--- a
+++ b/Copying.html
@@ -0,0 +1,410 @@
+<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
+<html>
+<head>
+   <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+   <meta name="Author" content="Helmut Dersch">
+   <meta name="GENERATOR" content="Mozilla/4.73 [de]C-CCK-MCD QXW0324e  (Win98; U) [Netscape]">
+   <title>Copying</title>
+</head>
+<body>
+
+<center>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; GNU GENERAL PUBLIC LICENSE
+<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Version 2, June 1991
+<p>&nbsp;Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+<br>&nbsp;&nbsp;&nbsp;&nbsp; 59 Temple Place, Suite 330, Boston, MA&nbsp;
+02111-1307&nbsp; USA
+<br>&nbsp;Everyone is permitted to copy and distribute verbatim copies
+<br>&nbsp;of this license document, but changing it is not allowed.
+<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Preamble</center>
+
+<p>&nbsp; The licenses for most software are designed to take away your
+<br>freedom to share and change it.&nbsp; By contrast, the GNU General
+Public
+<br>License is intended to guarantee your freedom to share and change free
+<br>software--to make sure the software is free for all its users.&nbsp;
+This
+<br>General Public License applies to most of the Free Software
+<br>Foundation's software and to any other program whose authors commit
+to
+<br>using it.&nbsp; (Some other Free Software Foundation software is covered
+by
+<br>the GNU Library General Public License instead.)&nbsp; You can apply
+it to
+<br>your programs, too.
+<p>&nbsp; When we speak of free software, we are referring to freedom,
+not
+<br>price.&nbsp; Our General Public Licenses are designed to make sure
+that you
+<br>have the freedom to distribute copies of free software (and charge
+for
+<br>this service if you wish), that you receive source code or can get
+it
+<br>if you want it, that you can change the software or use pieces of it
+<br>in new free programs; and that you know you can do these things.
+<p>&nbsp; To protect your rights, we need to make restrictions that forbid
+<br>anyone to deny you these rights or to ask you to surrender the rights.
+<br>These restrictions translate to certain responsibilities for you if
+you
+<br>distribute copies of the software, or if you modify it.
+<p>&nbsp; For example, if you distribute copies of such a program, whether
+<br>gratis or for a fee, you must give the recipients all the rights that
+<br>you have.&nbsp; You must make sure that they, too, receive or can get
+the
+<br>source code.&nbsp; And you must show them these terms so they know
+their
+<br>rights.
+<p>&nbsp; We protect your rights with two steps: (1) copyright the software,
+and
+<br>(2) offer you this license which gives you legal permission to copy,
+<br>distribute and/or modify the software.
+<p>&nbsp; Also, for each author's protection and ours, we want to make
+certain
+<br>that everyone understands that there is no warranty for this free
+<br>software.&nbsp; If the software is modified by someone else and passed
+on, we
+<br>want its recipients to know that what they have is not the original,
+so
+<br>that any problems introduced by others will not reflect on the original
+<br>authors' reputations.
+<p>&nbsp; Finally, any free program is threatened constantly by software
+<br>patents.&nbsp; We wish to avoid the danger that redistributors of a
+free
+<br>program will individually obtain patent licenses, in effect making
+the
+<br>program proprietary.&nbsp; To prevent this, we have made it clear that
+any
+<br>patent must be licensed for everyone's free use or not licensed at
+all.
+<p>&nbsp; The precise terms and conditions for copying, distribution and
+<br>modification follow.
+<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; GNU GENERAL PUBLIC LICENSE
+<br>&nbsp;&nbsp; TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+<p>&nbsp; 0. This License applies to any program or other work which contains
+<br>a notice placed by the copyright holder saying it may be distributed
+<br>under the terms of this General Public License.&nbsp; The "Program",
+below,
+<br>refers to any such program or work, and a "work based on the Program"
+<br>means either the Program or any derivative work under copyright law:
+<br>that is to say, a work containing the Program or a portion of it,
+<br>either verbatim or with modifications and/or translated into another
+<br>language.&nbsp; (Hereinafter, translation is included without limitation
+in
+<br>the term "modification".)&nbsp; Each licensee is addressed as "you".
