wolffd@0:                     GNU GENERAL PUBLIC LICENSE
wolffd@0:                        Version 3, 29 June 2007
wolffd@0: 
wolffd@0:  Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
wolffd@0:  Everyone is permitted to copy and distribute verbatim copies
wolffd@0:  of this license document, but changing it is not allowed.
wolffd@0: 
wolffd@0:                             Preamble
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wolffd@0:   The GNU General Public License is a free, copyleft license for
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wolffd@0:   The licenses for most software and other practical works are designed
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wolffd@0:   When we speak of free software, we are referring to freedom, not
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wolffd@0:   Some devices are designed to deny users access to install or run
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wolffd@0: stand ready to extend this provision to those domains in future versions
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wolffd@0:   Finally, every program is threatened constantly by software patents.
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wolffd@0:   The precise terms and conditions for copying, distribution and
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wolffd@0:                        TERMS AND CONDITIONS
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wolffd@0:   0. Definitions.
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wolffd@0:   "This License" refers to version 3 of the GNU General Public License.
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wolffd@0:   "Copyright" also means copyright-like laws that apply to other kinds of
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wolffd@0:   "The Program" refers to any copyrightable work licensed under this
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wolffd@0:   To "modify" a work means to copy from or adapt all or part of the work
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wolffd@0:   To "propagate" a work means to do anything with it that, without
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wolffd@0:   To "convey" a work means any kind of propagation that enables other
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wolffd@0:   1. Source Code.
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wolffd@0:   The "System Libraries" of an executable work include anything, other
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wolffd@0:   The "Corresponding Source" for a work in object code form means all
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wolffd@0: System Libraries, or general-purpose tools or generally available free
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wolffd@0:   The Corresponding Source need not include anything that users
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wolffd@0: 
wolffd@0:   The Corresponding Source for a work in source code form is that
wolffd@0: same work.
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wolffd@0:   2. Basic Permissions.
wolffd@0: 
wolffd@0:   All rights granted under this License are granted for the term of
wolffd@0: copyright on the Program, and are irrevocable provided the stated
wolffd@0: conditions are met.  This License explicitly affirms your unlimited
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wolffd@0: covered work is covered by this License only if the output, given its
wolffd@0: content, constitutes a covered work.  This License acknowledges your
wolffd@0: rights of fair use or other equivalent, as provided by copyright law.
wolffd@0: 
wolffd@0:   You may make, run and propagate covered works that you do not
wolffd@0: convey, without conditions so long as your license otherwise remains
wolffd@0: in force.  You may convey covered works to others for the sole purpose
wolffd@0: of having them make modifications exclusively for you, or provide you
wolffd@0: with facilities for running those works, provided that you comply with
wolffd@0: the terms of this License in conveying all material for which you do
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wolffd@0:   Conveying under any other circumstances is permitted solely under
wolffd@0: the conditions stated below.  Sublicensing is not allowed; section 10
wolffd@0: makes it unnecessary.
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wolffd@0:   3. Protecting Users' Legal Rights From Anti-Circumvention Law.
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wolffd@0:   No covered work shall be deemed part of an effective technological
wolffd@0: measure under any applicable law fulfilling obligations under article
wolffd@0: 11 of the WIPO copyright treaty adopted on 20 December 1996, or
wolffd@0: similar laws prohibiting or restricting circumvention of such
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wolffd@0:   When you convey a covered work, you waive any legal power to forbid
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wolffd@0: the covered work, and you disclaim any intention to limit operation or
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wolffd@0: users, your or third parties' legal rights to forbid circumvention of
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wolffd@0:   4. Conveying Verbatim Copies.
wolffd@0: 
wolffd@0:   You may convey verbatim copies of the Program's source code as you
wolffd@0: receive it, in any medium, provided that you conspicuously and
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wolffd@0: non-permissive terms added in accord with section 7 apply to the code;
wolffd@0: keep intact all notices of the absence of any warranty; and give all
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wolffd@0:   You may charge any price or no price for each copy that you convey,
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wolffd@0:   5. Conveying Modified Source Versions.
