1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/deps/glpk/COPYING	Sun Nov 06 20:59:10 2011 +0100
     1.3 @@ -0,0 +1,676 @@
     1.4 +
     1.5 +                    GNU GENERAL PUBLIC LICENSE
     1.6 +                       Version 3, 29 June 2007
     1.7 +
     1.8 + Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
     1.9 + Everyone is permitted to copy and distribute verbatim copies
    1.10 + of this license document, but changing it is not allowed.
    1.11 +
    1.12 +                            Preamble
    1.13 +
    1.14 +  The GNU General Public License is a free, copyleft license for
    1.15 +software and other kinds of works.
    1.16 +
    1.17 +  The licenses for most software and other practical works are designed
    1.18 +to take away your freedom to share and change the works.  By contrast,
    1.19 +the GNU General Public License is intended to guarantee your freedom to
    1.20 +share and change all versions of a program--to make sure it remains free
    1.21 +software for all its users.  We, the Free Software Foundation, use the
    1.22 +GNU General Public License for most of our software; it applies also to
    1.23 +any other work released this way by its authors.  You can apply it to
    1.24 +your programs, too.
    1.25 +
    1.26 +  When we speak of free software, we are referring to freedom, not
    1.27 +price.  Our General Public Licenses are designed to make sure that you
    1.28 +have the freedom to distribute copies of free software (and charge for
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    1.30 +want it, that you can change the software or use pieces of it in new
    1.31 +free programs, and that you know you can do these things.
    1.32 +
    1.33 +  To protect your rights, we need to prevent others from denying you
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    1.36 +you modify it: responsibilities to respect the freedom of others.
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    1.38 +  For example, if you distribute copies of such a program, whether
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    1.42 +know their rights.
    1.43 +
    1.44 +  Developers that use the GNU GPL protect your rights with two steps:
    1.45 +(1) assert copyright on the software, and (2) offer you this License
    1.46 +giving you legal permission to copy, distribute and/or modify it.
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    1.48 +  For the developers' and authors' protection, the GPL clearly explains
    1.49 +that there is no warranty for this free software.  For both users' and
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    1.53 +
    1.54 +  Some devices are designed to deny users access to install or run
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    1.65 +  Finally, every program is threatened constantly by software patents.
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    1.71 +
    1.72 +  The precise terms and conditions for copying, distribution and
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    1.74 +
    1.75 +                       TERMS AND CONDITIONS
    1.76 +
    1.77 +  0. Definitions.
    1.78 +
    1.79 +  "This License" refers to version 3 of the GNU General Public License.
    1.80 +
    1.81 +  "Copyright" also means copyright-like laws that apply to other kinds of
    1.82 +works, such as semiconductor masks.
    1.83 +
    1.84 +  "The Program" refers to any copyrightable work licensed under this
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    1.88 +  To "modify" a work means to copy from or adapt all or part of the work
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   1.107 +  An interactive user interface displays "Appropriate Legal Notices"
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   1.116 +  1. Source Code.
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   1.155 +  The Corresponding Source for a work in source code form is that
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   1.157 +
   1.158 +  2. Basic Permissions.
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   1.160 +  All rights granted under this License are granted for the term of
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   1.168 +  You may make, run and propagate covered works that you do not
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   1.183 +  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
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   1.185 +  No covered work shall be deemed part of an effective technological
   1.186 +measure under any applicable law fulfilling obligations under article
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   1.191 +  When you convey a covered work, you waive any legal power to forbid
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   1.199 +  4. Conveying Verbatim Copies.
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   1.201 +  You may convey verbatim copies of the Program's source code as you
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   1.209 +  You may charge any price or no price for each copy that you convey,
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   1.221 +    b) The work must carry prominent notices stating that it is
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   1.226 +    c) You must license the entire work, as a whole, under this
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   1.234 +    d) If the work has interactive user interfaces, each must display
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   1.239 +  A compilation of a covered work with other separate and independent
   1.240 +works, which are not by their nature extensions of the covered work,
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   1.242 +in or on a volume of a storage or distribution medium, is called an
   1.243 +"aggregate" if the compilation and its resulting copyright are not
   1.244 +used to limit the access or legal rights of the compilation's users
   1.245 +beyond what the individual works permit.  Inclusion of a covered work
   1.246 +in an aggregate does not cause this License to apply to the other
   1.247 +parts of the aggregate.
   1.248 +
   1.249 +  6. Conveying Non-Source Forms.
