src/pyams_media/skin/resources/flowplayer/LICENSE.md
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     1 
       
     2 # GPL License v3
       
     3 
       
     4 The Flowplayer Free version is released under the GNU GENERAL PUBLIC LICENSE
       
     5 Version 3 (GPL).
       
     6 
       
     7 #### The GPL requires that you not remove the Flowplayer logo and copyright notices from the user interface. See section 5.d below.
       
     8 
       
     9 Commercial licenses [are available](http://flowplayer.org/download/). The commercial player version does not
       
    10 require any Flowplayer notices or texts and also provides some additional
       
    11 features.
       
    12 
       
    13 
       
    14 ## ADDITIONAL TERM per GPL Section 7
       
    15 
       
    16 If you convey this program (or any modifications of it) and assume
       
    17 contractual liability for the program to recipients of it, you agree to
       
    18 indemnify Flowplayer, Ltd. for any liability that those contractual
       
    19 assumptions impose on Flowplayer, Ltd.
       
    20 
       
    21 Except as expressly provided herein, no trademark rights are granted in any
       
    22 trademarks of Flowplayer, Ltd. Licensees are granted a limited, non-exclusive
       
    23 right to use the mark Flowplayer and the Flowplayer logos in connection with
       
    24 unmodified copies of the Program and the copyright notices required by section
       
    25 5.d of the GPL license. For the purposes of this limited trademark license
       
    26 grant, customizing the Flowplayer by skinning, scripting, or including plugins
       
    27 provided by Flowplayer, Ltd. is not considered modifying the Program.
       
    28 
       
    29 Licensees that do modify the Program, taking advantage of the open-source
       
    30 license, may not use the Flowplayer mark or Flowplayer logos and must
       
    31 change the logo as follows:
       
    32 
       
    33 stating that the licensee modified the Flowplayer. A suitable notice might
       
    34 read "Flowplayer Source code modified by ModOrg 2012"; for the canvas, the
       
    35 notice should read "Based on Flowplayer source code".
       
    36 
       
    37 In addition, licensees that modify the Program must give the modified Program
       
    38 a new name that is not confusingly similar to Flowplayer and may not
       
    39 distribute it under the name Flowplayer.
       
    40 
       
    41 
       
    42 # GNU GENERAL PUBLIC LICENSE
       
    43 ## Version 3, 29 June 2007
       
    44 
       
    45 Copyright (C) 2007 Free Software Foundation, Inc. http://fsf.org
       
    46 Everyone is permitted to copy and distribute verbatim copies
       
    47 of this license document, but changing it is not allowed.
       
    48 
       
    49 ### Preamble
       
    50 
       
    51 The GNU General Public License is a free, copyleft license for
       
    52 software and other kinds of works.
       
    53 
       
    54 The licenses for most software and other practical works are designed
       
    55 to take away your freedom to share and change the works. By contrast,
       
    56 the GNU General Public License is intended to guarantee your freedom to
       
    57 share and change all versions of a program--to make sure it remains free
       
    58 software for all its users. We, the Free Software Foundation, use the
       
    59 GNU General Public License for most of our software; it applies also to
       
    60 any other work released this way by its authors. You can apply it to
       
    61 your programs, too.
       
    62 
       
    63 When we speak of free software, we are referring to freedom, not
       
    64 price. Our General Public Licenses are designed to make sure that you
       
    65 have the freedom to distribute copies of free software (and charge for
       
    66 them if you wish), that you receive source code or can get it if you
       
    67 want it, that you can change the software or use pieces of it in new
       
    68 free programs, and that you know you can do these things.
       
    69 
       
    70 To protect your rights, we need to prevent others from denying you
       
    71 these rights or asking you to surrender the rights. Therefore, you have
       
    72 certain responsibilities if you distribute copies of the software, or if
       
    73 you modify it: responsibilities to respect the freedom of others.
       
    74 
       
    75 For example, if you distribute copies of such a program, whether
       
    76 gratis or for a fee, you must pass on to the recipients the same
       
    77 freedoms that you received. You must make sure that they, too, receive
       
    78 or can get the source code. And you must show them these terms so they
       
    79 know their rights.
       
    80 
       
    81 Developers that use the GNU GPL protect your rights with two steps:
       
    82 (1) assert copyright on the software, and (2) offer you this License
       
    83 giving you legal permission to copy, distribute and/or modify it.
       
