COPYING
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                GNU GENERAL PUBLIC LICENSE
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                   Version 2, June 1991
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 Copyright (C) 1989, 1991 Free Software Foundation, Inc.
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 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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 Everyone is permitted to copy and distribute verbatim copies
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 of this license document, but changing it is not allowed.
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       Preamble
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  The licenses for most software are designed to take away your
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freedom to share and change it.  By contrast, the GNU General Public
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License is intended to guarantee your freedom to share and change free
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software--to make sure the software is free for all its users.  This
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General Public License applies to most of the Free Software
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Foundation's software and to any other program whose authors commit to
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using it.  (Some other Free Software Foundation software is covered by
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the GNU Library General Public License instead.)  You can apply it to
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your programs, too.
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  When we speak of free software, we are referring to freedom, not
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price.  Our General Public Licenses are designed to make sure that you
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have the freedom to distribute copies of free software (and charge for
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this service if you wish), that you receive source code or can get it
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if you want it, that you can change the software or use pieces of it
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in new free programs; and that you know you can do these things.
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  To protect your rights, we need to make restrictions that forbid
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anyone to deny you these rights or to ask you to surrender the rights.
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These restrictions translate to certain responsibilities for you if you
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distribute copies of the software, or if you modify it.
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  For example, if you distribute copies of such a program, whether
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gratis or for a fee, you must give the recipients all the rights that
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you have.  You must make sure that they, too, receive or can get the
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source code.  And you must show them these terms so they know their
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rights.
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  We protect your rights with two steps: (1) copyright the software, and
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(2) offer you this license which gives you legal permission to copy,
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distribute and/or modify the software.
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  Also, for each author's protection and ours, we want to make certain
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that everyone understands that there is no warranty for this free
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software.  If the software is modified by someone else and passed on, we
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want its recipients to know that what they have is not the original, so
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that any problems introduced by others will not reflect on the original
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authors' reputations.
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  Finally, any free program is threatened constantly by software
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patents.  We wish to avoid the danger that redistributors of a free
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program will individually obtain patent licenses, in effect making the
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program proprietary.  To prevent this, we have made it clear that any
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patent must be licensed for everyone's free use or not licensed at all.
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  The precise terms and conditions for copying, distribution and
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modification follow.
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      GNU GENERAL PUBLIC LICENSE
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   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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  0. This License applies to any program or other work which contains
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a notice placed by the copyright holder saying it may be distributed
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under the terms of this General Public License.  The "Program", below,
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refers to any such program or work, and a "work based on the Program"
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means either the Program or any derivative work under copyright law:
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that is to say, a work containing the Program or a portion of it,
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either verbatim or with modifications and/or translated into another
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language.  (Hereinafter, translation is included without limitation in
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the term "modification".)  Each licensee is addressed as "you".
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Activities other than copying, distribution and modification are not
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covered by this License; they are outside its scope.  The act of
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running the Program is not restricted, and the output from the Program
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is covered only if its contents constitute a work based on the
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Program (independent of having been made by running the Program).
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Whether that is true depends on what the Program does.
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  1. You may copy and distribute verbatim copies of the Program's
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source code as you receive it, in any medium, provided that you
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conspicuously and appropriately publish on each copy an appropriate
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copyright notice and disclaimer of warranty; keep intact all the
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notices that refer to this License and to the absence of any warranty;
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and give any other recipients of the Program a copy of this License
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along with the Program.
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You may charge a fee for the physical act of transferring a copy, and
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you may at your option offer warranty protection in exchange for a fee.
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  2. You may modify your copy or copies of the Program or any portion
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of it, thus forming a work based on the Program, and copy and
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distribute such modifications or work under the terms of Section 1
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above, provided that you also meet all of these conditions:
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    a) You must cause the modified files to carry prominent notices
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    stating that you changed the files and the date of any change.
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    b) You must cause any work that you distribute or publish, that in
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    whole or in part contains or is derived from the Program or any
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    part thereof, to be licensed as a whole at no charge to all third
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    parties under the terms of this License.