   1.250 +
   1.251 +  You may convey a covered work in object code form under the terms
   1.252 +of sections 4 and 5, provided that you also convey the
   1.253 +machine-readable Corresponding Source under the terms of this License,
   1.254 +in one of these ways:
   1.255 +
   1.256 +    a) Convey the object code in, or embodied in, a physical product
   1.257 +    (including a physical distribution medium), accompanied by the
   1.258 +    Corresponding Source fixed on a durable physical medium
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   1.260 +
   1.261 +    b) Convey the object code in, or embodied in, a physical product
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   1.263 +    written offer, valid for at least three years and valid for as
   1.264 +    long as you offer spare parts or customer support for that product
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   1.266 +    copy of the Corresponding Source for all the software in the
   1.267 +    product that is covered by this License, on a durable physical
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   1.273 +    c) Convey individual copies of the object code with a copy of the
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   1.278 +
   1.279 +    d) Convey the object code by offering access from a designated
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   1.292 +    e) Convey the object code using peer-to-peer transmission, provided
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   1.297 +  A separable portion of the object code, whose source code is excluded
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   1.300 +
   1.301 +  A "User Product" is either (1) a "consumer product", which means any
   1.302 +tangible personal property which is normally used for personal, family,
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   1.313 +
   1.314 +  "Installation Information" for a User Product means any methods,
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   1.320 +modification has been made.
   1.321 +
   1.322 +  If you convey an object code work under this section in, or with, or
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   1.330 +modified object code on the User Product (for example, the work has
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   1.333 +  The requirement to provide Installation Information does not include a
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   1.341 +  Corresponding Source conveyed, and Installation Information provided,
   1.342 +in accord with this section must be in a format that is publicly
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   1.345 +unpacking, reading or copying.
   1.346 +
   1.347 +  7. Additional Terms.
   1.348 +
   1.349 +  "Additional permissions" are terms that supplement the terms of this
   1.350 +License by making exceptions from one or more of its conditions.
   1.351 +Additional permissions that are applicable to the entire Program shall
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   1.353 +that they are valid under applicable law.  If additional permissions
   1.354 +apply only to part of the Program, that part may be used separately
   1.355 +under those permissions, but the entire Program remains governed by
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   1.358 +  When you convey a copy of a covered work, you may at your option
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   1.365 +  Notwithstanding any other provision of this License, for material you
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   1.369 +    a) Disclaiming warranty or limiting liability differently from the
   1.370 +    terms of sections 15 and 16 of this License; or
   1.371 +
   1.372 +    b) Requiring preservation of specified reasonable legal notices or
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   1.407 +  Additional terms, permissive or non-permissive, may be stated in the
   1.408 +form of a separately written license, or stated as exceptions;
   1.409 +the above requirements apply either way.
   1.410 +
   1.411 +  8. Termination.
   1.412 +
   1.413 +  You may not propagate or modify a covered work except as expressly
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   1.418 +
   1.419 +  However, if you cease all violation of this License, then your
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   1.421 +provisionally, unless and until the copyright holder explicitly and
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   1.425 +
   1.426 +  Moreover, your license from a particular copyright holder is
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   1.428 +violation by some reasonable means, this is the first time you have
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   1.433 +  Termination of your rights under this section does not terminate the
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   1.438 +
   1.439 +  9. Acceptance Not Required for Having Copies.
   1.440 +
   1.441 +  You are not required to accept this License in order to receive or
   1.442 +run a copy of the Program.  Ancillary propagation of a covered work
   1.443 +occurring solely as a consequence of using peer-to-peer transmission
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   1.450 +  10. Automatic Licensing of Downstream Recipients.
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   1.452 +  Each time you convey a covered work, the recipient automatically
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   1.457 +  An "entity transaction" is a transaction transferring control of an
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   1.470 +rights granted under this License, and you may not initiate litigation
   1.471 +(including a cross-claim or counterclaim in a lawsuit) alleging that
   1.472 +any patent claim is infringed by making, using, selling, offering for
   1.473 +sale, or importing the Program or any portion of it.
   1.474 +
   1.475 +  11. Patents.
   1.476 +
   1.477 +  A "contributor" is a copyright holder who authorizes use under this
   1.478 +License of the Program or a work on which the Program is based.  The
   1.479 +work thus licensed is called the contributor's "contributor version".
   1.480 +
   1.481 +  A contributor's "essential patent claims" are all patent claims
   1.482 +owned or controlled by the contributor, whether already acquired or
   1.483 +hereafter acquired, that would be infringed by some manner, permitted
   1.484 +by this License, of making, using, or selling its contributor version,
   1.485 +but do not include claims that would be infringed only as a
   1.486 +consequence of further modification of the contributor version.  For
   1.487 +purposes of this definition, "control" includes the right to grant
   1.488 +patent sublicenses in a manner consistent with the requirements of
   1.489 +this License.
   1.490 +
   1.491 +  Each contributor grants you a non-exclusive, worldwide, royalty-free
   1.492 +patent license under the contributor's essential patent claims, to
   1.493 +make, use, sell, offer for sale, import and otherwise run, modify and
   1.494 +propagate the contents of its contributor version.