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wolffd@0:   You may convey a work based on the Program, or the modifications to
wolffd@0: produce it from the Program, in the form of source code under the
wolffd@0: terms of section 4, provided that you also meet all of these conditions:
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wolffd@0:     a) The work must carry prominent notices stating that you modified
wolffd@0:     it, and giving a relevant date.
wolffd@0: 
wolffd@0:     b) The work must carry prominent notices stating that it is
wolffd@0:     released under this License and any conditions added under section
wolffd@0:     7.  This requirement modifies the requirement in section 4 to
wolffd@0:     "keep intact all notices".
wolffd@0: 
wolffd@0:     c) You must license the entire work, as a whole, under this
wolffd@0:     License to anyone who comes into possession of a copy.  This
wolffd@0:     License will therefore apply, along with any applicable section 7
wolffd@0:     additional terms, to the whole of the work, and all its parts,
wolffd@0:     regardless of how they are packaged.  This License gives no
wolffd@0:     permission to license the work in any other way, but it does not
wolffd@0:     invalidate such permission if you have separately received it.
wolffd@0: 
wolffd@0:     d) If the work has interactive user interfaces, each must display
wolffd@0:     Appropriate Legal Notices; however, if the Program has interactive
wolffd@0:     interfaces that do not display Appropriate Legal Notices, your
wolffd@0:     work need not make them do so.
wolffd@0: 
wolffd@0:   A compilation of a covered work with other separate and independent
wolffd@0: works, which are not by their nature extensions of the covered work,
wolffd@0: and which are not combined with it such as to form a larger program,
wolffd@0: in or on a volume of a storage or distribution medium, is called an
wolffd@0: "aggregate" if the compilation and its resulting copyright are not
wolffd@0: used to limit the access or legal rights of the compilation's users
wolffd@0: beyond what the individual works permit.  Inclusion of a covered work
wolffd@0: in an aggregate does not cause this License to apply to the other
wolffd@0: parts of the aggregate.
wolffd@0: 
wolffd@0:   6. Conveying Non-Source Forms.
wolffd@0: 
wolffd@0:   You may convey a covered work in object code form under the terms
wolffd@0: of sections 4 and 5, provided that you also convey the
wolffd@0: machine-readable Corresponding Source under the terms of this License,
wolffd@0: in one of these ways:
wolffd@0: 
wolffd@0:     a) Convey the object code in, or embodied in, a physical product
wolffd@0:     (including a physical distribution medium), accompanied by the
wolffd@0:     Corresponding Source fixed on a durable physical medium
wolffd@0:     customarily used for software interchange.
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wolffd@0:     b) Convey the object code in, or embodied in, a physical product
wolffd@0:     (including a physical distribution medium), accompanied by a
wolffd@0:     written offer, valid for at least three years and valid for as
wolffd@0:     long as you offer spare parts or customer support for that product
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wolffd@0:     copy of the Corresponding Source for all the software in the
wolffd@0:     product that is covered by this License, on a durable physical
wolffd@0:     medium customarily used for software interchange, for a price no
wolffd@0:     more than your reasonable cost of physically performing this
wolffd@0:     conveying of source, or (2) access to copy the
wolffd@0:     Corresponding Source from a network server at no charge.
wolffd@0: 
wolffd@0:     c) Convey individual copies of the object code with a copy of the
wolffd@0:     written offer to provide the Corresponding Source.  This
wolffd@0:     alternative is allowed only occasionally and noncommercially, and
wolffd@0:     only if you received the object code with such an offer, in accord
wolffd@0:     with subsection 6b.
wolffd@0: 
wolffd@0:     d) Convey the object code by offering access from a designated
wolffd@0:     place (gratis or for a charge), and offer equivalent access to the
wolffd@0:     Corresponding Source in the same way through the same place at no
wolffd@0:     further charge.  You need not require recipients to copy the
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wolffd@0:     copy the object code is a network server, the Corresponding Source
wolffd@0:     may be on a different server (operated by you or a third party)
wolffd@0:     that supports equivalent copying facilities, provided you maintain
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wolffd@0:     Corresponding Source.  Regardless of what server hosts the
wolffd@0:     Corresponding Source, you remain obligated to ensure that it is
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wolffd@0:     e) Convey the object code using peer-to-peer transmission, provided
wolffd@0:     you inform other peers where the object code and Corresponding
wolffd@0:     Source of the work are being offered to the general public at no
wolffd@0:     charge under subsection 6d.
wolffd@0: 
wolffd@0:   A separable portion of the object code, whose source code is excluded
wolffd@0: from the Corresponding Source as a System Library, need not be
wolffd@0: included in conveying the object code work.