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    c) If the modified program normally reads commands interactively
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    when run, you must cause it, when started running for such
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    interactive use in the most ordinary way, to print or display an
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    announcement including an appropriate copyright notice and a
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    notice that there is no warranty (or else, saying that you provide
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    a warranty) and that users may redistribute the program under
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    these conditions, and telling the user how to view a copy of this
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    License.  (Exception: if the Program itself is interactive but
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    does not normally print such an announcement, your work based on
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    the Program is not required to print an announcement.)
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These requirements apply to the modified work as a whole.  If
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identifiable sections of that work are not derived from the Program,
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and can be reasonably considered independent and separate works in
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themselves, then this License, and its terms, do not apply to those
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sections when you distribute them as separate works.  But when you
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distribute the same sections as part of a whole which is a work based
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on the Program, the distribution of the whole must be on the terms of
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this License, whose permissions for other licensees extend to the
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entire whole, and thus to each and every part regardless of who wrote it.
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Thus, it is not the intent of this section to claim rights or contest
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your rights to work written entirely by you; rather, the intent is to
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exercise the right to control the distribution of derivative or
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collective works based on the Program.
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In addition, mere aggregation of another work not based on the Program
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with the Program (or with a work based on the Program) on a volume of
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a storage or distribution medium does not bring the other work under
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the scope of this License.
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  3. You may copy and distribute the Program (or a work based on it,
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under Section 2) in object code or executable form under the terms of
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Sections 1 and 2 above provided that you also do one of the following:
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    a) Accompany it with the complete corresponding machine-readable
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    source code, which must be distributed under the terms of Sections
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    1 and 2 above on a medium customarily used for software interchange; or,
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    b) Accompany it with a written offer, valid for at least three
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    years, to give any third party, for a charge no more than your
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    cost of physically performing source distribution, a complete
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    machine-readable copy of the corresponding source code, to be
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    distributed under the terms of Sections 1 and 2 above on a medium
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    customarily used for software interchange; or,
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    c) Accompany it with the information you received as to the offer
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    to distribute corresponding source code.  (This alternative is
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    allowed only for noncommercial distribution and only if you
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    received the program in object code or executable form with such
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    an offer, in accord with Subsection b above.)
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The source code for a work means the preferred form of the work for
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making modifications to it.  For an executable work, complete source
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code means all the source code for all modules it contains, plus any
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associated interface definition files, plus the scripts used to
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control compilation and installation of the executable.  However, as a
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special exception, the source code distributed need not include
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anything that is normally distributed (in either source or binary
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form) with the major components (compiler, kernel, and so on) of the
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operating system on which the executable runs, unless that component
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itself accompanies the executable.
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If distribution of executable or object code is made by offering
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access to copy from a designated place, then offering equivalent
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access to copy the source code from the same place counts as
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distribution of the source code, even though third parties are not
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compelled to copy the source along with the object code.
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  4. You may not copy, modify, sublicense, or distribute the Program
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except as expressly provided under this License.  Any attempt
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otherwise to copy, modify, sublicense or distribute the Program is
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void, and will automatically terminate your rights under this License.
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However, parties who have received copies, or rights, from you under
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this License will not have their licenses terminated so long as such
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parties remain in full compliance.
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  5. You are not required to accept this License, since you have not
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signed it.  However, nothing else grants you permission to modify or
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distribute the Program or its derivative works.  These actions are
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prohibited by law if you do not accept this License.  Therefore, by
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modifying or distributing the Program (or any work based on the
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Program), you indicate your acceptance of this License to do so, and
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all its terms and conditions for copying, distributing or modifying
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the Program or works based on it.
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  6. Each time you redistribute the Program (or any work based on the
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Program), the recipient automatically receives a license from the
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original licensor to copy, distribute or modify the Program subject to
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these terms and conditions.  You may not impose any further
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restrictions on the recipients' exercise of the rights granted herein.
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You are not responsible for enforcing compliance by third parties to
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this License.
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  7. If, as a consequence of a court judgment or allegation of patent
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infringement or for any other reason (not limited to patent issues),
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conditions are imposed on you (whether by court order, agreement or
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otherwise) that contradict the conditions of this License, they do not
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excuse you from the conditions of this License.  If you cannot
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distribute so as to satisfy simultaneously your obligations under this
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License and any other pertinent obligations, then as a consequence you
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may not distribute the Program at all.  For example, if a patent
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license would not permit royalty-free redistribution of the Program by
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all those who receive copies directly or indirectly through you, then
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the only way you could satisfy both it and this License would be to
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refrain entirely from distribution of the Program.
