1Upstream-Status: Inappropriate [licensing] 2 3diff --git a/COPYING b/COPYING 4new file mode 100644 5index 0000000..d511905 6--- /dev/null 7+++ b/COPYING 8@@ -0,0 +1,339 @@ 9+ GNU GENERAL PUBLIC LICENSE 10+ Version 2, June 1991 11+ 12+ Copyright (C) 1989, 1991 Free Software Foundation, Inc., 13+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 14+ Everyone is permitted to copy and distribute verbatim copies 15+ of this license document, but changing it is not allowed. 16+ 17+ Preamble 18+ 19+ The licenses for most software are designed to take away your 20+freedom to share and change it. By contrast, the GNU General Public 21+License is intended to guarantee your freedom to share and change free 22+software--to make sure the software is free for all its users. This 23+General Public License applies to most of the Free Software 24+Foundation's software and to any other program whose authors commit to 25+using it. (Some other Free Software Foundation software is covered by 26+the GNU Lesser General Public License instead.) You can apply it to 27+your programs, too. 28+ 29+ When we speak of free software, we are referring to freedom, not 30+price. Our General Public Licenses are designed to make sure that you 31+have the freedom to distribute copies of free software (and charge for 32+this service if you wish), that you receive source code or can get it 33+if you want it, that you can change the software or use pieces of it 34+in new free programs; and that you know you can do these things. 35+ 36+ To protect your rights, we need to make restrictions that forbid 37+anyone to deny you these rights or to ask you to surrender the rights. 38+These restrictions translate to certain responsibilities for you if you 39+distribute copies of the software, or if you modify it. 40+ 41+ For example, if you distribute copies of such a program, whether 42+gratis or for a fee, you must give the recipients all the rights that 43+you have. You must make sure that they, too, receive or can get the 44+source code. And you must show them these terms so they know their 45+rights. 46+ 47+ We protect your rights with two steps: (1) copyright the software, and 48+(2) offer you this license which gives you legal permission to copy, 49+distribute and/or modify the software. 50+ 51+ Also, for each author's protection and ours, we want to make certain 52+that everyone understands that there is no warranty for this free 53+software. If the software is modified by someone else and passed on, we 54+want its recipients to know that what they have is not the original, so 55+that any problems introduced by others will not reflect on the original 56+authors' reputations. 57+ 58+ Finally, any free program is threatened constantly by software 59+patents. We wish to avoid the danger that redistributors of a free 60+program will individually obtain patent licenses, in effect making the 61+program proprietary. To prevent this, we have made it clear that any 62+patent must be licensed for everyone's free use or not licensed at all. 63+ 64+ The precise terms and conditions for copying, distribution and 65+modification follow. 66+ 67+ GNU GENERAL PUBLIC LICENSE 68+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 69+ 70+ 0. This License applies to any program or other work which contains 71+a notice placed by the copyright holder saying it may be distributed 72+under the terms of this General Public License. The "Program", below, 73+refers to any such program or work, and a "work based on the Program" 74+means either the Program or any derivative work under copyright law: 75+that is to say, a work containing the Program or a portion of it, 76+either verbatim or with modifications and/or translated into another 77+language. (Hereinafter, translation is included without limitation in 78+the term "modification".) Each licensee is addressed as "you". 79+ 80+Activities other than copying, distribution and modification are not 81+covered by this License; they are outside its scope. The act of 82+running the Program is not restricted, and the output from the Program 83+is covered only if its contents constitute a work based on the 84+Program (independent of having been made by running the Program). 85+Whether that is true depends on what the Program does. 86+ 87+ 1. You may copy and distribute verbatim copies of the Program's 88+source code as you receive it, in any medium, provided that you 89+conspicuously and appropriately publish on each copy an appropriate 90+copyright notice and disclaimer of warranty; keep intact all the 91+notices that refer to this License and to the absence of any warranty; 92+and give any other recipients of the Program a copy of this License 93+along with the Program. 94+ 95+You may charge a fee for the physical act of transferring a copy, and 96+you may at your option offer warranty protection in exchange for a fee. 97+ 98+ 2. You may modify your copy or copies of the Program or any portion 99+of it, thus forming a work based on the Program, and copy and 100+distribute such modifications or work under the terms of Section 1 101+above, provided that you also meet all of these conditions: 102+ 103+ a) You must cause the modified files to carry prominent notices 104+ stating that you changed the files and the date of any change. 105+ 106+ b) You must cause any work that you distribute or publish, that in 107+ whole or in part contains or is derived from the Program or any 108+ part thereof, to be licensed as a whole at no charge to all third 109+ parties under the terms of this License. 110+ 111+ c) If the modified program normally reads commands interactively 112+ when run, you must cause it, when started running for such 113+ interactive use in the most ordinary way, to print or display an 114+ announcement including an appropriate copyright notice and a 115+ notice that there is no warranty (or else, saying that you provide 116+ a warranty) and that users may redistribute the program under 117+ these conditions, and telling the user how to view a copy of this 118+ License. (Exception: if the Program itself is interactive but 119+ does not normally print such an announcement, your work based on 120+ the Program is not required to print an announcement.) 