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		    GNU GENERAL PUBLIC LICENSE
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                    GNU GENERAL PUBLIC LICENSE
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		       Version 2, June 1991
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                       Version 3, 29 June 2007
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 Copyright (C) 1989, 1991 Free Software Foundation, Inc.
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 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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                       59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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 Everyone is permitted to copy and distribute verbatim copies
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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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 of this license document, but changing it is not allowed.
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			    Preamble
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                            Preamble
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  The licenses for most software are designed to take away your
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  The GNU General Public License is a free, copyleft license for
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freedom to share and change it.  By contrast, the GNU General Public
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software and other kinds of works.
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License is intended to guarantee your freedom to share and change free
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  The licenses for most software and other practical works are designed
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software--to make sure the software is free for all its users.  This
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to take away your freedom to share and change the works.  By contrast,
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General Public License applies to most of the Free Software
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the GNU General Public License is intended to guarantee your freedom to
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Foundation's software and to any other program whose authors commit to
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share and change all versions of a program--to make sure it remains free
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using it.  (Some other Free Software Foundation software is covered by
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software for all its users.  We, the Free Software Foundation, use the
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GNU General Public License for most of our software; it applies also to
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the GNU Library General Public License instead.)  You can apply it to
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any other work released this way by its authors.  You can apply it to
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your programs, too.
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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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  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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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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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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them if you wish), that you receive source code or can get it if you
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if you want it, that you can change the software or use pieces of it
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want it, that you can change the software or use pieces of it in new
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in new free programs; and that you know you can do these things.
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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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  To protect your rights, we need to prevent others from denying you
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anyone to deny you these rights or to ask you to surrender the rights.
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these rights or asking you to surrender the rights.  Therefore, you have
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These restrictions translate to certain responsibilities for you if you
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certain responsibilities if you distribute copies of the software, or if
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distribute copies of the software, or if you modify it.
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you modify it: responsibilities to respect the freedom of others.
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  For example, if you distribute copies of such a program, whether
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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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gratis or for a fee, you must pass on to the recipients the same
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you have.  You must make sure that they, too, receive or can get the
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freedoms that you received.  You must make sure that they, too, receive
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source code.  And you must show them these terms so they know their
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or can get the source code.  And you must show them these terms so they
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rights.
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know their rights.
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  We protect your rights with two steps: (1) copyright the software, and
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  Developers that use the GNU GPL protect your rights with two steps:
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(2) offer you this license which gives you legal permission to copy,
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(1) assert copyright on the software, and (2) offer you this License
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distribute and/or modify the software.
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giving you legal permission to copy, distribute and/or modify it.
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  Also, for each author's protection and ours, we want to make certain
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  For the developers' and authors' protection, the GPL clearly explains
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that everyone understands that there is no warranty for this free
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that there is no warranty for this free software.  For both users' and
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software.  If the software is modified by someone else and passed on, we
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authors' sake, the GPL requires that modified versions be marked as
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changed, so that their problems will not be attributed erroneously to
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authors of previous versions.
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  Some devices are designed to deny users access to install or run
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modified versions of the software inside them, although the manufacturer
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can do so.  This is fundamentally incompatible with the aim of
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protecting users' freedom to change the software.  The systematic
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want its recipients to know that what they have is not the original, so
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pattern of such abuse occurs in the area of products for individuals to
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use, which is precisely where it is most unacceptable.  Therefore, we
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have designed this version of the GPL to prohibit the practice for those
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products.  If such problems arise substantially in other domains, we
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that any problems introduced by others will not reflect on the original
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stand ready to extend this provision to those domains in future versions
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authors' reputations.
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of the GPL, as needed to protect the freedom of users.
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  Finally, any free program is threatened constantly by software
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  Finally, every program is threatened constantly by software patents.
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patents.  We wish to avoid the danger that redistributors of a free
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States should not allow patents to restrict development and use of
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software on general-purpose computers, but in those that do, we wish to
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program will individually obtain patent licenses, in effect making the
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avoid the special danger that patents applied to a free program could
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program proprietary.  To prevent this, we have made it clear that any
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make it effectively proprietary.  To prevent this, the GPL assures that
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patent must be licensed for everyone's free use or not licensed at all.
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patents cannot be used to render the program non-free.
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  The precise terms and conditions for copying, distribution and
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  The precise terms and conditions for copying, distribution and
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modification follow.
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modification follow.
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		    GNU GENERAL PUBLIC LICENSE
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                       TERMS AND CONDITIONS
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   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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  0. Definitions.
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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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  "This License" refers to version 3 of the GNU General Public License.
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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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  "Copyright" also means copyright-like laws that apply to other kinds of
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means either the Program or any derivative work under copyright law:
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works, such as semiconductor masks.
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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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  "The Program" refers to any copyrightable work licensed under this
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language.  (Hereinafter, translation is included without limitation in
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License.  Each licensee is addressed as "you".  "Licensees" and
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the term "modification".)  Each licensee is addressed as "you".
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"recipients" may be individuals or organizations.
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Activities other than copying, distribution and modification are not
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  To "modify" a work means to copy from or adapt all or part of the work
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covered by this License; they are outside its scope.  The act of
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in a fashion requiring copyright permission, other than the making of an
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running the Program is not restricted, and the output from the Program
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exact copy.  The resulting work is called a "modified version" of the
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is covered only if its contents constitute a work based on the
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earlier work or a work "based on" the earlier work.
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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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  A "covered work" means either the unmodified Program or a work based
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on the Program.
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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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  To "propagate" a work means to do anything with it that, without
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conspicuously and appropriately publish on each copy an appropriate
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permission, would make you directly or secondarily liable for
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copyright notice and disclaimer of warranty; keep intact all the
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infringement under applicable copyright law, except executing it on a
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notices that refer to this License and to the absence of any warranty;
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computer or modifying a private copy.  Propagation includes copying,
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and give any other recipients of the Program a copy of this License
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distribution (with or without modification), making available to the
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along with the Program.
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public, and in some countries other activities as well.
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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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parties to make or receive copies.  Mere interaction with a user through
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a computer network, with no transfer of a copy, is not conveying.
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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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to the extent that it includes a convenient and prominently visible
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above, provided that you also meet all of these conditions:
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feature that (1) displays an appropriate copyright notice, and (2)
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tells the user that there is no warranty for the work (except to the
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extent that warranties are provided), that licensees may convey the
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work under this License, and how to view a copy of this License.  If
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the interface presents a list of user commands or options, such as a
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    parties under the terms of this License.
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  The "source code" for a work means the preferred form of the work
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for making modifications to it.  "Object code" means any non-source
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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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  A "Standard Interface" means an interface that either is an official
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standard defined by a recognized standards body, or, in the case of
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interfaces specified for a particular programming language, one that
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    these conditions, and telling the user how to view a copy of this
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is widely used among developers working in that language.
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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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than the work as a whole, that (a) is included in the normal form of
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packaging a Major Component, but which is not part of that Major
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These requirements apply to the modified work as a whole.  If
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Component, and (b) serves only to enable use of the work with that
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identifiable sections of that work are not derived from the Program,
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Major Component, or to implement a Standard Interface for which an
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and can be reasonably considered independent and separate works in
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implementation is available to the public in source code form.  A
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themselves, then this License, and its terms, do not apply to those
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"Major Component", in this context, means a major essential component
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sections when you distribute them as separate works.  But when you
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(kernel, window system, and so on) of the specific operating system
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distribute the same sections as part of a whole which is a work based
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(if any) on which the executable work runs, or a compiler used to
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on the Program, the distribution of the whole must be on the terms of
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produce the work, or an object code interpreter used to run it.
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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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  The "Corresponding Source" for a work in object code form means all
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the source code needed to generate, install, and (for an executable
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Thus, it is not the intent of this section to claim rights or contest
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work) run the object code and to modify the work, including scripts to
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your rights to work written entirely by you; rather, the intent is to
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control those activities.  However, it does not include the work's
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exercise the right to control the distribution of derivative or
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System Libraries, or general-purpose tools or generally available free
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collective works based on the Program.
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programs which are used unmodified in performing those activities but
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which are not part of the work.  For example, Corresponding Source
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In addition, mere aggregation of another work not based on the Program
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includes interface definition files associated with source files for
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with the Program (or with a work based on the Program) on a volume of
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the work, and the source code for shared libraries and dynamically
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a storage or distribution medium does not bring the other work under
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linked subprograms that the work is specifically designed to require,
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the scope of this License.
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such as by intimate data communication or control flow between those
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subprograms and other parts of the work.
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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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  The Corresponding Source need not include anything that users
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Sections 1 and 2 above provided that you also do one of the following:
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can regenerate automatically from other parts of the Corresponding
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Source.
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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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same work.
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    b) Accompany it with a written offer, valid for at least three
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  2. Basic Permissions.
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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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  All rights granted under this License are granted for the term of
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    machine-readable copy of the corresponding source code, to be
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copyright on the Program, and are irrevocable provided the stated
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    distributed under the terms of Sections 1 and 2 above on a medium
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conditions are met.  This License explicitly affirms your unlimited
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permission to run the unmodified Program.  The output from running a