   1.495 +
   1.496 +  In the following three paragraphs, a "patent license" is any express
   1.497 +agreement or commitment, however denominated, not to enforce a patent
   1.498 +(such as an express permission to practice a patent or covenant not to
   1.499 +sue for patent infringement).  To "grant" such a patent license to a
   1.500 +party means to make such an agreement or commitment not to enforce a
   1.501 +patent against the party.
   1.502 +
   1.503 +  If you convey a covered work, knowingly relying on a patent license,
   1.504 +and the Corresponding Source of the work is not available for anyone
   1.505 +to copy, free of charge and under the terms of this License, through a
   1.506 +publicly available network server or other readily accessible means,
   1.507 +then you must either (1) cause the Corresponding Source to be so
   1.508 +available, or (2) arrange to deprive yourself of the benefit of the
   1.509 +patent license for this particular work, or (3) arrange, in a manner
   1.510 +consistent with the requirements of this License, to extend the patent
   1.511 +license to downstream recipients.  "Knowingly relying" means you have
   1.512 +actual knowledge that, but for the patent license, your conveying the
   1.513 +covered work in a country, or your recipient's use of the covered work
   1.514 +in a country, would infringe one or more identifiable patents in that
   1.515 +country that you have reason to believe are valid.
   1.516 +
   1.517 +  If, pursuant to or in connection with a single transaction or
   1.518 +arrangement, you convey, or propagate by procuring conveyance of, a
   1.519 +covered work, and grant a patent license to some of the parties
   1.520 +receiving the covered work authorizing them to use, propagate, modify
   1.521 +or convey a specific copy of the covered work, then the patent license
   1.522 +you grant is automatically extended to all recipients of the covered
   1.523 +work and works based on it.
   1.524 +
   1.525 +  A patent license is "discriminatory" if it does not include within
   1.526 +the scope of its coverage, prohibits the exercise of, or is
   1.527 +conditioned on the non-exercise of one or more of the rights that are
   1.528 +specifically granted under this License.  You may not convey a covered
   1.529 +work if you are a party to an arrangement with a third party that is
   1.530 +in the business of distributing software, under which you make payment
   1.531 +to the third party based on the extent of your activity of conveying
   1.532 +the work, and under which the third party grants, to any of the
   1.533 +parties who would receive the covered work from you, a discriminatory
   1.534 +patent license (a) in connection with copies of the covered work
   1.535 +conveyed by you (or copies made from those copies), or (b) primarily
   1.536 +for and in connection with specific products or compilations that
   1.537 +contain the covered work, unless you entered into that arrangement,
   1.538 +or that patent license was granted, prior to 28 March 2007.
   1.539 +
   1.540 +  Nothing in this License shall be construed as excluding or limiting
   1.541 +any implied license or other defenses to infringement that may
   1.542 +otherwise be available to you under applicable patent law.
   1.543 +
   1.544 +  12. No Surrender of Others' Freedom.
   1.545 +
   1.546 +  If conditions are imposed on you (whether by court order, agreement or
   1.547 +otherwise) that contradict the conditions of this License, they do not
   1.548 +excuse you from the conditions of this License.  If you cannot convey a
   1.549 +covered work so as to satisfy simultaneously your obligations under this
   1.550 +License and any other pertinent obligations, then as a consequence you may
   1.551 +not convey it at all.  For example, if you agree to terms that obligate you
   1.552 +to collect a royalty for further conveying from those to whom you convey
   1.553 +the Program, the only way you could satisfy both those terms and this
   1.554 +License would be to refrain entirely from conveying the Program.
   1.555 +
   1.556 +  13. Use with the GNU Affero General Public License.
   1.557 +
   1.558 +  Notwithstanding any other provision of this License, you have
   1.559 +permission to link or combine any covered work with a work licensed
   1.560 +under version 3 of the GNU Affero General Public License into a single
   1.561 +combined work, and to convey the resulting work.  The terms of this
   1.562 +License will continue to apply to the part which is the covered work,
   1.563 +but the special requirements of the GNU Affero General Public License,
   1.564 +section 13, concerning interaction through a network will apply to the
   1.565 +combination as such.
   1.566 +
   1.567 +  14. Revised Versions of this License.
   1.568 +
   1.569 +  The Free Software Foundation may publish revised and/or new versions of
   1.570 +the GNU General Public License from time to time.  Such new versions will
   1.571 +be similar in spirit to the present version, but may differ in detail to
   1.572 +address new problems or concerns.