    84 
       
    85 For the developers' and authors' protection, the GPL clearly explains
       
    86 that there is no warranty for this free software. For both users' and
       
    87 authors' sake, the GPL requires that modified versions be marked as
       
    88 changed, so that their problems will not be attributed erroneously to
       
    89 authors of previous versions.
       
    90 
       
    91 Some devices are designed to deny users access to install or run
       
    92 modified versions of the software inside them, although the manufacturer
       
    93 can do so. This is fundamentally incompatible with the aim of
       
    94 protecting users' freedom to change the software. The systematic
       
    95 pattern of such abuse occurs in the area of products for individuals to
       
    96 use, which is precisely where it is most unacceptable. Therefore, we
       
    97 have designed this version of the GPL to prohibit the practice for those
       
    98 products. If such problems arise substantially in other domains, we
       
    99 stand ready to extend this provision to those domains in future versions
       
   100 of the GPL, as needed to protect the freedom of users.
       
   101 
       
   102 Finally, every program is threatened constantly by software patents.
       
   103 States should not allow patents to restrict development and use of
       
   104 software on general-purpose computers, but in those that do, we wish to
       
   105 avoid the special danger that patents applied to a free program could
       
   106 make it effectively proprietary. To prevent this, the GPL assures that
       
   107 patents cannot be used to render the program non-free.
       
   108 
       
   109 The precise terms and conditions for copying, distribution and
       
   110 modification follow.
       
   111 
       
   112 ### TERMS AND CONDITIONS
       
   113 
       
   114 ### 0. Definitions.
       
   115 
       
   116 *This License* refers to version 3 of the GNU General Public License.
       
   117 
       
   118 *Copyright* also means copyright-like laws that apply to other kinds of
       
   119 works, such as semiconductor masks.
       
   120 
       
   121 *The Program* refers to any copyrightable work licensed under this
       
   122 License. Each licensee is addressed as "you". "Licensees" and
       
   123 "recipients" may be individuals or organizations.
       
   124 
       
   125 To *modify* a work means to copy from or adapt all or part of the work
       
   126 in a fashion requiring copyright permission, other than the making of an
       
   127 exact copy. The resulting work is called a "modified version" of the
       
   128 earlier work or a work "based on" the earlier work.
       
   129 
       
   130 A *covered work* means either the unmodified Program or a work based
       
   131 on the Program.
       
   132 
       
   133 To *propagate* a work means to do anything with it that, without
       
   134 permission, would make you directly or secondarily liable for
       
   135 infringement under applicable copyright law, except executing it on a
       
   136 computer or modifying a private copy. Propagation includes copying,
       
   137 distribution (with or without modification), making available to the
       
   138 public, and in some countries other activities as well.
       
   139 
       
   140 To *convey* a work means any kind of propagation that enables other
       
   141 parties to make or receive copies. Mere interaction with a user through
       
   142 a computer network, with no transfer of a copy, is not conveying.
       
   143 
       
   144 An interactive user interface displays *Appropriate Legal Notices*
       
   145 to the extent that it includes a convenient and prominently visible
       
   146 feature that (1) displays an appropriate copyright notice, and (2)
       
   147 tells the user that there is no warranty for the work (except to the
       
   148 extent that warranties are provided), that licensees may convey the
       
   149 work under this License, and how to view a copy of this License. If
       
   150 the interface presents a list of user commands or options, such as a
       
   151 menu, a prominent item in the list meets this criterion.
       
   152 
       
   153 ### 1. Source Code.
       
   154 
       
   155 The *source code* for a work means the preferred form of the work
       
   156 for making modifications to it. "Object code" means any non-source
       
   157 form of a work.
       
   158 
       
   159 A *Standard Interface* means an interface that either is an official
       
   160 standard defined by a recognized standards body, or, in the case of
       
   161 interfaces specified for a particular programming language, one that
       
   162 is widely used among developers working in that language.
       
   163 
       
   164 The *System Libraries* of an executable work include anything, other
       
   165 than the work as a whole, that (a) is included in the normal form of
       
   166 packaging a Major Component, but which is not part of that Major
       
   167 Component, and (b) serves only to enable use of the work with that
       
   168 Major Component, or to implement a Standard Interface for which an
       
   169 implementation is available to the public in source code form. A
       
   170 "Major Component", in this context, means a major essential component
       
   171 (kernel, window system, and so on) of the specific operating system
       
   172 (if any) on which the executable work runs, or a compiler used to
       
   173 produce the work, or an object code interpreter used to run it.
       