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covered work is covered by this License only if the output, given its
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content, constitutes a covered work.  This License acknowledges your
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rights of fair use or other equivalent, as provided by copyright law.
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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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convey, without conditions so long as your license otherwise remains
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in force.  You may convey covered works to others for the sole purpose
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The source code for a work means the preferred form of the work for
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of having them make modifications exclusively for you, or provide you
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making modifications to it.  For an executable work, complete source
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with facilities for running those works, provided that you comply with
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code means all the source code for all modules it contains, plus any
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the terms of this License in conveying all material for which you do
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associated interface definition files, plus the scripts used to
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not control copyright.  Those thus making or running the covered works
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control compilation and installation of the executable.  However, as a
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for you must do so exclusively on your behalf, under your direction
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special exception, the source code distributed need not include
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and control, on terms that prohibit them from making any copies of
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anything that is normally distributed (in either source or binary
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your copyrighted material outside their relationship with you.
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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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the conditions stated below.  Sublicensing is not allowed; section 10
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makes it unnecessary.
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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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  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
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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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measure under any applicable law fulfilling obligations under article
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11 of the WIPO copyright treaty adopted on 20 December 1996, or
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  4. You may not copy, modify, sublicense, or distribute the Program
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similar laws prohibiting or restricting circumvention of such
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except as expressly provided under this License.  Any attempt
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measures.
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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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circumvention of technological measures to the extent such circumvention
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this License will not have their licenses terminated so long as such
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is effected by exercising rights under this License with respect to
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parties remain in full compliance.
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the covered work, and you disclaim any intention to limit operation or
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modification of the work as a means of enforcing, against the work's
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users, your or third parties' legal rights to forbid circumvention of
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signed it.  However, nothing else grants you permission to modify or
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technological measures.
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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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  4. Conveying Verbatim Copies.
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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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  You may convey verbatim copies of the Program's source code as you
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all its terms and conditions for copying, distributing or modifying
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receive it, in any medium, provided that you conspicuously and
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the Program or works based on it.
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appropriately publish on each copy an appropriate copyright notice;
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keep intact all notices stating that this License and any
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  6. Each time you redistribute the Program (or any work based on the
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non-permissive terms added in accord with section 7 apply to the code;
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keep intact all notices of the absence of any warranty; and give all
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original licensor to copy, distribute or modify the Program subject to
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recipients a copy of this License along with the Program.
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and you may offer support or warranty protection for a fee.
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  5. Conveying Modified Source Versions.
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  You may convey a work based on the Program, or the modifications to
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produce it from the Program, in the form of source code under the
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terms of section 4, provided that you also meet all of these conditions:
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    a) The work must carry prominent notices stating that you modified
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    b) The work must carry prominent notices stating that it is
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    d) If the work has interactive user interfaces, each must display
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works, which are not by their nature extensions of the covered work,
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and which are not combined with it such as to form a larger program,
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in or on a volume of a storage or distribution medium, is called an
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"aggregate" if the compilation and its resulting copyright are not
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used to limit the access or legal rights of the compilation's users
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beyond what the individual works permit.  Inclusion of a covered work
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in an aggregate does not cause this License to apply to the other
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parts of the aggregate.
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of sections 4 and 5, provided that you also convey the
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machine-readable Corresponding Source under the terms of this License,
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    copy of the Corresponding Source for all the software in the
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    Corresponding Source from a network server at no charge.
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    only if you received the object code with such an offer, in accord
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    with subsection 6b.
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    place (gratis or for a charge), and offer equivalent access to the
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    Corresponding Source in the same way through the same place at no
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    Source of the work are being offered to the general public at no
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included in conveying the object code work.
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actually uses, or expects or is expected to use, the product.  A product
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 306 
is a consumer product regardless of whether the product has substantial
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the only significant mode of use of the product.
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  "Installation Information" for a User Product means any methods,
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procedures, authorization keys, or other information required to install
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and execute modified versions of a covered work in that User Product from
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suffice to ensure that the continued functioning of the modified object
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 315 
code is in no case prevented or interfered with solely because
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modification has been made.
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  If you convey an object code work under this section in, or with, or
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specifically for use in, a User Product, and the conveying occurs as
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Corresponding Source conveyed under this section must be accompanied
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by the Installation Information.  But this requirement does not apply
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if neither you nor any third party retains the ability to install
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modified object code on the User Product (for example, the work has
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been installed in ROM).
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  The requirement to provide Installation Information does not include a
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requirement to continue to provide support service, warranty, or updates
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for a work that has been modified or installed by the recipient, or for
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the User Product in which it has been modified or installed.  Access to a
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 334 
adversely affects the operation of the network or violates the rules and
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 335 
protocols for communication across the network.
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 336 
 