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If any portion of this section is held invalid or unenforceable under
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any particular circumstance, the balance of the section is intended to
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apply and the section as a whole is intended to apply in other
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circumstances.
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It is not the purpose of this section to induce you to infringe any
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patents or other property right claims or to contest validity of any
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such claims; this section has the sole purpose of protecting the
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integrity of the free software distribution system, which is
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implemented by public license practices.  Many people have made
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generous contributions to the wide range of software distributed
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through that system in reliance on consistent application of that
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system; it is up to the author/donor to decide if he or she is willing
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to distribute software through any other system and a licensee cannot
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impose that choice.
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This section is intended to make thoroughly clear what is believed to
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be a consequence of the rest of this License.
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  8. If the distribution and/or use of the Program is restricted in
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certain countries either by patents or by copyrighted interfaces, the
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original copyright holder who places the Program under this License
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may add an explicit geographical distribution limitation excluding
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those countries, so that distribution is permitted only in or among
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countries not thus excluded.  In such case, this License incorporates
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the limitation as if written in the body of this License.
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  9. The Free Software Foundation may publish revised and/or new versions
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of the General Public License from time to time.  Such new versions will
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be similar in spirit to the present version, but may differ in detail to
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address new problems or concerns.
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Each version is given a distinguishing version number.  If the Program
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specifies a version number of this License which applies to it and "any
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later version", you have the option of following the terms and conditions
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either of that version or of any later version published by the Free
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Software Foundation.  If the Program does not specify a version number of
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this License, you may choose any version ever published by the Free Software
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Foundation.
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  10. If you wish to incorporate parts of the Program into other free
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programs whose distribution conditions are different, write to the author
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to ask for permission.  For software which is copyrighted by the Free
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Software Foundation, write to the Free Software Foundation; we sometimes
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make exceptions for this.  Our decision will be guided by the two goals
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of preserving the free status of all derivatives of our free software and
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of promoting the sharing and reuse of software generally.
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       NO WARRANTY
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  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
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FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
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OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
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PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
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OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
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TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
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PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
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REPAIR OR CORRECTION.
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  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
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WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
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REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
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INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
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OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
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TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
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YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
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PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGES.
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       END OF TERMS AND CONDITIONS
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     How to Apply These Terms to Your New Programs
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  If you develop a new program, and you want it to be of the greatest
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possible use to the public, the best way to achieve this is to make it
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free software which everyone can redistribute and change under these terms.
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  To do so, attach the following notices to the program.  It is safest
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to attach them to the start of each source file to most effectively
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convey the exclusion of warranty; and each file should have at least
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the "copyright" line and a pointer to where the full notice is found.
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    <one line to give the program's name and a brief idea of what it does.>
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    Copyright (C) <year>  <name of author>
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    This program is free software; you can redistribute it and/or modify
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    it under the terms of the GNU General Public License as published by
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    the Free Software Foundation; either version 2 of the License, or
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    (at your option) any later version.
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    This program is distributed in the hope that it will be useful,
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    but WITHOUT ANY WARRANTY; without even the implied warranty of
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    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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    GNU General Public License for more details.
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    You should have received a copy of the GNU General Public License
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    along with this program; if not, write to the Free Software
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    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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Also add information on how to contact you by electronic and paper mail.
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If the program is interactive, make it output a short notice like this
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when it starts in an interactive mode:
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    Gnomovision version 69, Copyright (C) year  name of author
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    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
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    This is free software, and you are welcome to redistribute it
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    under certain conditions; type `show c' for details.
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The hypothetical commands `show w' and `show c' should show the appropriate
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parts of the General Public License.  Of course, the commands you use may
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be called something other than `show w' and `show c'; they could even be
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mouse-clicks or menu items--whatever suits your program.
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You should also get your employer (if you work as a programmer) or your
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school, if any, to sign a "copyright disclaimer" for the program, if
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necessary.  Here is a sample; alter the names:
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  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
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  `Gnomovision' (which makes passes at compilers) written by James Hacker.
