyleft license for
4086N/Asoftware and other kinds of works.
4086N/AThe licenses for most software and other practical works are designed
4086N/Ato take away your freedom to share and change the works. By contrast,
4086N/Athe GNU General Public License is intended to guarantee your freedom to
4086N/Ashare and change all versions of a program--to make sure it remains free
4086N/Asoftware for all its users. We, the Free Software Foundation, use the
4086N/AGNU General Public License for most of our software; it applies also to
4086N/Aany other work released this way by its authors. You can apply it to
4086N/AWhen we speak of free software, we are referring to freedom, not
4086N/Aprice. Our General Public Licenses are designed to make sure that you
4086N/Ahave the freedom to distribute copies of free software (and charge for
4086N/Athem if you wish), that you receive source code or can get it if you
4086N/Awant it, that you can change the software or use pieces of it in new
4086N/Afree programs, and that you know you can do these things.
4086N/ATo protect your rights, we need to prevent others from denying you
4086N/Athese rights or asking you to surrender the rights. Therefore, you have
4086N/Acertain responsibilities if you distribute copies of the software, or if
4086N/Ayou modify it: responsibilities to respect the freedom of others.
4086N/AFor example, if you distribute copies of such a program, whether
4086N/Agratis or for a fee, you must pass on to the recipients the same
4086N/Afreedoms that you received. You must make sure that they, too, receive
4086N/Aor can get the source code. And you must show them these terms so they
4086N/ADevelopers that use the GNU GPL protect your rights with two steps:
4086N/A(1) assert copyright on the software, and (2) offer you this License
4086N/Agiving you legal permission to copy, distribute
and/or modify it.
4086N/AFor the developers' and authors' protection, the GPL clearly explains
4086N/Athat there is no warranty for this free software. For both users' and
4086N/Aauthors' sake, the GPL requires that modified versions be marked as
4086N/Achanged, so that their problems will not be attributed erroneously to
4086N/Aauthors of previous versions.
4086N/ASome devices are designed to deny users access to install or run
4086N/Amodified versions of the software inside them, although the manufacturer
4086N/Acan do so. This is fundamentally incompatible with the aim of
4086N/Aprotecting users' freedom to change the software. The systematic
4086N/Apattern of such abuse occurs in the area of products for individuals to
4086N/Ause, which is precisely where it is most unacceptable. Therefore, we
4086N/Ahave designed this version of the GPL to prohibit the practice for those
4086N/Aproducts. If such problems arise substantially in other domains, we
4086N/Astand ready to extend this provision to those domains in future versions
4086N/Aof the GPL, as needed to protect the freedom of users.
4086N/AFinally, every program is threatened constantly by software patents.
4086N/AStates should not allow patents to restrict development and use of
4086N/Asoftware on general-purpose computers, but in those that do, we wish to
4086N/Aavoid the special danger that patents applied to a free program could
4086N/Amake it effectively proprietary. To prevent this, the GPL assures that
4086N/Apatents cannot be used to render the program non-free.
4086N/AThe precise terms and conditions for copying, distribution and
4086N/A"This License" refers to version 3 of the GNU General Public License.
4086N/A"Copyright" also means copyright-like laws that apply to other kinds of
4086N/Aworks, such as semiconductor masks.
4086N/A"The Program" refers to any copyrightable work licensed under this
4086N/ALicense. Each licensee is addressed as "you". "Licensees" and
4086N/A"recipients" may be individuals or organizations.
4086N/ATo "modify" a work means to copy from or adapt all or part of the work
4086N/Ain a fashion requiring copyright permission, other than the making of an
4086N/Aexact copy. The resulting work is called a "modified version" of the
4086N/Aearlier work or a work "based on" the earlier work.
4086N/AA "covered work" means either the unmodified Program or a work based
4086N/ATo "propagate" a work means to do anything with it that, without
4086N/Apermission, would make you directly or secondarily liable for
4086N/Ainfringement under applicable copyright law, except executing it on a
4086N/Acomputer or modifying a private copy. Propagation includes copying,
4086N/Adistribution (with or without modification), making available to the
4086N/Apublic, and in some countries other activities as well.
4086N/ATo "convey" a work means any kind of propagation that enables other
4086N/Aparties to make or receive copies. Mere interaction with a user through
4086N/Aa computer network, with no transfer of a copy, is not conveying.
4086N/AAn interactive user interface displays "Appropriate Legal Notices"
4086N/Ato the extent that it includes a convenient and prominently visible
4086N/Afeature that (1) displays an appropriate copyright notice, and (2)
4086N/Atells the user that there is no warranty for the work (except to the
4086N/Aextent that warranties are provided), that licensees may convey the
4086N/Awork under this License, and how to view a copy of this License. If
4086N/Athe interface presents a list of user commands or options, such as a
4086N/Amenu, a prominent item in the list meets this criterion.
4086N/AThe "source code" for a work means the preferred form of the work
4086N/Afor making modifications to it. "Object code" means any non-source
4086N/AA "Standard Interface" means an interface that either is an official
4086N/Astandard defined by a recognized standards body, or, in the case of
4086N/Ainterfaces specified for a particular programming language, one that
4086N/Ais widely used among developers working in that language.
4086N/AThe "System Libraries" of an executable work include anything, other
4086N/Athan the work as a whole, that (a) is included in the normal form of
4086N/Apackaging a Major Component, but which is not part of that Major
4086N/AComponent, and (b) serves only to enable use of the work with that
4086N/AMajor Component, or to implement a Standard Interface for which an
4086N/Aimplementation is available to the public in source code form. A
4086N/A"Major Component", in this context, means a major essential component
4086N/A(kernel, window system, and so on) of the specific operating system
4086N/A(if any) on which the executable work runs, or a compiler used to
4086N/Aproduce the work, or an object code interpreter used to run it.
4086N/AThe "Corresponding Source" for a work in object code form means all
4086N/Athe source code needed to generate, install, and (for an executable
4086N/Awork) run the object code and to modify the work, including scripts to
4086N/Acontrol those activities. However, it does not include the work's
4086N/ASystem Libraries, or general-purpose tools or generally available free
4086N/Aprograms which are used unmodified in performing those activities but
4086N/Awhich are not part of the work. For example, Corresponding Source
4086N/Aincludes interface definition files associated with source files for
4086N/Athe work, and the source code for shared libraries and dynamically
4086N/Alinked subprograms that the work is specifically designed to require,
4086N/Asuch as by intimate data communication or control flow between those
4086N/Asubprograms and other parts of the work.
4086N/AThe Corresponding Source need not include anything that users
4086N/Acan regenerate automatically from other parts of the Corresponding
4086N/AThe Corresponding Source for a work in source code form is that
4086N/AAll rights granted under this License are granted for the term of
4086N/Acopyright on the Program, and are irrevocable provided the stated
4086N/Aconditions are met. This License explicitly affirms your unlimited
4086N/Apermission to run the unmodified Program. The output from running a
4086N/Acovered work is covered by this License only if the output, given its
4086N/Acontent, constitutes a covered work. This License acknowledges your
4086N/Arights of fair use or other equivalent, as provided by copyright law.
4086N/AYou may make, run and propagate covered works that you do not
4086N/Aconvey, without conditions so long as your license otherwise remains
4086N/Ain force. You may convey covered works to others for the sole purpose
4086N/Aof having them make modifications exclusively for you, or provide you
4086N/Awith facilities for running those works, provided that you comply with
4086N/Athe terms of this License in conveying all material for which you do
4086N/Anot control copyright. Those thus making or running the covered works
4086N/Afor you must do so exclusively on your behalf, under your direction
4086N/Aand control, on terms that prohibit them from making any copies of
4086N/Ayour copyrighted material outside their relationship with you.
4086N/AConveying under any other circumstances is permitted solely under
4086N/Athe conditions stated below. Sublicensing is not allowed; section 10
4086N/A3. Protecting Users' Legal Rights From Anti-Circumvention Law.
4086N/ANo covered work shall be deemed part of an effective technological
4086N/Ameasure under any applicable law fulfilling obligations under article
4086N/A11 of the WIPO copyright treaty adopted on 20 December 1996, or
4086N/Asimilar laws prohibiting or restricting circumvention of such
4086N/AWhen you convey a covered work, you waive any legal power to forbid
4086N/Acircumvention of technological measures to the extent such circumvention
4086N/Ais effected by exercising rights under this License with respect to
4086N/Athe covered work, and you disclaim any intention to limit operation or
4086N/Amodification of the work as a means of enforcing, against the work's
4086N/Ausers, your or third parties' legal rights to forbid circumvention of
4086N/A4. Conveying Verbatim Copies.