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 337 
  Corresponding Source conveyed, and Installation Information provided,
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 338 
in accord with this section must be in a format that is publicly
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documented (and with an implementation available to the public in
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 340 
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 341 
unpacking, reading or copying.
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 342 
 
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 343 
  7. Additional Terms.
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 344 
 
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 345 
  "Additional permissions" are terms that supplement the terms of this
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 346 
License by making exceptions from one or more of its conditions.
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 347 
Additional permissions that are applicable to the entire Program shall
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 348 
be treated as though they were included in this License, to the extent
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that they are valid under applicable law.  If additional permissions
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apply only to part of the Program, that part may be used separately
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 351 
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 352 
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 354 
  When you convey a copy of a covered work, you may at your option
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 357 
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  Notwithstanding any other provision of this License, for material you
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    a) Disclaiming warranty or limiting liability differently from the
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 367 
 
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 368 
    b) Requiring preservation of specified reasonable legal notices or
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    f) Requiring indemnification of licensors and authors of that
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 387 
 
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 389 
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 390 
received it, or any part of it, contains a notice stating that it is
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 391 
governed by this License along with a term that is a further
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 392 
restriction, you may remove that term.  If a license document contains
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 393 
a further restriction but permits relicensing or conveying under this
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License, you may add to a covered work material governed by the terms
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 395 
of that license document, provided that the further restriction does
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not survive such relicensing or conveying.
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additional terms that apply to those files, or a notice indicating
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 401 
where to find the applicable terms.
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 403 
  Additional terms, permissive or non-permissive, may be stated in the
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 404 
form of a separately written license, or stated as exceptions;
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 405 
the above requirements apply either way.
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 406 
 
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 407 
  8. Termination.
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 408 
 
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 409 
  You may not propagate or modify a covered work except as expressly
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 410 
provided under this License.  Any attempt otherwise to propagate or
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 411 
modify it is void, and will automatically terminate your rights under
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 412 
this License (including any patent licenses granted under the third
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 415 
  However, if you cease all violation of this License, then your
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 416 
license from a particular copyright holder is reinstated (a)
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 417 
provisionally, unless and until the copyright holder explicitly and
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 418 
finally terminates your license, and (b) permanently, if the copyright
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prior to 60 days after the cessation.
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 422 
  Moreover, your license from a particular copyright holder is
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reinstated permanently if the copyright holder notifies you of the
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violation by some reasonable means, this is the first time you have
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 425 
received notice of violation of this License (for any work) from that
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 426 
copyright holder, and you cure the violation prior to 30 days after
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 427 
your receipt of the notice.
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 428 
 
