3.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
3.2 +++ b/docs/LICENCE.txt Mon May 27 01:34:57 2019 +0200
3.3 @@ -0,0 +1,339 @@
3.4 + GNU GENERAL PUBLIC LICENSE
3.5 + Version 2, June 1991
3.6 +
3.7 + Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
3.8 + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
3.9 + Everyone is permitted to copy and distribute verbatim copies
3.10 + of this license document, but changing it is not allowed.
3.11 +
3.12 + Preamble
3.13 +
3.14 + The licenses for most software are designed to take away your
3.15 +freedom to share and change it. By contrast, the GNU General Public
3.16 +License is intended to guarantee your freedom to share and change free
3.17 +software--to make sure the software is free for all its users. This
3.18 +General Public License applies to most of the Free Software
3.19 +Foundation's software and to any other program whose authors commit to
3.20 +using it. (Some other Free Software Foundation software is covered by
3.21 +the GNU Lesser General Public License instead.) You can apply it to
3.22 +your programs, too.
3.23 +
3.24 + When we speak of free software, we are referring to freedom, not
3.25 +price. Our General Public Licenses are designed to make sure that you
3.26 +have the freedom to distribute copies of free software (and charge for
3.27 +this service if you wish), that you receive source code or can get it
3.28 +if you want it, that you can change the software or use pieces of it
3.29 +in new free programs; and that you know you can do these things.
3.30 +
3.31 + To protect your rights, we need to make restrictions that forbid
3.32 +anyone to deny you these rights or to ask you to surrender the rights.
3.33 +These restrictions translate to certain responsibilities for you if you
3.34 +distribute copies of the software, or if you modify it.
3.35 +
3.36 + For example, if you distribute copies of such a program, whether
3.37 +gratis or for a fee, you must give the recipients all the rights that
3.38 +you have. You must make sure that they, too, receive or can get the
3.39 +source code. And you must show them these terms so they know their
3.40 +rights.
3.41 +
3.42 + We protect your rights with two steps: (1) copyright the software, and
3.43 +(2) offer you this license which gives you legal permission to copy,
3.44 +distribute and/or modify the software.
3.45 +
3.46 + Also, for each author's protection and ours, we want to make certain
3.47 +that everyone understands that there is no warranty for this free
3.48 +software. If the software is modified by someone else and passed on, we
3.49 +want its recipients to know that what they have is not the original, so
3.50 +that any problems introduced by others will not reflect on the original
3.51 +authors' reputations.
3.52 +
3.53 + Finally, any free program is threatened constantly by software
3.54 +patents. We wish to avoid the danger that redistributors of a free
3.55 +program will individually obtain patent licenses, in effect making the
3.56 +program proprietary. To prevent this, we have made it clear that any
3.57 +patent must be licensed for everyone's free use or not licensed at all.
3.58 +
3.59 + The precise terms and conditions for copying, distribution and
3.60 +modification follow.
3.61 +
3.62 + GNU GENERAL PUBLIC LICENSE
3.63 + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
3.64 +
3.65 + 0. This License applies to any program or other work which contains
3.66 +a notice placed by the copyright holder saying it may be distributed
3.67 +under the terms of this General Public License. The "Program", below,
3.68 +refers to any such program or work, and a "work based on the Program"
3.69 +means either the Program or any derivative work under copyright law:
3.70 +that is to say, a work containing the Program or a portion of it,
3.71 +either verbatim or with modifications and/or translated into another
3.72 +language. (Hereinafter, translation is included without limitation in
3.73 +the term "modification".) Each licensee is addressed as "you".
3.74 +
3.75 +Activities other than copying, distribution and modification are not
3.76 +covered by this License; they are outside its scope. The act of
3.77 +running the Program is not restricted, and the output from the Program
3.78 +is covered only if its contents constitute a work based on the
3.79 +Program (independent of having been made by running the Program).
3.80 +Whether that is true depends on what the Program does.
3.81 +
3.82 + 1. You may copy and distribute verbatim copies of the Program's
3.83 +source code as you receive it, in any medium, provided that you
3.84 +conspicuously and appropriately publish on each copy an appropriate
3.85 +copyright notice and disclaimer of warranty; keep intact all the
3.86 +notices that refer to this License and to the absence of any warranty;
3.87 +and give any other recipients of the Program a copy of this License
3.88 +along with the Program.
3.89 +
3.90 +You may charge a fee for the physical act of transferring a copy, and
3.91 +you may at your option offer warranty protection in exchange for a fee.
3.92 +
3.93 + 2. You may modify your copy or copies of the Program or any portion
3.94 +of it, thus forming a work based on the Program, and copy and
3.95 +distribute such modifications or work under the terms of Section 1
3.96 +above, provided that you also meet all of these conditions:
3.97 +
3.98 + a) You must cause the modified files to carry prominent notices
3.99 + stating that you changed the files and the date of any change.
3.100 +
3.101 + b) You must cause any work that you distribute or publish, that in
3.102 + whole or in part contains or is derived from the Program or any
3.103 + part thereof, to be licensed as a whole at no charge to all third
3.104 + parties under the terms of this License.
3.105 +
3.106 + c) If the modified program normally reads commands interactively
3.107 + when run, you must cause it, when started running for such
3.108 + interactive use in the most ordinary way, to print or display an
3.109 + announcement including an appropriate copyright notice and a
3.110 + notice that there is no warranty (or else, saying that you provide
3.111 + a warranty) and that users may redistribute the program under
3.112 + these conditions, and telling the user how to view a copy of this
3.113 + License. (Exception: if the Program itself is interactive but
3.114 + does not normally print such an announcement, your work based on
3.115 + the Program is not required to print an announcement.)
3.116 +
3.117 +These requirements apply to the modified work as a whole. If
3.118 +identifiable sections of that work are not derived from the Program,
3.119 +and can be reasonably considered independent and separate works in
3.120 +themselves, then this License, and its terms, do not apply to those
3.121 +sections when you distribute them as separate works. But when you
3.122 +distribute the same sections as part of a whole which is a work based
3.123 +on the Program, the distribution of the whole must be on the terms of
3.124 +this License, whose permissions for other licensees extend to the
3.125 +entire whole, and thus to each and every part regardless of who wrote it.