4086N/AYou may convey verbatim copies of the Program's source code as you
4086N/Areceive it, in any medium, provided that you conspicuously and
4086N/Aappropriately publish on each copy an appropriate copyright notice;
4086N/Akeep intact all notices stating that this License and any
4086N/Anon-permissive terms added in accord with section 7 apply to the code;
4086N/Akeep intact all notices of the absence of any warranty; and give all
4086N/Arecipients a copy of this License along with the Program.
4086N/AYou may charge any price or no price for each copy that you convey,
4086N/Aand you may offer support or warranty protection for a fee.
4086N/A5. Conveying Modified Source Versions.
4086N/AYou may convey a work based on the Program, or the modifications to
4086N/Aproduce it from the Program, in the form of source code under the
4086N/Aterms of section 4, provided that you also meet all of these conditions:
4086N/Aa) The work must carry prominent notices stating that you modified
4086N/Ait, and giving a relevant date.
4086N/Ab) The work must carry prominent notices stating that it is
4086N/Areleased under this License and any conditions added under section
4086N/A7. This requirement modifies the requirement in section 4 to
4086N/Ac) You must license the entire work, as a whole, under this
4086N/ALicense to anyone who comes into possession of a copy. This
4086N/ALicense will therefore apply, along with any applicable section 7
4086N/Aadditional terms, to the whole of the work, and all its parts,
4086N/Aregardless of how they are packaged. This License gives no
4086N/Apermission to license the work in any other way, but it does not
4086N/Ainvalidate such permission if you have separately received it.
4086N/Ad) If the work has interactive user interfaces, each must display
4086N/AAppropriate Legal Notices; however, if the Program has interactive
4086N/Ainterfaces that do not display Appropriate Legal Notices, your
4086N/Awork need not make them do so.
4086N/AA compilation of a covered work with other separate and independent
4086N/Aworks, which are not by their nature extensions of the covered work,
4086N/Aand which are not combined with it such as to form a larger program,
4086N/Ain or on a volume of a storage or distribution medium, is called an
4086N/A"aggregate" if the compilation and its resulting copyright are not
4086N/Aused to limit the access or legal rights of the compilation's users
4086N/Abeyond what the individual works permit. Inclusion of a covered work
4086N/Ain an aggregate does not cause this License to apply to the other
4086N/A6. Conveying Non-Source Forms.
4086N/AYou may convey a covered work in object code form under the terms
4086N/Aof sections 4 and 5, provided that you also convey the
4086N/Amachine-readable Corresponding Source under the terms of this License,
4086N/Aa) Convey the object code in, or embodied in, a physical product
4086N/A(including a physical distribution medium), accompanied by the
4086N/ACorresponding Source fixed on a durable physical medium
4086N/Acustomarily used for software interchange.
4086N/Ab) Convey the object code in, or embodied in, a physical product
4086N/A(including a physical distribution medium), accompanied by a
4086N/Awritten offer, valid for at least three years and valid for as
4086N/Along as you offer spare parts or customer support for that product
4086N/Amodel, to give anyone who possesses the object code either (1) a
4086N/Acopy of the Corresponding Source for all the software in the
4086N/Aproduct that is covered by this License, on a durable physical
4086N/Amedium customarily used for software interchange, for a price no
4086N/Amore than your reasonable cost of physically performing this
4086N/Aconveying of source, or (2) access to copy the
4086N/ACorresponding Source from a network server at no charge.
4086N/Ac) Convey individual copies of the object code with a copy of the
4086N/Awritten offer to provide the Corresponding Source. This
4086N/Aalternative is allowed only occasionally and noncommercially, and
4086N/Aonly if you received the object code with such an offer, in accord
4086N/Ad) Convey the object code by offering access from a designated
4086N/Aplace (gratis or for a charge), and offer equivalent access to the
4086N/ACorresponding Source in the same way through the same place at no
4086N/Afurther charge. You need not require recipients to copy the
4086N/ACorresponding Source along with the object code. If the place to
4086N/Acopy the object code is a network server, the Corresponding Source
4086N/Amay be on a different server (operated by you or a third party)
4086N/Athat supports equivalent copying facilities, provided you maintain
4086N/Aclear directions next to the object code saying where to find the
4086N/ACorresponding Source. Regardless of what server hosts the
4086N/ACorresponding Source, you remain obligated to ensure that it is
4086N/Aavailable for as long as needed to satisfy these requirements.
4086N/Ae) Convey the object code using peer-to-peer transmission, provided
4086N/Ayou inform other peers where the object code and Corresponding
4086N/ASource of the work are being offered to the general public at no
4086N/AA separable portion of the object code, whose source code is excluded
4086N/Afrom the Corresponding Source as a System Library, need not be
4086N/Aincluded in conveying the object code work.
4086N/AA "User Product" is either (1) a "consumer product", which means any
4086N/Atangible personal property which is normally used for personal, family,
4086N/Aor household purposes, or (2) anything designed or sold for incorporation
4086N/Ainto a dwelling. In determining whether a product is a consumer product,
4086N/Adoubtful cases shall be resolved in favor of coverage. For a particular
4086N/Aproduct received by a particular user, "normally used" refers to a
4086N/Atypical or common use of that class of product, regardless of the status
4086N/Aof the particular user or of the way in which the particular user
4086N/Aactually uses, or expects or is expected to use, the product. A product
4086N/Ais a consumer product regardless of whether the product has substantial
4086N/Acommercial, industrial or non-consumer uses, unless such uses represent
4086N/Athe only significant mode of use of the product.
4086N/A"Installation Information" for a User Product means any methods,
4086N/Aprocedures, authorization keys, or other information required to install
4086N/Aand execute modified versions of a covered work in that User Product from
4086N/Aa modified version of its Corresponding Source. The information must
4086N/Asuffice to ensure that the continued functioning of the modified object
4086N/Acode is in no case prevented or interfered with solely because
4086N/AIf you convey an object code work under this section in, or with, or
4086N/Aspecifically for use in, a User Product, and the conveying occurs as
4086N/Apart of a transaction in which the right of possession and use of the
4086N/AUser Product is transferred to the recipient in perpetuity or for a
4086N/Afixed term (regardless of how the transaction is characterized), the
4086N/ACorresponding Source conveyed under this section must be accompanied
4086N/Aby the Installation Information. But this requirement does not apply
4086N/Aif neither you nor any third party retains the ability to install
4086N/Amodified object code on the User Product (for example, the work has
4086N/AThe requirement to provide Installation Information does not include a
4086N/Arequirement to continue to provide support service, warranty, or updates
4086N/Afor a work that has been modified or installed by the recipient, or for
4086N/Athe User Product in which it has been modified or installed. Access to a
4086N/Anetwork may be denied when the modification itself materially and
4086N/Aadversely affects the operation of the network or violates the rules and
4086N/Aprotocols for communication across the network.
4086N/ACorresponding Source conveyed, and Installation Information provided,
4086N/Ain accord with this section must be in a format that is publicly
4086N/Adocumented (and with an implementation available to the public in
4086N/Asource code form), and must require no special password or key for
4086N/Aunpacking, reading or copying.
4086N/A"Additional permissions" are terms that supplement the terms of this
4086N/ALicense by making exceptions from one or more of its conditions.
4086N/AAdditional permissions that are applicable to the entire Program shall
4086N/Abe treated as though they were included in this License, to the extent
4086N/Athat they are valid under applicable law. If additional permissions
4086N/Aapply only to part of the Program, that part may be used separately
4086N/Aunder those permissions, but the entire Program remains governed by
4086N/Athis License without regard to the additional permissions.
4086N/AWhen you convey a copy of a covered work, you may at your option
4086N/Aremove any additional permissions from that copy, or from any part of
4086N/Ait. (Additional permissions may be written to require their own
4086N/Aremoval in certain cases when you modify the work.) You may place
4086N/Aadditional permissions on material, added by you to a covered work,
4086N/Afor which you have or can give appropriate copyright permission.
4086N/ANotwithstanding any other provision of this License, for material you
4086N/Aadd to a covered work, you may (if authorized by the copyright holders of
4086N/Athat material) supplement the terms of this License with terms:
4086N/Aa) Disclaiming warranty or limiting liability differently from the
4086N/Aterms of sections 15 and 16 of this License; or
4086N/Ab) Requiring preservation of specified reasonable legal notices or
4086N/Aauthor attributions in that material or in the Appropriate Legal
4086N/ANotices displayed by works containing it; or
4086N/Ac) Prohibiting misrepresentation of the origin of that material, or
4086N/Arequiring that modified versions of such material be marked in
4086N/Areasonable ways as different from the original version; or
4086N/Ad) Limiting the use for publicity purposes of names of licensors or
4086N/Ae) Declining to grant rights under trademark law for use of some
4086N/Atrade names, trademarks, or service marks; or
4086N/Af) Requiring indemnification of licensors and authors of that
4086N/Amaterial by anyone who conveys the material (or modified versions of
4086N/Ait) with contractual assumptions of liability to the recipient, for
4086N/Aany liability that these contractual assumptions directly impose on
4086N/Athose licensors and authors.