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 429 
  Termination of your rights under this section does not terminate the
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 430 
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 431 
this License.  If your rights have been terminated and not permanently
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 432 
reinstated, you do not qualify to receive new licenses for the same
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 433 
material under section 10.
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 434 
 
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 435 
  9. Acceptance Not Required for Having Copies.
- 
 
 436 
 
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 437 
  You are not required to accept this License in order to receive or
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run a copy of the Program.  Ancillary propagation of a covered work
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 439 
occurring solely as a consequence of using peer-to-peer transmission
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 440 
to receive a copy likewise does not require acceptance.  However,
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 441 
nothing other than this License grants you permission to propagate or
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 442 
modify any covered work.  These actions infringe copyright if you do
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 444 
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 445 
 
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 446 
  10. Automatic Licensing of Downstream Recipients.
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 447 
 
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 448 
  Each time you convey a covered work, the recipient automatically
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 449 
receives a license from the original licensors, to run, modify and
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 450 
propagate that work, subject to this License.  You are not responsible
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 451 
for enforcing compliance by third parties with this License.
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 452 
 
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 453 
  An "entity transaction" is a transaction transferring control of an
- 
 
 454 
organization, or substantially all assets of one, or subdividing an
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 455 
organization, or merging organizations.  If propagation of a covered
- 
 
 456 
work results from an entity transaction, each party to that
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 457 
transaction who receives a copy of the work also receives whatever
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 458 
licenses to the work the party's predecessor in interest had or could
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 459 
give under the previous paragraph, plus a right to possession of the
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 460 
Corresponding Source of the work from the predecessor in interest, if
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 461 
the predecessor has it or can get it with reasonable efforts.
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 462 
 
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 463 
  You may not impose any further restrictions on the exercise of the
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 464 
rights granted or affirmed under this License.  For example, you may
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 465 
not impose a license fee, royalty, or other charge for exercise of
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 466 
rights granted under this License, and you may not initiate litigation
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 467 
(including a cross-claim or counterclaim in a lawsuit) alleging that
- 
 
 468 
any patent claim is infringed by making, using, selling, offering for
- 
 
 469 
sale, or importing the Program or any portion of it.
- 
 
 470 
 
- 
 
 471 
  11. Patents.
- 
 
 472 
 
- 
 
 473 
  A "contributor" is a copyright holder who authorizes use under this
- 
 
 474 
License of the Program or a work on which the Program is based.  The
- 
 
 475 
work thus licensed is called the contributor's "contributor version".
- 
 
 476 
 
- 
 
 477 
  A contributor's "essential patent claims" are all patent claims
- 
 
 478 
owned or controlled by the contributor, whether already acquired or
- 
 
 479 
hereafter acquired, that would be infringed by some manner, permitted
- 
 
 480 
by this License, of making, using, or selling its contributor version,
- 
 
 481 
but do not include claims that would be infringed only as a
- 
 
 482 
consequence of further modification of the contributor version.  For
- 
 
 483 
purposes of this definition, "control" includes the right to grant
- 
 
 484 
patent sublicenses in a manner consistent with the requirements of
195 
this License.
 485 
this License.
196 
 
 486 
 
- 
 
 487 
  Each contributor grants you a non-exclusive, worldwide, royalty-free
- 
 
 488 
patent license under the contributor's essential patent claims, to
- 
 
 489 
make, use, sell, offer for sale, import and otherwise run, modify and
- 
 
 490 
propagate the contents of its contributor version.
- 
 
 491 
 
- 
 
 492 
  In the following three paragraphs, a "patent license" is any express
- 
 
 493 
agreement or commitment, however denominated, not to enforce a patent
- 
 
 494 
(such as an express permission to practice a patent or covenant not to
- 
 
 495 
sue for patent infringement).  To "grant" such a patent license to a
- 
 
 496 
party means to make such an agreement or commitment not to enforce a
- 
 
 497 
patent against the party.
- 
 
 498 
 
197 
  7. If, as a consequence of a court judgment or allegation of patent
 499 
  If you convey a covered work, knowingly relying on a patent license,
- 
 