3.126 +
3.127 +Thus, it is not the intent of this section to claim rights or contest
3.128 +your rights to work written entirely by you; rather, the intent is to
3.129 +exercise the right to control the distribution of derivative or
3.130 +collective works based on the Program.
3.131 +
3.132 +In addition, mere aggregation of another work not based on the Program
3.133 +with the Program (or with a work based on the Program) on a volume of
3.134 +a storage or distribution medium does not bring the other work under
3.135 +the scope of this License.
3.136 +
3.137 + 3. You may copy and distribute the Program (or a work based on it,
3.138 +under Section 2) in object code or executable form under the terms of
3.139 +Sections 1 and 2 above provided that you also do one of the following:
3.140 +
3.141 + a) Accompany it with the complete corresponding machine-readable
3.142 + source code, which must be distributed under the terms of Sections
3.143 + 1 and 2 above on a medium customarily used for software interchange; or,
3.144 +
3.145 + b) Accompany it with a written offer, valid for at least three
3.146 + years, to give any third party, for a charge no more than your
3.147 + cost of physically performing source distribution, a complete
3.148 + machine-readable copy of the corresponding source code, to be
3.149 + distributed under the terms of Sections 1 and 2 above on a medium
3.150 + customarily used for software interchange; or,
3.151 +
3.152 + c) Accompany it with the information you received as to the offer
3.153 + to distribute corresponding source code. (This alternative is
3.154 + allowed only for noncommercial distribution and only if you
3.155 + received the program in object code or executable form with such
3.156 + an offer, in accord with Subsection b above.)
3.157 +
3.158 +The source code for a work means the preferred form of the work for
3.159 +making modifications to it. For an executable work, complete source
3.160 +code means all the source code for all modules it contains, plus any
3.161 +associated interface definition files, plus the scripts used to
3.162 +control compilation and installation of the executable. However, as a
3.163 +special exception, the source code distributed need not include
3.164 +anything that is normally distributed (in either source or binary
3.165 +form) with the major components (compiler, kernel, and so on) of the
3.166 +operating system on which the executable runs, unless that component
3.167 +itself accompanies the executable.
3.168 +
3.169 +If distribution of executable or object code is made by offering
3.170 +access to copy from a designated place, then offering equivalent
3.171 +access to copy the source code from the same place counts as
3.172 +distribution of the source code, even though third parties are not
3.173 +compelled to copy the source along with the object code.
3.174 +
3.175 + 4. You may not copy, modify, sublicense, or distribute the Program
3.176 +except as expressly provided under this License. Any attempt
3.177 +otherwise to copy, modify, sublicense or distribute the Program is
3.178 +void, and will automatically terminate your rights under this License.
3.179 +However, parties who have received copies, or rights, from you under
3.180 +this License will not have their licenses terminated so long as such
3.181 +parties remain in full compliance.
3.182 +
3.183 + 5. You are not required to accept this License, since you have not
3.184 +signed it. However, nothing else grants you permission to modify or
3.185 +distribute the Program or its derivative works. These actions are
3.186 +prohibited by law if you do not accept this License. Therefore, by
3.187 +modifying or distributing the Program (or any work based on the
3.188 +Program), you indicate your acceptance of this License to do so, and
3.189 +all its terms and conditions for copying, distributing or modifying
3.190 +the Program or works based on it.
3.191 +
3.192 + 6. Each time you redistribute the Program (or any work based on the
3.193 +Program), the recipient automatically receives a license from the
3.194 +original licensor to copy, distribute or modify the Program subject to
3.195 +these terms and conditions. You may not impose any further
3.196 +restrictions on the recipients' exercise of the rights granted herein.
3.197 +You are not responsible for enforcing compliance by third parties to
3.198 +this License.
3.199 +
3.200 + 7. If, as a consequence of a court judgment or allegation of patent
3.201 +infringement or for any other reason (not limited to patent issues),
3.202 +conditions are imposed on you (whether by court order, agreement or
3.203 +otherwise) that contradict the conditions of this License, they do not
3.204 +excuse you from the conditions of this License. If you cannot
3.205 +distribute so as to satisfy simultaneously your obligations under this
3.206 +License and any other pertinent obligations, then as a consequence you
3.207 +may not distribute the Program at all. For example, if a patent
3.208 +license would not permit royalty-free redistribution of the Program by
3.209 +all those who receive copies directly or indirectly through you, then
3.210 +the only way you could satisfy both it and this License would be to
3.211 +refrain entirely from distribution of the Program.
3.212 +
3.213 +If any portion of this section is held invalid or unenforceable under
3.214 +any particular circumstance, the balance of the section is intended to
3.215 +apply and the section as a whole is intended to apply in other
3.216 +circumstances.
3.217 +
3.218 +It is not the purpose of this section to induce you to infringe any
3.219 +patents or other property right claims or to contest validity of any
3.220 +such claims; this section has the sole purpose of protecting the
3.221 +integrity of the free software distribution system, which is
3.222 +implemented by public license practices. Many people have made
3.223 +generous contributions to the wide range of software distributed
3.224 +through that system in reliance on consistent application of that
3.225 +system; it is up to the author/donor to decide if he or she is willing
3.226 +to distribute software through any other system and a licensee cannot
3.227 +impose that choice.
3.228 +
3.229 +This section is intended to make thoroughly clear what is believed to
3.230 +be a consequence of the rest of this License.
3.231 +
3.232 + 8. If the distribution and/or use of the Program is restricted in
3.233 +certain countries either by patents or by copyrighted interfaces, the
3.234 +original copyright holder who places the Program under this License
3.235 +may add an explicit geographical distribution limitation excluding
3.236 +those countries, so that distribution is permitted only in or among
3.237 +countries not thus excluded. In such case, this License incorporates
3.238 +the limitation as if written in the body of this License.
3.239 +
3.240 + 9. The Free Software Foundation may publish revised and/or new versions
3.241 +of the General Public License from time to time. Such new versions will
3.242 +be similar in spirit to the present version, but may differ in detail to
3.243 +address new problems or concerns.
3.244 +
3.245 +Each version is given a distinguishing version number. If the Program
3.246 +specifies a version number of this License which applies to it and "any
3.247 +later version", you have the option of following the terms and conditions
3.248 +either of that version or of any later version published by the Free
3.249 +Software Foundation. If the Program does not specify a version number of
3.250 +this License, you may choose any version ever published by the Free Software
3.251 +Foundation.