4086N/AAll other non-permissive additional terms are considered "further
4086N/Arestrictions" within the meaning of section 10. If the Program as you
4086N/Areceived it, or any part of it, contains a notice stating that it is
4086N/Agoverned by this License along with a term that is a further
4086N/Arestriction, you may remove that term. If a license document contains
4086N/Aa further restriction but permits relicensing or conveying under this
4086N/ALicense, you may add to a covered work material governed by the terms
4086N/Aof that license document, provided that the further restriction does
4086N/Anot survive such relicensing or conveying.
4086N/AIf you add terms to a covered work in accord with this section, you
4086N/Amust place, in the relevant source files, a statement of the
4086N/Aadditional terms that apply to those files, or a notice indicating
4086N/Awhere to find the applicable terms.
4086N/AAdditional terms, permissive or non-permissive, may be stated in the
4086N/Aform of a separately written license, or stated as exceptions;
4086N/Athe above requirements apply either way.
4086N/AYou may not propagate or modify a covered work except as expressly
4086N/Aprovided under this License. Any attempt otherwise to propagate or
4086N/Amodify it is void, and will automatically terminate your rights under
4086N/Athis License (including any patent licenses granted under the third
4086N/AHowever, if you cease all violation of this License, then your
4086N/Alicense from a particular copyright holder is reinstated (a)
4086N/Aprovisionally, unless and until the copyright holder explicitly and
4086N/Afinally terminates your license, and (b) permanently, if the copyright
4086N/Aholder fails to notify you of the violation by some reasonable means
4086N/Aprior to 60 days after the cessation.
4086N/AMoreover, your license from a particular copyright holder is
4086N/Areinstated permanently if the copyright holder notifies you of the
4086N/Aviolation by some reasonable means, this is the first time you have
4086N/Areceived notice of violation of this License (for any work) from that
4086N/Acopyright holder, and you cure the violation prior to 30 days after
4086N/ATermination of your rights under this section does not terminate the
4086N/Alicenses of parties who have received copies or rights from you under
4086N/Athis License. If your rights have been terminated and not permanently
4086N/Areinstated, you do not qualify to receive new licenses for the same
4086N/A9. Acceptance Not Required for Having Copies.
4086N/AYou are not required to accept this License in order to receive or
4086N/Arun a copy of the Program. Ancillary propagation of a covered work
4086N/Aoccurring solely as a consequence of using peer-to-peer transmission
4086N/Ato receive a copy likewise does not require acceptance. However,
4086N/Anothing other than this License grants you permission to propagate or
4086N/Amodify any covered work. These actions infringe copyright if you do
4086N/Anot accept this License. Therefore, by modifying or propagating a
4086N/Acovered work, you indicate your acceptance of this License to do so.
4086N/A10. Automatic Licensing of Downstream Recipients.
4086N/AEach time you convey a covered work, the recipient automatically
4086N/Areceives a license from the original licensors, to run, modify and
4086N/Apropagate that work, subject to this License. You are not responsible
4086N/Afor enforcing compliance by third parties with this License.
4086N/AAn "entity transaction" is a transaction transferring control of an
4086N/Aorganization, or substantially all assets of one, or subdividing an
4086N/Aorganization, or merging organizations. If propagation of a covered
4086N/Awork results from an entity transaction, each party to that
4086N/Atransaction who receives a copy of the work also receives whatever
4086N/Alicenses to the work the party's predecessor in interest had or could
4086N/Agive under the previous paragraph, plus a right to possession of the
4086N/ACorresponding Source of the work from the predecessor in interest, if
4086N/Athe predecessor has it or can get it with reasonable efforts.
4086N/AYou may not impose any further restrictions on the exercise of the
4086N/Arights granted or affirmed under this License. For example, you may
4086N/Anot impose a license fee, royalty, or other charge for exercise of
4086N/Arights granted under this License, and you may not initiate litigation
4086N/A(including a cross-claim or counterclaim in a lawsuit) alleging that
4086N/Aany patent claim is infringed by making, using, selling, offering for
4086N/Asale, or importing the Program or any portion of it.
4086N/AA "contributor" is a copyright holder who authorizes use under this
4086N/ALicense of the Program or a work on which the Program is based. The
4086N/Awork thus licensed is called the contributor's "contributor version".
4086N/AA contributor's "essential patent claims" are all patent claims
4086N/Aowned or controlled by the contributor, whether already acquired or
4086N/Ahereafter acquired, that would be infringed by some manner, permitted
4086N/Aby this License, of making, using, or selling its contributor version,
4086N/Abut do not include claims that would be infringed only as a
4086N/Aconsequence of further modification of the contributor version. For
4086N/Apurposes of this definition, "control" includes the right to grant
4086N/Apatent sublicenses in a manner consistent with the requirements of
4086N/AEach contributor grants you a non-exclusive, worldwide, royalty-free
4086N/Apatent license under the contributor's essential patent claims, to
4086N/Amake, use, sell, offer for sale, import and otherwise run, modify and
4086N/Apropagate the contents of its contributor version.
4086N/AIn the following three paragraphs, a "patent license" is any express
4086N/Aagreement or commitment, however denominated, not to enforce a patent
4086N/A(such as an express permission to practice a patent or covenant not to
4086N/Asue for patent infringement). To "grant" such a patent license to a
4086N/Aparty means to make such an agreement or commitment not to enforce a
4086N/AIf you convey a covered work, knowingly relying on a patent license,
4086N/Aand the Corresponding Source of the work is not available for anyone
4086N/Ato copy, free of charge and under the terms of this License, through a
4086N/Apublicly available network server or other readily accessible means,
4086N/Athen you must either (1) cause the Corresponding Source to be so
4086N/Aavailable, or (2) arrange to deprive yourself of the benefit of the
4086N/Apatent license for this particular work, or (3) arrange, in a manner
4086N/Aconsistent with the requirements of this License, to extend the patent
4086N/Alicense to downstream recipients. "Knowingly relying" means you have
4086N/Aactual knowledge that, but for the patent license, your conveying the
4086N/Acovered work in a country, or your recipient's use of the covered work
4086N/Ain a country, would infringe one or more identifiable patents in that
4086N/Acountry that you have reason to believe are valid.
4086N/AIf, pursuant to or in connection with a single transaction or
4086N/Aarrangement, you convey, or propagate by procuring conveyance of, a
4086N/Acovered work, and grant a patent license to some of the parties
4086N/Areceiving the covered work authorizing them to use, propagate, modify
4086N/Aor convey a specific copy of the covered work, then the patent license
4086N/Ayou grant is automatically extended to all recipients of the covered
4086N/AA patent license is "discriminatory" if it does not include within
4086N/Athe scope of its coverage, prohibits the exercise of, or is
4086N/Aconditioned on the non-exercise of one or more of the rights that are
4086N/Aspecifically granted under this License. You may not convey a covered
4086N/Awork if you are a party to an arrangement with a third party that is
4086N/Ain the business of distributing software, under which you make payment
4086N/Ato the third party based on the extent of your activity of conveying
4086N/Athe work, and under which the third party grants, to any of the
4086N/Aparties who would receive the covered work from you, a discriminatory
4086N/Apatent license (a) in connection with copies of the covered work
4086N/Aconveyed by you (or copies made from those copies), or (b) primarily
4086N/Afor and in connection with specific products or compilations that
4086N/Acontain the covered work, unless you entered into that arrangement,
4086N/Aor that patent license was granted, prior to 28 March 2007.
4086N/ANothing in this License shall be construed as excluding or limiting
4086N/Aany implied license or other defenses to infringement that may
4086N/Aotherwise be available to you under applicable patent law.
4086N/A12. No Surrender of Others' Freedom.
4086N/AIf conditions are imposed on you (whether by court order, agreement or
4086N/Aotherwise) that contradict the conditions of this License, they do not
4086N/Aexcuse you from the conditions of this License. If you cannot convey a
4086N/Acovered work so as to satisfy simultaneously your obligations under this
4086N/ALicense and any other pertinent obligations, then as a consequence you may
4086N/Anot convey it at all. For example, if you agree to terms that obligate you
4086N/Ato collect a royalty for further conveying from those to whom you convey
4086N/Athe Program, the only way you could satisfy both those terms and this
4086N/ALicense would be to refrain entirely from conveying the Program.