 500 
and the Corresponding Source of the work is not available for anyone
- 
 
 501 
to copy, free of charge and under the terms of this License, through a
- 
 
 502 
publicly available network server or other readily accessible means,
- 
 
 503 
then you must either (1) cause the Corresponding Source to be so
- 
 
 504 
available, or (2) arrange to deprive yourself of the benefit of the
- 
 
 505 
patent license for this particular work, or (3) arrange, in a manner
- 
 
 506 
consistent with the requirements of this License, to extend the patent
- 
 
 507 
license to downstream recipients.  "Knowingly relying" means you have
- 
 
 508 
actual knowledge that, but for the patent license, your conveying the
- 
 
 509 
covered work in a country, or your recipient's use of the covered work
- 
 
 510 
in a country, would infringe one or more identifiable patents in that
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 511 
country that you have reason to believe are valid.
- 
 
 512 
 
- 
 
 513 
  If, pursuant to or in connection with a single transaction or
- 
 
 514 
arrangement, you convey, or propagate by procuring conveyance of, a
- 
 
 515 
covered work, and grant a patent license to some of the parties
- 
 
 516 
receiving the covered work authorizing them to use, propagate, modify
198 
infringement or for any other reason (not limited to patent issues),
 517 
or convey a specific copy of the covered work, then the patent license
- 
 
 518 
you grant is automatically extended to all recipients of the covered
- 
 
 519 
work and works based on it.
- 
 
 520 
 
- 
 
 521 
  A patent license is "discriminatory" if it does not include within
- 
 
 522 
the scope of its coverage, prohibits the exercise of, or is
- 
 
 523 
conditioned on the non-exercise of one or more of the rights that are
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 524 
specifically granted under this License.  You may not convey a covered
- 
 
 525 
work if you are a party to an arrangement with a third party that is
- 
 
 526 
in the business of distributing software, under which you make payment
- 
 
 527 
to the third party based on the extent of your activity of conveying
- 
 
 528 
the work, and under which the third party grants, to any of the
- 
 
 529 
parties who would receive the covered work from you, a discriminatory
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 530 
patent license (a) in connection with copies of the covered work
- 
 
 531 
conveyed by you (or copies made from those copies), or (b) primarily
- 
 
 532 
for and in connection with specific products or compilations that
- 
 
 533 
contain the covered work, unless you entered into that arrangement,
- 
 
 534 
or that patent license was granted, prior to 28 March 2007.
- 
 
 535 
 
- 
 
 536 
  Nothing in this License shall be construed as excluding or limiting
- 
 
 537 
any implied license or other defenses to infringement that may
- 
 
 538 
otherwise be available to you under applicable patent law.
- 
 
 539 
 
- 
 
 540 
  12. No Surrender of Others' Freedom.
- 
 
 541 
 
199 
conditions are imposed on you (whether by court order, agreement or
 542 
  If conditions are imposed on you (whether by court order, agreement or
200 
otherwise) that contradict the conditions of this License, they do not
 543 
otherwise) that contradict the conditions of this License, they do not
201 
excuse you from the conditions of this License.  If you cannot
 544 
excuse you from the conditions of this License.  If you cannot convey a
202 
distribute so as to satisfy simultaneously your obligations under this
 545 
covered work so as to satisfy simultaneously your obligations under this
203 
License and any other pertinent obligations, then as a consequence you
 546 
License and any other pertinent obligations, then as a consequence you may
204 
may not distribute the Program at all.  For example, if a patent
 547 
not convey it at all.  For example, if you agree to terms that obligate you
205 
license would not permit royalty-free redistribution of the Program by
 - 
 
206 
all those who receive copies directly or indirectly through you, then
 548 
to collect a royalty for further conveying from those to whom you convey
207 
the only way you could satisfy both it and this License would be to
 549 
the Program, the only way you could satisfy both those terms and this
208 
refrain entirely from distribution of the Program.
 550 
License would be to refrain entirely from conveying the Program.
209 
 