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  <signature of Ty Coon>, 1 April 1989
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  Ty Coon, President of Vice
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This General Public License does not permit incorporating your program into
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proprietary programs.  If your program is a subroutine library, you may
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consider it more useful to permit linking proprietary applications with the
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library.  If this is what you want to do, use the GNU Library General
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Public License instead of this License.
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                GNU Free Documentation License
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                  Version 1.2, November 2002
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  Copyright (C) 2000,2001,2002  Free Software Foundation, Inc.
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  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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  Everyone is permitted to copy and distribute verbatim copies
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  of this license document, but changing it is not allowed.
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0. PREAMBLE
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The purpose of this License is to make a manual, textbook, or other functional
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and useful document "free" in the sense of freedom: to assure everyone the
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effective freedom to copy and redistribute it, with or without modifying it,
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   357
either commercially or noncommercially. Secondarily, this License preserves for
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the author and publisher a way to get credit for their work, while not being
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considered responsible for modifications made by others.
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   360
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   361
This License is a kind of "copyleft", which means that derivative works of the
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   362
document must themselves be free in the same sense. It complements the GNU
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   363
General Public License, which is a copyleft license designed for free software.
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   364
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   365
We have designed this License in order to use it for manuals for free software,
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   366
because free software needs free documentation: a free program should come with
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   367
manuals providing the same freedoms that the software does. But this License is
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   368
not limited to software manuals; it can be used for any textual work,
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   369
regardless of subject matter or whether it is published as a printed book. We
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   370
recommend this License principally for works whose purpose is instruction or
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   371
reference.
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   373
1. APPLICABILITY AND DEFINITIONS
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   374
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This License applies to any manual or other work, in any medium, that contains
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   376
a notice placed by the copyright holder saying it can be distributed under the
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   377
terms of this License. Such a notice grants a world-wide, royalty-free license,
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   378
unlimited in duration, to use that work under the conditions stated herein. The
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   379
"Document", below, refers to any such manual or work. Any member of the public
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   380
is a licensee, and is addressed as "you". You accept the license if you copy,
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   381
modify or distribute the work in a way requiring permission under copyright
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law.
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   383
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   384
A "Modified Version" of the Document means any work containing the Document or
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   385
a portion of it, either copied verbatim, or with modifications and/or
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translated into another language.
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   387
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   388
A "Secondary Section" is a named appendix or a front-matter section of the
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   389
Document that deals exclusively with the relationship of the publishers or
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   390
authors of the Document to the Document's overall subject (or to related
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   391
matters) and contains nothing that could fall directly within that overall
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   392
subject. (Thus, if the Document is in part a textbook of mathematics, a
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   393
Secondary Section may not explain any mathematics.) The relationship could be a
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   394
matter of historical connection with the subject or with related matters, or of
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   395
legal, commercial, philosophical, ethical or political position regarding them.
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   396
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   397
The "Invariant Sections" are certain Secondary Sections whose titles are
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   398
designated, as being those of Invariant Sections, in the notice that says that
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   399
the Document is released under this License. If a section does not fit the
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   400
above definition of Secondary then it is not allowed to be designated as
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   401
Invariant. The Document may contain zero Invariant Sections. If the Document
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   402
does not identify any Invariant Sections then there are none.
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diff changeset
   403
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diff changeset
   404
The "Cover Texts" are certain short passages of text that are listed, as
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diff changeset
   405
Front-Cover Texts or Back-Cover Texts, in the notice that says that the
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diff changeset
   406
Document is released under this License. A Front-Cover Text may be at most 5
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   407
words, and a Back-Cover Text may be at most 25 words.
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diff changeset
   408
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   409
A "Transparent" copy of the Document means a machine-readable copy, represented
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   410
in a format whose specification is available to the general public, that is
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   411
suitable for revising the document straightforwardly with generic text editors
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diff changeset
   412
or (for images composed of pixels) generic paint programs or (for drawings)
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diff changeset
   413
some widely available drawing editor, and that is suitable for input to text
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diff changeset
   414
formatters or for automatic translation to a variety of formats suitable for
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diff changeset
   415
input to text formatters. A copy made in an otherwise Transparent file format
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   416
whose markup, or absence of markup, has been arranged to thwart or discourage
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   417
subsequent modification by readers is not Transparent. An image format is not
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   418
Transparent if used for any substantial amount of text. A copy that is not
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   419
"Transparent" is called "Opaque".