4086N/A13. Use with the GNU Affero General Public License.
4086N/ANotwithstanding any other provision of this License, you have
4086N/Apermission to link or combine any covered work with a work licensed
4086N/Aunder version 3 of the GNU Affero General Public License into a single
4086N/Acombined work, and to convey the resulting work. The terms of this
4086N/ALicense will continue to apply to the part which is the covered work,
4086N/Abut the special requirements of the GNU Affero General Public License,
4086N/Asection 13, concerning interaction through a network will apply to the
4086N/A14. Revised Versions of this License.
4086N/AThe Free Software Foundation may publish revised
and/or new versions of
4086N/Athe GNU General Public License from time to time. Such new versions will
4086N/Abe similar in spirit to the present version, but may differ in detail to
4086N/Aaddress new problems or concerns.
4086N/AEach version is given a distinguishing version number. If the
4086N/AProgram specifies that a certain numbered version of the GNU General
4086N/APublic License "or any later version" applies to it, you have the
4086N/Aoption of following the terms and conditions either of that numbered
4086N/Aversion or of any later version published by the Free Software
4086N/AFoundation. If the Program does not specify a version number of the
4086N/AGNU General Public License, you may choose any version ever published
4086N/Aby the Free Software Foundation.
4086N/AIf the Program specifies that a proxy can decide which future
4086N/Aversions of the GNU General Public License can be used, that proxy's
4086N/Apublic statement of acceptance of a version permanently authorizes you
4086N/Ato choose that version for the Program.
4086N/ALater license versions may give you additional or different
4086N/Apermissions. However, no additional obligations are imposed on any
4086N/Aauthor or copyright holder as a result of your choosing to follow a
4086N/ATHERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
4086N/AAPPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
4086N/AHOLDERS
AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
4086N/AOF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
4086N/ATHE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
4086N/APURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
4086N/AIS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
4086N/AALL NECESSARY SERVICING, REPAIR OR CORRECTION.
4086N/A16. Limitation of Liability.
4086N/AIN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
4086N/AWILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES
AND/OR CONVEYS
4086N/ATHE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
4086N/AGENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
4086N/AUSE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
4086N/ADATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
4086N/APARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
4086N/AEVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
4086N/A17. Interpretation of Sections 15 and 16.
4086N/AIf the disclaimer of warranty and limitation of liability provided
4086N/Aabove cannot be given local legal effect according to their terms,
4086N/Areviewing courts shall apply local law that most closely approximates
4086N/Aan absolute waiver of all civil liability in connection with the
4086N/AProgram, unless a warranty or assumption of liability accompanies a
4086N/Acopy of the Program in return for a fee.
4086N/AHow to Apply These Terms to Your New Programs
4086N/AIf you develop a new program, and you want it to be of the greatest
4086N/Apossible use to the public, the best way to achieve this is to make it
4086N/Afree software which everyone can redistribute and change under these terms.
4086N/ATo do so, attach the following notices to the program. It is safest
4086N/Ato attach them to the start of each source file to most effectively
4086N/Astate the exclusion of warranty; and each file should have at least
4086N/Athe "copyright" line and a pointer to where the full notice is found.
4086N/AThis program is free software: you can redistribute it
and/or modify
4086N/Ait under the terms of the GNU General Public License as published by
4086N/Athe Free Software Foundation, either version 3 of the License, or
4086N/A(at your option) any later version.
4086N/AThis program is distributed in the hope that it will be useful,
4086N/Abut WITHOUT ANY WARRANTY; without even the implied warranty of
4086N/AMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4086N/AGNU General Public License for more details.
4086N/AYou should have received a copy of the GNU General Public License
4086N/Aalong with this program. If not, see .
4086N/AAlso add information on how to contact you by electronic and paper mail.
4086N/AIf the program does terminal interaction, make it output a short
4086N/Anotice like this when it starts in an interactive mode:
4086N/AThis program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
4086N/AThis is free software, and you are welcome to redistribute it
4086N/Aunder certain conditions; type `show c' for details.
4086N/AThe hypothetical commands `show w' and `show c' should show the appropriate
4086N/Aparts of the General Public License. Of course, your program's commands
4086N/Amight be different; for a GUI interface, you would use an "about box".
4086N/AYou should also get your employer (if you work as a programmer) or school,
4086N/Aif any, to sign a "copyright disclaimer" for the program, if necessary.
4086N/AFor more information on this, and how to apply and follow the GNU GPL, see
4086N/AThe GNU General Public License does not permit incorporating your program
4086N/Ainto proprietary programs. If your program is a subroutine library, you
4086N/Amay consider it more useful to permit linking proprietary applications with
4086N/Athe library. If this is what you want to do, use the GNU Lesser General
4086N/APublic License instead of this License. But first, please read
4086N/A------------------------------------------------------
4086N/ACopyright (C) 1989, 1991 Free Software Foundation, Inc.,
4086N/A51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
4086N/AEveryone is permitted to copy and distribute verbatim copies
4086N/Aof this license document, but changing it is not allowed.
4086N/AThe licenses for most software are designed to take away your
4086N/Afreedom to share and change it. By contrast, the GNU General Public
4086N/ALicense is intended to guarantee your freedom to share and change free
4086N/Asoftware--to make sure the software is free for all its users. This
4086N/AGeneral Public License applies to most of the Free Software
4086N/AFoundation's software and to any other program whose authors commit to
4086N/Ausing it. (Some other Free Software Foundation software is covered by
4086N/Athe GNU Lesser General Public License instead.) You can apply it to
4086N/AWhen we speak of free software, we are referring to freedom, not
4086N/Aprice. Our General Public Licenses are designed to make sure that you
4086N/Ahave the freedom to distribute copies of free software (and charge for
4086N/Athis service if you wish), that you receive source code or can get it
4086N/Aif you want it, that you can change the software or use pieces of it
4086N/Ain new free programs; and that you know you can do these things.
4086N/ATo protect your rights, we need to make restrictions that forbid
4086N/Aanyone to deny you these rights or to ask you to surrender the rights.
4086N/AThese restrictions translate to certain responsibilities for you if you
4086N/Adistribute copies of the software, or if you modify it.
4086N/AFor example, if you distribute copies of such a program, whether
4086N/Agratis or for a fee, you must give the recipients all the rights that
4086N/Ayou have. You must make sure that they, too, receive or can get the
4086N/Asource code. And you must show them these terms so they know their
4086N/AWe protect your rights with two steps: (1) copyright the software, and
4086N/A(2) offer you this license which gives you legal permission to copy,
4086N/AAlso, for each author's protection and ours, we want to make certain
4086N/Athat everyone understands that there is no warranty for this free
4086N/Asoftware. If the software is modified by someone else and passed on, we
4086N/Awant its recipients to know that what they have is not the original, so
4086N/Athat any problems introduced by others will not reflect on the original
4086N/AFinally, any free program is threatened constantly by software
4086N/Apatents. We wish to avoid the danger that redistributors of a free
4086N/Aprogram will individually obtain patent licenses, in effect making the
4086N/Aprogram proprietary. To prevent this, we have made it clear that any
4086N/Apatent must be licensed for everyone's free use or not licensed at all.
4086N/AThe precise terms and conditions for copying, distribution and
4086N/ATERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
4086N/A0. This License applies to any program or other work which contains
4086N/Aa notice placed by the copyright holder saying it may be distributed
4086N/Aunder the terms of this General Public License. The "Program", below,
4086N/Arefers to any such program or work, and a "work based on the Program"
4086N/Ameans either the Program or any derivative work under copyright law:
4086N/Athat is to say, a work containing the Program or a portion of it,
4086N/Aeither verbatim or with modifications
and/or translated into another
4086N/Alanguage. (Hereinafter, translation is included without limitation in
4086N/Athe term "modification".) Each licensee is addressed as "you".
4086N/AActivities other than copying, distribution and modification are not
4086N/Acovered by this License; they are outside its scope. The act of
4086N/Arunning the Program is not restricted, and the output from the Program
4086N/Ais covered only if its contents constitute a work based on the
4086N/AProgram (independent of having been made by running the Program).
4086N/AWhether that is true depends on what the Program does.