 551 
 
210 
If any portion of this section is held invalid or unenforceable under
 - 
 
211 
any particular circumstance, the balance of the section is intended to
 - 
 
212 
apply and the section as a whole is intended to apply in other
 552 
  13. Use with the GNU Affero General Public License.
213 
circumstances.
 - 
 
214 
 
 553 
 
215 
It is not the purpose of this section to induce you to infringe any
 554 
  Notwithstanding any other provision of this License, you have
216 
patents or other property right claims or to contest validity of any
 555 
permission to link or combine any covered work with a work licensed
217 
such claims; this section has the sole purpose of protecting the
 - 
 
218 
integrity of the free software distribution system, which is
 556 
under version 3 of the GNU Affero General Public License into a single
219 
implemented by public license practices.  Many people have made
 557 
combined work, and to convey the resulting work.  The terms of this
220 
generous contributions to the wide range of software distributed
 558 
License will continue to apply to the part which is the covered work,
221 
through that system in reliance on consistent application of that
 - 
 
222 
system; it is up to the author/donor to decide if he or she is willing
 559 
but the special requirements of the GNU Affero General Public License,
223 
to distribute software through any other system and a licensee cannot
 560 
section 13, concerning interaction through a network will apply to the
224 
impose that choice.
 561 
combination as such.
225 
 
 562 
 
226 
This section is intended to make thoroughly clear what is believed to
 - 
 
227 
be a consequence of the rest of this License.
 563 
  14. Revised Versions of this License.
228
- 
 
229 
  8. If the distribution and/or use of the Program is restricted in
 - 
 
230 
certain countries either by patents or by copyrighted interfaces, the
 - 
 
231 
original copyright holder who places the Program under this License
 - 
 
232 
may add an explicit geographical distribution limitation excluding
 - 
 
233 
those countries, so that distribution is permitted only in or among
 - 
 
234 
countries not thus excluded.  In such case, this License incorporates
 - 
 
235 
the limitation as if written in the body of this License.
 - 
 
236 
 
 564 
 
237 
  9. The Free Software Foundation may publish revised and/or new versions
 565 
  The Free Software Foundation may publish revised and/or new versions of
238 
of the General Public License from time to time.  Such new versions will
 566 
the GNU General Public License from time to time.  Such new versions will
239 
be similar in spirit to the present version, but may differ in detail to
 567 
be similar in spirit to the present version, but may differ in detail to
240 
address new problems or concerns.
 568 
address new problems or concerns.
241 
 
 569 
 
242 
Each version is given a distinguishing version number.  If the Program
 570 
  Each version is given a distinguishing version number.  If the
- 
 
 571 
Program specifies that a certain numbered version of the GNU General
243 
specifies a version number of this License which applies to it and "any
 572 
Public License "or any later version" applies to it, you have the
244 
later version", you have the option of following the terms and conditions
 573 
option of following the terms and conditions either of that numbered
245 
either of that version or of any later version published by the Free
 574 
version or of any later version published by the Free Software
246 
Software Foundation.  If the Program does not specify a version number of
 575 
Foundation.  If the Program does not specify a version number of the
247 
this License, you may choose any version ever published by the Free Software
 576 
GNU General Public License, you may choose any version ever published
248 
Foundation.
 577 
by the Free Software Foundation.
249 
 
 578 
 
250 
  10. If you wish to incorporate parts of the Program into other free
 579 
  If the Program specifies that a proxy can decide which future
251 
programs whose distribution conditions are different, write to the author
 580 
versions of the GNU General Public License can be used, that proxy's
252 
to ask for permission.  For software which is copyrighted by the Free
 581 
public statement of acceptance of a version permanently authorizes you
253 
Software Foundation, write to the Free Software Foundation; we sometimes
 582 
to choose that version for the Program.
- 
 
 583 
 
254 
make exceptions for this.  Our decision will be guided by the two goals
 584 
  Later license versions may give you additional or different
255 
of preserving the free status of all derivatives of our free software and
 585 
permissions.  However, no additional obligations are imposed on any
256 
of promoting the sharing and reuse of software generally.
 586 
author or copyright holder as a result of your choosing to follow a
- 
 