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diff changeset
   420
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   421
Examples of suitable formats for Transparent copies include plain ASCII without
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diff changeset
   422
markup, Texinfo input format, LaTeX input format, SGML or XML using a publicly
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diff changeset
   423
available DTD, and standard-conforming simple HTML, PostScript or PDF designed
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   424
for human modification. Examples of transparent image formats include PNG, XCF
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   425
and JPG. Opaque formats include proprietary formats that can be read and edited
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   426
only by proprietary word processors, SGML or XML for which the DTD and/or
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diff changeset
   427
processing tools are not generally available, and the machine-generated HTML,
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   428
PostScript or PDF produced by some word processors for output purposes only.
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diff changeset
   429
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   430
The "Title Page" means, for a printed book, the title page itself, plus such
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diff changeset
   431
following pages as are needed to hold, legibly, the material this License
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   432
requires to appear in the title page. For works in formats which do not have
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   433
any title page as such, "Title Page" means the text near the most prominent
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   434
appearance of the work's title, preceding the beginning of the body of the text.
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   435
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   436
A section "Entitled XYZ" means a named subunit of the Document whose title
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   437
either is precisely XYZ or contains XYZ in parentheses following text that
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   438
translates XYZ in another language. (Here XYZ stands for a specific section
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diff changeset
   439
name mentioned below, such as "Acknowledgements", "Dedications",
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   440
"Endorsements", or "History".) To "Preserve the Title" of such a section when
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   441
you modify the Document means that it remains a section "Entitled XYZ"
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   442
according to this definition.
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diff changeset
   443
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   444
The Document may include Warranty Disclaimers next to the notice which states
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   445
that this License applies to the Document. These Warranty Disclaimers are
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   446
considered to be included by reference in this License, but only as regards
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diff changeset
   447
disclaiming warranties: any other implication that these Warranty Disclaimers
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   448
may have is void and has no effect on the meaning of this License.
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diff changeset
   449
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   450
2. VERBATIM COPYING
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diff changeset
   451
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diff changeset
   452
You may copy and distribute the Document in any medium, either commercially or
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diff changeset
   453
noncommercially, provided that this License, the copyright notices, and the
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diff changeset
   454
license notice saying this License applies to the Document are reproduced in
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diff changeset
   455
all copies, and that you add no other conditions whatsoever to those of this
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diff changeset
   456
License. You may not use technical measures to obstruct or control the reading
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diff changeset
   457
or further copying of the copies you make or distribute. However, you may
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diff changeset
   458
accept compensation in exchange for copies. If you distribute a large enough
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   459
number of copies you must also follow the conditions in section 3.
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diff changeset
   460
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   461
You may also lend copies, under the same conditions stated above, and you may
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diff changeset
   462
publicly display copies.
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   463
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   464
3. COPYING IN QUANTITY
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   465
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diff changeset
   466
If you publish printed copies (or copies in media that commonly have printed
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diff changeset
   467
covers) of the Document, numbering more than 100, and the Document's license
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parents: 456
diff changeset
   468
notice requires Cover Texts, you must enclose the copies in covers that carry,
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diff changeset
   469
clearly and legibly, all these Cover Texts: Front-Cover Texts on the front
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diff changeset
   470
cover, and Back-Cover Texts on the back cover. Both covers must also clearly
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diff changeset
   471
and legibly identify you as the publisher of these copies. The front cover must
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diff changeset
   472
present the full title with all words of the title equally prominent and
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diff changeset
   473
visible. You may add other material on the covers in addition. Copying with
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diff changeset
   474
changes limited to the covers, as long as they preserve the title of the
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   475
Document and satisfy these conditions, can be treated as verbatim copying in
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   476
other respects.
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diff changeset
   477
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diff changeset
   478
If the required texts for either cover are too voluminous to fit legibly, you
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diff changeset
   479
should put the first ones listed (as many as fit reasonably) on the actual
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   480
cover, and continue the rest onto adjacent pages.