3.252 +
3.253 + 10. If you wish to incorporate parts of the Program into other free
3.254 +programs whose distribution conditions are different, write to the author
3.255 +to ask for permission. For software which is copyrighted by the Free
3.256 +Software Foundation, write to the Free Software Foundation; we sometimes
3.257 +make exceptions for this. Our decision will be guided by the two goals
3.258 +of preserving the free status of all derivatives of our free software and
3.259 +of promoting the sharing and reuse of software generally.
3.260 +
3.261 + NO WARRANTY
3.262 +
3.263 + 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
3.264 +FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
3.265 +OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
3.266 +PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
3.267 +OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
3.268 +MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
3.269 +TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
3.270 +PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
3.271 +REPAIR OR CORRECTION.
3.272 +
3.273 + 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
3.274 +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
3.275 +REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
3.276 +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
3.277 +OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
3.278 +TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
3.279 +YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
3.280 +PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
3.281 +POSSIBILITY OF SUCH DAMAGES.
3.282 +
3.283 + END OF TERMS AND CONDITIONS
3.284 +
3.285 + How to Apply These Terms to Your New Programs
3.286 +
3.287 + If you develop a new program, and you want it to be of the greatest
3.288 +possible use to the public, the best way to achieve this is to make it
3.289 +free software which everyone can redistribute and change under these terms.
3.290 +
3.291 + To do so, attach the following notices to the program. It is safest
3.292 +to attach them to the start of each source file to most effectively
3.293 +convey the exclusion of warranty; and each file should have at least
3.294 +the "copyright" line and a pointer to where the full notice is found.
3.295 +
3.296 + <one line to give the program's name and a brief idea of what it does.>
3.297 + Copyright (C) <year> <name of author>
3.298 +
3.299 + This program is free software; you can redistribute it and/or modify
3.300 + it under the terms of the GNU General Public License as published by
3.301 + the Free Software Foundation; either version 2 of the License, or
3.302 + (at your option) any later version.
3.303 +
3.304 + This program is distributed in the hope that it will be useful,
3.305 + but WITHOUT ANY WARRANTY; without even the implied warranty of
3.306 + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3.307 + GNU General Public License for more details.
3.308 +
3.309 + You should have received a copy of the GNU General Public License along
3.310 + with this program; if not, write to the Free Software Foundation, Inc.,
3.311 + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
3.312 +
3.313 +Also add information on how to contact you by electronic and paper mail.
3.314 +
3.315 +If the program is interactive, make it output a short notice like this
3.316 +when it starts in an interactive mode:
3.317 +
3.318 + Gnomovision version 69, Copyright (C) year name of author
3.319 + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
3.320 + This is free software, and you are welcome to redistribute it
3.321 + under certain conditions; type `show c' for details.
3.322 +
3.323 +The hypothetical commands `show w' and `show c' should show the appropriate
3.324 +parts of the General Public License. Of course, the commands you use may
3.325 +be called something other than `show w' and `show c'; they could even be
3.326 +mouse-clicks or menu items--whatever suits your program.
3.327 +
3.328 +You should also get your employer (if you work as a programmer) or your
3.329 +school, if any, to sign a "copyright disclaimer" for the program, if
3.330 +necessary. Here is a sample; alter the names:
3.331 +
3.332 + Yoyodyne, Inc., hereby disclaims all copyright interest in the program
3.333 + `Gnomovision' (which makes passes at compilers) written by James Hacker.
3.334 +
3.335 + <signature of Ty Coon>, 1 April 1989
3.336 + Ty Coon, President of Vice
3.337 +
3.338 +This General Public License does not permit incorporating your program into
3.339 +proprietary programs. If your program is a subroutine library, you may
3.340 +consider it more useful to permit linking proprietary applications with the
3.341 +library. If this is what you want to do, use the GNU Lesser General
3.342 +Public License instead of this License.
4.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
4.2 +++ b/docs/gpl-3.0.txt Mon May 27 01:34:57 2019 +0200
4.3 @@ -0,0 +1,674 @@
4.4 + GNU GENERAL PUBLIC LICENSE
4.5 + Version 3, 29 June 2007
4.6 +
4.7 + Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
4.8 + Everyone is permitted to copy and distribute verbatim copies
4.9 + of this license document, but changing it is not allowed.
4.10 +
4.11 + Preamble
4.12 +
4.13 + The GNU General Public License is a free, copyleft license for
4.14 +software and other kinds of works.
4.15 +
4.16 + The licenses for most software and other practical works are designed
4.17 +to take away your freedom to share and change the works. By contrast,
4.18 +the GNU General Public License is intended to guarantee your freedom to
4.19 +share and change all versions of a program--to make sure it remains free
4.20 +software for all its users. We, the Free Software Foundation, use the
4.21 +GNU General Public License for most of our software; it applies also to
4.22 +any other work released this way by its authors. You can apply it to
4.23 +your programs, too.
4.24 +
4.25 + When we speak of free software, we are referring to freedom, not
4.26 +price. Our General Public Licenses are designed to make sure that you
4.27 +have the freedom to distribute copies of free software (and charge for
4.28 +them if you wish), that you receive source code or can get it if you
4.29 +want it, that you can change the software or use pieces of it in new
4.30 +free programs, and that you know you can do these things.
4.31 +
4.32 + To protect your rights, we need to prevent others from denying you
4.33 +these rights or asking you to surrender the rights. Therefore, you have
4.34 +certain responsibilities if you distribute copies of the software, or if
4.35 +you modify it: responsibilities to respect the freedom of others.
4.36 +
4.37 + For example, if you distribute copies of such a program, whether
4.38 +gratis or for a fee, you must pass on to the recipients the same
4.39 +freedoms that you received. You must make sure that they, too, receive
4.40 +or can get the source code. And you must show them these terms so they
4.41 +know their rights.
4.42 +
4.43 + Developers that use the GNU GPL protect your rights with two steps:
4.44 +(1) assert copyright on the software, and (2) offer you this License
4.45 +giving you legal permission to copy, distribute and/or modify it.
