renatofilho@870: GNU GENERAL PUBLIC LICENSE renatofilho@870: Version 2, June 1991 renatofilho@870: renatofilho@870: Copyright (C) 1989, 1991 Free Software Foundation, Inc. renatofilho@870: 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA renatofilho@870: Everyone is permitted to copy and distribute verbatim copies renatofilho@870: of this license document, but changing it is not allowed. renatofilho@870: renatofilho@870: Preamble renatofilho@870: renatofilho@870: The licenses for most software are designed to take away your renatofilho@870: freedom to share and change it. By contrast, the GNU General Public renatofilho@870: License is intended to guarantee your freedom to share and change free renatofilho@870: software--to make sure the software is free for all its users. This renatofilho@870: General Public License applies to most of the Free Software renatofilho@870: Foundation's software and to any other program whose authors commit to renatofilho@870: using it. 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Our General Public Licenses are designed to make sure that you renatofilho@870: have the freedom to distribute copies of free software (and charge for renatofilho@870: this service if you wish), that you receive source code or can get it renatofilho@870: if you want it, that you can change the software or use pieces of it renatofilho@870: in new free programs; and that you know you can do these things. renatofilho@870: renatofilho@870: To protect your rights, we need to make restrictions that forbid renatofilho@870: anyone to deny you these rights or to ask you to surrender the rights. renatofilho@870: These restrictions translate to certain responsibilities for you if you renatofilho@870: distribute copies of the software, or if you modify it. renatofilho@870: renatofilho@870: For example, if you distribute copies of such a program, whether renatofilho@870: gratis or for a fee, you must give the recipients all the rights that renatofilho@870: you have. 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The "Program", below, renatofilho@870: refers to any such program or work, and a "work based on the Program" renatofilho@870: means either the Program or any derivative work under copyright law: renatofilho@870: that is to say, a work containing the Program or a portion of it, renatofilho@870: either verbatim or with modifications and/or translated into another renatofilho@870: language. (Hereinafter, translation is included without limitation in renatofilho@870: the term "modification".) Each licensee is addressed as "you". renatofilho@870: renatofilho@870: Activities other than copying, distribution and modification are not renatofilho@870: covered by this License; they are outside its scope. 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But when you renatofilho@870: distribute the same sections as part of a whole which is a work based renatofilho@870: on the Program, the distribution of the whole must be on the terms of renatofilho@870: this License, whose permissions for other licensees extend to the renatofilho@870: entire whole, and thus to each and every part regardless of who wrote it. renatofilho@870: renatofilho@870: Thus, it is not the intent of this section to claim rights or contest renatofilho@870: your rights to work written entirely by you; rather, the intent is to renatofilho@870: exercise the right to control the distribution of derivative or renatofilho@870: collective works based on the Program. renatofilho@870: renatofilho@870: In addition, mere aggregation of another work not based on the Program renatofilho@870: with the Program (or with a work based on the Program) on a volume of renatofilho@870: a storage or distribution medium does not bring the other work under renatofilho@870: the scope of this License. renatofilho@870: renatofilho@870: 3. 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If the distribution and/or use of the Program is restricted in renatofilho@870: certain countries either by patents or by copyrighted interfaces, the renatofilho@870: original copyright holder who places the Program under this License renatofilho@870: may add an explicit geographical distribution limitation excluding renatofilho@870: those countries, so that distribution is permitted only in or among renatofilho@870: countries not thus excluded. In such case, this License incorporates renatofilho@870: the limitation as if written in the body of this License. renatofilho@870: renatofilho@870: 9. The Free Software Foundation may publish revised and/or new versions renatofilho@870: of the General Public License from time to time. Such new versions will renatofilho@870: be similar in spirit to the present version, but may differ in detail to renatofilho@870: address new problems or concerns. renatofilho@870: renatofilho@870: Each version is given a distinguishing version number. If the Program renatofilho@870: specifies a version number of this License which applies to it and "any renatofilho@870: later version", you have the option of following the terms and conditions renatofilho@870: either of that version or of any later version published by the Free renatofilho@870: Software Foundation. If the Program does not specify a version number of renatofilho@870: this License, you may choose any version ever published by