4086N/A1. You may copy and distribute verbatim copies of the Program's
4086N/Asource code as you receive it, in any medium, provided that you
4086N/Aconspicuously and appropriately publish on each copy an appropriate
4086N/Acopyright notice and disclaimer of warranty; keep intact all the
4086N/Anotices that refer to this License and to the absence of any warranty;
4086N/Aand give any other recipients of the Program a copy of this License
4086N/AYou may charge a fee for the physical act of transferring a copy, and
4086N/Ayou may at your option offer warranty protection in exchange for a fee.
4086N/A2. You may modify your copy or copies of the Program or any portion
4086N/Aof it, thus forming a work based on the Program, and copy and
4086N/Adistribute such modifications or work under the terms of Section 1
4086N/Aabove, provided that you also meet all of these conditions:
4086N/Aa) You must cause the modified files to carry prominent notices
4086N/Astating that you changed the files and the date of any change.
4086N/Ab) You must cause any work that you distribute or publish, that in
4086N/Awhole or in part contains or is derived from the Program or any
4086N/Apart thereof, to be licensed as a whole at no charge to all third
4086N/Aparties under the terms of this License.
4086N/Ac) If the modified program normally reads commands interactively
4086N/Awhen run, you must cause it, when started running for such
4086N/Ainteractive use in the most ordinary way, to print or display an
4086N/Aannouncement including an appropriate copyright notice and a
4086N/Anotice that there is no warranty (or else, saying that you provide
4086N/Aa warranty) and that users may redistribute the program under
4086N/Athese conditions, and telling the user how to view a copy of this
4086N/ALicense. (Exception: if the Program itself is interactive but
4086N/Adoes not normally print such an announcement, your work based on
4086N/Athe Program is not required to print an announcement.)
4086N/AThese requirements apply to the modified work as a whole. If
4086N/Aidentifiable sections of that work are not derived from the Program,
4086N/Aand can be reasonably considered independent and separate works in
4086N/Athemselves, then this License, and its terms, do not apply to those
4086N/Asections when you distribute them as separate works. But when you
4086N/Adistribute the same sections as part of a whole which is a work based
4086N/Aon the Program, the distribution of the whole must be on the terms of
4086N/Athis License, whose permissions for other licensees extend to the
4086N/Aentire whole, and thus to each and every part regardless of who wrote it.
4086N/AThus, it is not the intent of this section to claim rights or contest
4086N/Ayour rights to work written entirely by you; rather, the intent is to
4086N/Aexercise the right to control the distribution of derivative or
4086N/Acollective works based on the Program.
4086N/AIn addition, mere aggregation of another work not based on the Program
4086N/Awith the Program (or with a work based on the Program) on a volume of
4086N/Aa storage or distribution medium does not bring the other work under
4086N/A3. You may copy and distribute the Program (or a work based on it,
4086N/Aunder Section 2) in object code or executable form under the terms of
4086N/ASections 1 and 2 above provided that you also do one of the following:
4086N/Aa) Accompany it with the complete corresponding machine-readable
4086N/Asource code, which must be distributed under the terms of Sections
4086N/A1 and 2 above on a medium customarily used for software interchange; or,
4086N/Ab) Accompany it with a written offer, valid for at least three
4086N/Ayears, to give any third party, for a charge no more than your
4086N/Acost of physically performing source distribution, a complete
4086N/Amachine-readable copy of the corresponding source code, to be
4086N/Adistributed under the terms of Sections 1 and 2 above on a medium
4086N/Acustomarily used for software interchange; or,
4086N/Ac) Accompany it with the information you received as to the offer
4086N/Ato distribute corresponding source code. (This alternative is
4086N/Aallowed only for noncommercial distribution and only if you
4086N/Areceived the program in object code or executable form with such
4086N/Aan offer, in accord with Subsection b above.)
4086N/AThe source code for a work means the preferred form of the work for
4086N/Amaking modifications to it. For an executable work, complete source
4086N/Acode means all the source code for all modules it contains, plus any
4086N/Aassociated interface definition files, plus the scripts used to
4086N/Acontrol compilation and installation of the executable. However, as a
4086N/Aspecial exception, the source code distributed need not include
4086N/Aanything that is normally distributed (in either source or binary
4086N/Aform) with the major components (compiler, kernel, and so on) of the
4086N/Aoperating system on which the executable runs, unless that component
4086N/Aitself accompanies the executable.
4086N/AIf distribution of executable or object code is made by offering
4086N/Aaccess to copy from a designated place, then offering equivalent
4086N/Aaccess to copy the source code from the same place counts as
4086N/Adistribution of the source code, even though third parties are not
4086N/Acompelled to copy the source along with the object code.
4086N/A4. You may not copy, modify, sublicense, or distribute the Program
4086N/Aexcept as expressly provided under this License. Any attempt
4086N/Aotherwise to copy, modify, sublicense or distribute the Program is
4086N/Avoid, and will automatically terminate your rights under this License.
4086N/AHowever, parties who have received copies, or rights, from you under
4086N/Athis License will not have their licenses terminated so long as such
4086N/Aparties remain in full compliance.
4086N/A5. You are not required to accept this License, since you have not
4086N/Asigned it. However, nothing else grants you permission to modify or
4086N/Adistribute the Program or its derivative works. These actions are
4086N/Aprohibited by law if you do not accept this License. Therefore, by
4086N/Amodifying or distributing the Program (or any work based on the
4086N/AProgram), you indicate your acceptance of this License to do so, and
4086N/Aall its terms and conditions for copying, distributing or modifying
4086N/Athe Program or works based on it.
4086N/A6. Each time you redistribute the Program (or any work based on the
4086N/AProgram), the recipient automatically receives a license from the
4086N/Aoriginal licensor to copy, distribute or modify the Program subject to
4086N/Athese terms and conditions. You may not impose any further
4086N/Arestrictions on the recipients' exercise of the rights granted herein.
4086N/AYou are not responsible for enforcing compliance by third parties to
4086N/A7. If, as a consequence of a court judgment or allegation of patent
4086N/Ainfringement or for any other reason (not limited to patent issues),
4086N/Aconditions are imposed on you (whether by court order, agreement or
4086N/Aotherwise) that contradict the conditions of this License, they do not
4086N/Aexcuse you from the conditions of this License. If you cannot
4086N/Adistribute so as to satisfy simultaneously your obligations under this
4086N/ALicense and any other pertinent obligations, then as a consequence you
4086N/Amay not distribute the Program at all. For example, if a patent
4086N/Alicense would not permit royalty-free redistribution of the Program by
4086N/Aall those who receive copies directly or indirectly through you, then
4086N/Athe only way you could satisfy both it and this License would be to
4086N/Arefrain entirely from distribution of the Program.
4086N/AIf any portion of this section is held invalid or unenforceable under
4086N/Aany particular circumstance, the balance of the section is intended to
4086N/Aapply and the section as a whole is intended to apply in other
4086N/AIt is not the purpose of this section to induce you to infringe any
4086N/Apatents or other property right claims or to contest validity of any
4086N/Asuch claims; this section has the sole purpose of protecting the
4086N/Aintegrity of the free software distribution system, which is
4086N/Aimplemented by public license practices. Many people have made
4086N/Agenerous contributions to the wide range of software distributed
4086N/Athrough that system in reliance on consistent application of that
4086N/Ato distribute software through any other system and a licensee cannot
4086N/AThis section is intended to make thoroughly clear what is believed to
4086N/Abe a consequence of the rest of this License.
4086N/A8. If the distribution
and/or use of the Program is restricted in
4086N/Acertain countries either by patents or by copyrighted interfaces, the
4086N/Aoriginal copyright holder who places the Program under this License
4086N/Amay add an explicit geographical distribution limitation excluding
4086N/Athose countries, so that distribution is permitted only in or among
4086N/Acountries not thus excluded. In such case, this License incorporates
4086N/Athe limitation as if written in the body of this License.
4086N/A9. The Free Software Foundation may publish revised
and/or new versions
4086N/Aof the General Public License from time to time. Such new versions will
4086N/Abe similar in spirit to the present version, but may differ in detail to
4086N/Aaddress new problems or concerns.
4086N/AEach version is given a distinguishing version number. If the Program
4086N/Aspecifies a version number of this License which applies to it and "any
4086N/Alater version", you have the option of following the terms and conditions
4086N/Aeither of that version or of any later version published by the Free
4086N/ASoftware Foundation. If the Program does not specify a version number of
4086N/Athis License, you may choose any version ever published by the Free Software
4086N/A10. If you wish to incorporate parts of the Program into other free
4086N/Aprograms whose distribution conditions are different, write to the author
4086N/Ato ask for permission. For software which is copyrighted by the Free
4086N/ASoftware Foundation, write to the Free Software Foundation; we sometimes
4086N/Amake exceptions for this. Our decision will be guided by the two goals
4086N/Aof preserving the free status of all derivatives of our free software and
4086N/Aof promoting the sharing and reuse of software generally.