4.46 +
4.47 + For the developers' and authors' protection, the GPL clearly explains
4.48 +that there is no warranty for this free software. For both users' and
4.49 +authors' sake, the GPL requires that modified versions be marked as
4.50 +changed, so that their problems will not be attributed erroneously to
4.51 +authors of previous versions.
4.52 +
4.53 + Some devices are designed to deny users access to install or run
4.54 +modified versions of the software inside them, although the manufacturer
4.55 +can do so. This is fundamentally incompatible with the aim of
4.56 +protecting users' freedom to change the software. The systematic
4.57 +pattern of such abuse occurs in the area of products for individuals to
4.58 +use, which is precisely where it is most unacceptable. Therefore, we
4.59 +have designed this version of the GPL to prohibit the practice for those
4.60 +products. If such problems arise substantially in other domains, we
4.61 +stand ready to extend this provision to those domains in future versions
4.62 +of the GPL, as needed to protect the freedom of users.
4.63 +
4.64 + Finally, every program is threatened constantly by software patents.
4.65 +States should not allow patents to restrict development and use of
4.66 +software on general-purpose computers, but in those that do, we wish to
4.67 +avoid the special danger that patents applied to a free program could
4.68 +make it effectively proprietary. To prevent this, the GPL assures that
4.69 +patents cannot be used to render the program non-free.
4.70 +
4.71 + The precise terms and conditions for copying, distribution and
4.72 +modification follow.
4.73 +
4.74 + TERMS AND CONDITIONS
4.75 +
4.76 + 0. Definitions.
4.77 +
4.78 + "This License" refers to version 3 of the GNU General Public License.
4.79 +
4.80 + "Copyright" also means copyright-like laws that apply to other kinds of
4.81 +works, such as semiconductor masks.
4.82 +
4.83 + "The Program" refers to any copyrightable work licensed under this
4.84 +License. Each licensee is addressed as "you". "Licensees" and
4.85 +"recipients" may be individuals or organizations.
4.86 +
4.87 + To "modify" a work means to copy from or adapt all or part of the work
4.88 +in a fashion requiring copyright permission, other than the making of an
4.89 +exact copy. The resulting work is called a "modified version" of the
4.90 +earlier work or a work "based on" the earlier work.
4.91 +
4.92 + A "covered work" means either the unmodified Program or a work based
4.93 +on the Program.
4.94 +
4.95 + To "propagate" a work means to do anything with it that, without
4.96 +permission, would make you directly or secondarily liable for
4.97 +infringement under applicable copyright law, except executing it on a
4.98 +computer or modifying a private copy. Propagation includes copying,
4.99 +distribution (with or without modification), making available to the
4.100 +public, and in some countries other activities as well.
4.101 +
4.102 + To "convey" a work means any kind of propagation that enables other
4.103 +parties to make or receive copies. Mere interaction with a user through
4.104 +a computer network, with no transfer of a copy, is not conveying.
4.105 +
4.106 + An interactive user interface displays "Appropriate Legal Notices"
4.107 +to the extent that it includes a convenient and prominently visible
4.108 +feature that (1) displays an appropriate copyright notice, and (2)
4.109 +tells the user that there is no warranty for the work (except to the
4.110 +extent that warranties are provided), that licensees may convey the
4.111 +work under this License, and how to view a copy of this License. If
4.112 +the interface presents a list of user commands or options, such as a
4.113 +menu, a prominent item in the list meets this criterion.
4.114 +
4.115 + 1. Source Code.
4.116 +
4.117 + The "source code" for a work means the preferred form of the work
4.118 +for making modifications to it. "Object code" means any non-source
4.119 +form of a work.
4.120 +
4.121 + A "Standard Interface" means an interface that either is an official
4.122 +standard defined by a recognized standards body, or, in the case of
4.123 +interfaces specified for a particular programming language, one that
4.124 +is widely used among developers working in that language.
4.125 +
4.126 + The "System Libraries" of an executable work include anything, other
4.127 +than the work as a whole, that (a) is included in the normal form of
4.128 +packaging a Major Component, but which is not part of that Major
4.129 +Component, and (b) serves only to enable use of the work with that
4.130 +Major Component, or to implement a Standard Interface for which an
4.131 +implementation is available to the public in source code form. A
4.132 +"Major Component", in this context, means a major essential component
4.133 +(kernel, window system, and so on) of the specific operating system
4.134 +(if any) on which the executable work runs, or a compiler used to
4.135 +produce the work, or an object code interpreter used to run it.
4.136 +
4.137 + The "Corresponding Source" for a work in object code form means all
4.138 +the source code needed to generate, install, and (for an executable
4.139 +work) run the object code and to modify the work, including scripts to
4.140 +control those activities. However, it does not include the work's
4.141 +System Libraries, or general-purpose tools or generally available free
4.142 +programs which are used unmodified in performing those activities but
4.143 +which are not part of the work. For example, Corresponding Source
4.144 +includes interface definition files associated with source files for
4.145 +the work, and the source code for shared libraries and dynamically
4.146 +linked subprograms that the work is specifically designed to require,
4.147 +such as by intimate data communication or control flow between those
4.148 +subprograms and other parts of the work.
4.149 +
4.150 + The Corresponding Source need not include anything that users
4.151 +can regenerate automatically from other parts of the Corresponding
4.152 +Source.
4.153 +
4.154 + The Corresponding Source for a work in source code form is that
4.155 +same work.
4.156 +
4.157 + 2. Basic Permissions.
4.158 +
4.159 + All rights granted under this License are granted for the term of
4.160 +copyright on the Program, and are irrevocable provided the stated
4.161 +conditions are met. This License explicitly affirms your unlimited
4.162 +permission to run the unmodified Program. The output from running a
4.163 +covered work is covered by this License only if the output, given its
4.164 +content, constitutes a covered work. This License acknowledges your
4.165 +rights of fair use or other equivalent, as provided by copyright law.
4.166 +
4.167 + You may make, run and propagate covered works that you do not
4.168 +convey, without conditions so long as your license otherwise remains
4.169 +in force. You may convey covered works to others for the sole purpose
4.170 +of having them make modifications exclusively for you, or provide you
4.171 +with facilities for running those works, provided that you comply with
4.172 +the terms of this License in conveying all material for which you do
4.173 +not control copyright. Those thus making or running the covered works
4.174 +for you must do so exclusively on your behalf, under your direction
4.175 +and control, on terms that prohibit them from making any copies of
4.176 +your copyrighted material outside their relationship with you.