 587 
later version.
257 
 
 588 
 
258 
			    NO WARRANTY
 589 
  15. Disclaimer of Warranty.
259 
 
 590 
 
260 
  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
 591 
  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
261 
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
 592 
APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
262 
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
 593 
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
263 
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
 594 
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
264 
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 595 
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
265 
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
 596 
PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
266 
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
 597 
IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
267 
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
 598 
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
- 
 
 599 
 
268 
REPAIR OR CORRECTION.
 600 
  16. Limitation of Liability.
269 
 
 601 
 
270 
  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
 602 
  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
271 
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
 603 
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
272 
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
 604 
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
273 
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
 605 
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
274 
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
 606 
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
275 
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
 607 
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
276 
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
 608 
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
277 
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
 609 
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
278 
POSSIBILITY OF SUCH DAMAGES.
 610 
SUCH DAMAGES.
279 
 
 611 
 
280 
		     END OF TERMS AND CONDITIONS
 - 
 
281
- 
 
282 
	    How to Apply These Terms to Your New Programs
 612 
  17. Interpretation of Sections 15 and 16.
283 
 
 613 
 
284 
  If you develop a new program, and you want it to be of the greatest
 614 
  If the disclaimer of warranty and limitation of liability provided
285 
possible use to the public, the best way to achieve this is to make it
 - 
 
286 
free software which everyone can redistribute and change under these terms.
 615 
above cannot be given local legal effect according to their terms,
287 
 
 - 
 
288 
  To do so, attach the following notices to the program.  It is safest
 - 
 
289 
to attach them to the start of each source file to most effectively
 - 
 
290 
convey the exclusion of warranty; and each file should have at least
 - 
 
291 
the "copyright" line and a pointer to where the full notice is found.
 - 
 
292 
 
 - 
 
293 
    <one line to give the program's name and a brief idea of what it does.>
 - 
 
294 
    Copyright (C) <year>  <name of author>
 - 
 
295 
 
 - 
 
296 
    This program is free software; you can redistribute it and/or modify
 - 
 
297 
    it under the terms of the GNU General Public License as published by
 - 
 
298 
    the Free Software Foundation; either version 2 of the License, or
 - 
 
299 
    (at your option) any later version.
 - 
 
300 
 
 - 
 
301 
    This program is distributed in the hope that it will be useful,
 - 
 
302 
    but WITHOUT ANY WARRANTY; without even the implied warranty of
 - 
 
303 
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 - 
 
304 
    GNU General Public License for more details.
 - 
 
305 
 
 - 
 
306 
    You should have received a copy of the GNU General Public License
 - 
 
307 
    along with this program; if not, write to the Free Software
 - 
 
308 
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 - 
 
309 
 
 - 
 
310 
 
 - 
 
311 
Also add information on how to contact you by electronic and paper mail.
 - 
 
312 
 
 - 
 
313 
If the program is interactive, make it output a short notice like this
 - 
 
314 
when it starts in an interactive mode:
 - 
 
315 
 
 - 
 
316 
    Gnomovision version 69, Copyright (C) year name of author
 - 
 
317 
    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
 - 
 
318 
    This is free software, and you are welcome to redistribute it
 - 
 
319 
    under certain conditions; type `show c' for details.
 - 
 
320 
 
 - 
 
321 
The hypothetical commands `show w' and `show c' should show the appropriate
 616 
reviewing courts shall apply local law that most closely approximates
322 
parts of the General Public License.  Of course, the commands you use may
 - 
 
323 
be called something other than `show w' and `show c'; they could even be
 - 
 
324 
mouse-clicks or menu items--whatever suits your program.
 - 
 
325 
 
 - 
 
326 
You should also get your employer (if you work as a programmer) or your
 - 
 
327 
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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an absolute waiver of all civil liability in connection with the
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library.  If this is what you want to do, use the GNU Library General
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Program, unless a warranty or assumption of liability accompanies a
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Public License instead of this License.
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copy of the Program in return for a fee.