+<p>Activities other than copying, distribution and modification are not
+<br>covered by this License; they are outside its scope.&nbsp; The act
+of
+<br>running the Program is not restricted, and the output from the Program
+<br>is covered only if its contents constitute a work based on the
+<br>Program (independent of having been made by running the Program).
+<br>Whether that is true depends on what the Program does.
+<p>&nbsp; 1. You may copy and distribute verbatim copies of the Program's
+<br>source code as you receive it, in any medium, provided that you
+<br>conspicuously and appropriately publish on each copy an appropriate
+<br>copyright notice and disclaimer of warranty; keep intact all the
+<br>notices that refer to this License and to the absence of any warranty;
+<br>and give any other recipients of the Program a copy of this License
+<br>along with the Program.
+<p>You may charge a fee for the physical act of transferring a copy, and
+<br>you may at your option offer warranty protection in exchange for a
+fee.
+<p>&nbsp; 2. You may modify your copy or copies of the Program or any portion
+<br>of it, thus forming a work based on the Program, and copy and
+<br>distribute such modifications or work under the terms of Section 1
+<br>above, provided that you also meet all of these conditions:
+<p>&nbsp;&nbsp;&nbsp; a) You must cause the modified files to carry prominent
+notices
+<br>&nbsp;&nbsp;&nbsp; stating that you changed the files and the date
+of any change.
+<p>&nbsp;&nbsp;&nbsp; b) You must cause any work that you distribute or
+publish, that in
+<br>&nbsp;&nbsp;&nbsp; whole or in part contains or is derived from the
+Program or any
+<br>&nbsp;&nbsp;&nbsp; part thereof, to be licensed as a whole at no charge
+to all third
+<br>&nbsp;&nbsp;&nbsp; parties under the terms of this License.
+<p>&nbsp;&nbsp;&nbsp; c) If the modified program normally reads commands
+interactively
+<br>&nbsp;&nbsp;&nbsp; when run, you must cause it, when started running
+for such
+<br>&nbsp;&nbsp;&nbsp; interactive use in the most ordinary way, to print
+or display an
+<br>&nbsp;&nbsp;&nbsp; announcement including an appropriate copyright
+notice and a
+<br>&nbsp;&nbsp;&nbsp; notice that there is no warranty (or else, saying
+that you provide
+<br>&nbsp;&nbsp;&nbsp; a warranty) and that users may redistribute the
+program under
+<br>&nbsp;&nbsp;&nbsp; these conditions, and telling the user how to view
+a copy of this
+<br>&nbsp;&nbsp;&nbsp; License.&nbsp; (Exception: if the Program itself
+is interactive but
+<br>&nbsp;&nbsp;&nbsp; does not normally print such an announcement, your
+work based on
+<br>&nbsp;&nbsp;&nbsp; the Program is not required to print an announcement.)
+<p>These requirements apply to the modified work as a whole.&nbsp; If
+<br>identifiable sections of that work are not derived from the Program,
+<br>and can be reasonably considered independent and separate works in
+<br>themselves, then this License, and its terms, do not apply to those
+<br>sections when you distribute them as separate works.&nbsp; But when
+you
+<br>distribute the same sections as part of a whole which is a work based
+<br>on the Program, the distribution of the whole must be on the terms
+of
+<br>this License, whose permissions for other licensees extend to the
+<br>entire whole, and thus to each and every part regardless of who wrote
+it.
+<p>Thus, it is not the intent of this section to claim rights or contest
+<br>your rights to work written entirely by you; rather, the intent is
+to
+<br>exercise the right to control the distribution of derivative or
+<br>collective works based on the Program.
+<p>In addition, mere aggregation of another work not based on the Program
+<br>with the Program (or with a work based on the Program) on a volume
+of
+<br>a storage or distribution medium does not bring the other work under
+<br>the scope of this License.