wolffd@0: 
wolffd@0:   A "User Product" is either (1) a "consumer product", which means any
wolffd@0: tangible personal property which is normally used for personal, family,
wolffd@0: or household purposes, or (2) anything designed or sold for incorporation
wolffd@0: into a dwelling.  In determining whether a product is a consumer product,
wolffd@0: doubtful cases shall be resolved in favor of coverage.  For a particular
wolffd@0: product received by a particular user, "normally used" refers to a
wolffd@0: typical or common use of that class of product, regardless of the status
wolffd@0: of the particular user or of the way in which the particular user
wolffd@0: actually uses, or expects or is expected to use, the product.  A product
wolffd@0: is a consumer product regardless of whether the product has substantial
wolffd@0: commercial, industrial or non-consumer uses, unless such uses represent
wolffd@0: the only significant mode of use of the product.
wolffd@0: 
wolffd@0:   "Installation Information" for a User Product means any methods,
wolffd@0: procedures, authorization keys, or other information required to install
wolffd@0: and execute modified versions of a covered work in that User Product from
wolffd@0: a modified version of its Corresponding Source.  The information must
wolffd@0: suffice to ensure that the continued functioning of the modified object
wolffd@0: code is in no case prevented or interfered with solely because
wolffd@0: modification has been made.
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wolffd@0:   If you convey an object code work under this section in, or with, or
wolffd@0: specifically for use in, a User Product, and the conveying occurs as
wolffd@0: part of a transaction in which the right of possession and use of the
wolffd@0: User Product is transferred to the recipient in perpetuity or for a
wolffd@0: fixed term (regardless of how the transaction is characterized), the
wolffd@0: Corresponding Source conveyed under this section must be accompanied
wolffd@0: by the Installation Information.  But this requirement does not apply
wolffd@0: if neither you nor any third party retains the ability to install
wolffd@0: modified object code on the User Product (for example, the work has
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wolffd@0:   The requirement to provide Installation Information does not include a
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wolffd@0: for a work that has been modified or installed by the recipient, or for
wolffd@0: the User Product in which it has been modified or installed.  Access to a
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wolffd@0:   Corresponding Source conveyed, and Installation Information provided,
wolffd@0: in accord with this section must be in a format that is publicly
wolffd@0: documented (and with an implementation available to the public in
wolffd@0: source code form), and must require no special password or key for
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wolffd@0:   7. Additional Terms.
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wolffd@0:   "Additional permissions" are terms that supplement the terms of this
wolffd@0: License by making exceptions from one or more of its conditions.
wolffd@0: Additional permissions that are applicable to the entire Program shall
wolffd@0: be treated as though they were included in this License, to the extent
wolffd@0: that they are valid under applicable law.  If additional permissions
wolffd@0: apply only to part of the Program, that part may be used separately
wolffd@0: under those permissions, but the entire Program remains governed by
wolffd@0: this License without regard to the additional permissions.
wolffd@0: 
wolffd@0:   When you convey a copy of a covered work, you may at your option
wolffd@0: remove any additional permissions from that copy, or from any part of
wolffd@0: it.  (Additional permissions may be written to require their own
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wolffd@0:   Notwithstanding any other provision of this License, for material you
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wolffd@0:     a) Disclaiming warranty or limiting liability differently from the
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wolffd@0:     b) Requiring preservation of specified reasonable legal notices or
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wolffd@0:     c) Prohibiting misrepresentation of the origin of that material, or
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wolffd@0:   All other non-permissive additional terms are considered "further
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wolffd@0:   If you add terms to a covered work in accord with this section, you
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wolffd@0:   8. Termination.
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wolffd@0:   You may not propagate or modify a covered work except as expressly
wolffd@0: provided under this License.  Any attempt otherwise to propagate or
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wolffd@0:   However, if you cease all violation of this License, then your
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wolffd@0: provisionally, unless and until the copyright holder explicitly and
wolffd@0: finally terminates your license, and (b) permanently, if the copyright
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wolffd@0:   Moreover, your license from a particular copyright holder is
wolffd@0: reinstated permanently if the copyright holder notifies you of the
wolffd@0: violation by some reasonable means, this is the first time you have
wolffd@0: received notice of violation of this License (for any work) from that
wolffd@0: copyright holder, and you cure the violation prior to 30 days after
wolffd@0: your receipt of the notice.
wolffd@0: 
wolffd@0:   Termination of your rights under this section does not terminate the
wolffd@0: licenses of parties who have received copies or rights from you under
wolffd@0: this License.  If your rights have been terminated and not permanently
wolffd@0: reinstated, you do not qualify to receive new licenses for the same
wolffd@0: material under section 10.