4086N/A11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
4086N/AFOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
4086N/AOTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS
AND/OR OTHER PARTIES
4086N/APROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
4086N/AOR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
4086N/AMERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
4086N/ATO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
4086N/APROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
4086N/A12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
4086N/AWILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
AND/OR 4086N/AREDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
4086N/AINCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
4086N/AOUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
4086N/ATO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
4086N/AYOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
4086N/APROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
4086N/APOSSIBILITY OF SUCH DAMAGES.
4086N/A END OF TERMS AND CONDITIONS
4086N/A How to Apply These Terms to Your New Programs
4086N/AIf you develop a new program, and you want it to be of the greatest
4086N/Apossible use to the public, the best way to achieve this is to make it
4086N/Afree software which everyone can redistribute and change under these terms.
4086N/ATo do so, attach the following notices to the program. It is safest
4086N/Ato attach them to the start of each source file to most effectively
4086N/Aconvey the exclusion of warranty; and each file should have at least
4086N/Athe "copyright" line and a pointer to where the full notice is found.
4086N/AThis program is free software; you can redistribute it
and/or modify
4086N/Ait under the terms of the GNU General Public License as published by
4086N/Athe Free Software Foundation; either version 2 of the License, or
4086N/A(at your option) any later version.
4086N/AThis program is distributed in the hope that it will be useful,
4086N/Abut WITHOUT ANY WARRANTY; without even the implied warranty of
4086N/AMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4086N/AGNU General Public License for more details.
4086N/AYou should have received a copy of the GNU General Public License along
4086N/Awith this program; if not, write to the Free Software Foundation, Inc.,
4086N/A51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
4086N/AAlso add information on how to contact you by electronic and paper mail.
4086N/AIf the program is interactive, make it output a short notice like this
4086N/Awhen it starts in an interactive mode:
4086N/AGnomovision version 69, Copyright (C) year name of author
4086N/AGnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
4086N/AThis is free software, and you are welcome to redistribute it
4086N/Aunder certain conditions; type `show c' for details.
4086N/AThe hypothetical commands `show w' and `show c' should show the appropriate
4086N/Aparts of the General Public License. Of course, the commands you use may
4086N/Abe called something other than `show w' and `show c'; they could even be
4086N/Amouse-clicks or menu items--whatever suits your program.
4086N/AYou should also get your employer (if you work as a programmer) or your
4086N/Aschool, if any, to sign a "copyright disclaimer" for the program, if
4086N/Anecessary. Here is a sample; alter the names:
4086N/AYoyodyne, Inc., hereby disclaims all copyright interest in the program
4086N/A`Gnomovision' (which makes passes at compilers) written by James Hacker.
4086N/AThis General Public License does not permit incorporating your program into
4086N/Aproprietary programs. If your program is a subroutine library, you may
4086N/Aconsider it more useful to permit linking proprietary applications with the
4086N/Alibrary. If this is what you want to do, use the GNU Lesser General
4086N/APublic License instead of this License.
4086N/A------------------------------------------------
4086N/AGNU Free Documentation License
4086N/AVersion 1.3, 3 November 2008
4086N/ACopyright (C) 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
4086N/AEveryone is permitted to copy and distribute verbatim copies
4086N/Aof this license document, but changing it is not allowed.
4086N/AThe purpose of this License is to make a manual, textbook, or other
4086N/Afunctional and useful document "free" in the sense of freedom: to
4086N/Aassure everyone the effective freedom to copy and redistribute it,
4086N/Awith or without modifying it, either commercially or noncommercially.
4086N/ASecondarily, this License preserves for the author and publisher a way
4086N/Ato get credit for their work, while not being considered responsible
4086N/Afor modifications made by others.
4086N/AThis License is a kind of "copyleft", which means that derivative
4086N/Aworks of the document must themselves be free in the same sense. It
4086N/Acomplements the GNU General Public License, which is a copyleft
4086N/Alicense designed for free software.
4086N/AWe have designed this License in order to use it for manuals for free
4086N/Asoftware, because free software needs free documentation: a free
4086N/Aprogram should come with manuals providing the same freedoms that the
4086N/Asoftware does. But this License is not limited to software manuals;
4086N/Ait can be used for any textual work, regardless of subject matter or
4086N/Awhether it is published as a printed book. We recommend this License
4086N/Aprincipally for works whose purpose is instruction or reference.
4086N/A1. APPLICABILITY AND DEFINITIONS
4086N/AThis License applies to any manual or other work, in any medium, that
4086N/Acontains a notice placed by the copyright holder saying it can be
4086N/Adistributed under the terms of this License. Such a notice grants a
4086N/Aworld-wide, royalty-free license, unlimited in duration, to use that
4086N/Awork under the conditions stated herein. The "Document", below,
4086N/Arefers to any such manual or work. Any member of the public is a
4086N/Alicensee, and is addressed as "you". You accept the license if you
4086N/Acopy, modify or distribute the work in a way requiring permission
4086N/AA "Modified Version" of the Document means any work containing the
4086N/ADocument or a portion of it, either copied verbatim, or with
4086N/AA "Secondary Section" is a named appendix or a front-matter section of
4086N/Athe Document that deals exclusively with the relationship of the
4086N/Apublishers or authors of the Document to the Document's overall
4086N/Asubject (or to related matters) and contains nothing that could fall
4086N/Adirectly within that overall subject. (Thus, if the Document is in
4086N/Apart a textbook of mathematics, a Secondary Section may not explain
4086N/Aany mathematics.) The relationship could be a matter of historical
4086N/Aconnection with the subject or with related matters, or of legal,
4086N/Acommercial, philosophical, ethical or political position regarding
4086N/AThe "Invariant Sections" are certain Secondary Sections whose titles
4086N/Aare designated, as being those of Invariant Sections, in the notice
4086N/Athat says that the Document is released under this License. If a
4086N/Asection does not fit the above definition of Secondary then it is not
4086N/Aallowed to be designated as Invariant. The Document may contain zero
4086N/AInvariant Sections. If the Document does not identify any Invariant
4086N/ASections then there are none.
4086N/AThe "Cover Texts" are certain short passages of text that are listed,
4086N/Aas Front-Cover Texts or Back-Cover Texts, in the notice that says that
4086N/Athe Document is released under this License. A Front-Cover Text may
4086N/Abe at most 5 words, and a Back-Cover Text may be at most 25 words.
4086N/AA "Transparent" copy of the Document means a machine-readable copy,
4086N/Arepresented in a format whose specification is available to the
4086N/Ageneral public, that is suitable for revising the document
4086N/Astraightforwardly with generic text editors or (for images composed of
4086N/Apixels) generic paint programs or (for drawings) some widely available
4086N/Adrawing editor, and that is suitable for input to text formatters or
4086N/Afor automatic translation to a variety of formats suitable for input
4086N/Ato text formatters. A copy made in an otherwise Transparent file
4086N/Aformat whose markup, or absence of markup, has been arranged to thwart
4086N/Aor discourage subsequent modification by readers is not Transparent.
4086N/AAn image format is not Transparent if used for any substantial amount
4086N/Aof text. A copy that is not "Transparent" is called "Opaque".
4086N/AExamples of suitable formats for Transparent copies include plain
4086N/AASCII without markup, Texinfo input format, LaTeX input format, SGML
4086N/Aor XML using a publicly available DTD, and standard-conforming simple
4086N/AHTML, PostScript or PDF designed for human modification. Examples of
4086N/Atransparent image formats include PNG, XCF and JPG. Opaque formats
4086N/Ainclude proprietary formats that can be read and edited only by
4086N/Aproprietary word processors, SGML or XML for which the DTD
and/or 4086N/Aprocessing tools are not generally available, and the
4086N/Amachine-generated HTML, PostScript or PDF produced by some word
4086N/Aprocessors for output purposes only.
4086N/AThe "Title Page" means, for a printed book, the title page itself,
4086N/Aplus such following pages as are needed to hold, legibly, the material
4086N/Athis License requires to appear in the title page. For works in
4086N/Aformats which do not have any title page as such, "Title Page" means
4086N/Athe text near the most prominent appearance of the work's title,
4086N/Apreceding the beginning of the body of the text.