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diff changeset
   481
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   482
If you publish or distribute Opaque copies of the Document numbering more than
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diff changeset
   483
100, you must either include a machine-readable Transparent copy along with each
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diff changeset
   484
Opaque copy, or state in or with each Opaque copy a computer-network location
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diff changeset
   485
from which the general network-using public has access to download using
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diff changeset
   486
public-standard network protocols a complete Transparent copy of the Document,
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diff changeset
   487
free of added material. If you use the latter option, you must take reasonably
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diff changeset
   488
prudent steps, when you begin distribution of Opaque copies in quantity, to
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diff changeset
   489
ensure that this Transparent copy will remain thus accessible at the stated
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diff changeset
   490
location until at least one year after the last time you distribute an Opaque
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diff changeset
   491
copy (directly or through your agents or retailers) of that edition to the
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diff changeset
   492
public.
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diff changeset
   493
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   494
It is requested, but not required, that you contact the authors of the Document
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   495
well before redistributing any large number of copies, to give them a chance to
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diff changeset
   496
provide you with an updated version of the Document.
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   497
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   498
4. MODIFICATIONS
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   499
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   500
You may copy and distribute a Modified Version of the Document under the
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diff changeset
   501
conditions of sections 2 and 3 above, provided that you release the Modified
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diff changeset
   502
Version under precisely this License, with the Modified Version filling the role
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diff changeset
   503
of the Document, thus licensing distribution and modification of the Modified
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diff changeset
   504
Version to whoever possesses a copy of it. In addition, you must do these things
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diff changeset
   505
in the Modified Version:
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diff changeset
   506
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diff changeset
   507
    A. Use in the Title Page (and on the covers, if any) a title distinct from
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   508
       that of the Document, and from those of previous versions (which should,
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diff changeset
   509
       if there were any, be listed in the History section of the Document).
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diff changeset
   510
       You may use the same title as a previous version if the original
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diff changeset
   511
       publisher of that version gives permission.
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   512
    B. List on the Title Page, as authors, one or more persons or entities
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   513
       responsible for authorship of the modifications in the Modified Version,
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diff changeset
   514
       together with at least five of the principal authors of the Document
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diff changeset
   515
       (all of its principal authors, if it has fewer than five), unless they
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   516
       release you from this requirement.
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   517
    C. State on the Title page the name of the publisher of the Modified
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   518
       Version, as the publisher.
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   519
    D. Preserve all the copyright notices of the Document.
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diff changeset
   520
    E. Add an appropriate copyright notice for your modifications adjacent to
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diff changeset
   521
       the other copyright notices.
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diff changeset
   522
    F. Include, immediately after the copyright notices, a license notice
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diff changeset
   523
       giving the public permission to use the Modified Version under the terms
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diff changeset
   524
       of this License, in the form shown in the Addendum below.
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diff changeset
   525
    G. Preserve in that license notice the full lists of Invariant Sections and
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diff changeset
   526
       required Cover Texts given in the Document's license notice.
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   527
    H. Include an unaltered copy of this License.
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diff changeset
   528
    I. Preserve the section Entitled "History", Preserve its Title, and add to
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koda
parents: 456
diff changeset
   529
       it an item stating at least the title, year, new authors, and publisher
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   530
       of the Modified Version as given on the Title Page. If there is no
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   531
       section Entitled "History" in the Document, create one stating the
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   532
       title, year, authors, and publisher of the Document as given on its
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   533
       Title Page, then add an item describing the Modified Version as stated
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   534
       in the previous sentence.
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   535
    J. Preserve the network location, if any, given in the Document for public
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   536
       access to a Transparent copy of the Document, and likewise the network
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   537
       locations given in the Document for previous versions it was based on.
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   538
       These may be placed in the "History" section. You may omit a network
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   539
       location for a work that was published at least four years before the
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   540
       Document itself, or if the original publisher of the version it refers
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koda
parents: 456
diff changeset
   541
       to gives permission.
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   542
    K. For any section Entitled "Acknowledgements" or "Dedications", Preserve
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   543
       the Title of the section, and preserve in the section all the substance
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   544
       and tone of each of the contributor acknowledgements and/or dedications
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   545
       given therein.