121+ 122+These requirements apply to the modified work as a whole. If 123+identifiable sections of that work are not derived from the Program, 124+and can be reasonably considered independent and separate works in 125+themselves, then this License, and its terms, do not apply to those 126+sections when you distribute them as separate works. But when you 127+distribute the same sections as part of a whole which is a work based 128+on the Program, the distribution of the whole must be on the terms of 129+this License, whose permissions for other licensees extend to the 130+entire whole, and thus to each and every part regardless of who wrote it. 131+ 132+Thus, it is not the intent of this section to claim rights or contest 133+your rights to work written entirely by you; rather, the intent is to 134+exercise the right to control the distribution of derivative or 135+collective works based on the Program. 136+ 137+In addition, mere aggregation of another work not based on the Program 138+with the Program (or with a work based on the Program) on a volume of 139+a storage or distribution medium does not bring the other work under 140+the scope of this License. 141+ 142+ 3. You may copy and distribute the Program (or a work based on it, 143+under Section 2) in object code or executable form under the terms of 144+Sections 1 and 2 above provided that you also do one of the following: 145+ 146+ a) Accompany it with the complete corresponding machine-readable 147+ source code, which must be distributed under the terms of Sections 148+ 1 and 2 above on a medium customarily used for software interchange; or, 149+ 150+ b) Accompany it with a written offer, valid for at least three 151+ years, to give any third party, for a charge no more than your 152+ cost of physically performing source distribution, a complete 153+ machine-readable copy of the corresponding source code, to be 154+ distributed under the terms of Sections 1 and 2 above on a medium 155+ customarily used for software interchange; or, 156+ 157+ c) Accompany it with the information you received as to the offer 158+ to distribute corresponding source code. (This alternative is 159+ allowed only for noncommercial distribution and only if you 160+ received the program in object code or executable form with such 161+ an offer, in accord with Subsection b above.) 162+ 163+The source code for a work means the preferred form of the work for 164+making modifications to it. For an executable work, complete source 165+code means all the source code for all modules it contains, plus any 166+associated interface definition files, plus the scripts used to 167+control compilation and installation of the executable. However, as a 168+special exception, the source code distributed need not include 169+anything that is normally distributed (in either source or binary 170+form) with the major components (compiler, kernel, and so on) of the 171+operating system on which the executable runs, unless that component 172+itself accompanies the executable. 173+ 174+If distribution of executable or object code is made by offering 175+access to copy from a designated place, then offering equivalent 176+access to copy the source code from the same place counts as 177+distribution of the source code, even though third parties are not 178+compelled to copy the source along with the object code. 179+ 180+ 4. You may not copy, modify, sublicense, or distribute the Program 181+except as expressly provided under this License. Any attempt 182+otherwise to copy, modify, sublicense or distribute the Program is 183+void, and will automatically terminate your rights under this License. 184+However, parties who have received copies, or rights, from you under 185+this License will not have their licenses terminated so long as such 186+parties remain in full compliance. 187+ 188+ 5. You are not required to accept this License, since you have not 189+signed it. However, nothing else grants you permission to modify or 190+distribute the Program or its derivative works. These actions are 191+prohibited by law if you do not accept this License. Therefore, by 192+modifying or distributing the Program (or any work based on the 193+Program), you indicate your acceptance of this License to do so, and 194+all its terms and conditions for copying, distributing or modifying 195+the Program or works based on it. 196+ 197+ 6. Each time you redistribute the Program (or any work based on the 198+Program), the recipient automatically receives a license from the 199+original licensor to copy, distribute or modify the Program subject to 200+these terms and conditions. You may not impose any further 201+restrictions on the recipients' exercise of the rights granted herein. 202+You are not responsible for enforcing compliance by third parties to 203+this License. 204+ 205+ 7. If, as a consequence of a court judgment or allegation of patent 206+infringement or for any other reason (not limited to patent issues), 207+conditions are imposed on you (whether by court order, agreement or 208+otherwise) that contradict the conditions of this License, they do not 209+excuse you from the conditions of this License. If you cannot 210+distribute so as to satisfy simultaneously your obligations under this 211+License and any other pertinent obligations, then as a consequence you 212+may not distribute the Program at all. For example, if a patent 213+license would not permit royalty-free redistribution of the Program by 214+all those who receive copies directly or indirectly through you, then 215+the only way you could satisfy both it and this License would be to 216+refrain entirely from distribution of the Program. 217+ 218+If any portion of this section is held invalid or unenforceable under 219+any particular circumstance, the balance of the section is intended to 220+apply and the section as a whole is intended to apply in other 221+circumstances. 222+ 223+It is not the purpose of this section to induce you to infringe any 224+patents or other property right claims or to contest validity of any 225+such claims; this section has the sole purpose of protecting the 226+integrity of the free software distribution system, which is 227+implemented by public license practices. Many people have made 228+generous contributions to the wide range of software distributed 229+through that system in reliance on consistent application of that 230+system; it is up to the author/donor to decide if he or she is willing 231+to distribute software through any other system and a licensee cannot 232+impose that choice. 