   174 
       
   175 The *Corresponding Source* for a work in object code form means all
       
   176 the source code needed to generate, install, and (for an executable
       
   177 work) run the object code and to modify the work, including scripts to
       
   178 control those activities. However, it does not include the work's
       
   179 System Libraries, or general-purpose tools or generally available free
       
   180 programs which are used unmodified in performing those activities but
       
   181 which are not part of the work. For example, Corresponding Source
       
   182 includes interface definition files associated with source files for
       
   183 the work, and the source code for shared libraries and dynamically
       
   184 linked subprograms that the work is specifically designed to require,
       
   185 such as by intimate data communication or control flow between those
       
   186 subprograms and other parts of the work.
       
   187 
       
   188 The Corresponding Source need not include anything that users
       
   189 can regenerate automatically from other parts of the Corresponding
       
   190 Source.
       
   191 
       
   192 The Corresponding Source for a work in source code form is that
       
   193 same work.
       
   194 
       
   195 ### 2. Basic Permissions.
       
   196 
       
   197 All rights granted under this License are granted for the term of
       
   198 copyright on the Program, and are irrevocable provided the stated
       
   199 conditions are met. This License explicitly affirms your unlimited
       
   200 permission to run the unmodified Program. The output from running a
       
   201 covered work is covered by this License only if the output, given its
       
   202 content, constitutes a covered work. This License acknowledges your
       
   203 rights of fair use or other equivalent, as provided by copyright law.
       
   204 
       
   205 You may make, run and propagate covered works that you do not
       
   206 convey, without conditions so long as your license otherwise remains
       
   207 in force. You may convey covered works to others for the sole purpose
       
   208 of having them make modifications exclusively for you, or provide you
       
   209 with facilities for running those works, provided that you comply with
       
   210 the terms of this License in conveying all material for which you do
       
   211 not control copyright. Those thus making or running the covered works
       
   212 for you must do so exclusively on your behalf, under your direction
       
   213 and control, on terms that prohibit them from making any copies of
       
   214 your copyrighted material outside their relationship with you.
       
   215 
       
   216 Conveying under any other circumstances is permitted solely under
       
   217 the conditions stated below. Sublicensing is not allowed; section 10
       
   218 makes it unnecessary.
       
   219 
       
   220 ### 3. Protecting Users' Legal Rights From Anti-Circumvention Law.
       
   221 
       
   222 No covered work shall be deemed part of an effective technological
       
   223 measure under any applicable law fulfilling obligations under article
       
   224 11 of the WIPO copyright treaty adopted on 20 December 1996, or
       
   225 similar laws prohibiting or restricting circumvention of such
       
   226 measures.
       
   227 
       
   228 When you convey a covered work, you waive any legal power to forbid
       
   229 circumvention of technological measures to the extent such circumvention
       
   230 is effected by exercising rights under this License with respect to
       
   231 the covered work, and you disclaim any intention to limit operation or
       
   232 modification of the work as a means of enforcing, against the work's
       
   233 users, your or third parties' legal rights to forbid circumvention of
       
   234 technological measures.
       
   235 
       
   236 ### 4. Conveying Verbatim Copies.
       
   237 
       
   238 You may convey verbatim copies of the Program's source code as you
       
   239 receive it, in any medium, provided that you conspicuously and
       
   240 appropriately publish on each copy an appropriate copyright notice;
       
   241 keep intact all notices stating that this License and any
       
   242 non-permissive terms added in accord with section 7 apply to the code;
       
   243 keep intact all notices of the absence of any warranty; and give all
       
   244 recipients a copy of this License along with the Program.
       
   245 
       
   246 You may charge any price or no price for each copy that you convey,
       
   247 and you may offer support or warranty protection for a fee.
       
   248 
       
   249 ### 5. Conveying Modified Source Versions.
       
   250 
       
   251 You may convey a work based on the Program, or the modifications to
       
   252 produce it from the Program, in the form of source code under the
       
   253 terms of section 4, provided that you also meet all of these conditions:
       
   254 
       
   255 a) The work must carry prominent notices stating that you modified
       
   256 it, and giving a relevant date.
       
   257 
       
   258 b) The work must carry prominent notices stating that it is
       
   259 released under this License and any conditions added under section
       
   260 7. This requirement modifies the requirement in section 4 to
       
   261 "keep intact all notices".
       
   262 
       
   263 c) You must license the entire work, as a whole, under this
       
   264 License to anyone who comes into possession of a copy. This
       
   265 License will therefore apply, along with any applicable section 7
       
   266 additional terms, to the whole of the work, and all its parts,
       
   267 regardless of how they are packaged. This License gives no
       
   268 permission to license the work in any other way, but it does not
       
   269 invalidate such permission if you have separately received it.
       