wolffd@0: 
wolffd@0:   9. Acceptance Not Required for Having Copies.
wolffd@0: 
wolffd@0:   You are not required to accept this License in order to receive or
wolffd@0: run a copy of the Program.  Ancillary propagation of a covered work
wolffd@0: occurring solely as a consequence of using peer-to-peer transmission
wolffd@0: to receive a copy likewise does not require acceptance.  However,
wolffd@0: nothing other than this License grants you permission to propagate or
wolffd@0: modify any covered work.  These actions infringe copyright if you do
wolffd@0: not accept this License.  Therefore, by modifying or propagating a
wolffd@0: covered work, you indicate your acceptance of this License to do so.
wolffd@0: 
wolffd@0:   10. Automatic Licensing of Downstream Recipients.
wolffd@0: 
wolffd@0:   Each time you convey a covered work, the recipient automatically
wolffd@0: receives a license from the original licensors, to run, modify and
wolffd@0: propagate that work, subject to this License.  You are not responsible
wolffd@0: for enforcing compliance by third parties with this License.
wolffd@0: 
wolffd@0:   An "entity transaction" is a transaction transferring control of an
wolffd@0: organization, or substantially all assets of one, or subdividing an
wolffd@0: organization, or merging organizations.  If propagation of a covered
wolffd@0: work results from an entity transaction, each party to that
wolffd@0: transaction who receives a copy of the work also receives whatever
wolffd@0: licenses to the work the party's predecessor in interest had or could
wolffd@0: give under the previous paragraph, plus a right to possession of the
wolffd@0: Corresponding Source of the work from the predecessor in interest, if
wolffd@0: the predecessor has it or can get it with reasonable efforts.
wolffd@0: 
wolffd@0:   You may not impose any further restrictions on the exercise of the
wolffd@0: rights granted or affirmed under this License.  For example, you may
wolffd@0: not impose a license fee, royalty, or other charge for exercise of
wolffd@0: rights granted under this License, and you may not initiate litigation
wolffd@0: (including a cross-claim or counterclaim in a lawsuit) alleging that
wolffd@0: any patent claim is infringed by making, using, selling, offering for
wolffd@0: sale, or importing the Program or any portion of it.
wolffd@0: 
wolffd@0:   11. Patents.
wolffd@0: 
wolffd@0:   A "contributor" is a copyright holder who authorizes use under this
wolffd@0: License of the Program or a work on which the Program is based.  The
wolffd@0: work thus licensed is called the contributor's "contributor version".
wolffd@0: 
wolffd@0:   A contributor's "essential patent claims" are all patent claims
wolffd@0: owned or controlled by the contributor, whether already acquired or
wolffd@0: hereafter acquired, that would be infringed by some manner, permitted
wolffd@0: by this License, of making, using, or selling its contributor version,
wolffd@0: but do not include claims that would be infringed only as a
wolffd@0: consequence of further modification of the contributor version.  For
wolffd@0: purposes of this definition, "control" includes the right to grant
wolffd@0: patent sublicenses in a manner consistent with the requirements of
wolffd@0: this License.
wolffd@0: 
wolffd@0:   Each contributor grants you a non-exclusive, worldwide, royalty-free
wolffd@0: patent license under the contributor's essential patent claims, to
wolffd@0: make, use, sell, offer for sale, import and otherwise run, modify and
wolffd@0: propagate the contents of its contributor version.
wolffd@0: 
wolffd@0:   In the following three paragraphs, a "patent license" is any express
wolffd@0: agreement or commitment, however denominated, not to enforce a patent
wolffd@0: (such as an express permission to practice a patent or covenant not to
wolffd@0: sue for patent infringement).  To "grant" such a patent license to a
wolffd@0: party means to make such an agreement or commitment not to enforce a
wolffd@0: patent against the party.
wolffd@0: 
wolffd@0:   If you convey a covered work, knowingly relying on a patent license,
wolffd@0: and the Corresponding Source of the work is not available for anyone
wolffd@0: to copy, free of charge and under the terms of this License, through a
wolffd@0: publicly available network server or other readily accessible means,
wolffd@0: then you must either (1) cause the Corresponding Source to be so
wolffd@0: available, or (2) arrange to deprive yourself of the benefit of the
wolffd@0: patent license for this particular work, or (3) arrange, in a manner
wolffd@0: consistent with the requirements of this License, to extend the patent
wolffd@0: license to downstream recipients.  "Knowingly relying" means you have
wolffd@0: actual knowledge that, but for the patent license, your conveying the
wolffd@0: covered work in a country, or your recipient's use of the covered work
wolffd@0: in a country, would infringe one or more identifiable patents in that
wolffd@0: country that you have reason to believe are valid.