233+ 234+This section is intended to make thoroughly clear what is believed to 235+be a consequence of the rest of this License. 236+ 237+ 8. If the distribution and/or use of the Program is restricted in 238+certain countries either by patents or by copyrighted interfaces, the 239+original copyright holder who places the Program under this License 240+may add an explicit geographical distribution limitation excluding 241+those countries, so that distribution is permitted only in or among 242+countries not thus excluded. In such case, this License incorporates 243+the limitation as if written in the body of this License. 244+ 245+ 9. The Free Software Foundation may publish revised and/or new versions 246+of the General Public License from time to time. Such new versions will 247+be similar in spirit to the present version, but may differ in detail to 248+address new problems or concerns. 249+ 250+Each version is given a distinguishing version number. If the Program 251+specifies a version number of this License which applies to it and "any 252+later version", you have the option of following the terms and conditions 253+either of that version or of any later version published by the Free 254+Software Foundation. If the Program does not specify a version number of 255+this License, you may choose any version ever published by the Free Software 256+Foundation. 257+ 258+ 10. If you wish to incorporate parts of the Program into other free 259+programs whose distribution conditions are different, write to the author 260+to ask for permission. For software which is copyrighted by the Free 261+Software Foundation, write to the Free Software Foundation; we sometimes 262+make exceptions for this. Our decision will be guided by the two goals 263+of preserving the free status of all derivatives of our free software and 264+of promoting the sharing and reuse of software generally. 265+ 266+ NO WARRANTY 267+ 268+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY 269+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN 270+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES 271+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED 272+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 273+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS 274+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE 275+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, 276+REPAIR OR CORRECTION. 277+ 278+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 279+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR 280+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, 281+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING 282+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED 283+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY 284+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER 285+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE 286+POSSIBILITY OF SUCH DAMAGES. 287+ 288+ END OF TERMS AND CONDITIONS 289+ 290+ How to Apply These Terms to Your New Programs 291+ 292+ If you develop a new program, and you want it to be of the greatest 293+possible use to the public, the best way to achieve this is to make it 294+free software which everyone can redistribute and change under these terms. 295+ 296+ To do so, attach the following notices to the program. It is safest 297+to attach them to the start of each source file to most effectively 298+convey the exclusion of warranty; and each file should have at least 299+the "copyright" line and a pointer to where the full notice is found. 300+ 301+ <one line to give the program's name and a brief idea of what it does.> 302+ Copyright (C) <year> <name of author> 303+ 304+ This program is free software; you can redistribute it and/or modify 305+ it under the terms of the GNU General Public License as published by 306+ the Free Software Foundation; either version 2 of the License, or 307+ (at your option) any later version. 308+ 309+ This program is distributed in the hope that it will be useful, 310+ but WITHOUT ANY WARRANTY; without even the implied warranty of 311+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 312+ GNU General Public License for more details. 313+ 314+ You should have received a copy of the GNU General Public License along 315+ with this program; if not, write to the Free Software Foundation, Inc., 316+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 317+ 318+Also add information on how to contact you by electronic and paper mail. 319+ 320+If the program is interactive, make it output a short notice like this 321+when it starts in an interactive mode: 322+ 323+ Gnomovision version 69, Copyright (C) year name of author 324+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 325+ This is free software, and you are welcome to redistribute it 326+ under certain conditions; type `show c' for details. 327+ 328+The hypothetical commands `show w' and `show c' should show the appropriate 329+parts of the General Public License. Of course, the commands you use may 330+be called something other than `show w' and `show c'; they could even be 331+mouse-clicks or menu items--whatever suits your program. 332+ 333+You should also get your employer (if you work as a programmer) or your 334+school, if any, to sign a "copyright disclaimer" for the program, if 335+necessary. Here is a sample; alter the names: 336+ 337+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program 338+ `Gnomovision' (which makes passes at compilers) written by James Hacker. 339+ 340+ <signature of Ty Coon>, 1 April 1989 341+ Ty Coon, President of Vice 342+ 343+This General Public License does not permit incorporating your program into 344+proprietary programs. If your program is a subroutine library, you may 345+consider it more useful to permit linking proprietary applications with the 346+library. If this is what you want to do, use the GNU Lesser General 347+Public License instead of this License. 348