   270 
       
   271 d) If the work has interactive user interfaces, each must display
       
   272 Appropriate Legal Notices; however, if the Program has interactive
       
   273 interfaces that do not display Appropriate Legal Notices, your
       
   274 work need not make them do so.
       
   275 
       
   276 A compilation of a covered work with other separate and independent
       
   277 works, which are not by their nature extensions of the covered work,
       
   278 and which are not combined with it such as to form a larger program,
       
   279 in or on a volume of a storage or distribution medium, is called an
       
   280 "aggregate" if the compilation and its resulting copyright are not
       
   281 used to limit the access or legal rights of the compilation's users
       
   282 beyond what the individual works permit. Inclusion of a covered work
       
   283 in an aggregate does not cause this License to apply to the other
       
   284 parts of the aggregate.
       
   285 
       
   286 ### 6. Conveying Non-Source Forms.
       
   287 
       
   288 You may convey a covered work in object code form under the terms
       
   289 of sections 4 and 5, provided that you also convey the
       
   290 machine-readable Corresponding Source under the terms of this License,
       
   291 in one of these ways:
       
   292 
       
   293 a) Convey the object code in, or embodied in, a physical product
       
   294 (including a physical distribution medium), accompanied by the
       
   295 Corresponding Source fixed on a durable physical medium
       
   296 customarily used for software interchange.
       
   297 
       
   298 b) Convey the object code in, or embodied in, a physical product
       
   299 (including a physical distribution medium), accompanied by a
       
   300 written offer, valid for at least three years and valid for as
       
   301 long as you offer spare parts or customer support for that product
       
   302 model, to give anyone who possesses the object code either (1) a
       
   303 copy of the Corresponding Source for all the software in the
       
   304 product that is covered by this License, on a durable physical
       
   305 medium customarily used for software interchange, for a price no
       
   306 more than your reasonable cost of physically performing this
       
   307 conveying of source, or (2) access to copy the
       
   308 Corresponding Source from a network server at no charge.
       
   309 
       
   310 c) Convey individual copies of the object code with a copy of the
       
   311 written offer to provide the Corresponding Source. This
       
   312 alternative is allowed only occasionally and noncommercially, and
       
   313 only if you received the object code with such an offer, in accord
       
   314 with subsection 6b.
       
   315 
       
   316 d) Convey the object code by offering access from a designated
       
   317 place (gratis or for a charge), and offer equivalent access to the
       
   318 Corresponding Source in the same way through the same place at no
       
   319 further charge. You need not require recipients to copy the
       
   320 Corresponding Source along with the object code. If the place to
       
   321 copy the object code is a network server, the Corresponding Source
       
   322 may be on a different server (operated by you or a third party)
       
   323 that supports equivalent copying facilities, provided you maintain
       
   324 clear directions next to the object code saying where to find the
       
   325 Corresponding Source. Regardless of what server hosts the
       
   326 Corresponding Source, you remain obligated to ensure that it is
       
   327 available for as long as needed to satisfy these requirements.
       
   328 
       
   329 e) Convey the object code using peer-to-peer transmission, provided
       
   330 you inform other peers where the object code and Corresponding
       
   331 Source of the work are being offered to the general public at no
       
   332 charge under subsection 6d.
       
   333 
       
   334 A separable portion of the object code, whose source code is excluded
       
   335 from the Corresponding Source as a System Library, need not be
       
   336 included in conveying the object code work.
       
   337 
       
   338 A "User Product" is either (1) a "consumer product", which means any
       
   339 tangible personal property which is normally used for personal, family,
       
   340 or household purposes, or (2) anything designed or sold for incorporation
       
   341 into a dwelling. In determining whether a product is a consumer product,
       
   342 doubtful cases shall be resolved in favor of coverage. For a particular
       
   343 product received by a particular user, "normally used" refers to a
       
   344 typical or common use of that class of product, regardless of the status
       
   345 of the particular user or of the way in which the particular user
       
   346 actually uses, or expects or is expected to use, the product. A product
       
   347 is a consumer product regardless of whether the product has substantial
       
   348 commercial, industrial or non-consumer uses, unless such uses represent
       
   349 the only significant mode of use of the product.
       