wolffd@0: 
wolffd@0:   If, pursuant to or in connection with a single transaction or
wolffd@0: arrangement, you convey, or propagate by procuring conveyance of, a
wolffd@0: covered work, and grant a patent license to some of the parties
wolffd@0: receiving the covered work authorizing them to use, propagate, modify
wolffd@0: or convey a specific copy of the covered work, then the patent license
wolffd@0: you grant is automatically extended to all recipients of the covered
wolffd@0: work and works based on it.
wolffd@0: 
wolffd@0:   A patent license is "discriminatory" if it does not include within
wolffd@0: the scope of its coverage, prohibits the exercise of, or is
wolffd@0: conditioned on the non-exercise of one or more of the rights that are
wolffd@0: specifically granted under this License.  You may not convey a covered
wolffd@0: work if you are a party to an arrangement with a third party that is
wolffd@0: in the business of distributing software, under which you make payment
wolffd@0: to the third party based on the extent of your activity of conveying
wolffd@0: the work, and under which the third party grants, to any of the
wolffd@0: parties who would receive the covered work from you, a discriminatory
wolffd@0: patent license (a) in connection with copies of the covered work
wolffd@0: conveyed by you (or copies made from those copies), or (b) primarily
wolffd@0: for and in connection with specific products or compilations that
wolffd@0: contain the covered work, unless you entered into that arrangement,
wolffd@0: or that patent license was granted, prior to 28 March 2007.
wolffd@0: 
wolffd@0:   Nothing in this License shall be construed as excluding or limiting
wolffd@0: any implied license or other defenses to infringement that may
wolffd@0: otherwise be available to you under applicable patent law.
wolffd@0: 
wolffd@0:   12. No Surrender of Others' Freedom.
wolffd@0: 
wolffd@0:   If conditions are imposed on you (whether by court order, agreement or
wolffd@0: otherwise) that contradict the conditions of this License, they do not
wolffd@0: excuse you from the conditions of this License.  If you cannot convey a
wolffd@0: covered work so as to satisfy simultaneously your obligations under this
wolffd@0: License and any other pertinent obligations, then as a consequence you may
wolffd@0: not convey it at all.  For example, if you agree to terms that obligate you
wolffd@0: to collect a royalty for further conveying from those to whom you convey
wolffd@0: the Program, the only way you could satisfy both those terms and this
wolffd@0: License would be to refrain entirely from conveying the Program.
wolffd@0: 
wolffd@0:   13. Use with the GNU Affero General Public License.
wolffd@0: 
wolffd@0:   Notwithstanding any other provision of this License, you have
wolffd@0: permission to link or combine any covered work with a work licensed
wolffd@0: under version 3 of the GNU Affero General Public License into a single
wolffd@0: combined work, and to convey the resulting work.  The terms of this
wolffd@0: License will continue to apply to the part which is the covered work,
wolffd@0: but the special requirements of the GNU Affero General Public License,
wolffd@0: section 13, concerning interaction through a network will apply to the
wolffd@0: combination as such.
wolffd@0: 
wolffd@0:   14. Revised Versions of this License.
wolffd@0: 
wolffd@0:   The Free Software Foundation may publish revised and/or new versions of
wolffd@0: the GNU General Public License from time to time.  Such new versions will
wolffd@0: be similar in spirit to the present version, but may differ in detail to
wolffd@0: address new problems or concerns.
wolffd@0: 
wolffd@0:   Each version is given a distinguishing version number.  If the
wolffd@0: Program specifies that a certain numbered version of the GNU General
wolffd@0: Public License "or any later version" applies to it, you have the
wolffd@0: option of following the terms and conditions either of that numbered
wolffd@0: version or of any later version published by the Free Software
wolffd@0: Foundation.  If the Program does not specify a version number of the
wolffd@0: GNU General Public License, you may choose any version ever published
wolffd@0: by the Free Software Foundation.
wolffd@0: 
wolffd@0:   If the Program specifies that a proxy can decide which future
wolffd@0: versions of the GNU General Public License can be used, that proxy's
wolffd@0: public statement of acceptance of a version permanently authorizes you
wolffd@0: to choose that version for the Program.