the Free Software renatofilho@870: Foundation. renatofilho@870: renatofilho@870: 10. If you wish to incorporate parts of the Program into other free renatofilho@870: programs whose distribution conditions are different, write to the author renatofilho@870: to ask for permission. For software which is copyrighted by the Free renatofilho@870: Software Foundation, write to the Free Software Foundation; we sometimes renatofilho@870: make exceptions for this. Our decision will be guided by the two goals renatofilho@870: of preserving the free status of all derivatives of our free software and renatofilho@870: of promoting the sharing and reuse of software generally. renatofilho@870: renatofilho@870: NO WARRANTY renatofilho@870: renatofilho@870: 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY renatofilho@870: FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN renatofilho@870: OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES renatofilho@870: PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED renatofilho@870: OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF renatofilho@870: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS renatofilho@870: TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. 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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING renatofilho@870: WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR renatofilho@870: REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, renatofilho@870: INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING renatofilho@870: OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED renatofilho@870: TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY renatofilho@870: YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER renatofilho@870: PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE renatofilho@870: POSSIBILITY OF SUCH DAMAGES. renatofilho@870: renatofilho@870: END OF TERMS AND CONDITIONS renatofilho@870: renatofilho@870: How to Apply These Terms to Your New Programs renatofilho@870: renatofilho@870: If you develop a new program, and you want it to be of the greatest renatofilho@870: possible use to the public, the best way to achieve this is to make it renatofilho@870: free software which everyone can redistribute and change under these terms. renatofilho@870: renatofilho@870: To do so, attach the following notices to the program. It is safest renatofilho@870: to attach them to the start of each source file to most effectively renatofilho@870: convey the exclusion of warranty; and each file should have at least renatofilho@870: the "copyright" line and a pointer to where the full notice is found. renatofilho@870: renatofilho@870: renatofilho@870: Copyright (C) renatofilho@870: renatofilho@870: This program is free software; you can redistribute it and/or modify renatofilho@870: it under the terms of the GNU General Public License as published by renatofilho@870: the Free Software Foundation; either version 2 of the License, or renatofilho@870: (at your option) any later version. renatofilho@870: renatofilho@870: This program is distributed in the hope that it will be useful, renatofilho@870: but WITHOUT ANY WARRANTY; without even the implied warranty of renatofilho@870: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the renatofilho@870: GNU General Public License for more details. renatofilho@870: renatofilho@870: You should have received a copy of the GNU General Public License renatofilho@870: along with this program; if not, write to the Free Software renatofilho@870: Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA renatofilho@870: renatofilho@870: renatofilho@870: Also add information on how to contact you by electronic and paper mail. renatofilho@870: renatofilho@870: If the program is interactive, make it output a short notice like this renatofilho@870: when it starts in an interactive mode: renatofilho@870: renatofilho@870: Gnomovision version 69, Copyright (C) year name of author renatofilho@870: Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. renatofilho@870: This is free software, and you are welcome to redistribute it renatofilho@870: under certain conditions; type `show c' for details. renatofilho@870: renatofilho@870: The hypothetical commands `show w' and `show c' should show the appropriate renatofilho@870: parts of the General Public License. Of course, the commands you use may renatofilho@870: be called something other than `show w' and `show c'; they could even be renatofilho@870: mouse-clicks or menu items--whatever suits your program. renatofilho@870: renatofilho@870: You should also get your employer (if you work as a programmer) or your renatofilho@870: school, if any, to sign a "copyright disclaimer" for the program, if renatofilho@870: necessary. Here is a sample; alter the names: renatofilho@870: renatofilho@870: Yoyodyne, Inc., hereby disclaims all copyright interest in the program renatofilho@870: `Gnomovision' (which makes passes at compilers) written by James Hacker. renatofilho@870: renatofilho@870: , 1 April 1989 renatofilho@870: Ty Coon, President of Vice renatofilho@870: renatofilho@870: This General Public License does not permit incorporating your program into renatofilho@870: proprietary programs. 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