4.177 +
4.178 + Conveying under any other circumstances is permitted solely under
4.179 +the conditions stated below. Sublicensing is not allowed; section 10
4.180 +makes it unnecessary.
4.181 +
4.182 + 3. Protecting Users' Legal Rights From Anti-Circumvention Law.
4.183 +
4.184 + No covered work shall be deemed part of an effective technological
4.185 +measure under any applicable law fulfilling obligations under article
4.186 +11 of the WIPO copyright treaty adopted on 20 December 1996, or
4.187 +similar laws prohibiting or restricting circumvention of such
4.188 +measures.
4.189 +
4.190 + When you convey a covered work, you waive any legal power to forbid
4.191 +circumvention of technological measures to the extent such circumvention
4.192 +is effected by exercising rights under this License with respect to
4.193 +the covered work, and you disclaim any intention to limit operation or
4.194 +modification of the work as a means of enforcing, against the work's
4.195 +users, your or third parties' legal rights to forbid circumvention of
4.196 +technological measures.
4.197 +
4.198 + 4. Conveying Verbatim Copies.
4.199 +
4.200 + You may convey verbatim copies of the Program's source code as you
4.201 +receive it, in any medium, provided that you conspicuously and
4.202 +appropriately publish on each copy an appropriate copyright notice;
4.203 +keep intact all notices stating that this License and any
4.204 +non-permissive terms added in accord with section 7 apply to the code;
4.205 +keep intact all notices of the absence of any warranty; and give all
4.206 +recipients a copy of this License along with the Program.
4.207 +
4.208 + You may charge any price or no price for each copy that you convey,
4.209 +and you may offer support or warranty protection for a fee.
4.210 +
4.211 + 5. Conveying Modified Source Versions.
4.212 +
4.213 + You may convey a work based on the Program, or the modifications to
4.214 +produce it from the Program, in the form of source code under the
4.215 +terms of section 4, provided that you also meet all of these conditions:
4.216 +
4.217 + a) The work must carry prominent notices stating that you modified
4.218 + it, and giving a relevant date.
4.219 +
4.220 + b) The work must carry prominent notices stating that it is
4.221 + released under this License and any conditions added under section
4.222 + 7. This requirement modifies the requirement in section 4 to
4.223 + "keep intact all notices".
4.224 +
4.225 + c) You must license the entire work, as a whole, under this
4.226 + License to anyone who comes into possession of a copy. This
4.227 + License will therefore apply, along with any applicable section 7
4.228 + additional terms, to the whole of the work, and all its parts,
4.229 + regardless of how they are packaged. This License gives no
4.230 + permission to license the work in any other way, but it does not
4.231 + invalidate such permission if you have separately received it.
4.232 +
4.233 + d) If the work has interactive user interfaces, each must display
4.234 + Appropriate Legal Notices; however, if the Program has interactive
4.235 + interfaces that do not display Appropriate Legal Notices, your
4.236 + work need not make them do so.
4.237 +
4.238 + A compilation of a covered work with other separate and independent
4.239 +works, which are not by their nature extensions of the covered work,
4.240 +and which are not combined with it such as to form a larger program,
4.241 +in or on a volume of a storage or distribution medium, is called an
4.242 +"aggregate" if the compilation and its resulting copyright are not
4.243 +used to limit the access or legal rights of the compilation's users
4.244 +beyond what the individual works permit. Inclusion of a covered work
4.245 +in an aggregate does not cause this License to apply to the other
4.246 +parts of the aggregate.
4.247 +
4.248 + 6. Conveying Non-Source Forms.
4.249 +
4.250 + You may convey a covered work in object code form under the terms
4.251 +of sections 4 and 5, provided that you also convey the
4.252 +machine-readable Corresponding Source under the terms of this License,
4.253 +in one of these ways:
4.254 +
4.255 + a) Convey the object code in, or embodied in, a physical product
4.256 + (including a physical distribution medium), accompanied by the
4.257 + Corresponding Source fixed on a durable physical medium
4.258 + customarily used for software interchange.
4.259 +
4.260 + b) Convey the object code in, or embodied in, a physical product
4.261 + (including a physical distribution medium), accompanied by a
4.262 + written offer, valid for at least three years and valid for as
4.263 + long as you offer spare parts or customer support for that product
4.264 + model, to give anyone who possesses the object code either (1) a
4.265 + copy of the Corresponding Source for all the software in the
4.266 + product that is covered by this License, on a durable physical
4.267 + medium customarily used for software interchange, for a price no
4.268 + more than your reasonable cost of physically performing this
4.269 + conveying of source, or (2) access to copy the
4.270 + Corresponding Source from a network server at no charge.
4.271 +
4.272 + c) Convey individual copies of the object code with a copy of the
4.273 + written offer to provide the Corresponding Source. This
4.274 + alternative is allowed only occasionally and noncommercially, and
4.275 + only if you received the object code with such an offer, in accord
4.276 + with subsection 6b.
4.277 +
4.278 + d) Convey the object code by offering access from a designated
4.279 + place (gratis or for a charge), and offer equivalent access to the
4.280 + Corresponding Source in the same way through the same place at no
4.281 + further charge. You need not require recipients to copy the
4.282 + Corresponding Source along with the object code. If the place to
4.283 + copy the object code is a network server, the Corresponding Source
4.284 + may be on a different server (operated by you or a third party)
4.285 + that supports equivalent copying facilities, provided you maintain
4.286 + clear directions next to the object code saying where to find the
4.287 + Corresponding Source. Regardless of what server hosts the
4.288 + Corresponding Source, you remain obligated to ensure that it is
4.289 + available for as long as needed to satisfy these requirements.
4.290 +
4.291 + e) Convey the object code using peer-to-peer transmission, provided
4.292 + you inform other peers where the object code and Corresponding
4.293 + Source of the work are being offered to the general public at no
4.294 + charge under subsection 6d.
4.295 +
4.296 + A separable portion of the object code, whose source code is excluded
4.297 +from the Corresponding Source as a System Library, need not be
4.298 +included in conveying the object code work.