wolffd@0: 
wolffd@0:   Later license versions may give you additional or different
wolffd@0: permissions.  However, no additional obligations are imposed on any
wolffd@0: author or copyright holder as a result of your choosing to follow a
wolffd@0: later version.
wolffd@0: 
wolffd@0:   15. Disclaimer of Warranty.
wolffd@0: 
wolffd@0:   THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
wolffd@0: APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
wolffd@0: HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
wolffd@0: OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
wolffd@0: THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
wolffd@0: PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
wolffd@0: IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
wolffd@0: ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
wolffd@0: 
wolffd@0:   16. Limitation of Liability.
wolffd@0: 
wolffd@0:   IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
wolffd@0: WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
wolffd@0: THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
wolffd@0: GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
wolffd@0: USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
wolffd@0: DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
wolffd@0: PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
wolffd@0: EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
wolffd@0: SUCH DAMAGES.
wolffd@0: 
wolffd@0:   17. Interpretation of Sections 15 and 16.
wolffd@0: 
wolffd@0:   If the disclaimer of warranty and limitation of liability provided
wolffd@0: above cannot be given local legal effect according to their terms,
wolffd@0: reviewing courts shall apply local law that most closely approximates
wolffd@0: an absolute waiver of all civil liability in connection with the
wolffd@0: Program, unless a warranty or assumption of liability accompanies a
wolffd@0: copy of the Program in return for a fee.
wolffd@0: 
wolffd@0:                      END OF TERMS AND CONDITIONS
wolffd@0: 
wolffd@0:             How to Apply These Terms to Your New Programs
wolffd@0: 
wolffd@0:   If you develop a new program, and you want it to be of the greatest
wolffd@0: possible use to the public, the best way to achieve this is to make it
wolffd@0: free software which everyone can redistribute and change under these terms.
wolffd@0: 
wolffd@0:   To do so, attach the following notices to the program.  It is safest
wolffd@0: to attach them to the start of each source file to most effectively
wolffd@0: state the exclusion of warranty; and each file should have at least
wolffd@0: the "copyright" line and a pointer to where the full notice is found.
wolffd@0: 
wolffd@0:     <one line to give the program's name and a brief idea of what it does.>
wolffd@0:     Copyright (C) <year>  <name of author>
wolffd@0: 
wolffd@0:     This program is free software: you can redistribute it and/or modify
wolffd@0:     it under the terms of the GNU General Public License as published by
wolffd@0:     the Free Software Foundation, either version 3 of the License, or
wolffd@0:     (at your option) any later version.
wolffd@0: 
wolffd@0:     This program is distributed in the hope that it will be useful,
wolffd@0:     but WITHOUT ANY WARRANTY; without even the implied warranty of
wolffd@0:     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
wolffd@0:     GNU General Public License for more details.
wolffd@0: 
wolffd@0:     You should have received a copy of the GNU General Public License
wolffd@0:     along with this program.  If not, see <http://www.gnu.org/licenses/>.
wolffd@0: 
wolffd@0: Also add information on how to contact you by electronic and paper mail.
wolffd@0: 
wolffd@0:   If the program does terminal interaction, make it output a short
wolffd@0: notice like this when it starts in an interactive mode:
wolffd@0: 
wolffd@0:     <program>  Copyright (C) <year>  <name of author>
wolffd@0:     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
wolffd@0:     This is free software, and you are welcome to redistribute it
wolffd@0:     under certain conditions; type `show c' for details.
wolffd@0: 
wolffd@0: The hypothetical commands `show w' and `show c' should show the appropriate
wolffd@0: parts of the General Public License.  Of course, your program's commands
wolffd@0: might be different; for a GUI interface, you would use an "about box".
wolffd@0: 
wolffd@0:   You should also get your employer (if you work as a programmer) or school,
wolffd@0: if any, to sign a "copyright disclaimer" for the program, if necessary.
wolffd@0: For more information on this, and how to apply and follow the GNU GPL, see
wolffd@0: <http://www.gnu.org/licenses/>.
wolffd@0: 
wolffd@0:   The GNU General Public License does not permit incorporating your program
wolffd@0: into proprietary programs.  If your program is a subroutine library, you
wolffd@0: may consider it more useful to permit linking proprietary applications with
wolffd@0: the library.  If this is what you want to do, use the GNU Lesser General
wolffd@0: Public License instead of this License.  But first, please read
wolffd@0: <http://www.gnu.org/philosophy/why-not-lgpl.html>.