   350 
       
   351 "Installation Information" for a User Product means any methods,
       
   352 procedures, authorization keys, or other information required to install
       
   353 and execute modified versions of a covered work in that User Product from
       
   354 a modified version of its Corresponding Source. The information must
       
   355 suffice to ensure that the continued functioning of the modified object
       
   356 code is in no case prevented or interfered with solely because
       
   357 modification has been made.
       
   358 
       
   359 If you convey an object code work under this section in, or with, or
       
   360 specifically for use in, a User Product, and the conveying occurs as
       
   361 part of a transaction in which the right of possession and use of the
       
   362 User Product is transferred to the recipient in perpetuity or for a
       
   363 fixed term (regardless of how the transaction is characterized), the
       
   364 Corresponding Source conveyed under this section must be accompanied
       
   365 by the Installation Information. But this requirement does not apply
       
   366 if neither you nor any third party retains the ability to install
       
   367 modified object code on the User Product (for example, the work has
       
   368 been installed in ROM).
       
   369 
       
   370 The requirement to provide Installation Information does not include a
       
   371 requirement to continue to provide support service, warranty, or updates
       
   372 for a work that has been modified or installed by the recipient, or for
       
   373 the User Product in which it has been modified or installed. Access to a
       
   374 network may be denied when the modification itself materially and
       
   375 adversely affects the operation of the network or violates the rules and
       
   376 protocols for communication across the network.
       
   377 
       
   378 Corresponding Source conveyed, and Installation Information provided,
       
   379 in accord with this section must be in a format that is publicly
       
   380 documented (and with an implementation available to the public in
       
   381 source code form), and must require no special password or key for
       
   382 unpacking, reading or copying.
       
   383 
       
   384 ### 7. Additional Terms.
       
   385 
       
   386 "Additional permissions" are terms that supplement the terms of this
       
   387 License by making exceptions from one or more of its conditions.
       
   388 Additional permissions that are applicable to the entire Program shall
       
   389 be treated as though they were included in this License, to the extent
       
   390 that they are valid under applicable law. If additional permissions
       
   391 apply only to part of the Program, that part may be used separately
       
   392 under those permissions, but the entire Program remains governed by
       
   393 this License without regard to the additional permissions.
       
   394 
       
   395 When you convey a copy of a covered work, you may at your option
       
   396 remove any additional permissions from that copy, or from any part of
       
   397 it. (Additional permissions may be written to require their own
       
   398 removal in certain cases when you modify the work.) You may place
       
   399 additional permissions on material, added by you to a covered work,
       
   400 for which you have or can give appropriate copyright permission.
       
   401 
       
   402 Notwithstanding any other provision of this License, for material you
       
   403 add to a covered work, you may (if authorized by the copyright holders of
       
   404 that material) supplement the terms of this License with terms:
       
   405 
       
   406 a) Disclaiming warranty or limiting liability differently from the
       
   407 terms of sections 15 and 16 of this License; or
       
   408 
       
   409 b) Requiring preservation of specified reasonable legal notices or
       
   410 author attributions in that material or in the Appropriate Legal
       
   411 Notices displayed by works containing it; or
       
   412 
       
   413 c) Prohibiting misrepresentation of the origin of that material, or
       
   414 requiring that modified versions of such material be marked in
       
   415 reasonable ways as different from the original version; or
       
   416 
       
   417 d) Limiting the use for publicity purposes of names of licensors or
       
   418 authors of the material; or
       
   419 
       
   420 e) Declining to grant rights under trademark law for use of some
       
   421 trade names, trademarks, or service marks; or
       
   422 
       
   423 f) Requiring indemnification of licensors and authors of that
       
   424 material by anyone who conveys the material (or modified versions of
       
   425 it) with contractual assumptions of liability to the recipient, for
       
   426 any liability that these contractual assumptions directly impose on
       
   427 those licensors and authors.
       
   428 
       
   429 All other non-permissive additional terms are considered "further
       
   430 restrictions" within the meaning of section 10. If the Program as you
       
   431 received it, or any part of it, contains a notice stating that it is
       
   432 governed by this License along with a term that is a further
       
   433 restriction, you may remove that term. If a license document contains
       
   434 a further restriction but permits relicensing or conveying under this
       
   435 License, you may add to a covered work material governed by the terms
       
   436 of that license document, provided that the further restriction does
       
   437 not survive such relicensing or conveying.
       
   438 
       
   439 If you add terms to a covered work in accord with this section, you
       
   440 must place, in the relevant source files, a statement of the
       
   441 additional terms that apply to those files, or a notice indicating
       
   442 where to find the applicable terms.
       