4.299 +
4.300 + A "User Product" is either (1) a "consumer product", which means any
4.301 +tangible personal property which is normally used for personal, family,
4.302 +or household purposes, or (2) anything designed or sold for incorporation
4.303 +into a dwelling. In determining whether a product is a consumer product,
4.304 +doubtful cases shall be resolved in favor of coverage. For a particular
4.305 +product received by a particular user, "normally used" refers to a
4.306 +typical or common use of that class of product, regardless of the status
4.307 +of the particular user or of the way in which the particular user
4.308 +actually uses, or expects or is expected to use, the product. A product
4.309 +is a consumer product regardless of whether the product has substantial
4.310 +commercial, industrial or non-consumer uses, unless such uses represent
4.311 +the only significant mode of use of the product.
4.312 +
4.313 + "Installation Information" for a User Product means any methods,
4.314 +procedures, authorization keys, or other information required to install
4.315 +and execute modified versions of a covered work in that User Product from
4.316 +a modified version of its Corresponding Source. The information must
4.317 +suffice to ensure that the continued functioning of the modified object
4.318 +code is in no case prevented or interfered with solely because
4.319 +modification has been made.
4.320 +
4.321 + If you convey an object code work under this section in, or with, or
4.322 +specifically for use in, a User Product, and the conveying occurs as
4.323 +part of a transaction in which the right of possession and use of the
4.324 +User Product is transferred to the recipient in perpetuity or for a
4.325 +fixed term (regardless of how the transaction is characterized), the
4.326 +Corresponding Source conveyed under this section must be accompanied
4.327 +by the Installation Information. But this requirement does not apply
4.328 +if neither you nor any third party retains the ability to install
4.329 +modified object code on the User Product (for example, the work has
4.330 +been installed in ROM).
4.331 +
4.332 + The requirement to provide Installation Information does not include a
4.333 +requirement to continue to provide support service, warranty, or updates
4.334 +for a work that has been modified or installed by the recipient, or for
4.335 +the User Product in which it has been modified or installed. Access to a
4.336 +network may be denied when the modification itself materially and
4.337 +adversely affects the operation of the network or violates the rules and
4.338 +protocols for communication across the network.
4.339 +
4.340 + Corresponding Source conveyed, and Installation Information provided,
4.341 +in accord with this section must be in a format that is publicly
4.342 +documented (and with an implementation available to the public in
4.343 +source code form), and must require no special password or key for
4.344 +unpacking, reading or copying.
4.345 +
4.346 + 7. Additional Terms.
4.347 +
4.348 + "Additional permissions" are terms that supplement the terms of this
4.349 +License by making exceptions from one or more of its conditions.
4.350 +Additional permissions that are applicable to the entire Program shall
4.351 +be treated as though they were included in this License, to the extent
4.352 +that they are valid under applicable law. If additional permissions
4.353 +apply only to part of the Program, that part may be used separately
4.354 +under those permissions, but the entire Program remains governed by
4.355 +this License without regard to the additional permissions.
4.356 +
4.357 + When you convey a copy of a covered work, you may at your option
4.358 +remove any additional permissions from that copy, or from any part of
4.359 +it. (Additional permissions may be written to require their own
4.360 +removal in certain cases when you modify the work.) You may place
4.361 +additional permissions on material, added by you to a covered work,
4.362 +for which you have or can give appropriate copyright permission.
4.363 +
4.364 + Notwithstanding any other provision of this License, for material you
4.365 +add to a covered work, you may (if authorized by the copyright holders of
4.366 +that material) supplement the terms of this License with terms:
4.367 +
4.368 + a) Disclaiming warranty or limiting liability differently from the
4.369 + terms of sections 15 and 16 of this License; or
4.370 +
4.371 + b) Requiring preservation of specified reasonable legal notices or
4.372 + author attributions in that material or in the Appropriate Legal
4.373 + Notices displayed by works containing it; or
4.374 +
4.375 + c) Prohibiting misrepresentation of the origin of that material, or
4.376 + requiring that modified versions of such material be marked in
4.377 + reasonable ways as different from the original version; or
4.378 +
4.379 + d) Limiting the use for publicity purposes of names of licensors or
4.380 + authors of the material; or
4.381 +
4.382 + e) Declining to grant rights under trademark law for use of some
4.383 + trade names, trademarks, or service marks; or
4.384 +
4.385 + f) Requiring indemnification of licensors and authors of that
4.386 + material by anyone who conveys the material (or modified versions of
4.387 + it) with contractual assumptions of liability to the recipient, for
4.388 + any liability that these contractual assumptions directly impose on
4.389 + those licensors and authors.
4.390 +
4.391 + All other non-permissive additional terms are considered "further
4.392 +restrictions" within the meaning of section 10. If the Program as you
4.393 +received it, or any part of it, contains a notice stating that it is
4.394 +governed by this License along with a term that is a further
4.395 +restriction, you may remove that term. If a license document contains
4.396 +a further restriction but permits relicensing or conveying under this
4.397 +License, you may add to a covered work material governed by the terms
4.398 +of that license document, provided that the further restriction does
4.399 +not survive such relicensing or conveying.
4.400 +
4.401 + If you add terms to a covered work in accord with this section, you
4.402 +must place, in the relevant source files, a statement of the
4.403 +additional terms that apply to those files, or a notice indicating
4.404 +where to find the applicable terms.
4.405 +
4.406 + Additional terms, permissive or non-permissive, may be stated in the
4.407 +form of a separately written license, or stated as exceptions;
4.408 +the above requirements apply either way.
4.409 +
4.410 + 8. Termination.
4.411 +
4.412 + You may not propagate or modify a covered work except as expressly
4.413 +provided under this License. Any attempt otherwise to propagate or
4.414 +modify it is void, and will automatically terminate your rights under
4.415 +this License (including any patent licenses granted under the third
4.416 +paragraph of section 11).
4.417 +
4.418 + However, if you cease all violation of this License, then your
4.419 +license from a particular copyright holder is reinstated (a)
4.420 +provisionally, unless and until the copyright holder explicitly and
4.421 +finally terminates your license, and (b) permanently, if the copyright
4.422 +holder fails to notify you of the violation by some reasonable means
4.423 +prior to 60 days after the cessation.