   1.573 +
   1.574 +  Each version is given a distinguishing version number.  If the
   1.575 +Program specifies that a certain numbered version of the GNU General
   1.576 +Public License "or any later version" applies to it, you have the
   1.577 +option of following the terms and conditions either of that numbered
   1.578 +version or of any later version published by the Free Software
   1.579 +Foundation.  If the Program does not specify a version number of the
   1.580 +GNU General Public License, you may choose any version ever published
   1.581 +by the Free Software Foundation.
   1.582 +
   1.583 +  If the Program specifies that a proxy can decide which future
   1.584 +versions of the GNU General Public License can be used, that proxy's
   1.585 +public statement of acceptance of a version permanently authorizes you
   1.586 +to choose that version for the Program.
   1.587 +
   1.588 +  Later license versions may give you additional or different
   1.589 +permissions.  However, no additional obligations are imposed on any
   1.590 +author or copyright holder as a result of your choosing to follow a
   1.591 +later version.
   1.592 +
   1.593 +  15. Disclaimer of Warranty.
   1.594 +
   1.595 +  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
   1.596 +APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
   1.597 +HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
   1.598 +OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
   1.599 +THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
   1.600 +PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
   1.601 +IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
   1.602 +ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
   1.603 +
   1.604 +  16. Limitation of Liability.
   1.605 +
   1.606 +  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
   1.607 +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
   1.608 +THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
   1.609 +GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
   1.610 +USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
   1.611 +DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
   1.612 +PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
   1.613 +EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
   1.614 +SUCH DAMAGES.
   1.615 +
   1.616 +  17. Interpretation of Sections 15 and 16.
   1.617 +
   1.618 +  If the disclaimer of warranty and limitation of liability provided
   1.619 +above cannot be given local legal effect according to their terms,
   1.620 +reviewing courts shall apply local law that most closely approximates
   1.621 +an absolute waiver of all civil liability in connection with the
   1.622 +Program, unless a warranty or assumption of liability accompanies a
   1.623 +copy of the Program in return for a fee.
   1.624 +
   1.625 +                     END OF TERMS AND CONDITIONS
   1.626 +
   1.627 +            How to Apply These Terms to Your New Programs
   1.628 +
   1.629 +  If you develop a new program, and you want it to be of the greatest
   1.630 +possible use to the public, the best way to achieve this is to make it
   1.631 +free software which everyone can redistribute and change under these terms.
   1.632 +
   1.633 +  To do so, attach the following notices to the program.  It is safest
   1.634 +to attach them to the start of each source file to most effectively
   1.635 +state the exclusion of warranty; and each file should have at least
   1.636 +the "copyright" line and a pointer to where the full notice is found.
   1.637 +
   1.638 +    <one line to give the program's name and a brief idea of what it does.>
   1.639 +    Copyright (C) <year>  <name of author>
   1.640 +
   1.641 +    This program is free software: you can redistribute it and/or modify
   1.642 +    it under the terms of the GNU General Public License as published by
   1.643 +    the Free Software Foundation, either version 3 of the License, or
   1.644 +    (at your option) any later version.
   1.645 +
   1.646 +    This program is distributed in the hope that it will be useful,
   1.647 +    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1.648 +    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   1.649 +    GNU General Public License for more details.
   1.650 +
   1.651 +    You should have received a copy of the GNU General Public License
   1.652 +    along with this program.  If not, see <http://www.gnu.org/licenses/>.
   1.653 +
   1.654 +Also add information on how to contact you by electronic and paper mail.
   1.655 +
   1.656 +  If the program does terminal interaction, make it output a short
   1.657 +notice like this when it starts in an interactive mode:
   1.658 +
   1.659 +    <program>  Copyright (C) <year>  <name of author>
   1.660 +    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
   1.661 +    This is free software, and you are welcome to redistribute it
   1.662 +    under certain conditions; type `show c' for details.
   1.663 +
   1.664 +The hypothetical commands `show w' and `show c' should show the appropriate
   1.665 +parts of the General Public License.  Of course, your program's commands
   1.666 +might be different; for a GUI interface, you would use an "about box".
   1.667 +
   1.668 +  You should also get your employer (if you work as a programmer) or school,
   1.669 +if any, to sign a "copyright disclaimer" for the program, if necessary.
   1.670 +For more information on this, and how to apply and follow the GNU GPL, see
   1.671 +<http://www.gnu.org/licenses/>.
   1.672 +
   1.673 +  The GNU General Public License does not permit incorporating your program
   1.674 +into proprietary programs.  If your program is a subroutine library, you
   1.675 +may consider it more useful to permit linking proprietary applications with
   1.676 +the library.  If this is what you want to do, use the GNU Lesser General
   1.677 +Public License instead of this License.  But first, please read
   1.678 +<http://www.gnu.org/philosophy/why-not-lgpl.html>.
   1.679 +