   443 
       
   444 Additional terms, permissive or non-permissive, may be stated in the
       
   445 form of a separately written license, or stated as exceptions;
       
   446 the above requirements apply either way.
       
   447 
       
   448 ### 8. Termination.
       
   449 
       
   450 You may not propagate or modify a covered work except as expressly
       
   451 provided under this License. Any attempt otherwise to propagate or
       
   452 modify it is void, and will automatically terminate your rights under
       
   453 this License (including any patent licenses granted under the third
       
   454 paragraph of section 11).
       
   455 
       
   456 However, if you cease all violation of this License, then your
       
   457 license from a particular copyright holder is reinstated (a)
       
   458 provisionally, unless and until the copyright holder explicitly and
       
   459 finally terminates your license, and (b) permanently, if the copyright
       
   460 holder fails to notify you of the violation by some reasonable means
       
   461 prior to 60 days after the cessation.
       
   462 
       
   463 Moreover, your license from a particular copyright holder is
       
   464 reinstated permanently if the copyright holder notifies you of the
       
   465 violation by some reasonable means, this is the first time you have
       
   466 received notice of violation of this License (for any work) from that
       
   467 copyright holder, and you cure the violation prior to 30 days after
       
   468 your receipt of the notice.
       
   469 
       
   470 Termination of your rights under this section does not terminate the
       
   471 licenses of parties who have received copies or rights from you under
       
   472 this License. If your rights have been terminated and not permanently
       
   473 reinstated, you do not qualify to receive new licenses for the same
       
   474 material under section 10.
       
   475 
       
   476 ### 9. Acceptance Not Required for Having Copies.
       
   477 
       
   478 You are not required to accept this License in order to receive or
       
   479 run a copy of the Program. Ancillary propagation of a covered work
       
   480 occurring solely as a consequence of using peer-to-peer transmission
       
   481 to receive a copy likewise does not require acceptance. However,
       
   482 nothing other than this License grants you permission to propagate or
       
   483 modify any covered work. These actions infringe copyright if you do
       
   484 not accept this License. Therefore, by modifying or propagating a
       
   485 covered work, you indicate your acceptance of this License to do so.
       
   486 
       
   487 ### 10. Automatic Licensing of Downstream Recipients.
       
   488 
       
   489 Each time you convey a covered work, the recipient automatically
       
   490 receives a license from the original licensors, to run, modify and
       
   491 propagate that work, subject to this License. You are not responsible
       
   492 for enforcing compliance by third parties with this License.
       
   493 
       
   494 An *entity transaction* is a transaction transferring control of an
       
   495 organization, or substantially all assets of one, or subdividing an
       
   496 organization, or merging organizations. If propagation of a covered
       
   497 work results from an entity transaction, each party to that
       
   498 transaction who receives a copy of the work also receives whatever
       
   499 licenses to the work the party's predecessor in interest had or could
       
   500 give under the previous paragraph, plus a right to possession of the
       
   501 Corresponding Source of the work from the predecessor in interest, if
       
   502 the predecessor has it or can get it with reasonable efforts.
       
   503 
       
   504 You may not impose any further restrictions on the exercise of the
       
   505 rights granted or affirmed under this License. For example, you may
       
   506 not impose a license fee, royalty, or other charge for exercise of
       
   507 rights granted under this License, and you may not initiate litigation
       
   508 (including a cross-claim or counterclaim in a lawsuit) alleging that
       
   509 any patent claim is infringed by making, using, selling, offering for
       
   510 sale, or importing the Program or any portion of it.
       
   511 
       
   512 ### 11. Patents.
       
   513 
       
   514 A *contributor* is a copyright holder who authorizes use under this
       
   515 License of the Program or a work on which the Program is based. The
       
   516 work thus licensed is called the contributor's "contributor version".
       
   517 
       
   518 A contributor's "essential patent claims" are all patent claims
       
   519 owned or controlled by the contributor, whether already acquired or
       
   520 hereafter acquired, that would be infringed by some manner, permitted
       
   521 by this License, of making, using, or selling its contributor version,
       
   522 but do not include claims that would be infringed only as a
       
   523 consequence of further modification of the contributor version. For
       
   524 purposes of this definition, "control" includes the right to grant
       
   525 patent sublicenses in a manner consistent with the requirements of
       
   526 this License.
       
   527 
       
   528 Each contributor grants you a non-exclusive, worldwide, royalty-free
       
   529 patent license under the contributor's essential patent claims, to
       
   530 make, use, sell, offer for sale, import and otherwise run, modify and
       
   531 propagate the contents of its contributor version.
       