4086N/AThe "publisher" means any person or entity that distributes copies of
4086N/AA section "Entitled XYZ" means a named subunit of the Document whose
4086N/Atitle either is precisely XYZ or contains XYZ in parentheses following
4086N/Atext that translates XYZ in another language. (Here XYZ stands for a
4086N/Aspecific section name mentioned below, such as "Acknowledgements",
4086N/A"Dedications", "Endorsements", or "History".) To "Preserve the Title"
4086N/Aof such a section when you modify the Document means that it remains a
4086N/Asection "Entitled XYZ" according to this definition.
4086N/AThe Document may include Warranty Disclaimers next to the notice which
4086N/Astates that this License applies to the Document. These Warranty
4086N/ADisclaimers are considered to be included by reference in this
4086N/ALicense, but only as regards disclaiming warranties: any other
4086N/Aimplication that these Warranty Disclaimers may have is void and has
4086N/Ano effect on the meaning of this License.
4086N/AYou may copy and distribute the Document in any medium, either
4086N/Acommercially or noncommercially, provided that this License, the
4086N/Acopyright notices, and the license notice saying this License applies
4086N/Ato the Document are reproduced in all copies, and that you add no
4086N/Aother conditions whatsoever to those of this License. You may not use
4086N/Atechnical measures to obstruct or control the reading or further
4086N/Acopying of the copies you make or distribute. However, you may accept
4086N/Acompensation in exchange for copies. If you distribute a large enough
4086N/Anumber of copies you must also follow the conditions in section 3.
4086N/AYou may also lend copies, under the same conditions stated above, and
4086N/Ayou may publicly display copies.
4086N/AIf you publish printed copies (or copies in media that commonly have
4086N/Aprinted covers) of the Document, numbering more than 100, and the
4086N/ADocument's license notice requires Cover Texts, you must enclose the
4086N/Acopies in covers that carry, clearly and legibly, all these Cover
4086N/ATexts: Front-Cover Texts on the front cover, and Back-Cover Texts on
4086N/Athe back cover. Both covers must also clearly and legibly identify
4086N/Ayou as the publisher of these copies. The front cover must present
4086N/Athe full title with all words of the title equally prominent and
4086N/Avisible. You may add other material on the covers in addition.
4086N/ACopying with changes limited to the covers, as long as they preserve
4086N/Athe title of the Document and satisfy these conditions, can be treated
4086N/Aas verbatim copying in other respects.
4086N/AIf the required texts for either cover are too voluminous to fit
4086N/Alegibly, you should put the first ones listed (as many as fit
4086N/Areasonably) on the actual cover, and continue the rest onto adjacent
4086N/AIf you publish or distribute Opaque copies of the Document numbering
4086N/Amore than 100, you must either include a machine-readable Transparent
4086N/Acopy along with each Opaque copy, or state in or with each Opaque copy
4086N/Aa computer-network location from which the general network-using
4086N/Apublic has access to download using public-standard network protocols
4086N/Aa complete Transparent copy of the Document, free of added material.
4086N/AIf you use the latter option, you must take reasonably prudent steps,
4086N/Awhen you begin distribution of Opaque copies in quantity, to ensure
4086N/Athat this Transparent copy will remain thus accessible at the stated
4086N/Alocation until at least one year after the last time you distribute an
4086N/AOpaque copy (directly or through your agents or retailers) of that
4086N/AIt is requested, but not required, that you contact the authors of the
4086N/ADocument well before redistributing any large number of copies, to
4086N/Agive them a chance to provide you with an updated version of the
4086N/AYou may copy and distribute a Modified Version of the Document under
4086N/Athe conditions of sections 2 and 3 above, provided that you release
4086N/Athe Modified Version under precisely this License, with the Modified
4086N/AVersion filling the role of the Document, thus licensing distribution
4086N/Aand modification of the Modified Version to whoever possesses a copy
4086N/Aof it. In addition, you must do these things in the Modified Version:
4086N/AA. Use in the Title Page (and on the covers, if any) a title distinct
4086N/Afrom that of the Document, and from those of previous versions
4086N/A(which should, if there were any, be listed in the History section
4086N/Aof the Document). You may use the same title as a previous version
4086N/Aif the original publisher of that version gives permission.
4086N/AB. List on the Title Page, as authors, one or more persons or entities
4086N/Aresponsible for authorship of the modifications in the Modified
4086N/AVersion, together with at least five of the principal authors of the
4086N/ADocument (all of its principal authors, if it has fewer than five),
4086N/Aunless they release you from this requirement.
4086N/AC. State on the Title page the name of the publisher of the
4086N/AModified Version, as the publisher.
4086N/AD. Preserve all the copyright notices of the Document.
4086N/AE. Add an appropriate copyright notice for your modifications
4086N/Aadjacent to the other copyright notices.
4086N/AF. Include, immediately after the copyright notices, a license notice
4086N/Agiving the public permission to use the Modified Version under the
4086N/Aterms of this License, in the form shown in the Addendum below.
4086N/AG. Preserve in that license notice the full lists of Invariant Sections
4086N/Aand required Cover Texts given in the Document's license notice.
4086N/AH. Include an unaltered copy of this License.
4086N/AI. Preserve the section Entitled "History", Preserve its Title, and add
4086N/Ato it an item stating at least the title, year, new authors, and
4086N/Apublisher of the Modified Version as given on the Title Page. If
4086N/Athere is no section Entitled "History" in the Document, create one
4086N/Astating the title, year, authors, and publisher of the Document as
4086N/Agiven on its Title Page, then add an item describing the Modified
4086N/AVersion as stated in the previous sentence.
4086N/AJ. Preserve the network location, if any, given in the Document for
4086N/Apublic access to a Transparent copy of the Document, and likewise
4086N/Athe network locations given in the Document for previous versions
4086N/Ait was based on. These may be placed in the "History" section.
4086N/AYou may omit a network location for a work that was published at
4086N/Aleast four years before the Document itself, or if the original
4086N/Apublisher of the version it refers to gives permission.
4086N/AK. For any section Entitled "Acknowledgements" or "Dedications",
4086N/APreserve the Title of the section, and preserve in the section all
4086N/Athe substance and tone of each of the contributor acknowledgements
4086N/AL. Preserve all the Invariant Sections of the Document,
4086N/Aunaltered in their text and in their titles. Section numbers
4086N/Aor the equivalent are not considered part of the section titles.
4086N/AM. Delete any section Entitled "Endorsements". Such a section
4086N/Amay not be included in the Modified Version.
4086N/AN. Do not retitle any existing section to be Entitled "Endorsements"
4086N/Aor to conflict in title with any Invariant Section.
4086N/AO. Preserve any Warranty Disclaimers.
4086N/AIf the Modified Version includes new front-matter sections or
4086N/Aappendices that qualify as Secondary Sections and contain no material
4086N/Acopied from the Document, you may at your option designate some or all
4086N/Aof these sections as invariant. To do this, add their titles to the
4086N/Alist of Invariant Sections in the Modified Version's license notice.
4086N/AThese titles must be distinct from any other section titles.
4086N/AYou may add a section Entitled "Endorsements", provided it contains
4086N/Anothing but endorsements of your Modified Version by various
4086N/Aparties--for example, statements of peer review or that the text has
4086N/Abeen approved by an organization as the authoritative definition of a
4086N/AYou may add a passage of up to five words as a Front-Cover Text, and a
4086N/Apassage of up to 25 words as a Back-Cover Text, to the end of the list
4086N/Aof Cover Texts in the Modified Version. Only one passage of
4086N/AFront-Cover Text and one of Back-Cover Text may be added by (or
4086N/Athrough arrangements made by) any one entity. If the Document already
4086N/Aincludes a cover text for the same cover, previously added by you or
4086N/Aby arrangement made by the same entity you are acting on behalf of,
4086N/Ayou may not add another; but you may replace the old one, on explicit
4086N/Apermission from the previous publisher that added the old one.
4086N/AThe author(s) and publisher(s) of the Document do not by this License
4086N/Agive permission to use their names for publicity for or to assert or
4086N/Aimply endorsement of any Modified Version.
4086N/AYou may combine the Document with other documents released under this
4086N/ALicense, under the terms defined in section 4 above for modified
4086N/Aversions, provided that you include in the combination all of the
4086N/AInvariant Sections of all of the original documents, unmodified, and
4086N/Alist them all as Invariant Sections of your combined work in its
4086N/Alicense notice, and that you preserve all their Warranty Disclaimers.
4086N/AThe combined work need only contain one copy of this License, and
4086N/Amultiple identical Invariant Sections may be replaced with a single
4086N/Acopy. If there are multiple Invariant Sections with the same name but
4086N/Adifferent contents, make the title of each such section unique by
4086N/Aadding at the end of it, in parentheses, the name of the original
4086N/Aauthor or publisher of that section if known, or else a unique number.