+<p>&nbsp; 3. You may copy and distribute the Program (or a work based on
+it,
+<br>under Section 2) in object code or executable form under the terms
+of
+<br>Sections 1 and 2 above provided that you also do one of the following:
+<p>&nbsp;&nbsp;&nbsp; a) Accompany it with the complete corresponding machine-readable
+<br>&nbsp;&nbsp;&nbsp; source code, which must be distributed under the
+terms of Sections
+<br>&nbsp;&nbsp;&nbsp; 1 and 2 above on a medium customarily used for software
+interchange; or,
+<p>&nbsp;&nbsp;&nbsp; b) Accompany it with a written offer, valid for at
+least three
+<br>&nbsp;&nbsp;&nbsp; years, to give any third party, for a charge no
+more than your
+<br>&nbsp;&nbsp;&nbsp; cost of physically performing source distribution,
+a complete
+<br>&nbsp;&nbsp;&nbsp; machine-readable copy of the corresponding source
+code, to be
+<br>&nbsp;&nbsp;&nbsp; distributed under the terms of Sections 1 and 2
+above on a medium
+<br>&nbsp;&nbsp;&nbsp; customarily used for software interchange; or,
+<p>&nbsp;&nbsp;&nbsp; c) Accompany it with the information you received
+as to the offer
+<br>&nbsp;&nbsp;&nbsp; to distribute corresponding source code.&nbsp; (This
+alternative is
+<br>&nbsp;&nbsp;&nbsp; allowed only for noncommercial distribution and
+only if you
+<br>&nbsp;&nbsp;&nbsp; received the program in object code or executable
+form with such
+<br>&nbsp;&nbsp;&nbsp; an offer, in accord with Subsection b above.)
+<p>The source code for a work means the preferred form of the work for
+<br>making modifications to it.&nbsp; For an executable work, complete
+source
+<br>code means all the source code for all modules it contains, plus any
+<br>associated interface definition files, plus the scripts used to
+<br>control compilation and installation of the executable.&nbsp; However,
+as a
+<br>special exception, the source code distributed need not include
+<br>anything that is normally distributed (in either source or binary
+<br>form) with the major components (compiler, kernel, and so on) of the
+<br>operating system on which the executable runs, unless that component
+<br>itself accompanies the executable.
+<p>If distribution of executable or object code is made by offering
+<br>access to copy from a designated place, then offering equivalent
+<br>access to copy the source code from the same place counts as
+<br>distribution of the source code, even though third parties are not
+<br>compelled to copy the source along with the object code.
+<p>&nbsp; 4. You may not copy, modify, sublicense, or distribute the Program
+<br>except as expressly provided under this License.&nbsp; Any attempt
+<br>otherwise to copy, modify, sublicense or distribute the Program is
+<br>void, and will automatically terminate your rights under this License.
+<br>However, parties who have received copies, or rights, from you under
+<br>this License will not have their licenses terminated so long as such
+<br>parties remain in full compliance.
+<p>&nbsp; 5. You are not required to accept this License, since you have
+not
+<br>signed it.&nbsp; However, nothing else grants you permission to modify
+or
+<br>distribute the Program or its derivative works.&nbsp; These actions
+are
+<br>prohibited by law if you do not accept this License.&nbsp; Therefore,
+by
+<br>modifying or distributing the Program (or any work based on the
+<br>Program), you indicate your acceptance of this License to do so, and
+<br>all its terms and conditions for copying, distributing or modifying
+<br>the Program or works based on it.
+<p>&nbsp; 6. Each time you redistribute the Program (or any work based
+on the
+<br>Program), the recipient automatically receives a license from the
+<br>original licensor to copy, distribute or modify the Program subject
+to
+<br>these terms and conditions.&nbsp; You may not impose any further
+<br>restrictions on the recipients' exercise of the rights granted herein.