   532 
       
   533 In the following three paragraphs, a "patent license" is any express
       
   534 agreement or commitment, however denominated, not to enforce a patent
       
   535 (such as an express permission to practice a patent or covenant not to
       
   536 sue for patent infringement). To "grant" such a patent license to a
       
   537 party means to make such an agreement or commitment not to enforce a
       
   538 patent against the party.
       
   539 
       
   540 If you convey a covered work, knowingly relying on a patent license,
       
   541 and the Corresponding Source of the work is not available for anyone
       
   542 to copy, free of charge and under the terms of this License, through a
       
   543 publicly available network server or other readily accessible means,
       
   544 then you must either (1) cause the Corresponding Source to be so
       
   545 available, or (2) arrange to deprive yourself of the benefit of the
       
   546 patent license for this particular work, or (3) arrange, in a manner
       
   547 consistent with the requirements of this License, to extend the patent
       
   548 license to downstream recipients. "Knowingly relying" means you have
       
   549 actual knowledge that, but for the patent license, your conveying the
       
   550 covered work in a country, or your recipient's use of the covered work
       
   551 in a country, would infringe one or more identifiable patents in that
       
   552 country that you have reason to believe are valid.
       
   553 
       
   554 If, pursuant to or in connection with a single transaction or
       
   555 arrangement, you convey, or propagate by procuring conveyance of, a
       
   556 covered work, and grant a patent license to some of the parties
       
   557 receiving the covered work authorizing them to use, propagate, modify
       
   558 or convey a specific copy of the covered work, then the patent license
       
   559 you grant is automatically extended to all recipients of the covered
       
   560 work and works based on it.
       
   561 
       
   562 A patent license is "discriminatory" if it does not include within
       
   563 the scope of its coverage, prohibits the exercise of, or is
       
   564 conditioned on the non-exercise of one or more of the rights that are
       
   565 specifically granted under this License. You may not convey a covered
       
   566 work if you are a party to an arrangement with a third party that is
       
   567 in the business of distributing software, under which you make payment
       
   568 to the third party based on the extent of your activity of conveying
       
   569 the work, and under which the third party grants, to any of the
       
   570 parties who would receive the covered work from you, a discriminatory
       
   571 patent license (a) in connection with copies of the covered work
       
   572 conveyed by you (or copies made from those copies), or (b) primarily
       
   573 for and in connection with specific products or compilations that
       
   574 contain the covered work, unless you entered into that arrangement,
       
   575 or that patent license was granted, prior to 28 March 2007.
       
   576 
       
   577 Nothing in this License shall be construed as excluding or limiting
       
   578 any implied license or other defenses to infringement that may
       
   579 otherwise be available to you under applicable patent law.
       
   580 
       
   581 ### 12. No Surrender of Others' Freedom.
       
   582 
       
   583 If conditions are imposed on you (whether by court order, agreement or
       
   584 otherwise) that contradict the conditions of this License, they do not
       
   585 excuse you from the conditions of this License. If you cannot convey a
       
   586 covered work so as to satisfy simultaneously your obligations under this
       
   587 License and any other pertinent obligations, then as a consequence you may
       
   588 not convey it at all. For example, if you agree to terms that obligate you
       
   589 to collect a royalty for further conveying from those to whom you convey
       
   590 the Program, the only way you could satisfy both those terms and this
       
   591 License would be to refrain entirely from conveying the Program.
       
   592 
       
   593 ### 13. Use with the GNU Affero General Public License.
       
   594 
       
   595 Notwithstanding any other provision of this License, you have
       
   596 permission to link or combine any covered work with a work licensed
       
   597 under version 3 of the GNU Affero General Public License into a single
       
   598 combined work, and to convey the resulting work. The terms of this
       
   599 License will continue to apply to the part which is the covered work,
       
   600 but the special requirements of the GNU Affero General Public License,
       
   601 section 13, concerning interaction through a network will apply to the
       
   602 combination as such.
       
   603 
       
   604 ### 14. Revised Versions of this License.
       
   605 
       
   606 The Free Software Foundation may publish revised and/or new versions of
       
   607 the GNU General Public License from time to time. Such new versions will
       
   608 be similar in spirit to the present version, but may differ in detail to
       
   609 address new problems or concerns.
       