4086N/AMake the same adjustment to the section titles in the list of
4086N/AInvariant Sections in the license notice of the combined work.
4086N/AIn the combination, you must combine any sections Entitled "History"
4086N/Ain the various original documents, forming one section Entitled
4086N/A"History"; likewise combine any sections Entitled "Acknowledgements",
4086N/Aand any sections Entitled "Dedications". You must delete all sections
4086N/AYou may make a collection consisting of the Document and other
4086N/Adocuments released under this License, and replace the individual
4086N/Acopies of this License in the various documents with a single copy
4086N/Athat is included in the collection, provided that you follow the rules
4086N/Aof this License for verbatim copying of each of the documents in all
4086N/AYou may extract a single document from such a collection, and
4086N/Adistribute it individually under this License, provided you insert a
4086N/Acopy of this License into the extracted document, and follow this
4086N/ALicense in all other respects regarding verbatim copying of that
4086N/A7. AGGREGATION WITH INDEPENDENT WORKS
4086N/AA compilation of the Document or its derivatives with other separate
4086N/Aand independent documents or works, in or on a volume of a storage or
4086N/Adistribution medium, is called an "aggregate" if the copyright
4086N/Aresulting from the compilation is not used to limit the legal rights
4086N/Aof the compilation's users beyond what the individual works permit.
4086N/AWhen the Document is included in an aggregate, this License does not
4086N/Aapply to the other works in the aggregate which are not themselves
4086N/Aderivative works of the Document.
4086N/AIf the Cover Text requirement of section 3 is applicable to these
4086N/Acopies of the Document, then if the Document is less than one half of
4086N/Athe entire aggregate, the Document's Cover Texts may be placed on
4086N/Acovers that bracket the Document within the aggregate, or the
4086N/Aelectronic equivalent of covers if the Document is in electronic form.
4086N/AOtherwise they must appear on printed covers that bracket the whole
4086N/ATranslation is considered a kind of modification, so you may
4086N/Adistribute translations of the Document under the terms of section 4.
4086N/AReplacing Invariant Sections with translations requires special
4086N/Apermission from their copyright holders, but you may include
4086N/Atranslations of some or all Invariant Sections in addition to the
4086N/Aoriginal versions of these Invariant Sections. You may include a
4086N/Atranslation of this License, and all the license notices in the
4086N/ADocument, and any Warranty Disclaimers, provided that you also include
4086N/Athe original English version of this License and the original versions
4086N/Aof those notices and disclaimers. In case of a disagreement between
4086N/Athe translation and the original version of this License or a notice
4086N/Aor disclaimer, the original version will prevail.
4086N/AIf a section in the Document is Entitled "Acknowledgements",
4086N/A"Dedications", or "History", the requirement (section 4) to Preserve
4086N/Aits Title (section 1) will typically require changing the actual
4086N/AYou may not copy, modify, sublicense, or distribute the Document
4086N/Aexcept as expressly provided under this License. Any attempt
4086N/Aotherwise to copy, modify, sublicense, or distribute it is void, and
4086N/Awill automatically terminate your rights under this License.
4086N/AHowever, if you cease all violation of this License, then your license
4086N/Afrom a particular copyright holder is reinstated (a) provisionally,
4086N/Aunless and until the copyright holder explicitly and finally
4086N/Aterminates your license, and (b) permanently, if the copyright holder
4086N/Afails to notify you of the violation by some reasonable means prior to
4086N/A60 days after the cessation.
4086N/AMoreover, your license from a particular copyright holder is
4086N/Areinstated permanently if the copyright holder notifies you of the
4086N/Aviolation by some reasonable means, this is the first time you have
4086N/Areceived notice of violation of this License (for any work) from that
4086N/Acopyright holder, and you cure the violation prior to 30 days after
4086N/ATermination of your rights under this section does not terminate the
4086N/Alicenses of parties who have received copies or rights from you under
4086N/Athis License. If your rights have been terminated and not permanently
4086N/Areinstated, receipt of a copy of some or all of the same material does
4086N/Anot give you any rights to use it.
4086N/A10. FUTURE REVISIONS OF THIS LICENSE
4086N/AThe Free Software Foundation may publish new, revised versions of the
4086N/AGNU Free Documentation License from time to time. Such new versions
4086N/Awill be similar in spirit to the present version, but may differ in
4086N/Adetail to address new problems or concerns. See
4086N/AEach version of the License is given a distinguishing version number.
4086N/AIf the Document specifies that a particular numbered version of this
4086N/ALicense "or any later version" applies to it, you have the option of
4086N/Afollowing the terms and conditions either of that specified version or
4086N/Aof any later version that has been published (not as a draft) by the
4086N/AFree Software Foundation. If the Document does not specify a version
4086N/Anumber of this License, you may choose any version ever published (not
4086N/Aas a draft) by the Free Software Foundation. If the Document
4086N/Aspecifies that a proxy can decide which future versions of this
4086N/ALicense can be used, that proxy's public statement of acceptance of a
4086N/Aversion permanently authorizes you to choose that version for the
4086N/A"Massive Multiauthor Collaboration Site" (or "MMC Site") means any
4086N/AWorld Wide Web server that publishes copyrightable works and also
4086N/Aprovides prominent facilities for anybody to edit those works. A
4086N/Apublic wiki that anybody can edit is an example of such a server. A
4086N/A"Massive Multiauthor Collaboration" (or "MMC") contained in the site
4086N/Ameans any set of copyrightable works thus published on the MMC site.
4086N/A"CC-BY-SA" means the Creative Commons Attribution-Share Alike 3.0
4086N/Alicense published by Creative Commons Corporation, a not-for-profit
4086N/Acorporation with a principal place of business in San Francisco,
4086N/ACalifornia, as well as future copyleft versions of that license
4086N/Apublished by that same organization.
4086N/A"Incorporate" means to publish or republish a Document, in whole or in
4086N/Apart, as part of another Document.
4086N/AAn MMC is "eligible for relicensing" if it is licensed under this
4086N/ALicense, and if all works that were first published under this License
4086N/Asomewhere other than this MMC, and subsequently incorporated in whole or
4086N/Ain part into the MMC, (1) had no cover texts or invariant sections, and
4086N/A(2) were thus incorporated prior to November 1, 2008.
4086N/AThe operator of an MMC Site may republish an MMC contained in the site
4086N/Aunder CC-BY-SA on the same site at any time before August 1, 2009,
4086N/Aprovided the MMC is eligible for relicensing.
4086N/AADDENDUM: How to use this License for your documents
4086N/ATo use this License in a document you have written, include a copy of
4086N/Athe License in the document and put the following copyright and
4086N/Alicense notices just after the title page:
4086N/ACopyright (c) YEAR YOUR NAME.
4086N/APermission is granted to copy, distribute
and/or modify this document
4086N/Aunder the terms of the GNU Free Documentation License, Version 1.3
4086N/Aor any later version published by the Free Software Foundation;
4086N/Awith no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
4086N/AA copy of the license is included in the section entitled "GNU
4086N/AFree Documentation License".
4086N/AIf you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
4086N/Awith the Invariant Sections being LIST THEIR TITLES, with the
4086N/AFront-Cover Texts being LIST, and with the Back-Cover Texts being LIST.
4086N/AIf you have Invariant Sections without Cover Texts, or some other
4086N/Acombination of the three, merge those two alternatives to suit the
4086N/AIf your document contains nontrivial examples of program code, we
4086N/Arecommend releasing these examples in parallel under your choice of
4086N/Afree software license, such as the GNU General Public License,
4086N/Ato permit their use in free software.
4086N/A---------------------------------------------------
4086N/A# following copyright and license.
4086N/A# Copyright (C) 1994 X Consortium
4086N/A# Permission is hereby granted, free of charge, to any person obtaining a copy
4086N/A# of this software and associated documentation files (the "Software"), to
4086N/A# deal in the Software without restriction, including without limitation the
4086N/A# rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or 4086N/A# sell copies of the Software, and to permit persons to whom the Software is
4086N/A# furnished to do so, subject to the following conditions:
4086N/A# The above copyright notice and this permission notice shall be included in
4086N/A# all copies or substantial portions of the Software.
4086N/A# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
4086N/A# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
4086N/A# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
4086N/A# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
4086N/A# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
4086N/A# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
4086N/A# Except as contained in this notice, the name of the X Consortium shall not
4086N/A# be used in advertising or otherwise to promote the sale, use or other deal-
4086N/A# ings in this Software without prior written authorization from the X Consor-