+<br>You are not responsible for enforcing compliance by third parties to
+<br>this License.
+<p>&nbsp; 7. If, as a consequence of a court judgment or allegation of
+patent
+<br>infringement or for any other reason (not limited to patent issues),
+<br>conditions are imposed on you (whether by court order, agreement or
+<br>otherwise) that contradict the conditions of this License, they do
+not
+<br>excuse you from the conditions of this License.&nbsp; If you cannot
+<br>distribute so as to satisfy simultaneously your obligations under this
+<br>License and any other pertinent obligations, then as a consequence
+you
+<br>may not distribute the Program at all.&nbsp; For example, if a patent
+<br>license would not permit royalty-free redistribution of the Program
+by
+<br>all those who receive copies directly or indirectly through you, then
+<br>the only way you could satisfy both it and this License would be to
+<br>refrain entirely from distribution of the Program.
+<p>If any portion of this section is held invalid or unenforceable under
+<br>any particular circumstance, the balance of the section is intended
+to
+<br>apply and the section as a whole is intended to apply in other
+<br>circumstances.
+<p>It is not the purpose of this section to induce you to infringe any
+<br>patents or other property right claims or to contest validity of any
+<br>such claims; this section has the sole purpose of protecting the
+<br>integrity of the free software distribution system, which is
+<br>implemented by public license practices.&nbsp; Many people have made
+<br>generous contributions to the wide range of software distributed
+<br>through that system in reliance on consistent application of that
+<br>system; it is up to the author/donor to decide if he or she is willing
+<br>to distribute software through any other system and a licensee cannot
+<br>impose that choice.
+<p>This section is intended to make thoroughly clear what is believed to
+<br>be a consequence of the rest of this License.
+<p>&nbsp; 8. If the distribution and/or use of the Program is restricted
+in
+<br>certain countries either by patents or by copyrighted interfaces, the
+<br>original copyright holder who places the Program under this License
+<br>may add an explicit geographical distribution limitation excluding
+<br>those countries, so that distribution is permitted only in or among
+<br>countries not thus excluded.&nbsp; In such case, this License incorporates
+<br>the limitation as if written in the body of this License.
+<p>&nbsp; 9. The Free Software Foundation may publish revised and/or new
+versions
+<br>of the General Public License from time to time.&nbsp; Such new versions
+will
+<br>be similar in spirit to the present version, but may differ in detail
+to
+<br>address new problems or concerns.
+<p>Each version is given a distinguishing version number.&nbsp; If the
+Program
+<br>specifies a version number of this License which applies to it and
+"any
+<br>later version", you have the option of following the terms and conditions
+<br>either of that version or of any later version published by the Free
+<br>Software Foundation.&nbsp; If the Program does not specify a version
+number of
+<br>this License, you may choose any version ever published by the Free
+Software
+<br>Foundation.
+<p>&nbsp; 10. If you wish to incorporate parts of the Program into other
+free
+<br>programs whose distribution conditions are different, write to the
+author
+<br>to ask for permission.&nbsp; For software which is copyrighted by the
+Free
+<br>Software Foundation, write to the Free Software Foundation; we sometimes
+<br>make exceptions for this.&nbsp; Our decision will be guided by the
+two goals
+<br>of preserving the free status of all derivatives of our free software
+and
+<br>of promoting the sharing and reuse of software generally.
+<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; NO WARRANTY
+<p>&nbsp; 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS
+NO WARRANTY
+<br>FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.&nbsp; EXCEPT
+WHEN
+<br>OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+<br>PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+<br>OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+<br>MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.&nbsp; THE ENTIRE
+RISK AS
+<br>TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.&nbsp; SHOULD
+THE
+<br>PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+<br>REPAIR OR CORRECTION.
+<p>&nbsp; 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO
+IN WRITING
+<br>WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+<br>REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+<br>INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES
+ARISING
+<br>OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+<br>TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED
+BY
+<br>YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY
+OTHER
+<br>PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+<br>POSSIBILITY OF SUCH DAMAGES.
