license.rtf

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                    GNU GENERAL PUBLIC LICENSE\par
                       Version 3, 29 June 2007\par
\par
 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>\par
 Everyone is permitted to copy and distribute verbatim copies\par
 of this license document, but changing it is not allowed.\par
\par
                            Preamble\par
\par
  The GNU General Public License is a free, copyleft license for\par
software and other kinds of works.\par
\par
  The licenses for most software and other practical works are designed\par
to take away your freedom to share and change the works.  By contrast,\par
the GNU General Public License is intended to guarantee your freedom to\par
share and change all versions of a program--to make sure it remains free\par
software for all its users.  We, the Free Software Foundation, use the\par
GNU General Public License for most of our software; it applies also to\par
any other work released this way by its authors.  You can apply it to\par
your programs, too.\par
\par
  When we speak of free software, we are referring to freedom, not\par
price.  Our General Public Licenses are designed to make sure that you\par
have the freedom to distribute copies of free software (and charge for\par
them if you wish), that you receive source code or can get it if you\par
want it, that you can change the software or use pieces of it in new\par
free programs, and that you know you can do these things.\par
\par
  To protect your rights, we need to prevent others from denying you\par
these rights or asking you to surrender the rights.  Therefore, you have\par
certain responsibilities if you distribute copies of the software, or if\par
you modify it: responsibilities to respect the freedom of others.\par
\par
  For example, if you distribute copies of such a program, whether\par
gratis or for a fee, you must pass on to the recipients the same\par
freedoms that you received.  You must make sure that they, too, receive\par
or can get the source code.  And you must show them these terms so they\par
know their rights.\par
\par
  Developers that use the GNU GPL protect your rights with two steps:\par
(1) assert copyright on the software, and (2) offer you this License\par
giving you legal permission to copy, distribute and/or modify it.\par
\par
  For the developers' and authors' protection, the GPL clearly explains\par
that there is no warranty for this free software.  For both users' and\par
authors' sake, the GPL requires that modified versions be marked as\par
changed, so that their problems will not be attributed erroneously to\par
authors of previous versions.\par
\par
  Some devices are designed to deny users access to install or run\par
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can do so.  This is fundamentally incompatible with the aim of\par
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pattern of such abuse occurs in the area of products for individuals to\par
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products.  If such problems arise substantially in other domains, we\par
stand ready to extend this provision to those domains in future versions\par
of the GPL, as needed to protect the freedom of users.\par
\par
  Finally, every program is threatened constantly by software patents.\par
States should not allow patents to restrict development and use of\par
software on general-purpose computers, but in those that do, we wish to\par
avoid the special danger that patents applied to a free program could\par
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\par
  The precise terms and conditions for copying, distribution and\par
modification follow.\par
\par
                       TERMS AND CONDITIONS\par
\par
  0. Definitions.\par
\par
  "This License" refers to version 3 of the GNU General Public License.\par
\par
  "Copyright" also means copyright-like laws that apply to other kinds of\par
works, such as semiconductor masks.\par
\par
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permission, would make you directly or secondarily liable for\par
infringement under applicable copyright law, except executing it on a\par
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  1. Source Code.\par
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  The "source code" for a work means the preferred form of the work\par
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  The Corresponding Source for a work in source code form is that\par
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  2. Basic Permissions.\par
\par
  All rights granted under this License are granted for the term of\par
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receive it, in any medium, provided that you conspicuously and\par
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  You may convey a work based on the Program, or the modifications to\par
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\par
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\par
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\par
    c) You must license the entire work, as a whole, under this\par
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  A compilation of a covered work with other separate and independent\par
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"aggregate" if the compilation and its resulting copyright are not\par
used to limit the access or legal rights of the compilation's users\par
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  6. Conveying Non-Source Forms.\par
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  You may convey a covered work in object code form under the terms\par
of sections 4 and 5, provided that you also convey the\par
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in one of these ways:\par
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\par
    b) Convey the object code in, or embodied in, a physical product\par
    (including a physical distribution medium), accompanied by a\par
    written offer, valid for at least three years and valid for as\par
    long as you offer spare parts or customer support for that product\par
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    copy of the Corresponding Source for all the software in the\par
    product that is covered by this License, on a durable physical\par
    medium customarily used for software interchange, for a price no\par
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\par
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    with subsection 6b.\par
\par