   610 
       
   611 Each version is given a distinguishing version number. If the
       
   612 Program specifies that a certain numbered version of the GNU General
       
   613 Public License "or any later version" applies to it, you have the
       
   614 option of following the terms and conditions either of that numbered
       
   615 version or of any later version published by the Free Software
       
   616 Foundation. If the Program does not specify a version number of the
       
   617 GNU General Public License, you may choose any version ever published
       
   618 by the Free Software Foundation.
       
   619 
       
   620 If the Program specifies that a proxy can decide which future
       
   621 versions of the GNU General Public License can be used, that proxy's
       
   622 public statement of acceptance of a version permanently authorizes you
       
   623 to choose that version for the Program.
       
   624 
       
   625 Later license versions may give you additional or different
       
   626 permissions. However, no additional obligations are imposed on any
       
   627 author or copyright holder as a result of your choosing to follow a
       
   628 later version.
       
   629 
       
   630 ### 15. Disclaimer of Warranty.
       
   631 
       
   632 THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
       
   633 APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
       
   634 HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
       
   635 OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
       
   636 THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
       
   637 PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
       
   638 IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
       
   639 ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
       
   640 
       
   641 ### 16. Limitation of Liability.
       
   642 
       
   643 IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
       
   644 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
       
   645 THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
       
   646 GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
       
   647 USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
       
   648 DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
       
   649 PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
       
   650 EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
       
   651 SUCH DAMAGES.
       
   652 
       
   653 ### 17. Interpretation of Sections 15 and 16.
       
   654 
       
   655 If the disclaimer of warranty and limitation of liability provided
       
   656 above cannot be given local legal effect according to their terms,
       
   657 reviewing courts shall apply local law that most closely approximates
       
   658 an absolute waiver of all civil liability in connection with the
       
   659 Program, unless a warranty or assumption of liability accompanies a
       
   660 copy of the Program in return for a fee.
       
   661 
       
   662 END OF TERMS AND CONDITIONS
       
   663 
       
   664 How to Apply These Terms to Your New Programs
       
   665 
       
   666 If you develop a new program, and you want it to be of the greatest
       
   667 possible use to the public, the best way to achieve this is to make it
       
   668 free software which everyone can redistribute and change under these terms.
       
   669 
       
   670 To do so, attach the following notices to the program. It is safest
       
   671 to attach them to the start of each source file to most effectively
       
   672 state the exclusion of warranty; and each file should have at least
       
   673 the "copyright" line and a pointer to where the full notice is found.
       
   674 
       
   675 One line to give the program's name and a brief idea of what it does.
       
   676 Copyright (C) <year> <name of author>
       
   677 
       
   678 This program is free software: you can redistribute it and/or modify
       
   679 it under the terms of the GNU General Public License as published by
       
   680 the Free Software Foundation, either version 3 of the License, or
       
   681 (at your option) any later version.
       
   682 
       
   683 This program is distributed in the hope that it will be useful,
       
   684 but WITHOUT ANY WARRANTY; without even the implied warranty of
       
   685 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
       
   686 GNU General Public License for more details.
       
   687 
       
   688 You should have received a copy of the GNU General Public License
       
   689 along with this program. If not, see http://www.gnu.org/licenses/.
       
   690 
       
   691 Also add information on how to contact you by electronic and paper mail.
       
   692 
       
   693 If the program does terminal interaction, make it output a short
       
   694 notice like this when it starts in an interactive mode:
       
   695 
       
   696 <program> Copyright (C) <year> <name of author>
       
   697 This program comes with ABSOLUTELY NO WARRANTY; for details type 'show w'.
       
   698 This is free software, and you are welcome to redistribute it
       
   699 under certain conditions; type `show c' for details.
       
   700 
       
   701 The hypothetical commands 'show w' and 'show c' should show the appropriate
       
   702 parts of the General Public License. Of course, your program's commands
       
   703 might be different; for a GUI interface, you would use an "about box".
       
   704 
       
   705 You should also get your employer (if you work as a programmer) or school,
       
   706 if any, to sign a "copyright disclaimer" for the program, if necessary.
       
   707 For more information on this, and how to apply and follow the GNU GPL, see
       
   708 http://www.gnu.org/licenses/.
       
   709 
       
   710 The GNU General Public License does not permit incorporating your program
       
   711 into proprietary programs. If your program is a subroutine library, you
       
   712 may consider it more useful to permit linking proprietary applications with
       
   713 the library. If this is what you want to do, use the GNU Lesser General
       
   714 Public License instead of this License. But first, please read
       
   715 http://www.gnu.org/philosophy/why-not-lgpl.html.