+<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; END OF TERMS AND CONDITIONS
+<p>&nbsp;&nbsp;&nbsp;&nbsp; How to Apply These Terms to Your New Programs
+<p>&nbsp; If you develop a new program, and you want it to be of the greatest
+<br>possible use to the public, the best way to achieve this is to make
+it
+<br>free software which everyone can redistribute and change under these
+terms.
+<p>&nbsp; To do so, attach the following notices to the program.&nbsp;
+It is safest
+<br>to attach them to the start of each source file to most effectively
+<br>convey the exclusion of warranty; and each file should have at least
+<br>the "copyright" line and a pointer to where the full notice is found.
+<p>&nbsp;&nbsp;&nbsp; &lt;one line to give the program's name and a brief
+idea of what it does.>
+<br>&nbsp;&nbsp;&nbsp; Copyright (C) &lt;year>&nbsp; &lt;name of author>
+<p>&nbsp;&nbsp;&nbsp; This program is free software; you can redistribute
+it and/or modify
+<br>&nbsp;&nbsp;&nbsp; it under the terms of the GNU General Public License
+as published by
+<br>&nbsp;&nbsp;&nbsp; the Free Software Foundation; either version 2 of
+the License, or
+<br>&nbsp;&nbsp;&nbsp; (at your option) any later version.
+<p>&nbsp;&nbsp;&nbsp; This program is distributed in the hope that it will
+be useful,
+<br>&nbsp;&nbsp;&nbsp; but WITHOUT ANY WARRANTY; without even the implied
+warranty of
+<br>&nbsp;&nbsp;&nbsp; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.&nbsp;
+See the
+<br>&nbsp;&nbsp;&nbsp; GNU General Public License for more details.
+<p>&nbsp;&nbsp;&nbsp; You should have received a copy of the GNU General
+Public License
+<br>&nbsp;&nbsp;&nbsp; along with this program; if not, write to the Free
+Software
+<br>&nbsp;&nbsp;&nbsp; Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+MA&nbsp; 02111-1307&nbsp; USA
+<br>&nbsp;
+<p>Also add information on how to contact you by electronic and paper mail.
+<p>If the program is interactive, make it output a short notice like this
+<br>when it starts in an interactive mode:
+<p>&nbsp;&nbsp;&nbsp; Gnomovision version 69, Copyright (C) year&nbsp;
+name of author
+<br>&nbsp;&nbsp;&nbsp; Gnomovision comes with ABSOLUTELY NO WARRANTY; for
+details type `show w'.
+<br>&nbsp;&nbsp;&nbsp; This is free software, and you are welcome to redistribute
+it
+<br>&nbsp;&nbsp;&nbsp; under certain conditions; type `show c' for details.
+<p>The hypothetical commands `show w' and `show c' should show the appropriate
+<br>parts of the General Public License.&nbsp; Of course, the commands
+you use may
+<br>be called something other than `show w' and `show c'; they could even
+be
+<br>mouse-clicks or menu items--whatever suits your program.
+<p>You should also get your employer (if you work as a programmer) or your
+<br>school, if any, to sign a "copyright disclaimer" for the program, if
+<br>necessary.&nbsp; Here is a sample; alter the names:
+<p>&nbsp; Yoyodyne, Inc., hereby disclaims all copyright interest in the
+program
+<br>&nbsp; `Gnomovision' (which makes passes at compilers) written by James
+Hacker.
+<p>&nbsp; &lt;signature of Ty Coon>, 1 April 1989
+<br>&nbsp; Ty Coon, President of Vice
+<p>This General Public License does not permit incorporating your program
+into
+<br>proprietary programs.&nbsp; If your program is a subroutine library,
+you may
+<br>consider it more useful to permit linking proprietary applications
+with the
+<br>library.&nbsp; If this is what you want to do, use the GNU Library
+General
+<br>Public License instead of this License.
+</body>
+</html>