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koda
parents: 456
diff changeset
   546
    L. Preserve all the Invariant Sections of the Document, unaltered in their
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   547
       text and in their titles. Section numbers or the equivalent are not
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   548
       considered part of the section titles.
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   549
    M. Delete any section Entitled "Endorsements". Such a section may not be
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koda
parents: 456
diff changeset
   550
       included in the Modified Version.
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   551
    N. Do not retitle any existing section to be Entitled "Endorsements" or to
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koda
parents: 456
diff changeset
   552
       conflict in title with any Invariant Section.
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   553
    O. Preserve any Warranty Disclaimers.
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koda
parents: 456
diff changeset
   554
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   555
If the Modified Version includes new front-matter sections or appendices that
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   556
qualify as Secondary Sections and contain no material copied from the Document,
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   557
you may at your option designate some or all of these sections as invariant. To
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   558
do this, add their titles to the list of Invariant Sections in the Modified
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   559
Version's license notice. These titles must be distinct from any other section
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koda
parents: 456
diff changeset
   560
titles.
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koda
parents: 456
diff changeset
   561
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   562
You may add a section Entitled "Endorsements", provided it contains nothing but
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   563
endorsements of your Modified Version by various parties--for example,
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   564
statements of peer review or that the text has been approved by an organization
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koda
parents: 456
diff changeset
   565
as the authoritative definition of a standard.
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   566
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   567
You may add a passage of up to five words as a Front-Cover Text, and a passage
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   568
of up to 25 words as a Back-Cover Text, to the end of the list of Cover Texts in
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   569
the Modified Version. Only one passage of Front-Cover Text and one of Back-Cover
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   570
Text may be added by (or through arrangements made by) any one entity. If the
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   571
Document already includes a cover text for the same cover, previously added by
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   572
you or by arrangement made by the same entity you are acting on behalf of, you
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   573
may not add another; but you may replace the old one, on explicit permission
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   574
from the previous publisher that added the old one.
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   575
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   576
The author(s) and publisher(s) of the Document do not by this License give
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   577
permission to use their names for publicity for or to assert or imply
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   578
endorsement of any Modified Version.
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   579
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koda
parents: 456
diff changeset
   580
5. COMBINING DOCUMENTS
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koda
parents: 456
diff changeset
   581
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   582
You may combine the Document with other documents released under this License,
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   583
under the terms defined in section 4 above for modified versions, provided that
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   584
you include in the combination all of the Invariant Sections of all of the
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   585
original documents, unmodified, and list them all as Invariant Sections of your
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   586
combined work in its license notice, and that you preserve all their Warranty
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   587
Disclaimers.
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   588
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   589
The combined work need only contain one copy of this License, and multiple
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   590
identical Invariant Sections may be replaced with a single copy. If there are
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   591
multiple Invariant Sections with the same name but different contents, make the
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   592
title of each such section unique by adding at the end of it, in parentheses,
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   593
the name of the original author or publisher of that section if known, or else
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   594
a unique number. Make the same adjustment to the section titles in the list of
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   595
Invariant Sections in the license notice of the combined work.
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   596
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   597
In the combination, you must combine any sections Entitled "History" in the
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   598
various original documents, forming one section Entitled "History"; likewise
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   599
combine any sections Entitled "Acknowledgements", and any sections Entitled
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   600
"Dedications". You must delete all sections Entitled "Endorsements."
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   601
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   602
6. COLLECTIONS OF DOCUMENTS
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   603
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   604
You may make a collection consisting of the Document and other documents
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   605
released under this License, and replace the individual copies of this License
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   606
in the various documents with a single copy that is included in the collection,
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   607
provided that you follow the rules of this License for verbatim copying of each
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   608
of the documents in all other respects.
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   609
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   610
You may extract a single document from such a collection, and distribute it
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   611
individually under this License, provided you insert a copy of this License into
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   612
the extracted document, and follow this License in all other respects regarding
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   613
verbatim copying of that document.
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   614
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   615
7. AGGREGATION WITH INDEPENDENT WORKS
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   616
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   617
A compilation of the Document or its derivatives with other separate and
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   618
independent documents or works, in or on a volume of a storage or distribution
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   619
medium, is called an "aggregate" if the copyright resulting from the compilation
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   620
is not used to limit the legal rights of the compilation's users beyond what the
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   621
individual works permit. When the Document is included in an aggregate, this
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   622
License does not apply to the other works in the aggregate which are not
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   623
themselves derivative works of the Document.