4.424 +
4.425 + Moreover, your license from a particular copyright holder is
4.426 +reinstated permanently if the copyright holder notifies you of the
4.427 +violation by some reasonable means, this is the first time you have
4.428 +received notice of violation of this License (for any work) from that
4.429 +copyright holder, and you cure the violation prior to 30 days after
4.430 +your receipt of the notice.
4.431 +
4.432 + Termination of your rights under this section does not terminate the
4.433 +licenses of parties who have received copies or rights from you under
4.434 +this License. If your rights have been terminated and not permanently
4.435 +reinstated, you do not qualify to receive new licenses for the same
4.436 +material under section 10.
4.437 +
4.438 + 9. Acceptance Not Required for Having Copies.
4.439 +
4.440 + You are not required to accept this License in order to receive or
4.441 +run a copy of the Program. Ancillary propagation of a covered work
4.442 +occurring solely as a consequence of using peer-to-peer transmission
4.443 +to receive a copy likewise does not require acceptance. However,
4.444 +nothing other than this License grants you permission to propagate or
4.445 +modify any covered work. These actions infringe copyright if you do
4.446 +not accept this License. Therefore, by modifying or propagating a
4.447 +covered work, you indicate your acceptance of this License to do so.
4.448 +
4.449 + 10. Automatic Licensing of Downstream Recipients.
4.450 +
4.451 + Each time you convey a covered work, the recipient automatically
4.452 +receives a license from the original licensors, to run, modify and
4.453 +propagate that work, subject to this License. You are not responsible
4.454 +for enforcing compliance by third parties with this License.
4.455 +
4.456 + An "entity transaction" is a transaction transferring control of an
4.457 +organization, or substantially all assets of one, or subdividing an
4.458 +organization, or merging organizations. If propagation of a covered
4.459 +work results from an entity transaction, each party to that
4.460 +transaction who receives a copy of the work also receives whatever
4.461 +licenses to the work the party's predecessor in interest had or could
4.462 +give under the previous paragraph, plus a right to possession of the
4.463 +Corresponding Source of the work from the predecessor in interest, if
4.464 +the predecessor has it or can get it with reasonable efforts.
4.465 +
4.466 + You may not impose any further restrictions on the exercise of the
4.467 +rights granted or affirmed under this License. For example, you may
4.468 +not impose a license fee, royalty, or other charge for exercise of
4.469 +rights granted under this License, and you may not initiate litigation
4.470 +(including a cross-claim or counterclaim in a lawsuit) alleging that
4.471 +any patent claim is infringed by making, using, selling, offering for
4.472 +sale, or importing the Program or any portion of it.
4.473 +
4.474 + 11. Patents.
4.475 +
4.476 + A "contributor" is a copyright holder who authorizes use under this
4.477 +License of the Program or a work on which the Program is based. The
4.478 +work thus licensed is called the contributor's "contributor version".
4.479 +
4.480 + A contributor's "essential patent claims" are all patent claims
4.481 +owned or controlled by the contributor, whether already acquired or
4.482 +hereafter acquired, that would be infringed by some manner, permitted
4.483 +by this License, of making, using, or selling its contributor version,
4.484 +but do not include claims that would be infringed only as a
4.485 +consequence of further modification of the contributor version. For
4.486 +purposes of this definition, "control" includes the right to grant
4.487 +patent sublicenses in a manner consistent with the requirements of
4.488 +this License.
4.489 +
4.490 + Each contributor grants you a non-exclusive, worldwide, royalty-free
4.491 +patent license under the contributor's essential patent claims, to
4.492 +make, use, sell, offer for sale, import and otherwise run, modify and
4.493 +propagate the contents of its contributor version.
4.494 +
4.495 + In the following three paragraphs, a "patent license" is any express
4.496 +agreement or commitment, however denominated, not to enforce a patent
4.497 +(such as an express permission to practice a patent or covenant not to
4.498 +sue for patent infringement). To "grant" such a patent license to a
4.499 +party means to make such an agreement or commitment not to enforce a
4.500 +patent against the party.
4.501 +
4.502 + If you convey a covered work, knowingly relying on a patent license,
4.503 +and the Corresponding Source of the work is not available for anyone
4.504 +to copy, free of charge and under the terms of this License, through a
4.505 +publicly available network server or other readily accessible means,
4.506 +then you must either (1) cause the Corresponding Source to be so
4.507 +available, or (2) arrange to deprive yourself of the benefit of the
4.508 +patent license for this particular work, or (3) arrange, in a manner
4.509 +consistent with the requirements of this License, to extend the patent
4.510 +license to downstream recipients. "Knowingly relying" means you have
4.511 +actual knowledge that, but for the patent license, your conveying the
4.512 +covered work in a country, or your recipient's use of the covered work
4.513 +in a country, would infringe one or more identifiable patents in that
4.514 +country that you have reason to believe are valid.
4.515 +
4.516 + If, pursuant to or in connection with a single transaction or
4.517 +arrangement, you convey, or propagate by procuring conveyance of, a
4.518 +covered work, and grant a patent license to some of the parties
4.519 +receiving the covered work authorizing them to use, propagate, modify
4.520 +or convey a specific copy of the covered work, then the patent license
4.521 +you grant is automatically extended to all recipients of the covered
4.522 +work and works based on it.
4.523 +
4.524 + A patent license is "discriminatory" if it does not include within
4.525 +the scope of its coverage, prohibits the exercise of, or is
4.526 +conditioned on the non-exercise of one or more of the rights that are
4.527 +specifically granted under this License. You may not convey a covered
4.528 +work if you are a party to an arrangement with a third party that is
4.529 +in the business of distributing software, under which you make payment
4.530 +to the third party based on the extent of your activity of conveying
4.531 +the work, and under which the third party grants, to any of the
4.532 +parties who would receive the covered work from you, a discriminatory
4.533 +patent license (a) in connection with copies of the covered work
4.534 +conveyed by you (or copies made from those copies), or (b) primarily
4.535 +for and in connection with specific products or compilations that
4.536 +contain the covered work, unless you entered into that arrangement,
4.537 +or that patent license was granted, prior to 28 March 2007.