    d) Convey the object code by offering access from a designated\par
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\par
    e) Convey the object code using peer-to-peer transmission, provided\par
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\par
  A separable portion of the object code, whose source code is excluded\par
from the Corresponding Source as a System Library, need not be\par
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\par
  A "User Product" is either (1) a "consumer product", which means any\par
tangible personal property which is normally used for personal, family,\par
or household purposes, or (2) anything designed or sold for incorporation\par
into a dwelling.  In determining whether a product is a consumer product,\par
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  "Installation Information" for a User Product means any methods,\par
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\par
  If you convey an object code work under this section in, or with, or\par
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\par
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\par
  Corresponding Source conveyed, and Installation Information provided,\par
in accord with this section must be in a format that is publicly\par
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source code form), and must require no special password or key for\par
unpacking, reading or copying.\par
\par
  7. Additional Terms.\par
\par
  "Additional permissions" are terms that supplement the terms of this\par
License by making exceptions from one or more of its conditions.\par
Additional permissions that are applicable to the entire Program shall\par
be treated as though they were included in this License, to the extent\par
that they are valid under applicable law.  If additional permissions\par
apply only to part of the Program, that part may be used separately\par
under those permissions, but the entire Program remains governed by\par
this License without regard to the additional permissions.\par
\par
  When you convey a copy of a covered work, you may at your option\par
remove any additional permissions from that copy, or from any part of\par
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\par
  Notwithstanding any other provision of this License, for material you\par
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that material) supplement the terms of this License with terms:\par
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\par
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\par
  All other non-permissive additional terms are considered "further\par
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\par
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\par
  Additional terms, permissive or non-permissive, may be stated in the\par
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the above requirements apply either way.\par
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  8. Termination.\par
\par
  You may not propagate or modify a covered work except as expressly\par
provided under this License.  Any attempt otherwise to propagate or\par
modify it is void, and will automatically terminate your rights under\par
this License (including any patent licenses granted under the third\par
paragraph of section 11).\par
\par
  However, if you cease all violation of this License, then your\par
license from a particular copyright holder is reinstated (a)\par
provisionally, unless and until the copyright holder explicitly and\par
finally terminates your license, and (b) permanently, if the copyright\par
holder fails to notify you of the violation by some reasonable means\par
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\par
  Moreover, your license from a particular copyright holder is\par
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\par
  Termination of your rights under this section does not terminate the\par
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\par
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\par
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run a copy of the Program.  Ancillary propagation of a covered work\par
occurring solely as a consequence of using peer-to-peer transmission\par
to receive a copy likewise does not require acceptance.  However,\par
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modify any covered work.  These actions infringe copyright if you do\par
not accept this License.  Therefore, by modifying or propagating a\par
covered work, you indicate your acceptance of this License to do so.\par
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  10. Automatic Licensing of Downstream Recipients.\par
\par
  Each time you convey a covered work, the recipient automatically\par
receives a license from the original licensors, to run, modify and\par
propagate that work, subject to this License.  You are not responsible\par
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  An "entity transaction" is a transaction transferring control of an\par
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any patent claim is infringed by making, using, selling, offering for\par
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  11. Patents.\par
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  A "contributor" is a copyright holder who authorizes use under this\par
License of the Program or a work on which the Program is based.  The\par
work thus licensed is called the contributor's "contributor version".\par
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  A contributor's "essential patent claims" are all patent claims\par
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hereafter acquired, that would be infringed by some manner, permitted\par
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  Each contributor grants you a non-exclusive, worldwide, royalty-free\par
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\par
  In the following three paragraphs, a "patent license" is any express\par
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  If you convey a covered work, knowingly relying on a patent license,\par
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available, or (2) arrange to deprive yourself of the benefit of the\par
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actual knowledge that, but for the patent license, your conveying the\par
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\par
  A patent license is "discriminatory" if it does not include within\par
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or that patent license was granted, prior to 28 March 2007.\par