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   624
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   625
If the Cover Text requirement of section 3 is applicable to these copies of the
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   626
Document, then if the Document is less than one half of the entire aggregate,
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   627
the Document's Cover Texts may be placed on covers that bracket the Document
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   628
within the aggregate, or the electronic equivalent of covers if the Document is
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   629
in electronic form. Otherwise they must appear on printed covers that bracket
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   630
the whole aggregate.
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   631
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   632
8. TRANSLATION
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koda
parents: 456
diff changeset
   633
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   634
Translation is considered a kind of modification, so you may distribute
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   635
translations of the Document under the terms of section 4. Replacing Invariant
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   636
Sections with translations requires special permission from their copyright
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   637
holders, but you may include translations of some or all Invariant Sections in
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   638
addition to the original versions of these Invariant Sections. You may include a
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   639
translation of this License, and all the license notices in the Document, and
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   640
any Warranty Disclaimers, provided that you also include the original English
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   641
version of this License and the original versions of those notices and
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   642
disclaimers. In case of a disagreement between the translation and the original
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   643
version of this License or a notice or disclaimer, the original version will
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   644
prevail.
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   645
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   646
If a section in the Document is Entitled "Acknowledgements", "Dedications", or
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   647
"History", the requirement (section 4) to Preserve its Title (section 1) will
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   648
typically require changing the actual title.
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   649
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   650
9. TERMINATION
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koda
parents: 456
diff changeset
   651
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   652
You may not copy, modify, sublicense, or distribute the Document except as
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   653
expressly provided for under this License. Any other attempt to copy, modify,
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   654
sublicense or distribute the Document is void, and will automatically terminate
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   655
your rights under this License. However, parties who have received copies, or
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   656
rights, from you under this License will not have their licenses terminated so
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   657
long as such parties remain in full compliance.
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   658
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   659
10. FUTURE REVISIONS OF THIS LICENSE
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koda
parents: 456
diff changeset
   660
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   661
The Free Software Foundation may publish new, revised versions of the GNU Free
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   662
Documentation License from time to time. Such new versions will be similar in
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   663
spirit to the present version, but may differ in detail to address new problems
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   664
or concerns. See http://www.gnu.org/copyleft/.
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   665
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   666
Each version of the License is given a distinguishing version number. If the
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   667
Document specifies that a particular numbered version of this License "or any
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   668
later version" applies to it, you have the option of following the terms and
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   669
conditions either of that specified version or of any later version that has
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   670
been published (not as a draft) by the Free Software Foundation. If the Document
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   671
does not specify a version number of this License, you may choose any version
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   672
ever published (not as a draft) by the Free Software Foundation.  How to use
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   673
this License for your documents
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   674
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   675
To use this License in a document you have written, include a copy of the
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   676
License in the document and put the following copyright and license notices just
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   677
after the title page:
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   678
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   679
  Copyright (c)  YEAR  YOUR NAME.
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   680
  Permission is granted to copy, distribute and/or modify this document
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   681
  under the terms of the GNU Free Documentation License, Version 1.2
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   682
  or any later version published by the Free Software Foundation;
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   683
  with no Invariant Sections, no Front-Cover Texts, and no Back-Cover
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   684
  Texts.  A copy of the license is included in the section entitled "GNU
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   685
  Free Documentation License".
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   686
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   687
If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts, replace
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   688
the "with...Texts." line with this:
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koda
parents: 456
diff changeset
   689
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   690
  with the Invariant Sections being LIST THEIR TITLES, with the
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   691
  Front-Cover Texts being LIST, and with the Back-Cover Texts being LIST.
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   692
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   693
If you have Invariant Sections without Cover Texts, or some other combination of
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   694
the three, merge those two alternatives to suit the situation.
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   695
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   696
If your document contains nontrivial examples of program code, we recommend
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   697
releasing these examples in parallel under your choice of free software license,
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   698
such as the GNU General Public License, to permit their use in free software.
c08661d015c0 update README and COPYING
koda
parents: 456
diff changeset
   699