4.538 +
4.539 + Nothing in this License shall be construed as excluding or limiting
4.540 +any implied license or other defenses to infringement that may
4.541 +otherwise be available to you under applicable patent law.
4.542 +
4.543 + 12. No Surrender of Others' Freedom.
4.544 +
4.545 + If conditions are imposed on you (whether by court order, agreement or
4.546 +otherwise) that contradict the conditions of this License, they do not
4.547 +excuse you from the conditions of this License. If you cannot convey a
4.548 +covered work so as to satisfy simultaneously your obligations under this
4.549 +License and any other pertinent obligations, then as a consequence you may
4.550 +not convey it at all. For example, if you agree to terms that obligate you
4.551 +to collect a royalty for further conveying from those to whom you convey
4.552 +the Program, the only way you could satisfy both those terms and this
4.553 +License would be to refrain entirely from conveying the Program.
4.554 +
4.555 + 13. Use with the GNU Affero General Public License.
4.556 +
4.557 + Notwithstanding any other provision of this License, you have
4.558 +permission to link or combine any covered work with a work licensed
4.559 +under version 3 of the GNU Affero General Public License into a single
4.560 +combined work, and to convey the resulting work. The terms of this
4.561 +License will continue to apply to the part which is the covered work,
4.562 +but the special requirements of the GNU Affero General Public License,
4.563 +section 13, concerning interaction through a network will apply to the
4.564 +combination as such.
4.565 +
4.566 + 14. Revised Versions of this License.
4.567 +
4.568 + The Free Software Foundation may publish revised and/or new versions of
4.569 +the GNU General Public License from time to time. Such new versions will
4.570 +be similar in spirit to the present version, but may differ in detail to
4.571 +address new problems or concerns.
4.572 +
4.573 + Each version is given a distinguishing version number. If the
4.574 +Program specifies that a certain numbered version of the GNU General
4.575 +Public License "or any later version" applies to it, you have the
4.576 +option of following the terms and conditions either of that numbered
4.577 +version or of any later version published by the Free Software
4.578 +Foundation. If the Program does not specify a version number of the
4.579 +GNU General Public License, you may choose any version ever published
4.580 +by the Free Software Foundation.
4.581 +
4.582 + If the Program specifies that a proxy can decide which future
4.583 +versions of the GNU General Public License can be used, that proxy's
4.584 +public statement of acceptance of a version permanently authorizes you
4.585 +to choose that version for the Program.
4.586 +
4.587 + Later license versions may give you additional or different
4.588 +permissions. However, no additional obligations are imposed on any
4.589 +author or copyright holder as a result of your choosing to follow a
4.590 +later version.
4.591 +
4.592 + 15. Disclaimer of Warranty.
4.593 +
4.594 + THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
4.595 +APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
4.596 +HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
4.597 +OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
4.598 +THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
4.599 +PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
4.600 +IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
4.601 +ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
4.602 +
4.603 + 16. Limitation of Liability.
4.604 +
4.605 + IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
4.606 +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
4.607 +THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
4.608 +GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
4.609 +USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
4.610 +DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
4.611 +PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
4.612 +EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
4.613 +SUCH DAMAGES.
4.614 +
4.615 + 17. Interpretation of Sections 15 and 16.
4.616 +
4.617 + If the disclaimer of warranty and limitation of liability provided
4.618 +above cannot be given local legal effect according to their terms,
4.619 +reviewing courts shall apply local law that most closely approximates
4.620 +an absolute waiver of all civil liability in connection with the
4.621 +Program, unless a warranty or assumption of liability accompanies a
4.622 +copy of the Program in return for a fee.
4.623 +
4.624 + END OF TERMS AND CONDITIONS
4.625 +
4.626 + How to Apply These Terms to Your New Programs
4.627 +
4.628 + If you develop a new program, and you want it to be of the greatest
4.629 +possible use to the public, the best way to achieve this is to make it
4.630 +free software which everyone can redistribute and change under these terms.
4.631 +
4.632 + To do so, attach the following notices to the program. It is safest
4.633 +to attach them to the start of each source file to most effectively
4.634 +state the exclusion of warranty; and each file should have at least
4.635 +the "copyright" line and a pointer to where the full notice is found.
4.636 +
4.637 + <one line to give the program's name and a brief idea of what it does.>
4.638 + Copyright (C) <year> <name of author>
4.639 +
4.640 + This program is free software: you can redistribute it and/or modify
4.641 + it under the terms of the GNU General Public License as published by
4.642 + the Free Software Foundation, either version 3 of the License, or
4.643 + (at your option) any later version.
4.644 +
4.645 + This program is distributed in the hope that it will be useful,
4.646 + but WITHOUT ANY WARRANTY; without even the implied warranty of
4.647 + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4.648 + GNU General Public License for more details.
4.649 +
4.650 + You should have received a copy of the GNU General Public License
4.651 + along with this program. If not, see <http://www.gnu.org/licenses/>.
4.652 +
4.653 +Also add information on how to contact you by electronic and paper mail.
4.654 +
4.655 + If the program does terminal interaction, make it output a short
4.656 +notice like this when it starts in an interactive mode:
4.657 +
4.658 + <program> Copyright (C) <year> <name of author>
4.659 + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
4.660 + This is free software, and you are welcome to redistribute it
4.661 + under certain conditions; type `show c' for details.
4.662 +
4.663 +The hypothetical commands `show w' and `show c' should show the appropriate
4.664 +parts of the General Public License. Of course, your program's commands
4.665 +might be different; for a GUI interface, you would use an "about box".
4.666 +
4.667 + You should also get your employer (if you work as a programmer) or school,
4.668 +if any, to sign a "copyright disclaimer" for the program, if necessary.
4.669 +For more information on this, and how to apply and follow the GNU GPL, see
4.670 +<http://www.gnu.org/licenses/>.
4.671 +
4.672 + The GNU General Public License does not permit incorporating your program
4.673 +into proprietary programs. If your program is a subroutine library, you
4.674 +may consider it more useful to permit linking proprietary applications with
4.675 +the library. If this is what you want to do, use the GNU Lesser General
4.676 +Public License instead of this License. But first, please read
4.677 +<http://www.gnu.org/philosophy/why-not-lgpl.html>.