\par
  Nothing in this License shall be construed as excluding or limiting\par
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otherwise be available to you under applicable patent law.\par
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  12. No Surrender of Others' Freedom.\par
\par
  If conditions are imposed on you (whether by court order, agreement or\par
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\par
  13. Use with the GNU Affero General Public License.\par
\par
  Notwithstanding any other provision of this License, you have\par
permission to link or combine any covered work with a work licensed\par
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section 13, concerning interaction through a network will apply to the\par
combination as such.\par
\par
  14. Revised Versions of this License.\par
\par
  The Free Software Foundation may publish revised and/or new versions of\par
the GNU General Public License from time to time.  Such new versions will\par
be similar in spirit to the present version, but may differ in detail to\par
address new problems or concerns.\par
\par
  Each version is given a distinguishing version number.  If the\par
Program specifies that a certain numbered version of the GNU General\par
Public License "or any later version" applies to it, you have the\par
option of following the terms and conditions either of that numbered\par
version or of any later version published by the Free Software\par
Foundation.  If the Program does not specify a version number of the\par
GNU General Public License, you may choose any version ever published\par
by the Free Software Foundation.\par
\par
  If the Program specifies that a proxy can decide which future\par
versions of the GNU General Public License can be used, that proxy's\par
public statement of acceptance of a version permanently authorizes you\par
to choose that version for the Program.\par
\par
  Later license versions may give you additional or different\par
permissions.  However, no additional obligations are imposed on any\par
author or copyright holder as a result of your choosing to follow a\par
later version.\par
\par
  15. Disclaimer of Warranty.\par
\par
  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY\par
APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT\par
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY\par
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,\par
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\par
PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM\par
IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF\par
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.\par
\par
  16. Limitation of Liability.\par
\par
  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING\par
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS\par
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY\par
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE\par
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF\par
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD\par
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),\par
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF\par
SUCH DAMAGES.\par
\par
  17. Interpretation of Sections 15 and 16.\par
\par
  If the disclaimer of warranty and limitation of liability provided\par
above cannot be given local legal effect according to their terms,\par
reviewing courts shall apply local law that most closely approximates\par
an absolute waiver of all civil liability in connection with the\par
Program, unless a warranty or assumption of liability accompanies a\par
copy of the Program in return for a fee.\par
\par
                     END OF TERMS AND CONDITIONS\par
\par
            How to Apply These Terms to Your New Programs\par
\par
  If you develop a new program, and you want it to be of the greatest\par
possible use to the public, the best way to achieve this is to make it\par
free software which everyone can redistribute and change under these terms.\par
\par
  To do so, attach the following notices to the program.  It is safest\par
to attach them to the start of each source file to most effectively\par
state the exclusion of warranty; and each file should have at least\par
the "copyright" line and a pointer to where the full notice is found.\par
\par
    <one line to give the program's name and a brief idea of what it does.>\par
    Copyright (C) <year>  <name of author>\par
\par
    This program is free software: you can redistribute it and/or modify\par
    it under the terms of the GNU General Public License as published by\par
    the Free Software Foundation, either version 3 of the License, or\par
    (at your option) any later version.\par
\par
    This program is distributed in the hope that it will be useful,\par
    but WITHOUT ANY WARRANTY; without even the implied warranty of\par
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\par
    GNU General Public License for more details.\par
\par
    You should have received a copy of the GNU General Public License\par
    along with this program.  If not, see <http://www.gnu.org/licenses/>.\par
\par
Also add information on how to contact you by electronic and paper mail.\par
\par
  If the program does terminal interaction, make it output a short\par
notice like this when it starts in an interactive mode:\par
\par
    <program>  Copyright (C) <year>  <name of author>\par
    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.\par
    This is free software, and you are welcome to redistribute it\par
    under certain conditions; type `show c' for details.\par
\par
The hypothetical commands `show w' and `show c' should show the appropriate\par
parts of the General Public License.  Of course, your program's commands\par
might be different; for a GUI interface, you would use an "about box".\par
\par
  You should also get your employer (if you work as a programmer) or school,\par
if any, to sign a "copyright disclaimer" for the program, if necessary.\par
For more information on this, and how to apply and follow the GNU GPL, see\par
<http://www.gnu.org/licenses/>.\par
\par
  The GNU General Public License does not permit incorporating your program\par
into proprietary programs.  If your program is a subroutine library, you\par
may consider it more useful to permit linking proprietary applications with\par
the library.  If this is what you want to do, use the GNU Lesser General\par
Public License instead of this License.  But first, please read\par
<http://www.gnu.org/philosophy/why-not-lgpl.html>.\par
\par
}